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Felitendo
2025-05-20 15:17:20 +02:00
parent 034f1210fb
commit c24d95627e
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root = true
[*]
charset = utf-8
insert_final_newline = true
trim_trailing_whitespace = true
[*.{kt,kts}]
indent_size = 4
ij_kotlin_allow_trailing_comma = true
ij_kotlin_allow_trailing_comma_on_call_site = true
ij_kotlin_name_count_to_use_star_import = 999
ij_kotlin_name_count_to_use_star_import_for_members = 999
[*.{yml,yaml}]
indent_size = 2

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---
name: Bug report
about: Create a report to help us improve
title: "[BUG]"
labels: bug
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
**Expected behavior**
A clear and concise description of what you expected to happen.
**Screenshots**
If applicable, add screenshots to help explain your problem.
**Smartphone (please complete the following information):**
- Device: [e.g. Pixel 6]
- OS: [e.g. Android 12L]
- Version [e.g. v0.5.1]
**Additional context**
Add any other context about the problem here.

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---
name: Feature request
about: Suggest an idea for this project
title: ''
labels: enhancement
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.

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---
name: Quick crash report
about: Create a report to help us improve
title: "[Crash]"
labels: bug
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**To Reproduce**
Steps to reproduce the behavior:
1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error
**Smartphone (please complete the following information):**
- Device: [e.g. Pixel 6]
- OS: [e.g. Android 12L]
- Version [e.g. v0.5.1]
**Additional context**
Add any other context about the problem here. Like what are the changes in settings that you made.

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name: Build Debug APK
on:
push:
branches:
- 'main'
paths-ignore:
- '**.md'
- '**.yml'
- '**.xml'
pull_request_review:
paths-ignore:
- '**.md'
types: submitted
workflow_dispatch:
concurrency:
group: ${{ github.workflow }}
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- name: Check out repository
uses: actions/checkout@v4
with:
submodules: true
- name: Validate Gradle Wrapper
uses: gradle/actions/setup-gradle@v4
- name: Setup Gradle
uses: gradle/wrapper-validation-action@v3
- name: Set up Java 17
uses: actions/setup-java@v4
with:
java-version: 17
distribution: 'adopt'
cache: gradle
- name: Grant execution permission to Gradle Wrapper
run: chmod +x gradlew
- name: Build Debug APK
run: ./gradlew assembleDebug
- name: Sign Apk
continue-on-error: true
id: sign_apk
uses: r0adkll/sign-android-release@v1
with:
releaseDir: app/build/outputs/apk/debug
signingKeyBase64: ${{ secrets.KEY_BASE64 }}
alias: ${{ secrets.KEY_ALIAS }}
keyStorePassword: ${{ secrets.KEYSTORE_PASS }}
keyPassword: ${{ secrets.KEYSTORE_PASS }}
- name: Remove file that aren't signed
continue-on-error: true
run: |
ls | grep 'signed\.apk$' && find . -type f -name '*.apk' ! -name '*-signed.apk' -delete
- name: Upload the APK
uses: actions/upload-artifact@v4
with:
name: debug
path: app/build/outputs/apk/debug/app-debug*.apk

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name: Build Release APK
on:
workflow_dispatch:
push:
tags:
- '*'
concurrency:
group: "release-build"
cancel-in-progress: true
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: write
packages: write
steps:
- name: Check out repository
uses: actions/checkout@v4
with:
submodules: true
- name: Validate Gradle Wrapper
uses: gradle/actions/setup-gradle@v4
- name: Setup Gradle
uses: gradle/wrapper-validation-action@v3
- name: Set up Java 17
uses: actions/setup-java@v4
with:
java-version: 17
distribution: 'adopt'
cache: gradle
- name: Grant execution permission to Gradle Wrapper
run: chmod +x gradlew
- name: Build Release APK
run: ./gradlew assembleRelease
- name: Checks
run: find . -type f -name "*.apk"
- uses: r0adkll/sign-android-release@v1
name: Signing APK
id: sign_app
with:
releaseDirectory: app/build/outputs/apk/release
signingKeyBase64: ${{ secrets.KEY_BASE64 }}
alias: ${{ secrets.KEY_ALIAS }}
keyStorePassword: ${{ secrets.KEYSTORE_PASS }}
keyPassword: ${{ secrets.KEYSTORE_PASS }}
env:
BUILD_TOOLS_VERSION: "35.0.0"
- name: Extract Version Code
id: extract_version
run: |
VERSION_CODE=$(grep -oP '(?<=versionCode=)\d+' app/build.gradle) # Adjust path to your build.gradle
echo "::set-output name=version_code::$VERSION_CODE"
echo "Version Code: $VERSION_CODE"
- name: Read Changelog
id: read_changelog
run: |
CHANGELOG_PATH="metadata/en-US/changelogs/${{ steps.extract_version.outputs.version_code }}.txt"
if [[ -f "$CHANGELOG_PATH" ]]; then
CHANGELOG=$(cat "$CHANGELOG_PATH")
echo "::set-output name=changelog::$CHANGELOG"
else
echo "::set-output name=changelog::No changelog found for this version."
echo "No changelog found at: $CHANGELOG_PATH"
fi
- uses: softprops/action-gh-release@v2
name: Create Release
id: publish_release
with:
body: ${{ steps.read_changelog.outputs.changelog }}
tag_name: ${{ github.ref }}
name: Release ${{ github.ref }}
files: ${{steps.sign_app.outputs.signedReleaseFile}}
draft: true
prerelease: false
- uses: actions/upload-artifact@v4
with:
name: Signed APK
path: ${{steps.sign_app.outputs.signedReleaseFile}}

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*.iml
.gradle
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/app/build/
/build
/captures
.externalNativeBuild
.cxx
local.properties
/.idea/
/build-logic/structure/build/
/core-datastore/build/
/app/release/
/app/alpha/
/.kotlin/

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Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
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In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
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patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
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then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
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consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
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in a country, would infringe one or more identifiable patents in that
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If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
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receiving the covered work authorizing them to use, propagate, modify
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you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
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IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

75
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@@ -1,3 +1,74 @@
# Releases
<div align="center">
This Repository gets updated with only the newest Droid-ify Version. This is so that FeloStore (hopefully) never breaks when syncing code from upstream
<img width="" src="metadata/en-US/images/featureGraphic.png" alt="Droid-ify" align="center">
[![Github Stars](https://img.shields.io/github/stars/Iamlooker/Droid-ify?color=%2364f573&style=for-the-badge)](https://github.com/Iamlooker/Droid-ify/stargazers)
[![Github License](https://img.shields.io/github/license/Iamlooker/Droid-ify?color=%2364f573&style=for-the-badge)](https://github.com/Iamlooker/Droid-ify/blob/master/COPYING)
[![Github Downloads](https://img.shields.io/github/downloads/Iamlooker/Droid-ify/total.svg?color=%23f5ad64&style=for-the-badge)](https://github.com/Iamlooker/Droid-ify/releases/)
[![Github Latest](https://img.shields.io/github/v/release/Iamlooker/Droid-ify?display_name=tag&color=%23f5ad64&style=for-the-badge)](https://github.com/Iamlooker/Droid-ify/releases/latest)
[![FDroid Latest](https://img.shields.io/f-droid/v/com.looker.droidify?color=%23f5ad64&style=for-the-badge)](https://f-droid.org/packages/com.looker.droidify)
</div>
<div align="left">
## Features
* Material & Clean design
* Fast repository syncing
* Smooth user experience
* Feature-rich
## Screenshots
<img src="metadata/en-US/images/phoneScreenshots/1.png" width="25%" /><img src="metadata/en-US/images/phoneScreenshots/2.png" width="25%" /><img src="metadata/en-US/images/phoneScreenshots/3.png" width="25%" /><img src="metadata/en-US/images/phoneScreenshots/4.png" width="25%" />
## Building and Installing
1. **Install Android Studio**:
- Download and install [Android Studio](https://developer.android.com/studio) on your computer
if you haven't already.
2. **Clone the Repository**:
- Open Android Studio and select "Project from Version Control."
- Paste the link to this repository to clone it to your local machine.
3. **Build the APK**:
- In Android Studio, navigate to `Build > APK`.
- Select "Create New Keystore" and enter the required information, including a password.
- Wait for the build process to finish.
## TODO
- [ ] Add support for `index-v2`
- [ ] Add detekt code-analysis
- [ ] Add GitHub Repo feature
## Contribution
- Pick any issue you would like to resolve
- Fork the project
- Open a Pull Request
- Your PR will undergo review
## Translations
[![Translation status](https://hosted.weblate.org/widgets/droidify/-/horizontal-auto.svg)](https://hosted.weblate.org/engage/droidify/?utm_source=widget)
## License
```
Droid-ify
Copyright (C) 2023 LooKeR
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
```
</div>

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_17-Aug-2023_
# Project Status
I was holding back releases, because I was re-writing the whole structure of the app. But I think this is taking too long.
It is only natural that users will grow impatient for an update, thats why I will be releasing new versions soon.
## Why the delay:
- I had exams and submissions in my college
- I am really unwell mentally
- I was not able to create a solid structure for the new backend
## What now?
- Next release will be on **19-Aug**, and will contain many bug fixes and stability improvements.
- All the [progress](https://github.com/Droid-ify/client/pull/309) made in past months is still here and will help in future.
- We will be missing on the new index format introduced by fdroid for some future releases.

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import com.android.build.gradle.internal.tasks.factory.dependsOn
import org.jlleitschuh.gradle.ktlint.reporter.ReporterType
plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
alias(libs.plugins.ktlint)
alias(libs.plugins.ksp)
alias(libs.plugins.hilt)
alias(libs.plugins.kotlin.serialization)
alias(libs.plugins.kotlin.parcelize)
}
android {
val latestVersionName = "0.6.5"
namespace = "com.looker.droidify"
buildToolsVersion = "35.0.0"
compileSdk = 35
defaultConfig {
minSdk = 23
targetSdk = 35
applicationId = "com.looker.droidify"
versionCode = 650
versionName = latestVersionName
vectorDrawables.useSupportLibrary = false
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
isCoreLibraryDesugaringEnabled = true
}
kotlinOptions {
jvmTarget = "17"
freeCompilerArgs = listOf(
"-opt-in=kotlin.RequiresOptIn",
"-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
"-opt-in=kotlinx.coroutines.FlowPreview",
"-Xcontext-receivers"
)
}
androidResources {
generateLocaleConfig = true
}
sourceSets.forEach { source ->
val javaDir = source.java.srcDirs.find { it.name == "java" }
source.java {
srcDir(File(javaDir?.parentFile, "kotlin"))
}
}
buildTypes {
debug {
applicationIdSuffix = ".debug"
resValue("string", "application_name", "Droid-ify-Debug")
}
release {
isMinifyEnabled = true
isShrinkResources = true
resValue("string", "application_name", "Droid-ify")
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard.pro"
)
}
create("alpha") {
initWith(getByName("debug"))
applicationIdSuffix = ".alpha"
resValue("string", "application_name", "Droid-ify Alpha")
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard.pro"
)
isDebuggable = true
isMinifyEnabled = true
}
all {
buildConfigField(
type = "String",
name = "VERSION_NAME",
value = "\"v$latestVersionName\""
)
}
}
packaging {
resources {
excludes += listOf(
"/DebugProbesKt.bin",
"/kotlin/**.kotlin_builtins",
"/kotlin/**.kotlin_metadata",
"/META-INF/**.kotlin_module",
"/META-INF/**.pro",
"/META-INF/**.version",
"/META-INF/{AL2.0,LGPL2.1,LICENSE*}",
"/META-INF/versions/9/previous-**.bin",
)
}
}
buildFeatures {
resValues = true
viewBinding = true
buildConfig = true
}
dependenciesInfo {
includeInApk = false
includeInBundle = false
}
}
ktlint {
android.set(true)
ignoreFailures.set(true)
debug.set(true)
reporters {
reporter(ReporterType.HTML)
}
filter {
exclude("**/generated/**")
}
}
dependencies {
coreLibraryDesugaring(libs.desugaring)
implementation(libs.material)
implementation(libs.core.ktx)
implementation(libs.activity)
implementation(libs.appcompat)
implementation(libs.fragment.ktx)
implementation(libs.lifecycle.viewModel)
implementation(libs.recyclerview)
implementation(libs.sqlite.ktx)
implementation(libs.image.viewer)
implementation(libs.bundles.coil)
implementation(libs.datastore.core)
implementation(libs.datastore.proto)
implementation(libs.kotlin.stdlib)
implementation(libs.datetime)
implementation(libs.coroutines.core)
implementation(libs.coroutines.android)
implementation(libs.coroutines.guava)
implementation(libs.libsu.core)
implementation(libs.shizuku.api)
api(libs.shizuku.provider)
implementation(libs.jackson.core)
implementation(libs.serialization)
implementation(libs.ktor.core)
implementation(libs.ktor.okhttp)
implementation(libs.work.ktx)
implementation(libs.hilt.core)
implementation(libs.hilt.android)
implementation(libs.hilt.ext.work)
ksp(libs.hilt.compiler)
ksp(libs.hilt.ext.compiler)
testImplementation(platform(libs.junit.bom))
testImplementation(libs.bundles.test.unit)
testRuntimeOnly(libs.junit.platform)
androidTestImplementation(platform(libs.junit.bom))
androidTestImplementation(libs.bundles.test.android)
// debugImplementation(libs.leakcanary)
}
// using a task as a preBuild dependency instead of a function that takes some time insures that it runs
task("detectAndroidLocals") {
val langsList: MutableSet<String> = HashSet()
// in /res are (almost) all languages that have a translated string is saved. this is safer and saves some time
fileTree("src/main/res").visit {
if (this.file.path.endsWith("strings.xml") &&
this.file.canonicalFile.readText().contains("<string")
) {
var languageCode = this.file.parentFile.name.replace("values-", "")
languageCode = if (languageCode == "values") "en" else languageCode
langsList.add(languageCode)
}
}
val langsListString = "{${langsList.sorted().joinToString(",") { "\"${it}\"" }}}"
android.defaultConfig.buildConfigField("String[]", "DETECTED_LOCALES", langsListString)
}
tasks.preBuild.dependsOn("detectAndroidLocals")

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-dontobfuscate
# Disable ServiceLoader reproducibility-breaking optimizations
-keep class kotlinx.coroutines.CoroutineExceptionHandler
-keep class kotlinx.coroutines.internal.MainDispatcherFactory
-dontwarn kotlinx.serialization.KSerializer
-dontwarn kotlinx.serialization.Serializable
-dontwarn org.slf4j.impl.StaticLoggerBinder

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{"timestamp": 1725903808000, "version": 20002, "index": {"name": "/index-v2.json", "sha256": "5c5d5b6495efd95c0e7b849df4f1411b6337272cdee2b28defc4eb0f1c4bae42", "size": 7134576, "numPackages": 1201}, "diffs": {"1725491992000": {"name": "/diff/1725491992000.json", "sha256": "58b2633fd72a8b517a69354f15ee88d028c55c92b4122158f0dd63cca82ff37b", "size": 220333, "numPackages": 55}, "1725492213000": {"name": "/diff/1725492213000.json", "sha256": "7aa22b070d9f6f77fd069cab7fdbb38aa9f734d01982d9b9fadb3560807367ff", "size": 218833, "numPackages": 55}, "1725558218000": {"name": "/diff/1725558218000.json", "sha256": "cfae51610c44ec8dd73f390f7af46f71ebf4b2233151ec2f40f8c403775d815b", "size": 208567, "numPackages": 54}, "1725581280000": {"name": "/diff/1725581280000.json", "sha256": "9c5e39cc363e2a98c35fab6ec389f6b1a272fb92298c8f7f8eb158ba5ad3f7b1", "size": 207136, "numPackages": 48}, "1725645028000": {"name": "/diff/1725645028000.json", "sha256": "996c8e982e21dbdbcf25424ea4d3f32a7b67f7eea249db2392ea31a2bef033f6", "size": 98678, "numPackages": 47}, "1725731263000": {"name": "/diff/1725731263000.json", "sha256": "5dd06ef6da469b3881933b076ca0d989372477300b1f43070ae6b041763539da", "size": 80050, "numPackages": 37}, "1725746579000": {"name": "/diff/1725746579000.json", "sha256": "8bb1c009b828a3cecaa8180c08ac7a81b51c2d8b036566ec08fb7159dc61127a", "size": 58098, "numPackages": 31}, "1725807608000": {"name": "/diff/1725807608000.json", "sha256": "95ffb733c6e1e839f18c90e1cc704e554b0ae0eb26b52f0cf6437ee7a91ec96e", "size": 53358, "numPackages": 30}, "1725817837000": {"name": "/diff/1725817837000.json", "sha256": "21fed03d9e1b89cc2c4753084bcf49b681b4e4219375d9fdb5db1dd48a9a2fd3", "size": 16366, "numPackages": 28}, "1725885326000": {"name": "/diff/1725885326000.json", "sha256": "f2f22d1a56262276e07c68d5d71a149a50ddfa8c47b82bb3b63e0077f58121b6", "size": 13324, "numPackages": 9}}}

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92
app/src/androidTest/kotlin/com/looker/droidify/index/RepositoryUpdaterTest.kt Normal file
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package com.looker.droidify.index
import android.content.Context
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.filters.SmallTest
import androidx.test.platform.app.InstrumentationRegistry
import com.looker.droidify.model.Repository
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
import java.io.File
import kotlin.math.sqrt
import kotlin.system.measureTimeMillis
@RunWith(AndroidJUnit4::class)
@SmallTest
class RepositoryUpdaterTest {
private lateinit var context: Context
private lateinit var repository: Repository
@Before
fun setup() {
context = InstrumentationRegistry.getInstrumentation().context
repository = Repository(
id = 15,
address = "https://apt.izzysoft.de/fdroid/repo",
mirrors = emptyList(),
name = "IzzyOnDroid F-Droid Repo",
description = "",
version = 20002,
enabled = true,
fingerprint = "3BF0D6ABFEAE2F401707B6D966BE743BF0EEE49C2561B9BA39073711F628937A",
lastModified = "",
entityTag = "",
updated = 1735315749835,
timestamp = 1725352450000,
authentication = "",
)
}
@Test
fun processFile() {
testRepetition(1) {
val createFile = File.createTempFile("index", "entry")
val mergerFile = File.createTempFile("index", "merger")
val jarStream = context.resources.assets.open("index-v1.jar")
jarStream.copyTo(createFile.outputStream())
process(createFile, mergerFile)
}
}
private fun process(file: File, merger: File) = measureTimeMillis {
RepositoryUpdater.processFile(
context = context,
repository = repository,
indexType = RepositoryUpdater.IndexType.INDEX_V1,
unstable = false,
file = file,
mergerFile = merger,
lastModified = "",
entityTag = "",
callback = { stage, current, total ->
},
)
}
private inline fun testRepetition(repetition: Int, block: () -> Long) {
val times = (1..repetition).map {
System.gc()
System.runFinalization()
block().toDouble()
}
val meanAndDeviation = times.culledMeanAndDeviation()
println(times)
println("${meanAndDeviation.first} ± ${meanAndDeviation.second}")
}
}
private fun List<Double>.culledMeanAndDeviation(): Pair<Double, Double> = when {
isEmpty() -> Double.NaN to Double.NaN
size == 1 || size == 2 -> this.meanAndDeviation()
else -> sorted().subList(1, size - 1).meanAndDeviation()
}
private fun List<Double>.meanAndDeviation(): Pair<Double, Double> {
val mean = average()
return mean to sqrt(fold(0.0) { acc, value -> acc + (value - mean).squared() } / size)
}
private fun Double.squared() = this * this

68
app/src/androidTest/kotlin/com/looker/droidify/sync/Downloader.kt Normal file
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package com.looker.droidify.sync
import com.looker.droidify.network.Downloader
import com.looker.droidify.network.NetworkResponse
import com.looker.droidify.network.ProgressListener
import com.looker.droidify.network.header.HeadersBuilder
import com.looker.droidify.network.validation.FileValidator
import com.looker.droidify.sync.common.assets
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.ensureActive
import kotlinx.coroutines.withContext
import java.io.File
import java.io.InputStream
import java.net.Proxy
val FakeDownloader = object : Downloader {
override fun setProxy(proxy: Proxy) {
TODO("Not yet implemented")
}
override suspend fun headCall(
url: String,
headers: HeadersBuilder.() -> Unit
): NetworkResponse {
TODO("Not yet implemented")
}
override suspend fun downloadToFile(
url: String,
target: File,
validator: FileValidator?,
headers: HeadersBuilder.() -> Unit,
block: ProgressListener?
): NetworkResponse {
return if (url.endsWith("fail")) NetworkResponse.Error.Unknown(Exception("You asked for it"))
else {
val index = when {
url.endsWith("fdroid-index-v1.jar") -> assets("fdroid_index_v1.jar")
url.endsWith("fdroid-index-v1.json") -> assets("fdroid_index_v1.json")
url.endsWith("fdroid-index-v2.json") -> assets("fdroid_index_v2.json")
url.endsWith("index-v1.jar") -> assets("izzy_index_v1.jar")
url.endsWith("index-v2.json") -> assets("izzy_index_v2.json")
url.endsWith("index-v2-updated.json") -> assets("izzy_index_v2_updated.json")
url.endsWith("entry.jar") -> assets("izzy_entry.jar")
url.endsWith("/diff/1725731263000.json") -> assets("izzy_diff.json")
// Just in case we try these in future
url.endsWith("index-v1.json") -> assets("izzy_index_v1.json")
url.endsWith("entry.json") -> assets("izzy_entry.json")
else -> error("Unknown URL: $url")
}
index.writeTo(target)
NetworkResponse.Success(200, null, null)
}
}
suspend infix fun InputStream.writeTo(file: File) = withContext(Dispatchers.IO) {
val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
var bytesRead = read(buffer)
file.outputStream().use { output ->
while (bytesRead != -1) {
ensureActive()
output.write(buffer, 0, bytesRead)
bytesRead = read(buffer)
}
output.flush()
}
}
}

130
app/src/androidTest/kotlin/com/looker/droidify/sync/EntrySyncableTest.kt Normal file
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package com.looker.droidify.sync
import android.content.Context
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import com.looker.droidify.domain.model.Repo
import com.looker.droidify.sync.common.IndexJarValidator
import com.looker.droidify.sync.common.Izzy
import com.looker.droidify.sync.common.JsonParser
import com.looker.droidify.sync.common.assets
import com.looker.droidify.sync.common.downloadIndex
import com.looker.droidify.sync.common.benchmark
import com.looker.droidify.sync.v2.EntryParser
import com.looker.droidify.sync.v2.EntrySyncable
import com.looker.droidify.sync.v2.model.Entry
import com.looker.droidify.sync.v2.model.IndexV2
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.test.StandardTestDispatcher
import kotlinx.coroutines.test.runTest
import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.json.decodeFromStream
import org.junit.Before
import org.junit.runner.RunWith
import kotlin.system.measureTimeMillis
import kotlin.test.Test
import kotlin.test.assertContentEquals
import kotlin.test.assertEquals
@RunWith(AndroidJUnit4::class)
class EntrySyncableTest {
private lateinit var dispatcher: CoroutineDispatcher
private lateinit var context: Context
private lateinit var syncable: Syncable<Entry>
private lateinit var parser: Parser<Entry>
private lateinit var validator: IndexValidator
private lateinit var repo: Repo
private lateinit var newIndex: IndexV2
/**
* In this particular test 1 package is removed and 36 packages are updated
*/
@OptIn(ExperimentalSerializationApi::class)
@Before
fun before() {
context = InstrumentationRegistry.getInstrumentation().context
dispatcher = StandardTestDispatcher()
validator = IndexJarValidator(dispatcher)
parser = EntryParser(dispatcher, JsonParser, validator)
syncable = EntrySyncable(context, FakeDownloader, dispatcher)
newIndex = JsonParser.decodeFromStream<IndexV2>(assets("izzy_index_v2_updated.json"))
repo = Izzy
}
@Test
fun benchmark_sync_full() = runTest(dispatcher) {
val output = benchmark(10) {
measureTimeMillis { syncable.sync(repo) }
}
println(output)
}
@Test
fun benchmark_entry_parser() = runTest(dispatcher) {
val output = benchmark(10) {
measureTimeMillis {
parser.parse(
file = FakeDownloader.downloadIndex(
context = context,
repo = repo,
fileName = "izzy",
url = "entry.jar"
),
repo = repo
)
}
}
println(output)
}
@Test
fun check_if_patch_applies() = runTest(dispatcher) {
// Downloads old index file as the index file does not exist
val (fingerprint1, index1) = syncable.sync(repo)
assert(index1 != null)
// Downloads the diff as the index file exists and is older than entry version
val (fingerprint2, index2) = syncable.sync(
repo.copy(
versionInfo = repo.versionInfo.copy(
timestamp = index1!!.repo.timestamp
)
)
)
assert(index2 != null)
// Does not download anything
val (fingerprint3, index3) = syncable.sync(
repo.copy(
versionInfo = repo.versionInfo.copy(
timestamp = index2!!.repo.timestamp
)
)
)
assert(index3 == null)
// Check if all the packages are same
assertContentEquals(newIndex.packages.keys.sorted(), index2.packages.keys.sorted())
// Check if all the version hashes are same
assertContentEquals(
newIndex.packages.values.flatMap { it.versions.keys }.sorted(),
index2.packages.values.flatMap { it.versions.keys }.sorted(),
)
// Check if repo antifeatures are same
assertContentEquals(
newIndex.repo.antiFeatures.keys.sorted(),
index2.repo.antiFeatures.keys.sorted()
)
// Check if repo categories are same
assertContentEquals(
newIndex.repo.categories.keys.sorted(),
index2.repo.categories.keys.sorted()
)
assertEquals(fingerprint1, fingerprint2)
assertEquals(fingerprint2, fingerprint3)
}
}

13
app/src/androidTest/kotlin/com/looker/droidify/sync/IndexValidator.kt Normal file
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package com.looker.droidify.sync
import com.looker.droidify.domain.model.Fingerprint
import java.util.jar.JarEntry
val FakeIndexValidator = object : IndexValidator {
override suspend fun validate(
jarEntry: JarEntry,
expectedFingerprint: Fingerprint?
): Fingerprint {
return expectedFingerprint ?: Fingerprint("0".repeat(64))
}
}

308
app/src/androidTest/kotlin/com/looker/droidify/sync/V1SyncableTest.kt Normal file
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package com.looker.droidify.sync
import android.content.Context
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import com.looker.droidify.domain.model.Repo
import com.looker.droidify.sync.common.IndexJarValidator
import com.looker.droidify.sync.common.Izzy
import com.looker.droidify.sync.common.JsonParser
import com.looker.droidify.sync.common.downloadIndex
import com.looker.droidify.sync.common.benchmark
import com.looker.droidify.sync.common.toV2
import com.looker.droidify.sync.v1.V1Parser
import com.looker.droidify.sync.v1.V1Syncable
import com.looker.droidify.sync.v1.model.IndexV1
import com.looker.droidify.sync.v2.V2Parser
import com.looker.droidify.sync.v2.model.FileV2
import com.looker.droidify.sync.v2.model.IndexV2
import com.looker.droidify.sync.v2.model.MetadataV2
import com.looker.droidify.sync.v2.model.VersionV2
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.test.StandardTestDispatcher
import kotlinx.coroutines.test.runTest
import org.junit.Before
import org.junit.runner.RunWith
import kotlin.system.measureTimeMillis
import kotlin.test.Test
import kotlin.test.assertContentEquals
import kotlin.test.assertEquals
import kotlin.test.assertNotNull
@RunWith(AndroidJUnit4::class)
class V1SyncableTest {
private lateinit var dispatcher: CoroutineDispatcher
private lateinit var context: Context
private lateinit var syncable: Syncable<IndexV1>
private lateinit var parser: Parser<IndexV1>
private lateinit var v2Parser: Parser<IndexV2>
private lateinit var validator: IndexValidator
private lateinit var repo: Repo
@Before
fun before() {
context = InstrumentationRegistry.getInstrumentation().context
dispatcher = StandardTestDispatcher()
validator = IndexJarValidator(dispatcher)
parser = V1Parser(dispatcher, JsonParser, validator)
v2Parser = V2Parser(dispatcher, JsonParser)
syncable = V1Syncable(context, FakeDownloader, dispatcher)
repo = Izzy
}
@Test
fun benchmark_sync_v1() = runTest(dispatcher) {
val output = benchmark(10) {
measureTimeMillis { syncable.sync(repo) }
}
println(output)
}
@Test
fun benchmark_v1_parser() = runTest(dispatcher) {
val file = FakeDownloader.downloadIndex(context, repo, "izzy", "index-v1.jar")
val output = benchmark(10) {
measureTimeMillis {
parser.parse(
file = file,
repo = repo
)
}
}
println(output)
}
@Test
fun benchmark_v1_vs_v2_parser() = runTest(dispatcher) {
val v1File = FakeDownloader.downloadIndex(context, repo, "izzy-v1", "index-v1.jar")
val v2File = FakeDownloader.downloadIndex(context, repo, "izzy-v2", "index-v2.json")
val output1 = benchmark(10) {
measureTimeMillis {
parser.parse(
file = v1File,
repo = repo
)
}
}
val output2 = benchmark(10) {
measureTimeMillis {
parser.parse(
file = v2File,
repo = repo,
)
}
}
println(output1)
println(output2)
}
@Test
fun v1tov2() = runTest(dispatcher) {
testIndexConversion("index-v1.jar", "index-v2-updated.json")
}
// @Test
fun v1tov2FDroidRepo() = runTest(dispatcher) {
testIndexConversion("fdroid-index-v1.jar", "fdroid-index-v2.json")
}
private suspend fun testIndexConversion(
v1: String,
v2: String,
targeted: String? = null,
) {
val fileV1 = FakeDownloader.downloadIndex(context, repo, "data-v1", v1)
val fileV2 = FakeDownloader.downloadIndex(context, repo, "data-v2", v2)
val (fingerV1, foundIndexV1) = parser.parse(fileV1, repo)
val (fingerV2, expectedIndex) = v2Parser.parse(fileV2, repo)
val foundIndex = foundIndexV1.toV2()
assertEquals(fingerV2, fingerV1)
assertNotNull(foundIndex)
assertNotNull(expectedIndex)
assertEquals(expectedIndex.repo.timestamp, foundIndex.repo.timestamp)
assertEquals(expectedIndex.packages.size, foundIndex.packages.size)
assertContentEquals(
expectedIndex.packages.keys.sorted(),
foundIndex.packages.keys.sorted(),
)
if (targeted == null) {
expectedIndex.packages.keys.forEach { key ->
val expectedPackage = expectedIndex.packages[key]
val foundPackage = foundIndex.packages[key]
println("**".repeat(25))
println("Testing: ${expectedPackage?.metadata?.name?.get("en-US")} <$key>")
assertNotNull(expectedPackage)
assertNotNull(foundPackage)
assertMetadata(expectedPackage.metadata, foundPackage.metadata)
assertVersion(expectedPackage.versions, foundPackage.versions)
}
} else {
val expectedPackage = expectedIndex.packages[targeted]
val foundPackage = foundIndex.packages[targeted]
println("**".repeat(25))
println("Testing: ${expectedPackage?.metadata?.name?.get("en-US")} <$targeted>")
assertNotNull(expectedPackage)
assertNotNull(foundPackage)
assertMetadata(expectedPackage.metadata, foundPackage.metadata)
assertVersion(expectedPackage.versions, foundPackage.versions)
}
}
}
/*
* Cannot assert following:
* - `name` => because fdroidserver behaves weirdly
* */
private fun assertMetadata(expectedMetaData: MetadataV2, foundMetadata: MetadataV2) {
assertEquals(expectedMetaData.preferredSigner, foundMetadata.preferredSigner)
// assertLocalizedString(expectedMetaData.name, foundMetadata.name)
assertLocalizedString(expectedMetaData.summary, foundMetadata.summary)
assertLocalizedString(expectedMetaData.description, foundMetadata.description)
assertContentEquals(expectedMetaData.categories, foundMetadata.categories)
// Update
assertEquals(expectedMetaData.changelog, foundMetadata.changelog)
assertEquals(expectedMetaData.added, foundMetadata.added)
assertEquals(expectedMetaData.lastUpdated, foundMetadata.lastUpdated)
// Author
assertEquals(expectedMetaData.authorEmail, foundMetadata.authorEmail)
assertEquals(expectedMetaData.authorName, foundMetadata.authorName)
assertEquals(expectedMetaData.authorPhone, foundMetadata.authorPhone)
assertEquals(expectedMetaData.authorWebSite, foundMetadata.authorWebSite)
// Donate
assertEquals(expectedMetaData.bitcoin, foundMetadata.bitcoin)
assertEquals(expectedMetaData.liberapay, foundMetadata.liberapay)
assertEquals(expectedMetaData.flattrID, foundMetadata.flattrID)
assertEquals(expectedMetaData.openCollective, foundMetadata.openCollective)
assertEquals(expectedMetaData.litecoin, foundMetadata.litecoin)
assertContentEquals(expectedMetaData.donate, foundMetadata.donate)
// Source
assertEquals(expectedMetaData.translation, foundMetadata.translation)
assertEquals(expectedMetaData.issueTracker, foundMetadata.issueTracker)
assertEquals(expectedMetaData.license, foundMetadata.license)
assertEquals(expectedMetaData.sourceCode, foundMetadata.sourceCode)
// Graphics
assertLocalizedString(expectedMetaData.video, foundMetadata.video)
assertLocalized(expectedMetaData.icon, foundMetadata.icon) { expected, found ->
assertEquals(expected.name, found.name)
}
assertLocalized(expectedMetaData.promoGraphic, foundMetadata.promoGraphic) { expected, found ->
assertEquals(expected.name, found.name)
}
assertLocalized(expectedMetaData.tvBanner, foundMetadata.tvBanner) { expected, found ->
assertEquals(expected.name, found.name)
}
assertLocalized(
expectedMetaData.featureGraphic,
foundMetadata.featureGraphic
) { expected, found ->
assertEquals(expected.name, found.name)
}
assertLocalized(
expectedMetaData.screenshots?.phone,
foundMetadata.screenshots?.phone
) { expected, found ->
assertFiles(expected, found)
}
assertLocalized(
expectedMetaData.screenshots?.sevenInch,
foundMetadata.screenshots?.sevenInch
) { expected, found ->
assertFiles(expected, found)
}
assertLocalized(
expectedMetaData.screenshots?.tenInch,
foundMetadata.screenshots?.tenInch
) { expected, found ->
assertFiles(expected, found)
}
assertLocalized(
expectedMetaData.screenshots?.tv,
foundMetadata.screenshots?.tv
) { expected, found ->
assertFiles(expected, found)
}
assertLocalized(
expectedMetaData.screenshots?.wear,
foundMetadata.screenshots?.wear
) { expected, found ->
assertFiles(expected, found)
}
}
/*
* Cannot assert following:
* - `whatsNew` => we added same changelog to all versions
* - `antiFeatures` => anti features are now version specific
* */
private fun assertVersion(
expected: Map<String, VersionV2>,
found: Map<String, VersionV2>,
) {
assertEquals(expected.keys.size, found.keys.size)
assertContentEquals(expected.keys.sorted(), found.keys.sorted().asIterable())
expected.keys.forEach { versionHash ->
val expectedVersion = expected[versionHash]
val foundVersion = found[versionHash]
assertNotNull(expectedVersion)
assertNotNull(foundVersion)
assertEquals(expectedVersion.added, foundVersion.added)
assertEquals(expectedVersion.file.name, foundVersion.file.name)
assertEquals(expectedVersion.src?.name, foundVersion.src?.name)
val expectedMan = expectedVersion.manifest
val foundMan = foundVersion.manifest
assertEquals(expectedMan.versionCode, foundMan.versionCode)
assertEquals(expectedMan.versionName, foundMan.versionName)
assertEquals(expectedMan.maxSdkVersion, foundMan.maxSdkVersion)
assertEquals(expectedMan.usesSdk, foundMan.usesSdk)
assertContentEquals(
expectedMan.features.sortedBy { it.name },
foundMan.features.sortedBy { it.name },
)
assertContentEquals(expectedMan.usesPermission, foundMan.usesPermission)
assertContentEquals(expectedMan.usesPermissionSdk23, foundMan.usesPermissionSdk23)
assertContentEquals(expectedMan.signer?.sha256?.sorted(), foundMan.signer?.sha256?.sorted())
assertContentEquals(expectedMan.nativecode.sorted(), foundMan.nativecode.sorted())
}
}
private fun assertLocalizedString(
expected: Map<String, String>?,
found: Map<String, String>?,
message: String? = null,
) {
assertLocalized(expected, found) { one, two ->
assertEquals(one, two, message)
}
}
private fun <T> assertLocalized(
expected: Map<String, T>?,
found: Map<String, T>?,
block: (expected: T, found: T) -> Unit,
) {
if (expected == null || found == null) {
assertEquals(expected, found)
return
}
assertNotNull(expected)
assertNotNull(found)
assertEquals(expected.size, found.size)
assertContentEquals(expected.keys.sorted(), found.keys.sorted().asIterable())
expected.keys.forEach {
if (expected[it] != null && found[it] != null) block(expected[it]!!, found[it]!!)
}
}
private fun assertFiles(expected: List<FileV2>, found: List<FileV2>, message: String? = null) {
// Only check name, because we cannot add sha to old index
assertContentEquals(expected.map { it.name }, found.map { it.name }.asIterable(), message)
}

43
app/src/androidTest/kotlin/com/looker/droidify/sync/common/Benchmark.kt Normal file
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package com.looker.droidify.sync.common
import kotlin.math.pow
import kotlin.math.sqrt
internal inline fun benchmark(
repetition: Int,
extraMessage: String? = null,
block: () -> Long,
): String {
if (extraMessage != null) {
println("=".repeat(50))
println(extraMessage)
println("=".repeat(50))
}
val times = DoubleArray(repetition)
repeat(repetition) { iteration ->
System.gc()
System.runFinalization()
times[iteration] = block().toDouble()
}
val meanAndDeviation = times.culledMeanAndDeviation()
return buildString {
append("=".repeat(50))
append("\n")
append(times.joinToString(" | "))
append("\n")
append("${meanAndDeviation.first} ms ± ${meanAndDeviation.second.toFloat()} ms")
append("\n")
append("=".repeat(50))
append("\n")
}
}
private fun DoubleArray.culledMeanAndDeviation(): Pair<Double, Double> {
sort()
return meanAndDeviation()
}
private fun DoubleArray.meanAndDeviation(): Pair<Double, Double> {
val mean = average()
return mean to sqrt(fold(0.0) { acc, value -> acc + (value - mean).pow(2) } / size)
}

20
app/src/androidTest/kotlin/com/looker/droidify/sync/common/Repo.kt Normal file
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package com.looker.droidify.sync.common
import com.looker.droidify.domain.model.Authentication
import com.looker.droidify.domain.model.Fingerprint
import com.looker.droidify.domain.model.Repo
import com.looker.droidify.domain.model.VersionInfo
val Izzy = Repo(
id = 1L,
enabled = true,
address = "https://apt.izzysoft.de/fdroid/repo",
name = "IzzyOnDroid F-Droid Repo",
description = "This is a repository of apps to be used with F-Droid. Applications in this repository are official binaries built by the original application developers, taken from their resp. repositories (mostly Github, GitLab, Codeberg). Updates for the apps are usually fetched daily, and you can expect daily index updates.",
fingerprint = Fingerprint("3BF0D6ABFEAE2F401707B6D966BE743BF0EEE49C2561B9BA39073711F628937A"),
authentication = Authentication("", ""),
versionInfo = VersionInfo(0L, null),
mirrors = emptyList(),
antiFeatures = emptyList(),
categories = emptyList(),
)

8
app/src/androidTest/kotlin/com/looker/droidify/sync/common/Resource.kt Normal file
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@@ -0,0 +1,8 @@
package com.looker.droidify.sync.common
import androidx.test.platform.app.InstrumentationRegistry
import java.io.InputStream
fun assets(name: String): InputStream {
return InstrumentationRegistry.getInstrumentation().context.assets.open(name)
}

188
app/src/main/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
<uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
<uses-permission android:name="android.permission.RUN_USER_INITIATED_JOBS" />
<uses-permission android:name="android.permission.UPDATE_PACKAGES_WITHOUT_USER_ACTION" />
<uses-permission android:name="android.permission.ENFORCE_UPDATE_OWNERSHIP" />
<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
<uses-permission
android:name="android.permission.QUERY_ALL_PACKAGES"
tools:ignore="QueryAllPackagesPermission" />
<uses-feature
android:name="android.software.leanback"
android:required="false" />
<uses-feature
android:name="android.hardware.touchscreen"
android:required="false" />
<application
android:name=".Droidify"
android:allowBackup="true"
android:banner="@drawable/tv_banner"
android:enableOnBackInvokedCallback="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/application_name"
android:networkSecurityConfig="@xml/network_security_config"
android:supportsRtl="true"
android:theme="@style/MainTheme"
tools:ignore="UnusedAttribute">
<receiver
android:name=".Droidify$BootReceiver"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
<activity
android:name=".MainActivity"
android:exported="true"
android:windowSoftInputMode="adjustResize">
<intent-filter>
<action android:name="android.intent.action.SHOW_APP_INFO" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="fdroid.app" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:host="details"
android:scheme="market" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="http" />
<data android:scheme="https" />
<data android:host="f-droid.org" />
<data android:host="www.f-droid.org" />
<data android:host="staging.f-droid.org" />
<data android:pathPattern="/app/.*" />
<data android:pathPattern="/packages/.*" />
<data android:pathPattern="/.*/packages/.*" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="http" />
<data android:scheme="https" />
<data android:host="apt.izzysoft.de" />
<data android:pathPattern="/fdroid/index/apk/.*" />
</intent-filter>
<intent-filter android:autoVerify="true">
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="https" />
<data android:host="droidify.eu.org" />
<data android:pathPattern="/app/.*" />
</intent-filter>
<!--Adding repo with special url-->
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="fdroidrepo" />
<data android:scheme="fdroidrepos" />
</intent-filter>
</activity>
<service
android:name=".service.SyncService"
android:foregroundServiceType="dataSync" />
<service
android:name=".service.SyncService$Job"
android:exported="false"
android:permission="android.permission.BIND_JOB_SERVICE" />
<service
android:name=".service.DownloadService"
android:foregroundServiceType="dataSync" />
<receiver
android:name=".installer.installers.session.SessionInstallerReceiver"
android:exported="false" />
<service
android:name="androidx.work.impl.foreground.SystemForegroundService"
android:foregroundServiceType="dataSync"
tools:node="merge" />
<service
android:name="androidx.appcompat.app.AppLocalesMetadataHolderService"
android:enabled="false"
android:exported="false">
<meta-data
android:name="autoStoreLocales"
android:value="true" />
</service>
<provider
android:name="rikka.shizuku.ShizukuProvider"
android:authorities="${applicationId}.shizuku"
android:enabled="true"
android:exported="true"
android:multiprocess="false"
android:permission="android.permission.INTERACT_ACROSS_USERS_FULL" />
<provider
android:name=".utility.common.cache.Cache$Provider"
android:authorities="${applicationId}.provider.cache"
android:exported="false"
android:grantUriPermissions="true" />
<provider
android:name="androidx.startup.InitializationProvider"
android:authorities="${applicationId}.androidx-startup"
tools:node="remove" />
</application>
</manifest>

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267
app/src/main/kotlin/com/looker/droidify/Droidify.kt Normal file
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package com.looker.droidify
import android.annotation.SuppressLint
import android.app.Application
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.os.Build
import android.os.StrictMode
import androidx.annotation.RequiresApi
import androidx.appcompat.app.AppCompatDelegate
import androidx.hilt.work.HiltWorkerFactory
import androidx.work.Configuration
import androidx.work.NetworkType
import coil3.ImageLoader
import coil3.PlatformContext
import coil3.SingletonImageLoader
import coil3.asImage
import coil3.disk.DiskCache
import coil3.disk.directory
import coil3.memory.MemoryCache
import coil3.request.crossfade
import com.looker.droidify.content.ProductPreferences
import com.looker.droidify.database.Database
import com.looker.droidify.datastore.SettingsRepository
import com.looker.droidify.datastore.get
import com.looker.droidify.datastore.model.AutoSync
import com.looker.droidify.datastore.model.ProxyPreference
import com.looker.droidify.datastore.model.ProxyType
import com.looker.droidify.index.RepositoryUpdater
import com.looker.droidify.installer.InstallManager
import com.looker.droidify.network.Downloader
import com.looker.droidify.receivers.InstalledAppReceiver
import com.looker.droidify.service.Connection
import com.looker.droidify.service.SyncService
import com.looker.droidify.sync.SyncPreference
import com.looker.droidify.sync.toJobNetworkType
import com.looker.droidify.utility.common.Constants
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.looker.droidify.utility.common.extension.getDrawableCompat
import com.looker.droidify.utility.common.extension.getInstalledPackagesCompat
import com.looker.droidify.utility.common.extension.jobScheduler
import com.looker.droidify.utility.common.log
import com.looker.droidify.utility.extension.toInstalledItem
import com.looker.droidify.work.CleanUpWorker
import dagger.hilt.android.HiltAndroidApp
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.cancel
import kotlinx.coroutines.flow.collectIndexed
import kotlinx.coroutines.flow.drop
import kotlinx.coroutines.launch
import java.net.InetSocketAddress
import java.net.Proxy
import javax.inject.Inject
import kotlin.time.Duration.Companion.INFINITE
import kotlin.time.Duration.Companion.hours
@HiltAndroidApp
class Droidify : Application(), SingletonImageLoader.Factory, Configuration.Provider {
private val parentJob = SupervisorJob()
private val appScope = CoroutineScope(Dispatchers.Default + parentJob)
@Inject
lateinit var settingsRepository: SettingsRepository
@Inject
lateinit var installer: InstallManager
@Inject
lateinit var downloader: Downloader
@Inject
lateinit var workerFactory: HiltWorkerFactory
override fun onCreate() {
super.onCreate()
if (BuildConfig.DEBUG && SdkCheck.isOreo) strictThreadPolicy()
val databaseUpdated = Database.init(this)
ProductPreferences.init(this, appScope)
RepositoryUpdater.init(appScope, downloader)
listenApplications()
checkLanguage()
updatePreference()
appScope.launch { installer() }
if (databaseUpdated) forceSyncAll()
}
override fun onTerminate() {
super.onTerminate()
appScope.cancel("Application Terminated")
installer.close()
}
private fun listenApplications() {
appScope.launch(Dispatchers.Default) {
registerReceiver(
InstalledAppReceiver(packageManager),
IntentFilter().apply {
addAction(Intent.ACTION_PACKAGE_ADDED)
addAction(Intent.ACTION_PACKAGE_REMOVED)
addDataScheme("package")
}
)
val installedItems =
packageManager.getInstalledPackagesCompat()
?.map { it.toInstalledItem() }
?: return@launch
Database.InstalledAdapter.putAll(installedItems)
}
}
private fun checkLanguage() {
appScope.launch {
val lastSetLanguage = settingsRepository.getInitial().language
val systemSetLanguage = AppCompatDelegate.getApplicationLocales().toLanguageTags()
if (systemSetLanguage != lastSetLanguage && lastSetLanguage != "system") {
settingsRepository.setLanguage(systemSetLanguage)
}
}
}
private fun updatePreference() {
appScope.launch {
launch {
settingsRepository.get { unstableUpdate }.drop(1).collect {
forceSyncAll()
}
}
launch {
settingsRepository.get { autoSync }.collectIndexed { index, syncMode ->
// Don't update sync job on initial collect
updateSyncJob(index > 0, syncMode)
}
}
launch {
settingsRepository.get { cleanUpInterval }.drop(1).collect {
if (it == INFINITE) {
CleanUpWorker.removeAllSchedules(applicationContext)
} else {
CleanUpWorker.scheduleCleanup(applicationContext, it)
}
}
}
launch {
settingsRepository.get { proxy }.collect(::updateProxy)
}
}
}
private fun updateProxy(proxyPreference: ProxyPreference) {
val type = proxyPreference.type
val host = proxyPreference.host
val port = proxyPreference.port
val socketAddress = when (type) {
ProxyType.DIRECT -> null
ProxyType.HTTP, ProxyType.SOCKS -> {
try {
InetSocketAddress.createUnresolved(host, port)
} catch (e: IllegalArgumentException) {
log(e)
null
}
}
}
val androidProxyType = when (type) {
ProxyType.DIRECT -> Proxy.Type.DIRECT
ProxyType.HTTP -> Proxy.Type.HTTP
ProxyType.SOCKS -> Proxy.Type.SOCKS
}
val determinedProxy = socketAddress?.let { Proxy(androidProxyType, it) } ?: Proxy.NO_PROXY
downloader.setProxy(determinedProxy)
}
private fun updateSyncJob(force: Boolean, autoSync: AutoSync) {
if (autoSync == AutoSync.NEVER) {
jobScheduler?.cancel(Constants.JOB_ID_SYNC)
return
}
val jobScheduler = jobScheduler
val syncConditions = when (autoSync) {
AutoSync.ALWAYS -> SyncPreference(NetworkType.CONNECTED)
AutoSync.WIFI_ONLY -> SyncPreference(NetworkType.UNMETERED)
AutoSync.WIFI_PLUGGED_IN -> SyncPreference(NetworkType.UNMETERED, pluggedIn = true)
else -> null
}
val isCompleted = jobScheduler?.allPendingJobs
?.any { it.id == Constants.JOB_ID_SYNC } == false
if ((force || isCompleted) && syncConditions != null) {
val period = 12.hours.inWholeMilliseconds
val job = SyncService.Job.create(
context = this,
periodMillis = period,
networkType = syncConditions.toJobNetworkType(),
isCharging = syncConditions.pluggedIn,
isBatteryLow = syncConditions.batteryNotLow
)
jobScheduler?.schedule(job)
}
}
private fun forceSyncAll() {
Database.RepositoryAdapter.getAll().forEach {
if (it.lastModified.isNotEmpty() || it.entityTag.isNotEmpty()) {
Database.RepositoryAdapter.put(it.copy(lastModified = "", entityTag = ""))
}
}
Connection(SyncService::class.java, onBind = { connection, binder ->
binder.sync(SyncService.SyncRequest.FORCE)
connection.unbind(this)
}).bind(this)
}
class BootReceiver : BroadcastReceiver() {
@SuppressLint("UnsafeProtectedBroadcastReceiver")
override fun onReceive(context: Context, intent: Intent) = Unit
}
override val workManagerConfiguration: Configuration
get() = Configuration.Builder()
.setWorkerFactory(workerFactory)
.build()
override fun newImageLoader(context: PlatformContext): ImageLoader {
val memoryCache = MemoryCache.Builder()
.maxSizePercent(context, 0.25)
.build()
val diskCache = DiskCache.Builder()
.directory(Cache.getImagesDir(this))
.maxSizePercent(0.05)
.build()
return ImageLoader.Builder(this)
.memoryCache(memoryCache)
.diskCache(diskCache)
.error(getDrawableCompat(R.drawable.ic_cannot_load).asImage())
.crossfade(350)
.build()
}
}
@RequiresApi(Build.VERSION_CODES.O)
fun strictThreadPolicy() {
StrictMode.setThreadPolicy(
StrictMode.ThreadPolicy.Builder()
.detectDiskReads()
.detectDiskWrites()
.detectNetwork()
.detectUnbufferedIo()
.penaltyLog()
.build()
)
StrictMode.setVmPolicy(
StrictMode.VmPolicy.Builder()
.detectAll()
.penaltyLog()
.build()
)
}

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app/src/main/kotlin/com/looker/droidify/MainActivity.kt Normal file
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package com.looker.droidify
import android.content.Intent
import android.os.Build
import android.os.Bundle
import android.os.Parcelable
import android.view.ViewGroup
import android.widget.FrameLayout
import androidx.activity.OnBackPressedCallback
import androidx.activity.result.contract.ActivityResultContracts
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.Toolbar
import androidx.core.view.WindowCompat
import androidx.fragment.app.Fragment
import androidx.fragment.app.commit
import androidx.lifecycle.lifecycleScope
import com.looker.droidify.utility.common.DeeplinkType
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.deeplinkType
import com.looker.droidify.utility.common.extension.homeAsUp
import com.looker.droidify.utility.common.extension.inputManager
import com.looker.droidify.utility.common.getInstallPackageName
import com.looker.droidify.utility.common.requestNotificationPermission
import com.looker.droidify.database.CursorOwner
import com.looker.droidify.datastore.SettingsRepository
import com.looker.droidify.datastore.extension.getThemeRes
import com.looker.droidify.datastore.get
import com.looker.droidify.installer.InstallManager
import com.looker.droidify.installer.model.installFrom
import com.looker.droidify.ui.appDetail.AppDetailFragment
import com.looker.droidify.ui.favourites.FavouritesFragment
import com.looker.droidify.ui.repository.EditRepositoryFragment
import com.looker.droidify.ui.repository.RepositoriesFragment
import com.looker.droidify.ui.repository.RepositoryFragment
import com.looker.droidify.ui.settings.SettingsFragment
import com.looker.droidify.ui.tabsFragment.TabsFragment
import dagger.hilt.EntryPoint
import dagger.hilt.InstallIn
import dagger.hilt.android.AndroidEntryPoint
import dagger.hilt.android.EntryPointAccessors
import dagger.hilt.components.SingletonComponent
import kotlinx.coroutines.flow.drop
import kotlinx.coroutines.flow.first
import kotlinx.coroutines.launch
import kotlinx.coroutines.runBlocking
import kotlinx.parcelize.Parcelize
import javax.inject.Inject
@AndroidEntryPoint
class MainActivity : AppCompatActivity() {
companion object {
private const val STATE_FRAGMENT_STACK = "fragmentStack"
const val ACTION_UPDATES = "${BuildConfig.APPLICATION_ID}.intent.action.UPDATES"
const val ACTION_INSTALL = "${BuildConfig.APPLICATION_ID}.intent.action.INSTALL"
const val EXTRA_CACHE_FILE_NAME =
"${BuildConfig.APPLICATION_ID}.intent.extra.CACHE_FILE_NAME"
}
private val notificationPermission =
registerForActivityResult(ActivityResultContracts.RequestPermission()) { }
@Inject
lateinit var installer: InstallManager
@Parcelize
private class FragmentStackItem(
val className: String, val arguments: Bundle?, val savedState: Fragment.SavedState?
) : Parcelable
lateinit var cursorOwner: CursorOwner
private set
private var onBackPressedCallback: OnBackPressedCallback? = null
private val fragmentStack = mutableListOf<FragmentStackItem>()
private val currentFragment: Fragment?
get() {
supportFragmentManager.executePendingTransactions()
return supportFragmentManager.findFragmentById(R.id.main_content)
}
@EntryPoint
@InstallIn(SingletonComponent::class)
interface CustomUserRepositoryInjector {
fun settingsRepository(): SettingsRepository
}
private fun collectChange() {
val hiltEntryPoint = EntryPointAccessors.fromApplication(
this, CustomUserRepositoryInjector::class.java
)
val newSettings = hiltEntryPoint.settingsRepository().get { theme to dynamicTheme }
runBlocking {
val theme = newSettings.first()
setTheme(
resources.configuration.getThemeRes(
theme = theme.first, dynamicTheme = theme.second
)
)
}
lifecycleScope.launch {
newSettings.drop(1).collect { themeAndDynamic ->
setTheme(
resources.configuration.getThemeRes(
theme = themeAndDynamic.first, dynamicTheme = themeAndDynamic.second
)
)
recreate()
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
collectChange()
super.onCreate(savedInstanceState)
val rootView = FrameLayout(this).apply { id = R.id.main_content }
addContentView(
rootView, ViewGroup.LayoutParams(
ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT
)
)
requestNotificationPermission(request = notificationPermission::launch)
supportFragmentManager.addFragmentOnAttachListener { _, _ ->
hideKeyboard()
}
if (savedInstanceState == null) {
cursorOwner = CursorOwner()
supportFragmentManager.commit {
add(cursorOwner, CursorOwner::class.java.name)
}
} else {
cursorOwner =
supportFragmentManager.findFragmentByTag(CursorOwner::class.java.name) as CursorOwner
}
savedInstanceState?.getParcelableArrayList<FragmentStackItem>(STATE_FRAGMENT_STACK)
?.let { fragmentStack += it }
if (savedInstanceState == null) {
replaceFragment(TabsFragment(), null)
if ((intent.flags and Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY) == 0) {
handleIntent(intent)
}
}
if (SdkCheck.isR) {
window.statusBarColor = resources.getColor(android.R.color.transparent, theme)
window.navigationBarColor = resources.getColor(android.R.color.transparent, theme)
WindowCompat.setDecorFitsSystemWindows(window, false)
}
backHandler()
}
override fun onDestroy() {
super.onDestroy()
onBackPressedCallback = null
}
override fun onSaveInstanceState(outState: Bundle) {
super.onSaveInstanceState(outState)
outState.putParcelableArrayList(STATE_FRAGMENT_STACK, ArrayList(fragmentStack))
}
private fun backHandler() {
if (onBackPressedCallback == null) {
onBackPressedCallback = object : OnBackPressedCallback(enabled = false) {
override fun handleOnBackPressed() {
hideKeyboard()
popFragment()
}
}
onBackPressedDispatcher.addCallback(
this,
onBackPressedCallback!!,
)
}
onBackPressedCallback?.isEnabled = fragmentStack.isNotEmpty()
}
private fun replaceFragment(fragment: Fragment, open: Boolean?) {
if (open != null) {
currentFragment?.view?.translationZ =
(if (open) Int.MIN_VALUE else Int.MAX_VALUE).toFloat()
}
supportFragmentManager.commit {
if (open != null) {
setCustomAnimations(
if (open) R.animator.slide_in else 0,
if (open) R.animator.slide_in_keep else R.animator.slide_out
)
}
setReorderingAllowed(true)
replace(R.id.main_content, fragment)
}
}
private fun pushFragment(fragment: Fragment) {
currentFragment?.let {
fragmentStack.add(
FragmentStackItem(
it::class.java.name,
it.arguments,
supportFragmentManager.saveFragmentInstanceState(it)
)
)
}
replaceFragment(fragment, true)
backHandler()
}
private fun popFragment(): Boolean {
return fragmentStack.isNotEmpty() && run {
val stackItem = fragmentStack.removeAt(fragmentStack.size - 1)
val fragment = Class.forName(stackItem.className).newInstance() as Fragment
stackItem.arguments?.let(fragment::setArguments)
stackItem.savedState?.let(fragment::setInitialSavedState)
replaceFragment(fragment, false)
backHandler()
true
}
}
private fun hideKeyboard() {
inputManager?.hideSoftInputFromWindow((currentFocus ?: window.decorView).windowToken, 0)
}
internal fun onToolbarCreated(toolbar: Toolbar) {
if (fragmentStack.isNotEmpty()) {
toolbar.navigationIcon = toolbar.context.homeAsUp
toolbar.setNavigationOnClickListener { onBackPressedDispatcher.onBackPressed() }
}
}
override fun onNewIntent(intent: Intent) {
super.onNewIntent(intent)
handleIntent(intent)
}
private fun handleIntent(intent: Intent?) {
when (intent?.action) {
ACTION_UPDATES -> {
if (currentFragment !is TabsFragment) {
fragmentStack.clear()
replaceFragment(TabsFragment(), true)
}
val tabsFragment = currentFragment as TabsFragment
tabsFragment.selectUpdates()
backHandler()
}
ACTION_INSTALL -> {
val packageName = intent.getInstallPackageName
if (!packageName.isNullOrEmpty()) {
navigateProduct(packageName)
val cacheFile = intent.getStringExtra(EXTRA_CACHE_FILE_NAME) ?: return
val installItem = packageName installFrom cacheFile
lifecycleScope.launch { installer install installItem }
}
}
Intent.ACTION_VIEW -> {
when (val deeplink = intent.deeplinkType) {
is DeeplinkType.AppDetail -> {
val fragment = currentFragment
if (fragment !is AppDetailFragment) {
navigateProduct(deeplink.packageName, deeplink.repoAddress)
}
}
is DeeplinkType.AddRepository -> {
navigateAddRepository(repoAddress = deeplink.address)
}
null -> {}
}
}
Intent.ACTION_SHOW_APP_INFO -> {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
val packageName = intent.getStringExtra(Intent.EXTRA_PACKAGE_NAME)
if (packageName != null && currentFragment !is AppDetailFragment) {
navigateProduct(packageName)
}
}
}
}
}
fun navigateFavourites() = pushFragment(FavouritesFragment())
fun navigateProduct(packageName: String, repoAddress: String? = null) =
pushFragment(AppDetailFragment(packageName, repoAddress))
fun navigateRepositories() = pushFragment(RepositoriesFragment())
fun navigatePreferences() = pushFragment(SettingsFragment.newInstance())
fun navigateAddRepository(repoAddress: String? = null) =
pushFragment(EditRepositoryFragment(null, repoAddress))
fun navigateRepository(repositoryId: Long) =
pushFragment(RepositoryFragment(repositoryId))
fun navigateEditRepository(repositoryId: Long) =
pushFragment(EditRepositoryFragment(repositoryId, null))
}

79
app/src/main/kotlin/com/looker/droidify/content/ProductPreferences.kt Normal file
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package com.looker.droidify.content
import android.content.Context
import android.content.SharedPreferences
import com.looker.droidify.utility.common.extension.Json
import com.looker.droidify.utility.common.extension.parseDictionary
import com.looker.droidify.utility.common.extension.writeDictionary
import com.looker.droidify.model.ProductPreference
import com.looker.droidify.database.Database
import com.looker.droidify.utility.serialization.productPreference
import com.looker.droidify.utility.serialization.serialize
import java.io.ByteArrayOutputStream
import java.nio.charset.Charset
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.flow.MutableSharedFlow
import kotlinx.coroutines.flow.asSharedFlow
import kotlinx.coroutines.launch
object ProductPreferences {
private val defaultProductPreference = ProductPreference(false, 0L)
private lateinit var preferences: SharedPreferences
private val mutableSubject = MutableSharedFlow<Pair<String, Long?>>()
private val subject = mutableSubject.asSharedFlow()
fun init(context: Context, scope: CoroutineScope) {
preferences = context.getSharedPreferences("product_preferences", Context.MODE_PRIVATE)
Database.LockAdapter.putAll(
preferences.all.keys.mapNotNull { packageName ->
this[packageName].databaseVersionCode?.let { Pair(packageName, it) }
}
)
scope.launch {
subject.collect { (packageName, versionCode) ->
if (versionCode != null) {
Database.LockAdapter.put(Pair(packageName, versionCode))
} else {
Database.LockAdapter.delete(packageName)
}
}
}
}
private val ProductPreference.databaseVersionCode: Long?
get() = when {
ignoreUpdates -> 0L
ignoreVersionCode > 0L -> ignoreVersionCode
else -> null
}
operator fun get(packageName: String): ProductPreference {
return if (preferences.contains(packageName)) {
try {
Json.factory.createParser(preferences.getString(packageName, "{}"))
.use { it.parseDictionary { productPreference() } }
} catch (e: Exception) {
e.printStackTrace()
defaultProductPreference
}
} else {
defaultProductPreference
}
}
operator fun set(packageName: String, productPreference: ProductPreference) {
val oldProductPreference = this[packageName]
preferences.edit().putString(
packageName,
ByteArrayOutputStream().apply {
Json.factory.createGenerator(this)
.use { it.writeDictionary(productPreference::serialize) }
}.toByteArray().toString(Charset.defaultCharset())
).apply()
if (oldProductPreference.ignoreUpdates != productPreference.ignoreUpdates ||
oldProductPreference.ignoreVersionCode != productPreference.ignoreVersionCode
) {
mutableSubject.tryEmit(Pair(packageName, productPreference.databaseVersionCode))
}
}
}

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app/src/main/kotlin/com/looker/droidify/database/CursorOwner.kt Normal file
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package com.looker.droidify.database
import android.database.Cursor
import android.os.Bundle
import androidx.fragment.app.Fragment
import androidx.loader.app.LoaderManager
import androidx.loader.content.Loader
import com.looker.droidify.datastore.model.SortOrder
import com.looker.droidify.model.ProductItem
class CursorOwner : Fragment(), LoaderManager.LoaderCallbacks<Cursor> {
sealed class Request {
internal abstract val id: Int
class Available(
val searchQuery: String,
val section: ProductItem.Section,
val order: SortOrder,
) : Request() {
override val id: Int
get() = 1
}
class Installed(
val searchQuery: String,
val section: ProductItem.Section,
val order: SortOrder,
) : Request() {
override val id: Int
get() = 2
}
class Updates(
val searchQuery: String,
val section: ProductItem.Section,
val order: SortOrder,
val skipSignatureCheck: Boolean,
) : Request() {
override val id: Int
get() = 3
}
object Repositories : Request() {
override val id: Int
get() = 4
}
}
interface Callback {
fun onCursorData(request: Request, cursor: Cursor?)
}
private data class ActiveRequest(
val request: Request,
val callback: Callback?,
val cursor: Cursor?,
)
init {
retainInstance = true
}
private val activeRequests = mutableMapOf<Int, ActiveRequest>()
fun attach(callback: Callback, request: Request) {
val oldActiveRequest = activeRequests[request.id]
if (oldActiveRequest?.callback != null &&
oldActiveRequest.callback != callback && oldActiveRequest.cursor != null
) {
oldActiveRequest.callback.onCursorData(oldActiveRequest.request, null)
}
val cursor = if (oldActiveRequest?.request == request && oldActiveRequest.cursor != null) {
callback.onCursorData(request, oldActiveRequest.cursor)
oldActiveRequest.cursor
} else {
null
}
activeRequests[request.id] = ActiveRequest(request, callback, cursor)
if (cursor == null) {
LoaderManager.getInstance(this).restartLoader(request.id, null, this)
}
}
fun detach(callback: Callback) {
for (id in activeRequests.keys) {
val activeRequest = activeRequests[id]!!
if (activeRequest.callback == callback) {
activeRequests[id] = activeRequest.copy(callback = null)
}
}
}
override fun onCreateLoader(id: Int, args: Bundle?): Loader<Cursor> {
val request = activeRequests[id]!!.request
return QueryLoader(requireContext()) {
when (request) {
is Request.Available ->
Database.ProductAdapter
.query(
installed = false,
updates = false,
searchQuery = request.searchQuery,
section = request.section,
order = request.order,
signal = it,
)
is Request.Installed ->
Database.ProductAdapter
.query(
installed = true,
updates = false,
searchQuery = request.searchQuery,
section = request.section,
order = request.order,
signal = it,
)
is Request.Updates ->
Database.ProductAdapter
.query(
installed = true,
updates = true,
searchQuery = request.searchQuery,
section = request.section,
order = request.order,
signal = it,
skipSignatureCheck = request.skipSignatureCheck,
)
is Request.Repositories -> Database.RepositoryAdapter.query(it)
}
}
}
override fun onLoadFinished(loader: Loader<Cursor>, data: Cursor?) {
val activeRequest = activeRequests[loader.id]
if (activeRequest != null) {
activeRequests[loader.id] = activeRequest.copy(cursor = data)
activeRequest.callback?.onCursorData(activeRequest.request, data)
}
}
override fun onLoaderReset(loader: Loader<Cursor>) = onLoadFinished(loader, null)
}

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app/src/main/kotlin/com/looker/droidify/database/Database.kt Normal file
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package com.looker.droidify.database
import android.content.ContentValues
import android.content.Context
import android.database.Cursor
import android.database.sqlite.SQLiteDatabase
import android.database.sqlite.SQLiteOpenHelper
import android.os.CancellationSignal
import androidx.core.database.sqlite.transaction
import com.fasterxml.jackson.core.JsonGenerator
import com.fasterxml.jackson.core.JsonParser
import com.looker.droidify.BuildConfig
import com.looker.droidify.datastore.model.SortOrder
import com.looker.droidify.model.InstalledItem
import com.looker.droidify.model.Product
import com.looker.droidify.model.ProductItem
import com.looker.droidify.model.Repository
import com.looker.droidify.utility.common.extension.Json
import com.looker.droidify.utility.common.extension.asSequence
import com.looker.droidify.utility.common.extension.firstOrNull
import com.looker.droidify.utility.common.extension.parseDictionary
import com.looker.droidify.utility.common.extension.writeDictionary
import com.looker.droidify.utility.common.log
import com.looker.droidify.utility.serialization.product
import com.looker.droidify.utility.serialization.productItem
import com.looker.droidify.utility.serialization.repository
import com.looker.droidify.utility.serialization.serialize
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.channels.awaitClose
import kotlinx.coroutines.delay
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.callbackFlow
import kotlinx.coroutines.flow.emitAll
import kotlinx.coroutines.flow.flowOf
import kotlinx.coroutines.flow.flowOn
import kotlinx.coroutines.flow.map
import kotlinx.coroutines.flow.onCompletion
import kotlinx.coroutines.flow.onEach
import kotlinx.coroutines.withContext
import java.io.ByteArrayOutputStream
import kotlin.collections.component1
import kotlin.collections.component2
import kotlin.collections.set
object Database {
fun init(context: Context): Boolean {
val helper = Helper(context)
db = helper.writableDatabase
if (helper.created) {
for (repository in Repository.defaultRepositories.sortedBy { it.name }) {
RepositoryAdapter.put(repository)
}
}
RepositoryAdapter.removeDuplicates()
return helper.created || helper.updated
}
private lateinit var db: SQLiteDatabase
private interface Table {
val memory: Boolean
val innerName: String
val createTable: String
val createIndex: String?
get() = null
val databasePrefix: String
get() = if (memory) "memory." else ""
val name: String
get() = "$databasePrefix$innerName"
fun formatCreateTable(name: String): String {
return buildString(128) {
append("CREATE TABLE ")
append(name)
append(" (")
trimAndJoin(createTable)
append(")")
}
}
val createIndexPairFormatted: Pair<String, String>?
get() = createIndex?.let {
Pair(
"CREATE INDEX ${innerName}_index ON $innerName ($it)",
"CREATE INDEX ${name}_index ON $innerName ($it)",
)
}
}
private object Schema {
object Repository : Table {
const val ROW_ID = "_id"
const val ROW_ENABLED = "enabled"
const val ROW_DELETED = "deleted"
const val ROW_DATA = "data"
override val memory = false
override val innerName = "repository"
override val createTable = """
$ROW_ID INTEGER PRIMARY KEY AUTOINCREMENT,
$ROW_ENABLED INTEGER NOT NULL,
$ROW_DELETED INTEGER NOT NULL,
$ROW_DATA BLOB NOT NULL
"""
}
object Product : Table {
const val ROW_REPOSITORY_ID = "repository_id"
const val ROW_PACKAGE_NAME = "package_name"
const val ROW_NAME = "name"
const val ROW_SUMMARY = "summary"
const val ROW_DESCRIPTION = "description"
const val ROW_ADDED = "added"
const val ROW_UPDATED = "updated"
const val ROW_VERSION_CODE = "version_code"
const val ROW_SIGNATURES = "signatures"
const val ROW_COMPATIBLE = "compatible"
const val ROW_DATA = "data"
const val ROW_DATA_ITEM = "data_item"
override val memory = false
override val innerName = "product"
override val createTable = """
$ROW_REPOSITORY_ID INTEGER NOT NULL,
$ROW_PACKAGE_NAME TEXT NOT NULL,
$ROW_NAME TEXT NOT NULL,
$ROW_SUMMARY TEXT NOT NULL,
$ROW_DESCRIPTION TEXT NOT NULL,
$ROW_ADDED INTEGER NOT NULL,
$ROW_UPDATED INTEGER NOT NULL,
$ROW_VERSION_CODE INTEGER NOT NULL,
$ROW_SIGNATURES TEXT NOT NULL,
$ROW_COMPATIBLE INTEGER NOT NULL,
$ROW_DATA BLOB NOT NULL,
$ROW_DATA_ITEM BLOB NOT NULL,
PRIMARY KEY ($ROW_REPOSITORY_ID, $ROW_PACKAGE_NAME)
"""
override val createIndex = ROW_PACKAGE_NAME
}
object Category : Table {
const val ROW_REPOSITORY_ID = "repository_id"
const val ROW_PACKAGE_NAME = "package_name"
const val ROW_NAME = "name"
override val memory = false
override val innerName = "category"
override val createTable = """
$ROW_REPOSITORY_ID INTEGER NOT NULL,
$ROW_PACKAGE_NAME TEXT NOT NULL,
$ROW_NAME TEXT NOT NULL,
PRIMARY KEY ($ROW_REPOSITORY_ID, $ROW_PACKAGE_NAME, $ROW_NAME)
"""
override val createIndex = "$ROW_PACKAGE_NAME, $ROW_NAME"
}
object Installed : Table {
const val ROW_PACKAGE_NAME = "package_name"
const val ROW_VERSION = "version"
const val ROW_VERSION_CODE = "version_code"
const val ROW_SIGNATURE = "signature"
override val memory = true
override val innerName = "installed"
override val createTable = """
$ROW_PACKAGE_NAME TEXT PRIMARY KEY,
$ROW_VERSION TEXT NOT NULL,
$ROW_VERSION_CODE INTEGER NOT NULL,
$ROW_SIGNATURE TEXT NOT NULL
"""
}
object Lock : Table {
const val ROW_PACKAGE_NAME = "package_name"
const val ROW_VERSION_CODE = "version_code"
override val memory = true
override val innerName = "lock"
override val createTable = """
$ROW_PACKAGE_NAME TEXT PRIMARY KEY,
$ROW_VERSION_CODE INTEGER NOT NULL
"""
}
object Synthetic {
const val ROW_CAN_UPDATE = "can_update"
const val ROW_MATCH_RANK = "match_rank"
}
}
private class Helper(context: Context) : SQLiteOpenHelper(context, "droidify", null, 5) {
var created = false
private set
var updated = false
private set
override fun onCreate(db: SQLiteDatabase) = Unit
override fun onUpgrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) =
onVersionChange(db)
override fun onDowngrade(db: SQLiteDatabase, oldVersion: Int, newVersion: Int) =
onVersionChange(db)
private fun onVersionChange(db: SQLiteDatabase) {
handleTables(db, true, Schema.Product, Schema.Category)
addRepos(db, Repository.newlyAdded)
this.updated = true
}
override fun onOpen(db: SQLiteDatabase) {
val create = handleTables(db, false, Schema.Repository)
val updated = handleTables(db, create, Schema.Product, Schema.Category)
db.execSQL("ATTACH DATABASE ':memory:' AS memory")
handleTables(db, false, Schema.Installed, Schema.Lock)
handleIndexes(
db,
Schema.Repository,
Schema.Product,
Schema.Category,
Schema.Installed,
Schema.Lock,
)
dropOldTables(db, Schema.Repository, Schema.Product, Schema.Category)
this.created = this.created || create
this.updated = this.updated || create || updated
}
}
private fun handleTables(db: SQLiteDatabase, recreate: Boolean, vararg tables: Table): Boolean {
val shouldRecreate = recreate || tables.any { table ->
val sql = db.query(
"${table.databasePrefix}sqlite_master",
columns = arrayOf("sql"),
selection = Pair("type = ? AND name = ?", arrayOf("table", table.innerName)),
).use { it.firstOrNull()?.getString(0) }.orEmpty()
table.formatCreateTable(table.innerName) != sql
}
return shouldRecreate && run {
val shouldVacuum = tables.map {
db.execSQL("DROP TABLE IF EXISTS ${it.name}")
db.execSQL(it.formatCreateTable(it.name))
!it.memory
}
if (shouldVacuum.any { it } && !db.inTransaction()) {
db.execSQL("VACUUM")
}
true
}
}
private fun addRepos(db: SQLiteDatabase, repos: List<Repository>) {
if (BuildConfig.DEBUG) {
log("Add Repos: $repos", "RepositoryAdapter")
}
if (repos.isEmpty()) return
db.transaction {
repos.forEach {
RepositoryAdapter.put(it, database = this)
}
}
}
private fun handleIndexes(db: SQLiteDatabase, vararg tables: Table) {
val shouldVacuum = tables.map { table ->
val sqls = db.query(
"${table.databasePrefix}sqlite_master",
columns = arrayOf("name", "sql"),
selection = Pair("type = ? AND tbl_name = ?", arrayOf("index", table.innerName)),
)
.use { cursor ->
cursor.asSequence()
.mapNotNull { it.getString(1)?.let { sql -> Pair(it.getString(0), sql) } }
.toList()
}
.filter { !it.first.startsWith("sqlite_") }
val createIndexes = table.createIndexPairFormatted?.let { listOf(it) }.orEmpty()
createIndexes.map { it.first } != sqls.map { it.second } && run {
for (name in sqls.map { it.first }) {
db.execSQL("DROP INDEX IF EXISTS $name")
}
for (createIndexPair in createIndexes) {
db.execSQL(createIndexPair.second)
}
!table.memory
}
}
if (shouldVacuum.any { it } && !db.inTransaction()) {
db.execSQL("VACUUM")
}
}
private fun dropOldTables(db: SQLiteDatabase, vararg neededTables: Table) {
val tables = db.query(
"sqlite_master",
columns = arrayOf("name"),
selection = Pair("type = ?", arrayOf("table")),
)
.use { cursor -> cursor.asSequence().mapNotNull { it.getString(0) }.toList() }
.filter { !it.startsWith("sqlite_") && !it.startsWith("android_") }
.toSet() - neededTables.mapNotNull { if (it.memory) null else it.name }.toSet()
if (tables.isNotEmpty()) {
for (table in tables) {
db.execSQL("DROP TABLE IF EXISTS $table")
}
if (!db.inTransaction()) {
db.execSQL("VACUUM")
}
}
}
sealed class Subject {
data object Repositories : Subject()
data class Repository(val id: Long) : Subject()
data object Products : Subject()
}
private val observers = mutableMapOf<Subject, MutableSet<() -> Unit>>()
private fun dataObservable(subject: Subject): (Boolean, () -> Unit) -> Unit =
{ register, observer ->
synchronized(observers) {
val set = observers[subject] ?: run {
val set = mutableSetOf<() -> Unit>()
observers[subject] = set
set
}
if (register) {
set += observer
} else {
set -= observer
}
}
}
fun flowCollection(subject: Subject): Flow<Unit> = callbackFlow {
val callback: () -> Unit = { trySend(Unit) }
val dataObservable = dataObservable(subject)
dataObservable(true, callback)
awaitClose { dataObservable(false, callback) }
}.flowOn(Dispatchers.IO)
private fun notifyChanged(vararg subjects: Subject) {
synchronized(observers) {
subjects.asSequence().mapNotNull { observers[it] }.flatten().forEach { it() }
}
}
private fun SQLiteDatabase.insertOrReplace(
replace: Boolean,
table: String,
contentValues: ContentValues,
): Long {
return if (replace) {
replace(table, null, contentValues)
} else {
insert(
table,
null,
contentValues,
)
}
}
private fun SQLiteDatabase.query(
table: String,
columns: Array<String>? = null,
selection: Pair<String, Array<String>>? = null,
orderBy: String? = null,
signal: CancellationSignal? = null,
): Cursor {
return query(
false,
table,
columns,
selection?.first,
selection?.second,
null,
null,
orderBy,
null,
signal,
)
}
private fun Cursor.observable(subject: Subject): ObservableCursor {
return ObservableCursor(this, dataObservable(subject))
}
fun <T> ByteArray.jsonParse(callback: (JsonParser) -> T): T {
return Json.factory.createParser(this).use { it.parseDictionary(callback) }
}
fun jsonGenerate(callback: (JsonGenerator) -> Unit): ByteArray {
val outputStream = ByteArrayOutputStream()
Json.factory.createGenerator(outputStream).use { it.writeDictionary(callback) }
return outputStream.toByteArray()
}
object RepositoryAdapter {
internal fun putWithoutNotification(
repository: Repository,
shouldReplace: Boolean,
database: SQLiteDatabase,
): Long {
return database.insertOrReplace(
shouldReplace,
Schema.Repository.name,
ContentValues().apply {
if (shouldReplace) {
put(Schema.Repository.ROW_ID, repository.id)
}
put(Schema.Repository.ROW_ENABLED, if (repository.enabled) 1 else 0)
put(Schema.Repository.ROW_DELETED, 0)
put(Schema.Repository.ROW_DATA, jsonGenerate(repository::serialize))
},
)
}
fun put(repository: Repository, database: SQLiteDatabase = db): Repository {
val shouldReplace = repository.id >= 0L
val newId = putWithoutNotification(repository, shouldReplace, database)
val id = if (shouldReplace) repository.id else newId
notifyChanged(Subject.Repositories, Subject.Repository(id), Subject.Products)
return if (newId != repository.id) repository.copy(id = newId) else repository
}
fun removeDuplicates() {
db.transaction {
val all = getAll()
val different = all.distinctBy { it.address }
val duplicates = all - different.toSet()
duplicates.forEach {
markAsDeleted(it.id)
}
}
}
fun getStream(id: Long): Flow<Repository?> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Repositories)) }
.map { get(id) }
.flowOn(Dispatchers.IO)
fun get(id: Long): Repository? {
return db.query(
Schema.Repository.name,
selection = Pair(
"${Schema.Repository.ROW_ID} = ? AND ${Schema.Repository.ROW_DELETED} == 0",
arrayOf(id.toString()),
),
).use { it.firstOrNull()?.let(::transform) }
}
fun getAllStream(): Flow<List<Repository>> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Repositories)) }
.map { getAll() }
.flowOn(Dispatchers.IO)
fun getEnabledStream(): Flow<List<Repository>> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Repositories)) }
.map { getEnabled() }
.flowOn(Dispatchers.IO)
private suspend fun getEnabled(): List<Repository> = withContext(Dispatchers.IO) {
db.query(
Schema.Repository.name,
selection = Pair(
"${Schema.Repository.ROW_ENABLED} != 0 AND " +
"${Schema.Repository.ROW_DELETED} == 0",
emptyArray(),
),
signal = null,
).use { it.asSequence().map(::transform).toList() }
}
fun getAll(): List<Repository> {
return db.query(
Schema.Repository.name,
selection = Pair("${Schema.Repository.ROW_DELETED} == 0", emptyArray()),
signal = null,
).use { it.asSequence().map(::transform).toList() }
}
fun getAllRemovedStream(): Flow<Map<Long, Boolean>> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Repositories)) }
.map { getAllDisabledDeleted() }
.flowOn(Dispatchers.IO)
private fun getAllDisabledDeleted(): Map<Long, Boolean> {
return db.query(
Schema.Repository.name,
columns = arrayOf(Schema.Repository.ROW_ID, Schema.Repository.ROW_DELETED),
selection = Pair(
"${Schema.Repository.ROW_ENABLED} == 0 OR " +
"${Schema.Repository.ROW_DELETED} != 0",
emptyArray(),
),
signal = null,
).use { parentCursor ->
parentCursor.asSequence().associate {
val idIndex = it.getColumnIndexOrThrow(Schema.Repository.ROW_ID)
val isDeletedIndex = it.getColumnIndexOrThrow(Schema.Repository.ROW_DELETED)
it.getLong(idIndex) to (it.getInt(isDeletedIndex) != 0)
}
}
}
fun markAsDeleted(id: Long) {
db.update(
Schema.Repository.name,
ContentValues().apply {
put(Schema.Repository.ROW_DELETED, 1)
},
"${Schema.Repository.ROW_ID} = ?",
arrayOf(id.toString()),
)
notifyChanged(Subject.Repositories, Subject.Repository(id), Subject.Products)
}
fun cleanup(removedRepos: Map<Long, Boolean>) {
val result = removedRepos.map { (id, isDeleted) ->
val idsString = id.toString()
val productsCount = db.delete(
Schema.Product.name,
"${Schema.Product.ROW_REPOSITORY_ID} IN ($idsString)",
null,
)
val categoriesCount = db.delete(
Schema.Category.name,
"${Schema.Category.ROW_REPOSITORY_ID} IN ($idsString)",
null,
)
if (isDeleted) {
db.delete(
Schema.Repository.name,
"${Schema.Repository.ROW_ID} IN ($id)",
null,
)
}
productsCount != 0 || categoriesCount != 0
}
if (result.any { it }) {
notifyChanged(Subject.Products)
}
}
fun importRepos(list: List<Repository>) {
db.transaction {
val currentAddresses = getAll().map { it.address }
val newRepos = list
.filter { it.address !in currentAddresses }
newRepos.forEach { put(it) }
removeDuplicates()
}
}
fun query(signal: CancellationSignal?): Cursor {
return db.query(
Schema.Repository.name,
selection = Pair("${Schema.Repository.ROW_DELETED} == 0", emptyArray()),
orderBy = "${Schema.Repository.ROW_ENABLED} DESC",
signal = signal,
).observable(Subject.Repositories)
}
fun transform(cursor: Cursor): Repository {
return cursor.getBlob(cursor.getColumnIndexOrThrow(Schema.Repository.ROW_DATA))
.jsonParse {
it.repository().apply {
this.id =
cursor.getLong(cursor.getColumnIndexOrThrow(Schema.Repository.ROW_ID))
}
}
}
}
object ProductAdapter {
fun getStream(packageName: String): Flow<List<Product>> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Products)) }
.map { get(packageName, null) }
.flowOn(Dispatchers.IO)
suspend fun getUpdates(skipSignatureCheck: Boolean): List<ProductItem> =
withContext(Dispatchers.IO) {
query(
installed = true,
updates = true,
searchQuery = "",
skipSignatureCheck = skipSignatureCheck,
section = ProductItem.Section.All,
order = SortOrder.NAME,
signal = null,
).use {
it.asSequence()
.map(ProductAdapter::transformItem)
.toList()
}
}
fun getUpdatesStream(skipSignatureCheck: Boolean): Flow<List<ProductItem>> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Products)) }
// Crashes due to immediate retrieval of data?
.onEach { delay(50) }
.map { getUpdates(skipSignatureCheck) }
.flowOn(Dispatchers.IO)
fun get(packageName: String, signal: CancellationSignal?): List<Product> {
return db.query(
Schema.Product.name,
columns = arrayOf(
Schema.Product.ROW_REPOSITORY_ID,
Schema.Product.ROW_DESCRIPTION,
Schema.Product.ROW_DATA,
),
selection = Pair("${Schema.Product.ROW_PACKAGE_NAME} = ?", arrayOf(packageName)),
signal = signal,
).use { it.asSequence().map(::transform).toList() }
}
fun getCountStream(repositoryId: Long): Flow<Int> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Products)) }
.map { getCount(repositoryId) }
.flowOn(Dispatchers.IO)
private fun getCount(repositoryId: Long): Int {
return db.query(
Schema.Product.name,
columns = arrayOf("COUNT (*)"),
selection = Pair(
"${Schema.Product.ROW_REPOSITORY_ID} = ?",
arrayOf(repositoryId.toString()),
),
).use { it.firstOrNull()?.getInt(0) ?: 0 }
}
fun query(
installed: Boolean,
updates: Boolean,
skipSignatureCheck: Boolean = false,
searchQuery: String,
section: ProductItem.Section,
order: SortOrder,
signal: CancellationSignal?,
): Cursor {
val builder = QueryBuilder()
val signatureMatches = if (skipSignatureCheck) "1"
else """installed.${Schema.Installed.ROW_SIGNATURE} IS NOT NULL AND
product.${Schema.Product.ROW_SIGNATURES} LIKE ('%.' || installed.${Schema.Installed.ROW_SIGNATURE} || '.%') AND
product.${Schema.Product.ROW_SIGNATURES} != ''"""
builder += """SELECT product.rowid AS _id, product.${Schema.Product.ROW_REPOSITORY_ID},
product.${Schema.Product.ROW_PACKAGE_NAME}, product.${Schema.Product.ROW_NAME},
product.${Schema.Product.ROW_SUMMARY}, installed.${Schema.Installed.ROW_VERSION},
(COALESCE(lock.${Schema.Lock.ROW_VERSION_CODE}, -1) NOT IN (0, product.${Schema.Product.ROW_VERSION_CODE}) AND
product.${Schema.Product.ROW_COMPATIBLE} != 0 AND product.${Schema.Product.ROW_VERSION_CODE} >
COALESCE(installed.${Schema.Installed.ROW_VERSION_CODE}, 0xffffffff) AND $signatureMatches)
AS ${Schema.Synthetic.ROW_CAN_UPDATE}, product.${Schema.Product.ROW_COMPATIBLE},
product.${Schema.Product.ROW_DATA_ITEM},"""
if (searchQuery.isNotEmpty()) {
builder += """(((product.${Schema.Product.ROW_NAME} LIKE ? OR
product.${Schema.Product.ROW_SUMMARY} LIKE ?) * 7) |
((product.${Schema.Product.ROW_PACKAGE_NAME} LIKE ?) * 3) |
(product.${Schema.Product.ROW_DESCRIPTION} LIKE ?)) AS ${Schema.Synthetic.ROW_MATCH_RANK},"""
builder %= List(4) { "%$searchQuery%" }
} else {
builder += "0 AS ${Schema.Synthetic.ROW_MATCH_RANK},"
}
builder += """MAX((product.${Schema.Product.ROW_COMPATIBLE} AND
(installed.${Schema.Installed.ROW_SIGNATURE} IS NULL OR $signatureMatches)) ||
PRINTF('%016X', product.${Schema.Product.ROW_VERSION_CODE})) FROM ${Schema.Product.name} AS product"""
builder += """JOIN ${Schema.Repository.name} AS repository
ON product.${Schema.Product.ROW_REPOSITORY_ID} = repository.${Schema.Repository.ROW_ID}"""
builder += """LEFT JOIN ${Schema.Lock.name} AS lock
ON product.${Schema.Product.ROW_PACKAGE_NAME} = lock.${Schema.Lock.ROW_PACKAGE_NAME}"""
if (!installed && !updates) {
builder += "LEFT"
}
builder += """JOIN ${Schema.Installed.name} AS installed
ON product.${Schema.Product.ROW_PACKAGE_NAME} = installed.${Schema.Installed.ROW_PACKAGE_NAME}"""
if (section is ProductItem.Section.Category) {
builder += """JOIN ${Schema.Category.name} AS category
ON product.${Schema.Product.ROW_PACKAGE_NAME} = category.${Schema.Product.ROW_PACKAGE_NAME}"""
}
builder += """WHERE repository.${Schema.Repository.ROW_ENABLED} != 0 AND
repository.${Schema.Repository.ROW_DELETED} == 0"""
if (section is ProductItem.Section.Category) {
builder += "AND category.${Schema.Category.ROW_NAME} = ?"
builder %= section.name
} else if (section is ProductItem.Section.Repository) {
builder += "AND product.${Schema.Product.ROW_REPOSITORY_ID} = ?"
builder %= section.id.toString()
}
if (searchQuery.isNotEmpty()) {
builder += """AND ${Schema.Synthetic.ROW_MATCH_RANK} > 0"""
}
builder += "GROUP BY product.${Schema.Product.ROW_PACKAGE_NAME} HAVING 1"
if (updates) {
builder += "AND ${Schema.Synthetic.ROW_CAN_UPDATE}"
}
builder += "ORDER BY"
if (searchQuery.isNotEmpty()) {
builder += """${Schema.Synthetic.ROW_MATCH_RANK} DESC,"""
}
when (order) {
SortOrder.UPDATED -> builder += "product.${Schema.Product.ROW_UPDATED} DESC,"
SortOrder.ADDED -> builder += "product.${Schema.Product.ROW_ADDED} DESC,"
SortOrder.NAME -> Unit
}::class
builder += "product.${Schema.Product.ROW_NAME} COLLATE LOCALIZED ASC"
return builder.query(db, signal).observable(Subject.Products)
}
private fun transform(cursor: Cursor): Product {
return cursor.getBlob(cursor.getColumnIndexOrThrow(Schema.Product.ROW_DATA))
.jsonParse {
it.product().apply {
this.repositoryId = cursor
.getLong(cursor.getColumnIndexOrThrow(Schema.Product.ROW_REPOSITORY_ID))
this.description = cursor
.getString(cursor.getColumnIndexOrThrow(Schema.Product.ROW_DESCRIPTION))
}
}
}
fun transformPackageName(cursor: Cursor): String {
return cursor.getString(cursor.getColumnIndexOrThrow(Schema.Product.ROW_PACKAGE_NAME))
}
fun transformItem(cursor: Cursor): ProductItem {
return cursor.getBlob(cursor.getColumnIndexOrThrow(Schema.Product.ROW_DATA_ITEM))
.jsonParse {
it.productItem().apply {
this.repositoryId = cursor
.getLong(cursor.getColumnIndexOrThrow(Schema.Product.ROW_REPOSITORY_ID))
this.packageName = cursor
.getString(cursor.getColumnIndexOrThrow(Schema.Product.ROW_PACKAGE_NAME))
this.name = cursor
.getString(cursor.getColumnIndexOrThrow(Schema.Product.ROW_NAME))
this.summary = cursor
.getString(cursor.getColumnIndexOrThrow(Schema.Product.ROW_SUMMARY))
this.installedVersion = cursor
.getString(cursor.getColumnIndexOrThrow(Schema.Installed.ROW_VERSION))
.orEmpty()
this.compatible = cursor
.getInt(cursor.getColumnIndexOrThrow(Schema.Product.ROW_COMPATIBLE)) != 0
this.canUpdate = cursor
.getInt(cursor.getColumnIndexOrThrow(Schema.Synthetic.ROW_CAN_UPDATE)) != 0
this.matchRank = cursor
.getInt(cursor.getColumnIndexOrThrow(Schema.Synthetic.ROW_MATCH_RANK))
}
}
}
}
object CategoryAdapter {
fun getAllStream(): Flow<Set<String>> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Products)) }
.map { getAll() }
.flowOn(Dispatchers.IO)
private suspend fun getAll(): Set<String> = withContext(Dispatchers.IO) {
val builder = QueryBuilder()
builder += """SELECT DISTINCT category.${Schema.Category.ROW_NAME}
FROM ${Schema.Category.name} AS category
JOIN ${Schema.Repository.name} AS repository
ON category.${Schema.Category.ROW_REPOSITORY_ID} = repository.${Schema.Repository.ROW_ID}
WHERE repository.${Schema.Repository.ROW_ENABLED} != 0 AND
repository.${Schema.Repository.ROW_DELETED} == 0"""
builder.query(db, null).use { cursor ->
cursor.asSequence().map {
it.getString(it.getColumnIndexOrThrow(Schema.Category.ROW_NAME))
}.toSet()
}
}
}
object InstalledAdapter {
fun getStream(packageName: String): Flow<InstalledItem?> = flowOf(Unit)
.onCompletion { if (it == null) emitAll(flowCollection(Subject.Products)) }
.map { get(packageName, null) }
.flowOn(Dispatchers.IO)
fun get(packageName: String, signal: CancellationSignal?): InstalledItem? {
return db.query(
Schema.Installed.name,
columns = arrayOf(
Schema.Installed.ROW_PACKAGE_NAME,
Schema.Installed.ROW_VERSION,
Schema.Installed.ROW_VERSION_CODE,
Schema.Installed.ROW_SIGNATURE,
),
selection = Pair("${Schema.Installed.ROW_PACKAGE_NAME} = ?", arrayOf(packageName)),
signal = signal,
).use { it.firstOrNull()?.let(::transform) }
}
private fun put(installedItem: InstalledItem, notify: Boolean) {
db.insertOrReplace(
true,
Schema.Installed.name,
ContentValues().apply {
put(Schema.Installed.ROW_PACKAGE_NAME, installedItem.packageName)
put(Schema.Installed.ROW_VERSION, installedItem.version)
put(Schema.Installed.ROW_VERSION_CODE, installedItem.versionCode)
put(Schema.Installed.ROW_SIGNATURE, installedItem.signature)
},
)
if (notify) {
notifyChanged(Subject.Products)
}
}
fun put(installedItem: InstalledItem) = put(installedItem, true)
fun putAll(installedItems: List<InstalledItem>) {
db.transaction {
db.delete(Schema.Installed.name, null, null)
installedItems.forEach { put(it, false) }
}
}
fun delete(packageName: String) {
val count = db.delete(
Schema.Installed.name,
"${Schema.Installed.ROW_PACKAGE_NAME} = ?",
arrayOf(packageName),
)
if (count > 0) {
notifyChanged(Subject.Products)
}
}
private fun transform(cursor: Cursor): InstalledItem {
return InstalledItem(
cursor.getString(cursor.getColumnIndexOrThrow(Schema.Installed.ROW_PACKAGE_NAME)),
cursor.getString(cursor.getColumnIndexOrThrow(Schema.Installed.ROW_VERSION)),
cursor.getLong(cursor.getColumnIndexOrThrow(Schema.Installed.ROW_VERSION_CODE)),
cursor.getString(cursor.getColumnIndexOrThrow(Schema.Installed.ROW_SIGNATURE)),
)
}
}
object LockAdapter {
private fun put(lock: Pair<String, Long>, notify: Boolean) {
db.insertOrReplace(
true,
Schema.Lock.name,
ContentValues().apply {
put(Schema.Lock.ROW_PACKAGE_NAME, lock.first)
put(Schema.Lock.ROW_VERSION_CODE, lock.second)
},
)
if (notify) {
notifyChanged(Subject.Products)
}
}
fun put(lock: Pair<String, Long>) = put(lock, true)
fun putAll(locks: List<Pair<String, Long>>) {
db.transaction {
db.delete(Schema.Lock.name, null, null)
locks.forEach { put(it, false) }
}
}
fun delete(packageName: String) {
db.delete(Schema.Lock.name, "${Schema.Lock.ROW_PACKAGE_NAME} = ?", arrayOf(packageName))
notifyChanged(Subject.Products)
}
}
object UpdaterAdapter {
private val Table.temporaryName: String
get() = "${name}_temporary"
fun createTemporaryTable() {
db.execSQL("DROP TABLE IF EXISTS ${Schema.Product.temporaryName}")
db.execSQL("DROP TABLE IF EXISTS ${Schema.Category.temporaryName}")
db.execSQL(Schema.Product.formatCreateTable(Schema.Product.temporaryName))
db.execSQL(Schema.Category.formatCreateTable(Schema.Category.temporaryName))
}
fun putTemporary(products: List<Product>) {
db.transaction {
for (product in products) {
// Format signatures like ".signature1.signature2." for easier select
val signatures = product.signatures.joinToString { ".$it" }
.let { if (it.isNotEmpty()) "$it." else "" }
db.insertOrReplace(
true,
Schema.Product.temporaryName,
ContentValues().apply {
put(Schema.Product.ROW_REPOSITORY_ID, product.repositoryId)
put(Schema.Product.ROW_PACKAGE_NAME, product.packageName)
put(Schema.Product.ROW_NAME, product.name)
put(Schema.Product.ROW_SUMMARY, product.summary)
put(Schema.Product.ROW_DESCRIPTION, product.description)
put(Schema.Product.ROW_ADDED, product.added)
put(Schema.Product.ROW_UPDATED, product.updated)
put(Schema.Product.ROW_VERSION_CODE, product.versionCode)
put(Schema.Product.ROW_SIGNATURES, signatures)
put(Schema.Product.ROW_COMPATIBLE, if (product.compatible) 1 else 0)
put(Schema.Product.ROW_DATA, jsonGenerate(product::serialize))
put(
Schema.Product.ROW_DATA_ITEM,
jsonGenerate(product.item()::serialize),
)
},
)
for (category in product.categories) {
db.insertOrReplace(
true,
Schema.Category.temporaryName,
ContentValues().apply {
put(Schema.Category.ROW_REPOSITORY_ID, product.repositoryId)
put(Schema.Category.ROW_PACKAGE_NAME, product.packageName)
put(Schema.Category.ROW_NAME, category)
},
)
}
}
}
}
fun finishTemporary(repository: Repository, success: Boolean) {
if (success) {
db.transaction {
db.delete(
Schema.Product.name,
"${Schema.Product.ROW_REPOSITORY_ID} = ?",
arrayOf(repository.id.toString()),
)
db.delete(
Schema.Category.name,
"${Schema.Category.ROW_REPOSITORY_ID} = ?",
arrayOf(repository.id.toString()),
)
db.execSQL(
"INSERT INTO ${Schema.Product.name} SELECT * " +
"FROM ${Schema.Product.temporaryName}",
)
db.execSQL(
"INSERT INTO ${Schema.Category.name} SELECT * " +
"FROM ${Schema.Category.temporaryName}",
)
RepositoryAdapter.putWithoutNotification(repository, true, db)
db.execSQL("DROP TABLE IF EXISTS ${Schema.Product.temporaryName}")
db.execSQL("DROP TABLE IF EXISTS ${Schema.Category.temporaryName}")
}
notifyChanged(
Subject.Repositories,
Subject.Repository(repository.id),
Subject.Products,
)
} else {
db.execSQL("DROP TABLE IF EXISTS ${Schema.Product.temporaryName}")
db.execSQL("DROP TABLE IF EXISTS ${Schema.Category.temporaryName}")
}
}
}
}

64
app/src/main/kotlin/com/looker/droidify/database/ObservableCursor.kt Normal file
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package com.looker.droidify.database
import android.database.ContentObservable
import android.database.ContentObserver
import android.database.Cursor
import android.database.CursorWrapper
class ObservableCursor(
cursor: Cursor,
private val observable: (
register: Boolean,
observer: () -> Unit
) -> Unit
) : CursorWrapper(cursor) {
private var registered = false
private val contentObservable = ContentObservable()
private val onChange: () -> Unit = {
contentObservable.dispatchChange(false, null)
}
init {
observable(true, onChange)
registered = true
}
override fun registerContentObserver(observer: ContentObserver) {
super.registerContentObserver(observer)
contentObservable.registerObserver(observer)
}
override fun unregisterContentObserver(observer: ContentObserver) {
super.unregisterContentObserver(observer)
contentObservable.unregisterObserver(observer)
}
@Deprecated("Deprecated in Java")
@Suppress("DEPRECATION")
override fun requery(): Boolean {
if (!registered) {
observable(true, onChange)
registered = true
}
return super.requery()
}
@Deprecated("Deprecated in Java")
@Suppress("DEPRECATION")
override fun deactivate() {
super.deactivate()
deactivateOrClose()
}
override fun close() {
super.close()
contentObservable.unregisterAll()
deactivateOrClose()
}
private fun deactivateOrClose() {
observable(false, onChange)
registered = false
}
}

94
app/src/main/kotlin/com/looker/droidify/database/QueryBuilder.kt Normal file
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package com.looker.droidify.database
import android.database.Cursor
import android.database.sqlite.SQLiteDatabase
import android.os.CancellationSignal
import com.looker.droidify.BuildConfig
import com.looker.droidify.utility.common.extension.asSequence
import com.looker.droidify.utility.common.log
class QueryBuilder {
private val builder = StringBuilder(256)
private val arguments = mutableListOf<String>()
operator fun plusAssign(query: String) {
if (builder.isNotEmpty()) {
builder.append(" ")
}
builder.trimAndJoin(query)
}
operator fun remAssign(argument: String) {
this.arguments += argument
}
operator fun remAssign(arguments: List<String>) {
this.arguments += arguments
}
fun query(db: SQLiteDatabase, signal: CancellationSignal?): Cursor {
val query = builder.toString()
val arguments = arguments.toTypedArray()
if (BuildConfig.DEBUG) {
synchronized(QueryBuilder::class.java) {
log(query)
db.rawQuery("EXPLAIN QUERY PLAN $query", arguments).use {
it.asSequence()
.forEach { log(":: ${it.getString(it.getColumnIndex("detail"))}") }
}
}
}
return db.rawQuery(query, arguments, signal)
}
}
fun StringBuilder.trimAndJoin(
input: String,
) {
var isFirstLine = true
var startOfLine = 0
for (i in input.indices) {
val char = input[i]
when {
char == '\n' -> {
trimAndAppendLine(input, startOfLine, i, this, isFirstLine)
isFirstLine = false
startOfLine = i + 1
}
else -> {
if (i == input.lastIndex) {
trimAndAppendLine(input, startOfLine, i + 1, this, isFirstLine)
}
}
}
}
}
private fun trimAndAppendLine(
input: String,
start: Int,
end: Int,
builder: StringBuilder,
isFirstLine: Boolean,
) {
var lineStart = start
var lineEnd = end - 1
while (lineStart <= lineEnd && input[lineStart].isWhitespace()) {
lineStart++
}
while (lineEnd >= lineStart && input[lineEnd].isWhitespace()) {
lineEnd--
}
if (lineStart <= lineEnd) {
if (!isFirstLine) {
builder.append(' ')
}
builder.append(input, lineStart, lineEnd + 1)
}
}

94
app/src/main/kotlin/com/looker/droidify/database/QueryLoader.kt Normal file
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package com.looker.droidify.database
import android.content.Context
import android.database.Cursor
import android.os.CancellationSignal
import android.os.OperationCanceledException
import androidx.loader.content.AsyncTaskLoader
class QueryLoader(context: Context, private val query: (CancellationSignal) -> Cursor?) :
AsyncTaskLoader<Cursor>(context) {
private val observer = ForceLoadContentObserver()
private var cancellationSignal: CancellationSignal? = null
private var cursor: Cursor? = null
override fun loadInBackground(): Cursor? {
val cancellationSignal = synchronized(this) {
if (isLoadInBackgroundCanceled) {
throw OperationCanceledException()
}
val cancellationSignal = CancellationSignal()
this.cancellationSignal = cancellationSignal
cancellationSignal
}
try {
val cursor = query(cancellationSignal)
if (cursor != null) {
try {
cursor.count // Ensure the cursor window is filled
cursor.registerContentObserver(observer)
} catch (e: Exception) {
cursor.close()
throw e
}
}
return cursor
} finally {
synchronized(this) {
this.cancellationSignal = null
}
}
}
override fun cancelLoadInBackground() {
super.cancelLoadInBackground()
synchronized(this) {
cancellationSignal?.cancel()
}
}
override fun deliverResult(data: Cursor?) {
if (isReset) {
data?.close()
} else {
val oldCursor = cursor
cursor = data
if (isStarted) {
super.deliverResult(data)
}
if (oldCursor != data) {
oldCursor.closeIfNeeded()
}
}
}
override fun onStartLoading() {
cursor?.let(this::deliverResult)
if (takeContentChanged() || cursor == null) {
forceLoad()
}
}
override fun onStopLoading() {
cancelLoad()
}
override fun onCanceled(data: Cursor?) {
data.closeIfNeeded()
}
override fun onReset() {
super.onReset()
stopLoading()
cursor.closeIfNeeded()
cursor = null
}
private fun Cursor?.closeIfNeeded() {
if (this != null && !isClosed) {
close()
}
}
}

73
app/src/main/kotlin/com/looker/droidify/database/RepositoryExporter.kt Normal file
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package com.looker.droidify.database
import android.content.Context
import android.net.Uri
import com.fasterxml.jackson.core.JsonToken
import com.looker.droidify.utility.common.Exporter
import com.looker.droidify.utility.common.extension.Json
import com.looker.droidify.utility.common.extension.forEach
import com.looker.droidify.utility.common.extension.forEachKey
import com.looker.droidify.utility.common.extension.parseDictionary
import com.looker.droidify.utility.common.extension.writeArray
import com.looker.droidify.utility.common.extension.writeDictionary
import com.looker.droidify.di.ApplicationScope
import com.looker.droidify.di.IoDispatcher
import com.looker.droidify.model.Repository
import com.looker.droidify.utility.serialization.repository
import com.looker.droidify.utility.serialization.serialize
import dagger.hilt.android.qualifiers.ApplicationContext
import javax.inject.Inject
import javax.inject.Singleton
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
@Singleton
class RepositoryExporter @Inject constructor(
@ApplicationContext private val context: Context,
@ApplicationScope private val scope: CoroutineScope,
@IoDispatcher private val ioDispatcher: CoroutineDispatcher
) : Exporter<List<Repository>> {
override suspend fun export(item: List<Repository>, target: Uri) {
scope.launch(ioDispatcher) {
val stream = context.contentResolver.openOutputStream(target)
Json.factory.createGenerator(stream).use { generator ->
generator.writeDictionary {
writeArray("repositories") {
item.map {
it.copy(
id = -1,
mirrors = if (it.enabled) it.mirrors else emptyList(),
lastModified = "",
entityTag = ""
)
}.forEach { repo ->
writeDictionary {
repo.serialize(this)
}
}
}
}
}
}
}
override suspend fun import(target: Uri): List<Repository> = withContext(ioDispatcher) {
val list = mutableListOf<Repository>()
val stream = context.contentResolver.openInputStream(target)
Json.factory.createParser(stream).use { generator ->
generator?.parseDictionary {
forEachKey {
if (it.array("repositories")) {
forEach(JsonToken.START_OBJECT) {
val repo = repository()
list.add(repo)
}
}
}
}
}
list
}
}

217
app/src/main/kotlin/com/looker/droidify/datastore/PreferenceSettingsRepository.kt Normal file
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package com.looker.droidify.datastore
import android.net.Uri
import android.util.Log
import androidx.datastore.core.DataStore
import androidx.datastore.core.IOException
import androidx.datastore.preferences.core.MutablePreferences
import androidx.datastore.preferences.core.Preferences
import androidx.datastore.preferences.core.booleanPreferencesKey
import androidx.datastore.preferences.core.edit
import androidx.datastore.preferences.core.intPreferencesKey
import androidx.datastore.preferences.core.longPreferencesKey
import androidx.datastore.preferences.core.stringPreferencesKey
import androidx.datastore.preferences.core.stringSetPreferencesKey
import com.looker.droidify.datastore.model.AutoSync
import com.looker.droidify.datastore.model.InstallerType
import com.looker.droidify.datastore.model.ProxyPreference
import com.looker.droidify.datastore.model.ProxyType
import com.looker.droidify.datastore.model.SortOrder
import com.looker.droidify.datastore.model.Theme
import com.looker.droidify.utility.common.Exporter
import com.looker.droidify.utility.common.extension.updateAsMutable
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.catch
import kotlinx.coroutines.flow.first
import kotlinx.coroutines.flow.map
import kotlinx.datetime.Clock
import kotlinx.datetime.Instant
import kotlin.time.Duration
import kotlin.time.Duration.Companion.hours
class PreferenceSettingsRepository(
private val dataStore: DataStore<Preferences>,
private val exporter: Exporter<Settings>,
) : SettingsRepository {
override val data: Flow<Settings> = dataStore.data
.catch { exception ->
if (exception is IOException) {
Log.e("TAG", "Error reading preferences.", exception)
} else {
throw exception
}
}.map(::mapSettings)
override suspend fun getInitial(): Settings {
return data.first()
}
override suspend fun export(target: Uri) {
val currentSettings = getInitial()
exporter.export(currentSettings, target)
}
override suspend fun import(target: Uri) {
val importedSettings = exporter.import(target)
val updatedFavorites = importedSettings.favouriteApps +
getInitial().favouriteApps
val updatedSettings = importedSettings.copy(favouriteApps = updatedFavorites)
dataStore.edit {
it.setting(updatedSettings)
}
}
override suspend fun setLanguage(language: String) =
LANGUAGE.update(language)
override suspend fun enableIncompatibleVersion(enable: Boolean) =
INCOMPATIBLE_VERSIONS.update(enable)
override suspend fun enableNotifyUpdates(enable: Boolean) =
NOTIFY_UPDATES.update(enable)
override suspend fun enableUnstableUpdates(enable: Boolean) =
UNSTABLE_UPDATES.update(enable)
override suspend fun setIgnoreSignature(enable: Boolean) =
IGNORE_SIGNATURE.update(enable)
override suspend fun setTheme(theme: Theme) =
THEME.update(theme.name)
override suspend fun setDynamicTheme(enable: Boolean) =
DYNAMIC_THEME.update(enable)
override suspend fun setInstallerType(installerType: InstallerType) =
INSTALLER_TYPE.update(installerType.name)
override suspend fun setAutoUpdate(allow: Boolean) =
AUTO_UPDATE.update(allow)
override suspend fun setAutoSync(autoSync: AutoSync) =
AUTO_SYNC.update(autoSync.name)
override suspend fun setSortOrder(sortOrder: SortOrder) =
SORT_ORDER.update(sortOrder.name)
override suspend fun setProxyType(proxyType: ProxyType) =
PROXY_TYPE.update(proxyType.name)
override suspend fun setProxyHost(proxyHost: String) =
PROXY_HOST.update(proxyHost)
override suspend fun setProxyPort(proxyPort: Int) =
PROXY_PORT.update(proxyPort)
override suspend fun setCleanUpInterval(interval: Duration) =
CLEAN_UP_INTERVAL.update(interval.inWholeHours)
override suspend fun setCleanupInstant() =
LAST_CLEAN_UP.update(Clock.System.now().toEpochMilliseconds())
override suspend fun setHomeScreenSwiping(value: Boolean) =
HOME_SCREEN_SWIPING.update(value)
override suspend fun toggleFavourites(packageName: String) {
dataStore.edit { preference ->
val currentSet = preference[FAVOURITE_APPS] ?: emptySet()
val newSet = currentSet.updateAsMutable {
if (!add(packageName)) remove(packageName)
}
preference[FAVOURITE_APPS] = newSet
}
}
private fun mapSettings(preferences: Preferences): Settings {
val installerType =
InstallerType.valueOf(preferences[INSTALLER_TYPE] ?: InstallerType.Default.name)
val language = preferences[LANGUAGE] ?: "system"
val incompatibleVersions = preferences[INCOMPATIBLE_VERSIONS] ?: false
val notifyUpdate = preferences[NOTIFY_UPDATES] ?: true
val unstableUpdate = preferences[UNSTABLE_UPDATES] ?: false
val ignoreSignature = preferences[IGNORE_SIGNATURE] ?: false
val theme = Theme.valueOf(preferences[THEME] ?: Theme.SYSTEM.name)
val dynamicTheme = preferences[DYNAMIC_THEME] ?: false
val autoUpdate = preferences[AUTO_UPDATE] ?: false
val autoSync = AutoSync.valueOf(preferences[AUTO_SYNC] ?: AutoSync.WIFI_ONLY.name)
val sortOrder = SortOrder.valueOf(preferences[SORT_ORDER] ?: SortOrder.UPDATED.name)
val type = ProxyType.valueOf(preferences[PROXY_TYPE] ?: ProxyType.DIRECT.name)
val host = preferences[PROXY_HOST] ?: "localhost"
val port = preferences[PROXY_PORT] ?: 9050
val proxy = ProxyPreference(type = type, host = host, port = port)
val cleanUpInterval = preferences[CLEAN_UP_INTERVAL]?.hours ?: 12L.hours
val lastCleanup = preferences[LAST_CLEAN_UP]?.let { Instant.fromEpochMilliseconds(it) }
val favouriteApps = preferences[FAVOURITE_APPS] ?: emptySet()
val homeScreenSwiping = preferences[HOME_SCREEN_SWIPING] ?: true
return Settings(
language = language,
incompatibleVersions = incompatibleVersions,
notifyUpdate = notifyUpdate,
unstableUpdate = unstableUpdate,
ignoreSignature = ignoreSignature,
theme = theme,
dynamicTheme = dynamicTheme,
installerType = installerType,
autoUpdate = autoUpdate,
autoSync = autoSync,
sortOrder = sortOrder,
proxy = proxy,
cleanUpInterval = cleanUpInterval,
lastCleanup = lastCleanup,
favouriteApps = favouriteApps,
homeScreenSwiping = homeScreenSwiping,
)
}
private suspend inline fun <T> Preferences.Key<T>.update(newValue: T) {
dataStore.edit { preferences ->
preferences[this] = newValue
}
}
companion object PreferencesKeys {
val LANGUAGE = stringPreferencesKey("key_language")
val INCOMPATIBLE_VERSIONS = booleanPreferencesKey("key_incompatible_versions")
val NOTIFY_UPDATES = booleanPreferencesKey("key_notify_updates")
val UNSTABLE_UPDATES = booleanPreferencesKey("key_unstable_updates")
val IGNORE_SIGNATURE = booleanPreferencesKey("key_ignore_signature")
val DYNAMIC_THEME = booleanPreferencesKey("key_dynamic_theme")
val AUTO_UPDATE = booleanPreferencesKey("key_auto_updates")
val PROXY_HOST = stringPreferencesKey("key_proxy_host")
val PROXY_PORT = intPreferencesKey("key_proxy_port")
val CLEAN_UP_INTERVAL = longPreferencesKey("key_clean_up_interval")
val LAST_CLEAN_UP = longPreferencesKey("key_last_clean_up_time")
val FAVOURITE_APPS = stringSetPreferencesKey("key_favourite_apps")
val HOME_SCREEN_SWIPING = booleanPreferencesKey("key_home_swiping")
// Enums
val THEME = stringPreferencesKey("key_theme")
val INSTALLER_TYPE = stringPreferencesKey("key_installer_type")
val AUTO_SYNC = stringPreferencesKey("key_auto_sync")
val SORT_ORDER = stringPreferencesKey("key_sort_order")
val PROXY_TYPE = stringPreferencesKey("key_proxy_type")
fun MutablePreferences.setting(settings: Settings): Preferences {
set(LANGUAGE, settings.language)
set(INCOMPATIBLE_VERSIONS, settings.incompatibleVersions)
set(NOTIFY_UPDATES, settings.notifyUpdate)
set(UNSTABLE_UPDATES, settings.unstableUpdate)
set(THEME, settings.theme.name)
set(DYNAMIC_THEME, settings.dynamicTheme)
set(INSTALLER_TYPE, settings.installerType.name)
set(AUTO_UPDATE, settings.autoUpdate)
set(AUTO_SYNC, settings.autoSync.name)
set(SORT_ORDER, settings.sortOrder.name)
set(PROXY_TYPE, settings.proxy.type.name)
set(PROXY_HOST, settings.proxy.host)
set(PROXY_PORT, settings.proxy.port)
set(CLEAN_UP_INTERVAL, settings.cleanUpInterval.inWholeHours)
set(LAST_CLEAN_UP, settings.lastCleanup?.toEpochMilliseconds() ?: 0L)
set(FAVOURITE_APPS, settings.favouriteApps)
set(HOME_SCREEN_SWIPING, settings.homeScreenSwiping)
return this.toPreferences()
}
}
}

67
app/src/main/kotlin/com/looker/droidify/datastore/Settings.kt Normal file
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package com.looker.droidify.datastore
import androidx.datastore.core.Serializer
import com.looker.droidify.datastore.model.AutoSync
import com.looker.droidify.datastore.model.InstallerType
import com.looker.droidify.datastore.model.ProxyPreference
import com.looker.droidify.datastore.model.SortOrder
import com.looker.droidify.datastore.model.Theme
import java.io.IOException
import java.io.InputStream
import java.io.OutputStream
import kotlin.time.Duration
import kotlin.time.Duration.Companion.hours
import kotlinx.datetime.Instant
import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.Serializable
import kotlinx.serialization.SerializationException
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.decodeFromStream
import kotlinx.serialization.json.encodeToStream
@Serializable
data class Settings(
val language: String = "system",
val incompatibleVersions: Boolean = false,
val notifyUpdate: Boolean = true,
val unstableUpdate: Boolean = false,
val ignoreSignature: Boolean = false,
val theme: Theme = Theme.SYSTEM,
val dynamicTheme: Boolean = false,
val installerType: InstallerType = InstallerType.Default,
val autoUpdate: Boolean = false,
val autoSync: AutoSync = AutoSync.WIFI_ONLY,
val sortOrder: SortOrder = SortOrder.UPDATED,
val proxy: ProxyPreference = ProxyPreference(),
val cleanUpInterval: Duration = 12.hours,
val lastCleanup: Instant? = null,
val favouriteApps: Set<String> = emptySet(),
val homeScreenSwiping: Boolean = true,
)
@OptIn(ExperimentalSerializationApi::class)
object SettingsSerializer : Serializer<Settings> {
private val json = Json { encodeDefaults = true }
override val defaultValue: Settings = Settings()
override suspend fun readFrom(input: InputStream): Settings {
return try {
json.decodeFromStream(input)
} catch (e: SerializationException) {
e.printStackTrace()
defaultValue
}
}
override suspend fun writeTo(t: Settings, output: OutputStream) {
try {
json.encodeToStream(t, output)
} catch (e: SerializationException) {
e.printStackTrace()
} catch (e: IOException) {
e.printStackTrace()
}
}
}

63
app/src/main/kotlin/com/looker/droidify/datastore/SettingsRepository.kt Normal file
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package com.looker.droidify.datastore
import android.net.Uri
import com.looker.droidify.datastore.model.AutoSync
import com.looker.droidify.datastore.model.InstallerType
import com.looker.droidify.datastore.model.ProxyType
import com.looker.droidify.datastore.model.SortOrder
import com.looker.droidify.datastore.model.Theme
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.distinctUntilChanged
import kotlinx.coroutines.flow.map
import kotlin.time.Duration
interface SettingsRepository {
val data: Flow<Settings>
suspend fun getInitial(): Settings
suspend fun export(target: Uri)
suspend fun import(target: Uri)
suspend fun setLanguage(language: String)
suspend fun enableIncompatibleVersion(enable: Boolean)
suspend fun enableNotifyUpdates(enable: Boolean)
suspend fun enableUnstableUpdates(enable: Boolean)
suspend fun setIgnoreSignature(enable: Boolean)
suspend fun setTheme(theme: Theme)
suspend fun setDynamicTheme(enable: Boolean)
suspend fun setInstallerType(installerType: InstallerType)
suspend fun setAutoUpdate(allow: Boolean)
suspend fun setAutoSync(autoSync: AutoSync)
suspend fun setSortOrder(sortOrder: SortOrder)
suspend fun setProxyType(proxyType: ProxyType)
suspend fun setProxyHost(proxyHost: String)
suspend fun setProxyPort(proxyPort: Int)
suspend fun setCleanUpInterval(interval: Duration)
suspend fun setCleanupInstant()
suspend fun setHomeScreenSwiping(value: Boolean)
suspend fun toggleFavourites(packageName: String)
}
inline fun <T> SettingsRepository.get(crossinline block: suspend Settings.() -> T): Flow<T> {
return data.map(block).distinctUntilChanged()
}

57
app/src/main/kotlin/com/looker/droidify/datastore/exporter/SettingsExporter.kt Normal file
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package com.looker.droidify.datastore.exporter
import android.content.Context
import android.net.Uri
import com.looker.droidify.utility.common.Exporter
import com.looker.droidify.datastore.Settings
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.cancel
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import kotlinx.serialization.ExperimentalSerializationApi
import kotlinx.serialization.SerializationException
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.decodeFromStream
import kotlinx.serialization.json.encodeToStream
import java.io.IOException
@OptIn(ExperimentalSerializationApi::class)
class SettingsExporter(
private val context: Context,
private val scope: CoroutineScope,
private val ioDispatcher: CoroutineDispatcher,
private val json: Json
) : Exporter<Settings> {
override suspend fun export(item: Settings, target: Uri) {
scope.launch(ioDispatcher) {
try {
context.contentResolver.openOutputStream(target).use {
if (it != null) json.encodeToStream(item, it)
}
} catch (e: SerializationException) {
e.printStackTrace()
cancel()
} catch (e: IOException) {
e.printStackTrace()
cancel()
}
}
}
override suspend fun import(target: Uri): Settings = withContext(ioDispatcher) {
try {
context.contentResolver.openInputStream(target).use {
checkNotNull(it) { "Null input stream for import file" }
json.decodeFromStream(it)
}
} catch (e: SerializationException) {
e.printStackTrace()
throw IllegalStateException(e.message)
} catch (e: IOException) {
e.printStackTrace()
throw IllegalStateException(e.message)
}
}
}

123
app/src/main/kotlin/com/looker/droidify/datastore/extension/Preferences.kt Normal file
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package com.looker.droidify.datastore.extension
import android.content.Context
import android.content.res.Configuration
import com.looker.droidify.R
import com.looker.droidify.R.string as stringRes
import com.looker.droidify.R.style as styleRes
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.datastore.model.AutoSync
import com.looker.droidify.datastore.model.InstallerType
import com.looker.droidify.datastore.model.ProxyType
import com.looker.droidify.datastore.model.SortOrder
import com.looker.droidify.datastore.model.Theme
import kotlin.time.Duration
fun Configuration.getThemeRes(theme: Theme, dynamicTheme: Boolean) = when (theme) {
Theme.SYSTEM -> {
if ((uiMode and Configuration.UI_MODE_NIGHT_YES) != 0) {
if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicDark
} else {
styleRes.Theme_Main_Dark
}
} else {
if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicLight
} else {
styleRes.Theme_Main_Light
}
}
}
Theme.SYSTEM_BLACK -> {
if ((uiMode and Configuration.UI_MODE_NIGHT_YES) != 0) {
if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicAmoled
} else {
styleRes.Theme_Main_Amoled
}
} else {
if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicLight
} else {
styleRes.Theme_Main_Light
}
}
}
Theme.LIGHT -> if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicLight
} else {
styleRes.Theme_Main_Light
}
Theme.DARK -> if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicDark
} else {
styleRes.Theme_Main_Dark
}
Theme.AMOLED -> if (SdkCheck.isSnowCake && dynamicTheme) {
styleRes.Theme_Main_DynamicAmoled
} else {
styleRes.Theme_Main_Amoled
}
}
fun Context?.toTime(duration: Duration): String {
val time = duration.inWholeHours.toInt()
val days = duration.inWholeDays.toInt()
if (duration == Duration.INFINITE) return this?.getString(stringRes.never) ?: ""
return if (time >= 24) {
"$days " + this?.resources?.getQuantityString(
R.plurals.days,
days
)
} else {
"$time " + this?.resources?.getQuantityString(R.plurals.hours, time)
}
}
fun Context?.themeName(theme: Theme) = this?.let {
when (theme) {
Theme.SYSTEM -> getString(stringRes.system)
Theme.SYSTEM_BLACK -> getString(stringRes.system) + " " + getString(stringRes.amoled)
Theme.LIGHT -> getString(stringRes.light)
Theme.DARK -> getString(stringRes.dark)
Theme.AMOLED -> getString(stringRes.amoled)
}
} ?: ""
fun Context?.sortOrderName(sortOrder: SortOrder) = this?.let {
when (sortOrder) {
SortOrder.UPDATED -> getString(stringRes.recently_updated)
SortOrder.ADDED -> getString(stringRes.whats_new)
SortOrder.NAME -> getString(stringRes.name)
// SortOrder.SIZE -> getString(stringRes.size)
}
} ?: ""
fun Context?.autoSyncName(autoSync: AutoSync) = this?.let {
when (autoSync) {
AutoSync.NEVER -> getString(stringRes.never)
AutoSync.WIFI_ONLY -> getString(stringRes.only_on_wifi)
AutoSync.WIFI_PLUGGED_IN -> getString(stringRes.only_on_wifi_with_charging)
AutoSync.ALWAYS -> getString(stringRes.always)
}
} ?: ""
fun Context?.proxyName(proxyType: ProxyType) = this?.let {
when (proxyType) {
ProxyType.DIRECT -> getString(stringRes.no_proxy)
ProxyType.HTTP -> getString(stringRes.http_proxy)
ProxyType.SOCKS -> getString(stringRes.socks_proxy)
}
} ?: ""
fun Context?.installerName(installerType: InstallerType) = this?.let {
when (installerType) {
InstallerType.LEGACY -> getString(stringRes.legacy_installer)
InstallerType.SESSION -> getString(stringRes.session_installer)
InstallerType.SHIZUKU -> getString(stringRes.shizuku_installer)
InstallerType.ROOT -> getString(stringRes.root_installer)
}
} ?: ""

23
app/src/main/kotlin/com/looker/droidify/datastore/migration/ProtoToPreferenceMigration.kt Normal file
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package com.looker.droidify.datastore.migration
import com.looker.droidify.datastore.PreferenceSettingsRepository.PreferencesKeys.setting
import com.looker.droidify.datastore.Settings
import kotlinx.coroutines.flow.first
class ProtoToPreferenceMigration(
private val oldDataStore: androidx.datastore.core.DataStore<Settings>
) : androidx.datastore.core.DataMigration<androidx.datastore.preferences.core.Preferences> {
override suspend fun cleanUp() {
}
override suspend fun shouldMigrate(currentData: androidx.datastore.preferences.core.Preferences): Boolean {
return currentData.asMap().isEmpty()
}
override suspend fun migrate(currentData: androidx.datastore.preferences.core.Preferences): androidx.datastore.preferences.core.Preferences {
val settings = oldDataStore.data.first()
val preferences = currentData.toMutablePreferences()
preferences.setting(settings)
return preferences
}
}

8
app/src/main/kotlin/com/looker/droidify/datastore/model/AutoSync.kt Normal file
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package com.looker.droidify.datastore.model
enum class AutoSync {
ALWAYS,
WIFI_ONLY,
WIFI_PLUGGED_IN,
NEVER
}

19
app/src/main/kotlin/com/looker/droidify/datastore/model/InstallerType.kt Normal file
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package com.looker.droidify.datastore.model
import com.looker.droidify.utility.common.device.Miui
enum class InstallerType {
LEGACY,
SESSION,
SHIZUKU,
ROOT;
companion object {
val Default: InstallerType
get() = if (Miui.isMiui) {
if (Miui.isMiuiOptimizationDisabled()) SESSION else LEGACY
} else {
SESSION
}
}
}

20
app/src/main/kotlin/com/looker/droidify/datastore/model/ProxyPreference.kt Normal file
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package com.looker.droidify.datastore.model
import kotlinx.serialization.Serializable
@Serializable
data class ProxyPreference(
val type: ProxyType = ProxyType.DIRECT,
val host: String = "localhost",
val port: Int = 9050
) {
fun update(
newType: ProxyType? = null,
newHost: String? = null,
newPort: Int? = null
): ProxyPreference = copy(
type = newType ?: type,
host = newHost ?: host,
port = newPort ?: port
)
}

7
app/src/main/kotlin/com/looker/droidify/datastore/model/ProxyType.kt Normal file
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package com.looker.droidify.datastore.model
enum class ProxyType {
DIRECT,
HTTP,
SOCKS
}

8
app/src/main/kotlin/com/looker/droidify/datastore/model/SortOrder.kt Normal file
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package com.looker.droidify.datastore.model
// todo: Add Support for sorting by size
enum class SortOrder {
UPDATED,
ADDED,
NAME
}

9
app/src/main/kotlin/com/looker/droidify/datastore/model/Theme.kt Normal file
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package com.looker.droidify.datastore.model
enum class Theme {
SYSTEM,
SYSTEM_BLACK,
LIGHT,
DARK,
AMOLED
}

44
app/src/main/kotlin/com/looker/droidify/di/CoroutinesModule.kt Normal file
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package com.looker.droidify.di
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.components.SingletonComponent
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.SupervisorJob
import javax.inject.Qualifier
import javax.inject.Singleton
@Retention(AnnotationRetention.RUNTIME)
@Qualifier
annotation class IoDispatcher
@Retention(AnnotationRetention.RUNTIME)
@Qualifier
annotation class DefaultDispatcher
@Retention(AnnotationRetention.RUNTIME)
@Qualifier
annotation class ApplicationScope
@Module
@InstallIn(SingletonComponent::class)
object CoroutinesModule {
@Provides
@IoDispatcher
fun providesIODispatcher(): CoroutineDispatcher = Dispatchers.IO
@Provides
@DefaultDispatcher
fun providesDefaultDispatcher(): CoroutineDispatcher = Dispatchers.Default
@Provides
@Singleton
@ApplicationScope
fun providesCoroutineScope(
@DefaultDispatcher dispatcher: CoroutineDispatcher
): CoroutineScope = CoroutineScope(SupervisorJob() + dispatcher)
}

80
app/src/main/kotlin/com/looker/droidify/di/DatastoreModule.kt Normal file
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package com.looker.droidify.di
import android.content.Context
import androidx.datastore.core.DataStore
import androidx.datastore.core.DataStoreFactory
import androidx.datastore.dataStoreFile
import androidx.datastore.preferences.core.PreferenceDataStoreFactory
import androidx.datastore.preferences.core.Preferences
import androidx.datastore.preferences.preferencesDataStoreFile
import com.looker.droidify.utility.common.Exporter
import com.looker.droidify.datastore.PreferenceSettingsRepository
import com.looker.droidify.datastore.Settings
import com.looker.droidify.datastore.SettingsRepository
import com.looker.droidify.datastore.SettingsSerializer
import com.looker.droidify.datastore.exporter.SettingsExporter
import com.looker.droidify.datastore.migration.ProtoToPreferenceMigration
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.android.qualifiers.ApplicationContext
import dagger.hilt.components.SingletonComponent
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.CoroutineScope
import kotlinx.serialization.json.Json
import javax.inject.Singleton
private const val PREFERENCES = "settings_file"
private const val SETTINGS = "settings"
@Module
@InstallIn(SingletonComponent::class)
object DatastoreModule {
@Singleton
@Provides
fun provideProtoDatastore(
@ApplicationContext context: Context,
): DataStore<Settings> = DataStoreFactory.create(
serializer = SettingsSerializer,
) {
context.dataStoreFile(PREFERENCES)
}
@Singleton
@Provides
fun providePreferenceDatastore(
@ApplicationContext context: Context,
oldDatastore: DataStore<Settings>,
): DataStore<Preferences> = PreferenceDataStoreFactory.create(
migrations = listOf(
ProtoToPreferenceMigration(oldDatastore)
)
) {
context.preferencesDataStoreFile(SETTINGS)
}
@Singleton
@Provides
fun provideSettingsExporter(
@ApplicationContext context: Context,
@ApplicationScope scope: CoroutineScope,
@IoDispatcher dispatcher: CoroutineDispatcher
): Exporter<Settings> = SettingsExporter(
context = context,
scope = scope,
ioDispatcher = dispatcher,
json = Json {
encodeDefaults = true
prettyPrint = true
}
)
@Singleton
@Provides
fun provideSettingsRepository(
dataStore: DataStore<Preferences>,
exporter: Exporter<Settings>
): SettingsRepository = PreferenceSettingsRepository(dataStore, exporter)
}

23
app/src/main/kotlin/com/looker/droidify/di/InstallModule.kt Normal file
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package com.looker.droidify.di
import android.content.Context
import com.looker.droidify.datastore.SettingsRepository
import com.looker.droidify.installer.InstallManager
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.android.qualifiers.ApplicationContext
import dagger.hilt.components.SingletonComponent
import javax.inject.Singleton
@Module
@InstallIn(SingletonComponent::class)
object InstallModule {
@Singleton
@Provides
fun providesInstaller(
@ApplicationContext context: Context,
settingsRepository: SettingsRepository
): InstallManager = InstallManager(context, settingsRepository)
}

27
app/src/main/kotlin/com/looker/droidify/di/NetworkModule.kt Normal file
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package com.looker.droidify.di
import com.looker.droidify.network.Downloader
import com.looker.droidify.network.KtorDownloader
import dagger.Module
import dagger.Provides
import dagger.hilt.InstallIn
import dagger.hilt.components.SingletonComponent
import io.ktor.client.engine.okhttp.OkHttp
import kotlinx.coroutines.CoroutineDispatcher
import javax.inject.Singleton
@Module
@InstallIn(SingletonComponent::class)
object NetworkModule {
@Singleton
@Provides
fun provideDownloader(
@IoDispatcher
dispatcher: CoroutineDispatcher
): Downloader = KtorDownloader(
httpClientEngine = OkHttp.create(),
dispatcher = dispatcher,
)
}

25
app/src/main/kotlin/com/looker/droidify/domain/AppRepository.kt Normal file
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package com.looker.droidify.domain
import com.looker.droidify.domain.model.App
import com.looker.droidify.domain.model.AppMinimal
import com.looker.droidify.domain.model.Author
import com.looker.droidify.domain.model.Package
import com.looker.droidify.domain.model.PackageName
import kotlinx.coroutines.flow.Flow
interface AppRepository {
fun getApps(): Flow<List<AppMinimal>>
fun getApp(packageName: PackageName): Flow<List<App>>
fun getAppFromAuthor(author: Author): Flow<List<App>>
fun getPackages(packageName: PackageName): Flow<List<Package>>
/**
* returns true is the app is added successfully
* returns false if the app was already in the favourites and so it is removed
*/
suspend fun addToFavourite(packageName: PackageName): Boolean
}

19
app/src/main/kotlin/com/looker/droidify/domain/RepoRepository.kt Normal file
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package com.looker.droidify.domain
import com.looker.droidify.domain.model.Repo
import kotlinx.coroutines.flow.Flow
interface RepoRepository {
suspend fun getRepo(id: Long): Repo?
fun getRepos(): Flow<List<Repo>>
suspend fun updateRepo(repo: Repo)
suspend fun enableRepository(repo: Repo, enable: Boolean)
suspend fun sync(repo: Repo): Boolean
suspend fun syncAll(): Boolean
}

83
app/src/main/kotlin/com/looker/droidify/domain/model/App.kt Normal file
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package com.looker.droidify.domain.model
data class App(
val repoId: Long,
val appId: Long,
val categories: List<String>,
val links: Links,
val metadata: Metadata,
val author: Author,
val screenshots: Screenshots,
val graphics: Graphics,
val donation: Donation,
val preferredSigner: String = "",
val packages: List<Package>
)
data class Author(
val id: Long,
val name: String,
val email: String,
val web: String
)
data class Donation(
val regularUrl: String? = null,
val bitcoinAddress: String? = null,
val flattrId: String? = null,
val liteCoinAddress: String? = null,
val openCollectiveId: String? = null,
val librePayId: String? = null,
)
data class Graphics(
val featureGraphic: String = "",
val promoGraphic: String = "",
val tvBanner: String = "",
val video: String = ""
)
data class Links(
val changelog: String = "",
val issueTracker: String = "",
val sourceCode: String = "",
val translation: String = "",
val webSite: String = ""
)
data class Metadata(
val name: String,
val packageName: PackageName,
val added: Long,
val description: String,
val icon: String,
val lastUpdated: Long,
val license: String,
val suggestedVersionCode: Long,
val suggestedVersionName: String,
val summary: String
)
data class Screenshots(
val phone: List<String> = emptyList(),
val sevenInch: List<String> = emptyList(),
val tenInch: List<String> = emptyList(),
val tv: List<String> = emptyList(),
val wear: List<String> = emptyList()
)
data class AppMinimal(
val appId: Long,
val name: String,
val summary: String,
val icon: String,
val suggestedVersion: String,
)
fun App.minimal() = AppMinimal(
appId = appId,
name = metadata.name,
summary = metadata.summary,
icon = metadata.icon,
suggestedVersion = metadata.suggestedVersionName,
)

7
app/src/main/kotlin/com/looker/droidify/domain/model/DataFile.kt Normal file
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package com.looker.droidify.domain.model
interface DataFile {
val name: String
val hash: String
val size: Long
}

43
app/src/main/kotlin/com/looker/droidify/domain/model/Fingerprint.kt Normal file
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package com.looker.droidify.domain.model
import java.security.MessageDigest
import java.security.cert.Certificate
import java.util.Locale
@JvmInline
value class Fingerprint(val value: String) {
init {
require(value.isNotBlank() && value.length == FINGERPRINT_LENGTH) { "Invalid Fingerprint: $value" }
}
override fun toString(): String = value
}
@Suppress("NOTHING_TO_INLINE")
inline fun Fingerprint.check(found: Fingerprint): Boolean {
return found.value.equals(value, ignoreCase = true)
}
private const val FINGERPRINT_LENGTH = 64
fun ByteArray.hex(): String = joinToString(separator = "") { byte ->
"%02x".format(Locale.US, byte.toInt() and 0xff)
}
fun Fingerprint.formattedString(): String = value.windowed(2, 2, false)
.take(FINGERPRINT_LENGTH / 2).joinToString(separator = " ") { it.uppercase(Locale.US) }
fun Certificate.fingerprint(): Fingerprint {
val bytes = encoded
return if (bytes.size >= 256) {
try {
val fingerprint = MessageDigest.getInstance("sha256").digest(bytes)
Fingerprint(fingerprint.hex().uppercase())
} catch (e: Exception) {
e.printStackTrace()
Fingerprint("")
}
} else {
Fingerprint("")
}
}

42
app/src/main/kotlin/com/looker/droidify/domain/model/Package.kt Normal file
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package com.looker.droidify.domain.model
data class Package(
val id: Long,
val installed: Boolean,
val added: Long,
val apk: ApkFile,
val platforms: Platforms,
val features: List<String>,
val antiFeatures: List<String>,
val manifest: Manifest,
val whatsNew: String
)
data class ApkFile(
override val name: String,
override val hash: String,
override val size: Long
) : DataFile
data class Manifest(
val versionCode: Long,
val versionName: String,
val usesSDKs: SDKs,
val signer: Set<String>,
val permissions: List<Permission>
)
@JvmInline
value class Platforms(val value: List<String>)
data class SDKs(
val min: Int = -1,
val max: Int = -1,
val target: Int = -1
)
// means the max sdk here and any sdk value as -1 means not valid
data class Permission(
val name: String,
val sdKs: SDKs
)

6
app/src/main/kotlin/com/looker/droidify/domain/model/PackageName.kt Normal file
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package com.looker.droidify.domain.model
@JvmInline
value class PackageName(val name: String)
fun String.toPackageName() = PackageName(this)

49
app/src/main/kotlin/com/looker/droidify/domain/model/Repo.kt Normal file
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package com.looker.droidify.domain.model
data class Repo(
val id: Long,
val enabled: Boolean,
val address: String,
val name: String,
val description: String,
val fingerprint: Fingerprint?,
val authentication: Authentication,
val versionInfo: VersionInfo,
val mirrors: List<String>,
val antiFeatures: List<AntiFeature>,
val categories: List<Category>
) {
val shouldAuthenticate =
authentication.username.isNotEmpty() && authentication.password.isNotEmpty()
fun update(fingerprint: Fingerprint, timestamp: Long? = null, etag: String? = null): Repo {
return copy(
fingerprint = fingerprint,
versionInfo = timestamp?.let { VersionInfo(timestamp = it, etag = etag) } ?: versionInfo
)
}
}
data class AntiFeature(
val id: Long,
val name: String,
val icon: String = "",
val description: String = ""
)
data class Category(
val id: Long,
val name: String,
val icon: String = "",
val description: String = ""
)
data class Authentication(
val username: String,
val password: String
)
data class VersionInfo(
val timestamp: Long,
val etag: String?
)

56
app/src/main/kotlin/com/looker/droidify/graphics/DrawableWrapper.kt Normal file
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package com.looker.droidify.graphics
import android.graphics.Canvas
import android.graphics.ColorFilter
import android.graphics.Rect
import android.graphics.drawable.Drawable
open class DrawableWrapper(val drawable: Drawable) : Drawable() {
init {
drawable.callback = object : Callback {
override fun invalidateDrawable(who: Drawable) {
callback?.invalidateDrawable(who)
}
override fun scheduleDrawable(who: Drawable, what: Runnable, `when`: Long) {
callback?.scheduleDrawable(who, what, `when`)
}
override fun unscheduleDrawable(who: Drawable, what: Runnable) {
callback?.unscheduleDrawable(who, what)
}
}
}
override fun onBoundsChange(bounds: Rect) {
drawable.bounds = bounds
}
override fun getIntrinsicWidth(): Int = drawable.intrinsicWidth
override fun getIntrinsicHeight(): Int = drawable.intrinsicHeight
override fun getMinimumWidth(): Int = drawable.minimumWidth
override fun getMinimumHeight(): Int = drawable.minimumHeight
override fun draw(canvas: Canvas) {
drawable.draw(canvas)
}
override fun getAlpha(): Int {
return drawable.alpha
}
override fun setAlpha(alpha: Int) {
drawable.alpha = alpha
}
override fun getColorFilter(): ColorFilter? {
return drawable.colorFilter
}
override fun setColorFilter(colorFilter: ColorFilter?) {
drawable.colorFilter = colorFilter
}
@Suppress("DEPRECATION")
override fun getOpacity(): Int = drawable.opacity
}

30
app/src/main/kotlin/com/looker/droidify/graphics/PaddingDrawable.kt Normal file
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package com.looker.droidify.graphics
import android.graphics.Rect
import android.graphics.drawable.Drawable
import kotlin.math.roundToInt
class PaddingDrawable(
drawable: Drawable,
private val horizontalFactor: Float,
private val aspectRatio: Float = 16f / 9f
) : DrawableWrapper(drawable) {
override fun getIntrinsicWidth(): Int =
(horizontalFactor * super.getIntrinsicWidth()).roundToInt()
override fun getIntrinsicHeight(): Int =
((horizontalFactor * aspectRatio) * super.getIntrinsicHeight()).roundToInt()
override fun onBoundsChange(bounds: Rect) {
val width = (bounds.width() / horizontalFactor).roundToInt()
val height = (bounds.height() / (horizontalFactor * aspectRatio)).roundToInt()
val left = (bounds.width() - width) / 2
val top = (bounds.height() - height) / 2
drawable.setBounds(
bounds.left + left,
bounds.top + top,
bounds.left + left + width,
bounds.top + top + height
)
}
}

118
app/src/main/kotlin/com/looker/droidify/index/IndexMerger.kt Normal file
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package com.looker.droidify.index
import android.content.ContentValues
import android.database.sqlite.SQLiteDatabase
import com.fasterxml.jackson.core.JsonToken
import com.looker.droidify.utility.common.extension.Json
import com.looker.droidify.utility.common.extension.asSequence
import com.looker.droidify.utility.common.extension.collectNotNull
import com.looker.droidify.utility.common.extension.writeDictionary
import com.looker.droidify.model.Product
import com.looker.droidify.model.Release
import com.looker.droidify.utility.serialization.product
import com.looker.droidify.utility.serialization.release
import com.looker.droidify.utility.serialization.serialize
import java.io.ByteArrayOutputStream
import java.io.Closeable
import java.io.File
class IndexMerger(file: File) : Closeable {
private val db = SQLiteDatabase.openOrCreateDatabase(file, null)
init {
db.execWithResult("PRAGMA synchronous = OFF")
db.execWithResult("PRAGMA journal_mode = OFF")
db.execSQL(
"CREATE TABLE product (" +
"package_name TEXT PRIMARY KEY," +
"description TEXT NOT NULL, " +
"data BLOB NOT NULL)"
)
db.execSQL("CREATE TABLE releases (package_name TEXT PRIMARY KEY, data BLOB NOT NULL)")
db.beginTransaction()
}
fun addProducts(products: List<Product>) {
for (product in products) {
val outputStream = ByteArrayOutputStream()
Json.factory.createGenerator(outputStream)
.use { it.writeDictionary(product::serialize) }
db.insert(
"product",
null,
ContentValues().apply {
put("package_name", product.packageName)
put("description", product.description)
put("data", outputStream.toByteArray())
}
)
}
}
fun addReleases(pairs: List<Pair<String, List<Release>>>) {
for (pair in pairs) {
val (packageName, releases) = pair
val outputStream = ByteArrayOutputStream()
Json.factory.createGenerator(outputStream).use {
it.writeStartArray()
for (release in releases) {
it.writeDictionary(release::serialize)
}
it.writeEndArray()
}
db.insert(
"releases",
null,
ContentValues().apply {
put("package_name", packageName)
put("data", outputStream.toByteArray())
}
)
}
}
private fun closeTransaction() {
if (db.inTransaction()) {
db.setTransactionSuccessful()
db.endTransaction()
}
}
fun forEach(repositoryId: Long, windowSize: Int, callback: (List<Product>, Int) -> Unit) {
closeTransaction()
db.rawQuery(
"""SELECT product.description, product.data AS pd, releases.data AS rd FROM product
LEFT JOIN releases ON product.package_name = releases.package_name""",
null
).use { cursor ->
cursor.asSequence().map { currentCursor ->
val description = currentCursor.getString(0)
val product = Json.factory.createParser(currentCursor.getBlob(1)).use {
it.nextToken()
it.product().apply {
this.repositoryId = repositoryId
this.description = description
}
}
val releases = currentCursor.getBlob(2)?.let { bytes ->
Json.factory.createParser(bytes).use {
it.nextToken()
it.collectNotNull(
JsonToken.START_OBJECT
) { release() }
}
}.orEmpty()
product.copy(releases = releases)
}.windowed(windowSize, windowSize, true)
.forEach { products -> callback(products, cursor.count) }
}
}
override fun close() {
db.use { closeTransaction() }
}
private inline fun SQLiteDatabase.execWithResult(sql: String) {
rawQuery(sql, null).use { it.count }
}
}

559
app/src/main/kotlin/com/looker/droidify/index/IndexV1Parser.kt Normal file
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package com.looker.droidify.index
import android.content.res.Resources
import androidx.core.os.ConfigurationCompat.getLocales
import androidx.core.os.LocaleListCompat
import com.fasterxml.jackson.core.JsonParser
import com.fasterxml.jackson.core.JsonToken
import com.looker.droidify.utility.common.extension.Json
import com.looker.droidify.utility.common.extension.collectDistinctNotEmptyStrings
import com.looker.droidify.utility.common.extension.collectNotNull
import com.looker.droidify.utility.common.extension.forEach
import com.looker.droidify.utility.common.extension.forEachKey
import com.looker.droidify.utility.common.extension.illegal
import com.looker.droidify.model.Product
import com.looker.droidify.model.Product.Donate.Bitcoin
import com.looker.droidify.model.Product.Donate.Liberapay
import com.looker.droidify.model.Product.Donate.Litecoin
import com.looker.droidify.model.Product.Donate.OpenCollective
import com.looker.droidify.model.Product.Donate.Regular
import com.looker.droidify.model.Product.Screenshot.Type.LARGE_TABLET
import com.looker.droidify.model.Product.Screenshot.Type.PHONE
import com.looker.droidify.model.Product.Screenshot.Type.SMALL_TABLET
import com.looker.droidify.model.Product.Screenshot.Type.TV
import com.looker.droidify.model.Product.Screenshot.Type.VIDEO
import com.looker.droidify.model.Product.Screenshot.Type.WEAR
import com.looker.droidify.model.Release
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.nullIfEmpty
import java.io.InputStream
object IndexV1Parser {
interface Callback {
fun onRepository(
mirrors: List<String>,
name: String,
description: String,
version: Int,
timestamp: Long
)
fun onProduct(product: Product)
fun onReleases(packageName: String, releases: List<Release>)
}
private class Screenshots(
val video: List<String>,
val phone: List<String>,
val smallTablet: List<String>,
val largeTablet: List<String>,
val wear: List<String>,
val tv: List<String>,
)
private class Localized(
val name: String,
val summary: String,
val description: String,
val whatsNew: String,
val metadataIcon: String,
val screenshots: Screenshots?
)
private fun <T> Map<String, Localized>.getAndCall(
key: String,
callback: (String, Localized) -> T?
): T? {
return this[key]?.let { callback(key, it) }
}
/**
* Gets the best localization for the given [localeList]
* from collections.
*/
private fun <T> Map<String, T>?.getBestLocale(localeList: LocaleListCompat): T? {
if (isNullOrEmpty()) return null
val firstMatch = localeList.getFirstMatch(keys.toTypedArray()) ?: return null
val tag = firstMatch.toLanguageTag()
// try first matched tag first (usually has region tag, e.g. de-DE)
return get(tag) ?: run {
// split away stuff like script and try language and region only
val langCountryTag = "${firstMatch.language}-${firstMatch.country}"
getOrStartsWith(langCountryTag) ?: run {
// split away region tag and try language only
val langTag = firstMatch.language
// try language, then English and then just take the first of the list
getOrStartsWith(langTag) ?: get("en-US") ?: get("en") ?: values.first()
}
}
}
/**
* Returns the value from the map with the given key or if that key is not contained in the map,
* tries the first map key that starts with the given key.
* If nothing matches, null is returned.
*
* This is useful when looking for a language tag like `fr_CH` and falling back to `fr`
* in a map that has `fr_FR` as a key.
*/
private fun <T> Map<String, T>.getOrStartsWith(s: String): T? = get(s) ?: run {
entries.forEach { (key, value) ->
if (key.startsWith(s)) return value
}
return null
}
private fun <T> Map<String, Localized>.find(callback: (String, Localized) -> T?): T? {
return getAndCall("en-US", callback)
?: getAndCall("en_US", callback)
?: getAndCall("en", callback)
}
private fun <T> Map<String, Localized>.findLocalized(callback: (Localized) -> T?): T? {
return getBestLocale(getLocales(Resources.getSystem().configuration))?.let { callback(it) }
}
private fun Map<String, Localized>.findString(
fallback: String,
callback: (Localized) -> String
): String {
return (find { _, localized -> callback(localized).nullIfEmpty() } ?: fallback).trim()
}
private fun Map<String, Localized>.findLocalizedString(
fallback: String,
callback: (Localized) -> String
): String {
// @BLumia: it's possible a key of a certain Localized object is empty, so we still need a fallback
return (
findLocalized { localized -> callback(localized).trim().nullIfEmpty() } ?: findString(
fallback,
callback
)
).trim()
}
internal object DonateComparator : Comparator<Product.Donate> {
private val classes = listOf(
Regular::class,
Bitcoin::class,
Litecoin::class,
Liberapay::class,
OpenCollective::class
)
override fun compare(donate1: Product.Donate, donate2: Product.Donate): Int {
val index1 = classes.indexOf(donate1::class)
val index2 = classes.indexOf(donate2::class)
return when {
index1 >= 0 && index2 == -1 -> -1
index2 >= 0 && index1 == -1 -> 1
else -> index1.compareTo(index2)
}
}
}
private const val DICT_REPO = "repo"
private const val DICT_PRODUCT = "apps"
private const val DICT_RELEASE = "packages"
private const val KEY_REPO_ADDRESS = "address"
private const val KEY_REPO_MIRRORS = "mirrors"
private const val KEY_REPO_NAME = "name"
private const val KEY_REPO_DESC = "description"
private const val KEY_REPO_VER = "version"
private const val KEY_REPO_TIME = "timestamp"
fun parse(repositoryId: Long, inputStream: InputStream, callback: Callback) {
val jsonParser = Json.factory.createParser(inputStream)
if (jsonParser.nextToken() != JsonToken.START_OBJECT) {
jsonParser.illegal()
} else {
jsonParser.forEachKey { key ->
when {
key.dictionary(DICT_REPO) -> {
var address = ""
var mirrors = emptyList<String>()
var name = ""
var description = ""
var version = 0
var timestamp = 0L
forEachKey {
when {
it.string(KEY_REPO_ADDRESS) -> address = valueAsString
it.array(KEY_REPO_MIRRORS) -> mirrors =
collectDistinctNotEmptyStrings()
it.string(KEY_REPO_NAME) -> name = valueAsString
it.string(KEY_REPO_DESC) -> description = valueAsString
it.number(KEY_REPO_VER) -> version = valueAsInt
it.number(KEY_REPO_TIME) -> timestamp = valueAsLong
else -> skipChildren()
}
}
val realMirrors = (
if (address.isNotEmpty()) {
listOf(address)
} else {
emptyList()
}
) + mirrors
callback.onRepository(
mirrors = realMirrors.distinct(),
name = name,
description = description,
version = version,
timestamp = timestamp
)
}
key.array(DICT_PRODUCT) -> forEach(JsonToken.START_OBJECT) {
val product = parseProduct(repositoryId)
callback.onProduct(product)
}
key.dictionary(DICT_RELEASE) -> forEachKey {
if (it.token == JsonToken.START_ARRAY) {
val packageName = it.key
val releases = collectNotNull(JsonToken.START_OBJECT) { parseRelease() }
callback.onReleases(packageName, releases)
} else {
skipChildren()
}
}
else -> skipChildren()
}
}
}
}
private const val KEY_PRODUCT_PACKAGENAME = "packageName"
private const val KEY_PRODUCT_NAME = "name"
private const val KEY_PRODUCT_SUMMARY = "summary"
private const val KEY_PRODUCT_DESCRIPTION = "description"
private const val KEY_PRODUCT_ICON = "icon"
private const val KEY_PRODUCT_AUTHORNAME = "authorName"
private const val KEY_PRODUCT_AUTHOREMAIL = "authorEmail"
private const val KEY_PRODUCT_AUTHORWEBSITE = "authorWebSite"
private const val KEY_PRODUCT_SOURCECODE = "sourceCode"
private const val KEY_PRODUCT_CHANGELOG = "changelog"
private const val KEY_PRODUCT_WEBSITE = "webSite"
private const val KEY_PRODUCT_ISSUETRACKER = "issueTracker"
private const val KEY_PRODUCT_ADDED = "added"
private const val KEY_PRODUCT_LASTUPDATED = "lastUpdated"
private const val KEY_PRODUCT_SUGGESTEDVERSIONCODE = "suggestedVersionCode"
private const val KEY_PRODUCT_CATEGORIES = "categories"
private const val KEY_PRODUCT_ANTIFEATURES = "antiFeatures"
private const val KEY_PRODUCT_LICENSE = "license"
private const val KEY_PRODUCT_DONATE = "donate"
private const val KEY_PRODUCT_BITCOIN = "bitcoin"
private const val KEY_PRODUCT_LIBERAPAYID = "liberapay"
private const val KEY_PRODUCT_LITECOIN = "litecoin"
private const val KEY_PRODUCT_OPENCOLLECTIVE = "openCollective"
private const val KEY_PRODUCT_LOCALIZED = "localized"
private const val KEY_PRODUCT_WHATSNEW = "whatsNew"
private const val KEY_PRODUCT_PHONE_SCREENSHOTS = "phoneScreenshots"
private const val KEY_PRODUCT_SEVEN_INCH_SCREENSHOTS = "sevenInchScreenshots"
private const val KEY_PRODUCT_TEN_INCH_SCREENSHOTS = "tenInchScreenshots"
private const val KEY_PRODUCT_WEAR_SCREENSHOTS = "wearScreenshots"
private const val KEY_PRODUCT_TV_SCREENSHOTS = "tvScreenshots"
private const val KEY_PRODUCT_VIDEO = "video"
private fun JsonParser.parseProduct(repositoryId: Long): Product {
var packageName = ""
var nameFallback = ""
var summaryFallback = ""
var descriptionFallback = ""
var icon = ""
var authorName = ""
var authorEmail = ""
var authorWeb = ""
var source = ""
var changelog = ""
var web = ""
var tracker = ""
var added = 0L
var updated = 0L
var suggestedVersionCode = 0L
var categories = emptyList<String>()
var antiFeatures = emptyList<String>()
val licenses = mutableListOf<String>()
val donates = mutableListOf<Product.Donate>()
val localizedMap = mutableMapOf<String, Localized>()
forEachKey { key ->
when {
key.string(KEY_PRODUCT_PACKAGENAME) -> packageName = valueAsString
key.string(KEY_PRODUCT_NAME) -> nameFallback = valueAsString
key.string(KEY_PRODUCT_SUMMARY) -> summaryFallback = valueAsString
key.string(KEY_PRODUCT_DESCRIPTION) -> descriptionFallback = valueAsString
key.string(KEY_PRODUCT_ICON) -> icon = validateIcon(valueAsString)
key.string(KEY_PRODUCT_AUTHORNAME) -> authorName = valueAsString
key.string(KEY_PRODUCT_AUTHOREMAIL) -> authorEmail = valueAsString
key.string(KEY_PRODUCT_AUTHORWEBSITE) -> authorWeb = valueAsString
key.string(KEY_PRODUCT_SOURCECODE) -> source = valueAsString
key.string(KEY_PRODUCT_CHANGELOG) -> changelog = valueAsString
key.string(KEY_PRODUCT_WEBSITE) -> web = valueAsString
key.string(KEY_PRODUCT_ISSUETRACKER) -> tracker = valueAsString
key.number(KEY_PRODUCT_ADDED) -> added = valueAsLong
key.number(KEY_PRODUCT_LASTUPDATED) -> updated = valueAsLong
key.string(KEY_PRODUCT_SUGGESTEDVERSIONCODE) ->
suggestedVersionCode =
valueAsString.toLongOrNull() ?: 0L
key.array(KEY_PRODUCT_CATEGORIES) -> categories = collectDistinctNotEmptyStrings()
key.array(KEY_PRODUCT_ANTIFEATURES) -> antiFeatures =
collectDistinctNotEmptyStrings()
key.string(KEY_PRODUCT_LICENSE) -> licenses += valueAsString.split(',')
.filter { it.isNotEmpty() }
key.string(KEY_PRODUCT_DONATE) -> donates += Regular(valueAsString)
key.string(KEY_PRODUCT_BITCOIN) -> donates += Bitcoin(valueAsString)
key.string(KEY_PRODUCT_LIBERAPAYID) -> donates += Liberapay(valueAsString)
key.string(KEY_PRODUCT_LITECOIN) -> donates += Litecoin(valueAsString)
key.string(KEY_PRODUCT_OPENCOLLECTIVE) -> donates += OpenCollective(valueAsString)
key.dictionary(KEY_PRODUCT_LOCALIZED) -> forEachKey { localizedKey ->
if (localizedKey.token == JsonToken.START_OBJECT) {
val locale = localizedKey.key
var name = ""
var summary = ""
var description = ""
var whatsNew = ""
var metadataIcon = ""
var phone = emptyList<String>()
var smallTablet = emptyList<String>()
var largeTablet = emptyList<String>()
var wear = emptyList<String>()
var tv = emptyList<String>()
var video = emptyList<String>()
forEachKey {
when {
it.string(KEY_PRODUCT_NAME) -> name = valueAsString
it.string(KEY_PRODUCT_SUMMARY) -> summary = valueAsString
it.string(KEY_PRODUCT_DESCRIPTION) -> description = valueAsString
it.string(KEY_PRODUCT_WHATSNEW) -> whatsNew = valueAsString
it.string(KEY_PRODUCT_ICON) -> metadataIcon = valueAsString
it.string(KEY_PRODUCT_VIDEO) -> video = listOf(valueAsString)
it.array(KEY_PRODUCT_PHONE_SCREENSHOTS) ->
phone = collectDistinctNotEmptyStrings()
it.array(KEY_PRODUCT_SEVEN_INCH_SCREENSHOTS) ->
smallTablet = collectDistinctNotEmptyStrings()
it.array(KEY_PRODUCT_TEN_INCH_SCREENSHOTS) ->
largeTablet = collectDistinctNotEmptyStrings()
it.array(KEY_PRODUCT_WEAR_SCREENSHOTS) ->
wear = collectDistinctNotEmptyStrings()
it.array(KEY_PRODUCT_TV_SCREENSHOTS) ->
tv = collectDistinctNotEmptyStrings()
else -> skipChildren()
}
}
val isScreenshotEmpty =
arrayOf(video, phone, smallTablet, largeTablet, wear, tv)
.any { it.isNotEmpty() }
val screenshots =
if (isScreenshotEmpty) {
Screenshots(video, phone, smallTablet, largeTablet, wear, tv)
} else {
null
}
localizedMap[locale] = Localized(
name = name,
summary = summary,
description = description,
whatsNew = whatsNew,
metadataIcon = metadataIcon.nullIfEmpty()?.let { "$locale/$it" }
.orEmpty(),
screenshots = screenshots,
)
} else {
skipChildren()
}
}
else -> skipChildren()
}
}
val name = localizedMap.findLocalizedString(nameFallback) { it.name }
val summary = localizedMap.findLocalizedString(summaryFallback) { it.summary }
val description =
localizedMap.findLocalizedString(descriptionFallback) { it.description }.replace(
"\n",
"<br/>"
)
val whatsNew = localizedMap.findLocalizedString("") { it.whatsNew }.replace("\n", "<br/>")
val metadataIcon = localizedMap.findLocalizedString("") { it.metadataIcon }.ifEmpty {
localizedMap.firstNotNullOfOrNull { it.value.metadataIcon }.orEmpty()
}
val screenshotPairs =
localizedMap.find { key, localized -> localized.screenshots?.let { Pair(key, it) } }
val screenshots = screenshotPairs?.let { (key, screenshots) ->
screenshots.video.map { Product.Screenshot(key, VIDEO, it) } +
screenshots.phone.map { Product.Screenshot(key, PHONE, it) } +
screenshots.smallTablet.map { Product.Screenshot(key, SMALL_TABLET, it) } +
screenshots.largeTablet.map { Product.Screenshot(key, LARGE_TABLET, it) } +
screenshots.wear.map { Product.Screenshot(key, WEAR, it) } +
screenshots.tv.map { Product.Screenshot(key, TV, it) }
}.orEmpty()
return Product(
repositoryId = repositoryId,
packageName = packageName,
name = name,
summary = summary,
description = description,
whatsNew = whatsNew,
icon = icon,
metadataIcon = metadataIcon,
author = Product.Author(authorName, authorEmail, authorWeb),
source = source,
changelog = changelog,
web = web,
tracker = tracker,
added = added,
updated = updated,
suggestedVersionCode = suggestedVersionCode,
categories = categories,
antiFeatures = antiFeatures,
licenses = licenses,
donates = donates.sortedWith(DonateComparator),
screenshots = screenshots,
releases = emptyList()
)
}
private const val KEY_RELEASE_VERSIONNAME = "versionName"
private const val KEY_RELEASE_VERSIONCODE = "versionCode"
private const val KEY_RELEASE_ADDED = "added"
private const val KEY_RELEASE_SIZE = "size"
private const val KEY_RELEASE_MINSDKVERSION = "minSdkVersion"
private const val KEY_RELEASE_TARGETSDKVERSION = "targetSdkVersion"
private const val KEY_RELEASE_MAXSDKVERSION = "maxSdkVersion"
private const val KEY_RELEASE_SRCNAME = "srcname"
private const val KEY_RELEASE_APKNAME = "apkName"
private const val KEY_RELEASE_HASH = "hash"
private const val KEY_RELEASE_HASHTYPE = "hashType"
private const val KEY_RELEASE_SIG = "sig"
private const val KEY_RELEASE_OBBMAINFILE = "obbMainFile"
private const val KEY_RELEASE_OBBMAINFILESHA256 = "obbMainFileSha256"
private const val KEY_RELEASE_OBBPATCHFILE = "obbPatchFile"
private const val KEY_RELEASE_OBBPATCHFILESHA256 = "obbPatchFileSha256"
private const val KEY_RELEASE_USESPERMISSION = "uses-permission"
private const val KEY_RELEASE_USESPERMISSIONSDK23 = "uses-permission-sdk-23"
private const val KEY_RELEASE_FEATURES = "features"
private const val KEY_RELEASE_NATIVECODE = "nativecode"
private fun JsonParser.parseRelease(): Release {
var version = ""
var versionCode = 0L
var added = 0L
var size = 0L
var minSdkVersion = 0
var targetSdkVersion = 0
var maxSdkVersion = 0
var source = ""
var release = ""
var hash = ""
var hashTypeCandidate = ""
var signature = ""
var obbMain = ""
var obbMainHash = ""
var obbPatch = ""
var obbPatchHash = ""
val permissions = linkedSetOf<String>()
var features = emptyList<String>()
var platforms = emptyList<String>()
forEachKey { key ->
when {
key.string(KEY_RELEASE_VERSIONNAME) -> version = valueAsString
key.number(KEY_RELEASE_VERSIONCODE) -> versionCode = valueAsLong
key.number(KEY_RELEASE_ADDED) -> added = valueAsLong
key.number(KEY_RELEASE_SIZE) -> size = valueAsLong
key.number(KEY_RELEASE_MINSDKVERSION) -> minSdkVersion = valueAsInt
key.number(KEY_RELEASE_TARGETSDKVERSION) -> targetSdkVersion = valueAsInt
key.number(KEY_RELEASE_MAXSDKVERSION) -> maxSdkVersion = valueAsInt
key.string(KEY_RELEASE_SRCNAME) -> source = valueAsString
key.string(KEY_RELEASE_APKNAME) -> release = valueAsString
key.string(KEY_RELEASE_HASH) -> hash = valueAsString
key.string(KEY_RELEASE_HASHTYPE) -> hashTypeCandidate = valueAsString
key.string(KEY_RELEASE_SIG) -> signature = valueAsString
key.string(KEY_RELEASE_OBBMAINFILE) -> obbMain = valueAsString
key.string(KEY_RELEASE_OBBMAINFILESHA256) -> obbMainHash = valueAsString
key.string(KEY_RELEASE_OBBPATCHFILE) -> obbPatch = valueAsString
key.string(KEY_RELEASE_OBBPATCHFILESHA256) -> obbPatchHash = valueAsString
key.array(KEY_RELEASE_USESPERMISSION) -> collectPermissions(permissions, 0)
key.array(KEY_RELEASE_USESPERMISSIONSDK23) -> collectPermissions(permissions, 23)
key.array(KEY_RELEASE_FEATURES) -> features = collectDistinctNotEmptyStrings()
key.array(KEY_RELEASE_NATIVECODE) -> platforms = collectDistinctNotEmptyStrings()
else -> skipChildren()
}
}
val hashType =
if (hash.isNotEmpty() && hashTypeCandidate.isEmpty()) "sha256" else hashTypeCandidate
val obbMainHashType = if (obbMainHash.isNotEmpty()) "sha256" else ""
val obbPatchHashType = if (obbPatchHash.isNotEmpty()) "sha256" else ""
return Release(
selected = false,
version = version,
versionCode = versionCode,
added = added,
size = size,
minSdkVersion = minSdkVersion,
targetSdkVersion = targetSdkVersion,
maxSdkVersion = maxSdkVersion,
source = source,
release = release,
hash = hash,
hashType = hashType,
signature = signature,
obbMain = obbMain,
obbMainHash = obbMainHash,
obbMainHashType = obbMainHashType,
obbPatch = obbPatch,
obbPatchHash = obbPatchHash,
obbPatchHashType = obbPatchHashType,
permissions = permissions.toList(),
features = features,
platforms = platforms,
incompatibilities = emptyList()
)
}
private fun JsonParser.collectPermissions(permissions: LinkedHashSet<String>, minSdk: Int) {
forEach(JsonToken.START_ARRAY) {
val firstToken = nextToken()
val permission = if (firstToken == JsonToken.VALUE_STRING) valueAsString else ""
if (firstToken != JsonToken.END_ARRAY) {
val secondToken = nextToken()
val maxSdk = if (secondToken == JsonToken.VALUE_NUMBER_INT) valueAsInt else 0
if (permission.isNotEmpty() &&
SdkCheck.sdk >= minSdk && (
maxSdk <= 0 ||
SdkCheck.sdk <= maxSdk
)
) {
permissions.add(permission)
}
if (secondToken != JsonToken.END_ARRAY) {
while (true) {
val token = nextToken()
if (token == JsonToken.END_ARRAY) {
break
} else if (token.isStructStart) {
skipChildren()
}
}
}
}
}
}
private fun validateIcon(icon: String): String {
return if (icon.endsWith(".xml")) "" else icon
}
}

461
app/src/main/kotlin/com/looker/droidify/index/RepositoryUpdater.kt Normal file
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package com.looker.droidify.index
import android.content.Context
import android.net.Uri
import com.looker.droidify.database.Database
import com.looker.droidify.domain.model.fingerprint
import com.looker.droidify.model.Product
import com.looker.droidify.model.Release
import com.looker.droidify.model.Repository
import com.looker.droidify.network.Downloader
import com.looker.droidify.network.NetworkResponse
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.looker.droidify.utility.common.extension.toFormattedString
import com.looker.droidify.utility.common.result.Result
import com.looker.droidify.utility.extension.android.Android
import com.looker.droidify.utility.getProgress
import kotlinx.coroutines.*
import kotlinx.coroutines.flow.drop
import kotlinx.coroutines.flow.filter
import kotlinx.coroutines.flow.map
import java.io.File
import java.security.CodeSigner
import java.security.cert.Certificate
import java.util.jar.JarEntry
import java.util.jar.JarFile
object RepositoryUpdater {
enum class Stage {
DOWNLOAD, PROCESS, MERGE, COMMIT
}
// TODO Add support for Index-V2 and also cleanup everything here
enum class IndexType(
val jarName: String,
val contentName: String
) {
INDEX_V1("index-v1.jar", "index-v1.json")
}
enum class ErrorType {
NETWORK, HTTP, VALIDATION, PARSING
}
class UpdateException : Exception {
val errorType: ErrorType
constructor(errorType: ErrorType, message: String) : super(message) {
this.errorType = errorType
}
constructor(errorType: ErrorType, message: String, cause: Exception) : super(
message,
cause
) {
this.errorType = errorType
}
}
private val updaterLock = Any()
private val cleanupLock = Any()
private lateinit var downloader: Downloader
fun init(scope: CoroutineScope, downloader: Downloader) {
this.downloader = downloader
scope.launch {
// No need of mutex because it is in same coroutine scope
var lastDisabled = emptyMap<Long, Boolean>()
Database.RepositoryAdapter
.getAllRemovedStream()
.map { deletedRepos ->
deletedRepos
.filterNot { it.key in lastDisabled.keys }
.also { lastDisabled = deletedRepos }
}
// To not perform complete cleanup on startup
.drop(1)
.filter { it.isNotEmpty() }
.collect(Database.RepositoryAdapter::cleanup)
}
}
fun await() {
synchronized(updaterLock) { }
}
suspend fun update(
context: Context,
repository: Repository,
unstable: Boolean,
callback: (Stage, Long, Long?) -> Unit
) = update(
context = context,
repository = repository,
unstable = unstable,
indexTypes = listOf(IndexType.INDEX_V1),
callback = callback
)
private suspend fun update(
context: Context,
repository: Repository,
unstable: Boolean,
indexTypes: List<IndexType>,
callback: (Stage, Long, Long?) -> Unit
): Result<Boolean> = withContext(Dispatchers.IO) {
val indexType = indexTypes[0]
when (val request = downloadIndex(context, repository, indexType, callback)) {
is Result.Error -> {
val result = request.data
?: return@withContext Result.Error(request.exception, false)
val file = request.data?.file
?: return@withContext Result.Error(request.exception, false)
file.delete()
if (result.statusCode == 404 && indexTypes.isNotEmpty()) {
update(
context = context,
repository = repository,
indexTypes = indexTypes.subList(1, indexTypes.size),
unstable = unstable,
callback = callback
)
} else {
Result.Error(
UpdateException(
ErrorType.HTTP,
"Invalid response: HTTP ${result.statusCode}"
)
)
}
}
is Result.Success -> {
if (request.data.isUnmodified) {
request.data.file.delete()
Result.Success(false)
} else {
try {
val isFileParsedSuccessfully = processFile(
context = context,
repository = repository,
indexType = indexType,
unstable = unstable,
file = request.data.file,
lastModified = request.data.lastModified,
entityTag = request.data.entityTag,
callback = callback
)
Result.Success(isFileParsedSuccessfully)
} catch (e: UpdateException) {
Result.Error(e)
}
}
}
}
}
private suspend fun downloadIndex(
context: Context,
repository: Repository,
indexType: IndexType,
callback: (Stage, Long, Long?) -> Unit
): Result<IndexFile> = withContext(Dispatchers.IO) {
val file = Cache.getTemporaryFile(context)
val result = downloader.downloadToFile(
url = Uri.parse(repository.address).buildUpon()
.appendPath(indexType.jarName).build().toString(),
target = file,
headers = {
ifModifiedSince(repository.lastModified)
etag(repository.entityTag)
authentication(repository.authentication)
}
) { read, total ->
callback(Stage.DOWNLOAD, read.value, total.value.takeIf { it != 0L })
}
when (result) {
is NetworkResponse.Success -> {
Result.Success(
IndexFile(
isUnmodified = result.statusCode == 304,
lastModified = result.lastModified?.toFormattedString() ?: "",
entityTag = result.etag ?: "",
statusCode = result.statusCode,
file = file
)
)
}
is NetworkResponse.Error -> {
file.delete()
when (result) {
is NetworkResponse.Error.Http -> {
val errorType = if (result.statusCode in 400..499) {
ErrorType.HTTP
} else {
ErrorType.NETWORK
}
Result.Error(
UpdateException(
errorType = errorType,
message = "Failed with Status: ${result.statusCode}"
)
)
}
is NetworkResponse.Error.ConnectionTimeout -> Result.Error(result.exception)
is NetworkResponse.Error.IO -> Result.Error(result.exception)
is NetworkResponse.Error.SocketTimeout -> Result.Error(result.exception)
is NetworkResponse.Error.Unknown -> Result.Error(result.exception)
// TODO: Add Validator
is NetworkResponse.Error.Validation -> Result.Error()
}
}
}
}
fun processFile(
context: Context,
repository: Repository,
indexType: IndexType,
unstable: Boolean,
file: File,
mergerFile: File = Cache.getTemporaryFile(context),
lastModified: String,
entityTag: String,
callback: (Stage, Long, Long?) -> Unit
): Boolean {
var rollback = true
return synchronized(updaterLock) {
try {
val jarFile = JarFile(file, true)
val indexEntry = jarFile.getEntry(indexType.contentName) as JarEntry
val total = indexEntry.size
Database.UpdaterAdapter.createTemporaryTable()
val features = context.packageManager.systemAvailableFeatures
.asSequence().map { it.name }.toSet() + setOf("android.hardware.touchscreen")
var changedRepository: Repository? = null
try {
val unmergedProducts = mutableListOf<Product>()
val unmergedReleases = mutableListOf<Pair<String, List<Release>>>()
IndexMerger(mergerFile).use { indexMerger ->
jarFile.getInputStream(indexEntry).getProgress {
callback(Stage.PROCESS, it, total)
}.use { entryStream ->
IndexV1Parser.parse(
repository.id,
entryStream,
object : IndexV1Parser.Callback {
override fun onRepository(
mirrors: List<String>,
name: String,
description: String,
version: Int,
timestamp: Long
) {
changedRepository = repository.update(
mirrors,
name,
description,
version,
lastModified,
entityTag,
timestamp
)
}
override fun onProduct(product: Product) {
if (Thread.interrupted()) {
throw InterruptedException()
}
unmergedProducts += product
if (unmergedProducts.size >= 50) {
indexMerger.addProducts(unmergedProducts)
unmergedProducts.clear()
}
}
override fun onReleases(
packageName: String,
releases: List<Release>
) {
if (Thread.interrupted()) {
throw InterruptedException()
}
unmergedReleases += Pair(packageName, releases)
if (unmergedReleases.size >= 50) {
indexMerger.addReleases(unmergedReleases)
unmergedReleases.clear()
}
}
}
)
if (Thread.interrupted()) {
throw InterruptedException()
}
if (unmergedProducts.isNotEmpty()) {
indexMerger.addProducts(unmergedProducts)
unmergedProducts.clear()
}
if (unmergedReleases.isNotEmpty()) {
indexMerger.addReleases(unmergedReleases)
unmergedReleases.clear()
}
var progress = 0
indexMerger.forEach(repository.id, 50) { products, totalCount ->
if (Thread.interrupted()) {
throw InterruptedException()
}
progress += products.size
callback(
Stage.MERGE,
progress.toLong(),
totalCount.toLong()
)
Database.UpdaterAdapter.putTemporary(
products
.map { transformProduct(it, features, unstable) }
)
}
}
}
} finally {
mergerFile.delete()
}
val workRepository = changedRepository ?: repository
if (workRepository.timestamp < repository.timestamp) {
throw UpdateException(
ErrorType.VALIDATION,
"New index is older than current index:" +
" ${workRepository.timestamp} < ${repository.timestamp}"
)
}
val fingerprint = indexEntry
.codeSigner
.certificate
.fingerprint()
.toString()
.uppercase()
val commitRepository = if (!workRepository.fingerprint.equals(
fingerprint,
ignoreCase = true
)
) {
if (workRepository.fingerprint.isNotEmpty()) {
throw UpdateException(
ErrorType.VALIDATION,
"Certificate fingerprints do not match"
)
}
workRepository.copy(fingerprint = fingerprint)
} else {
workRepository
}
if (Thread.interrupted()) {
throw InterruptedException()
}
callback(Stage.COMMIT, 0, null)
synchronized(cleanupLock) {
Database.UpdaterAdapter.finishTemporary(commitRepository, true)
}
rollback = false
true
} catch (e: Exception) {
throw when (e) {
is UpdateException, is InterruptedException -> e
else -> UpdateException(ErrorType.PARSING, "Error parsing index", e)
}
} finally {
file.delete()
if (rollback) {
Database.UpdaterAdapter.finishTemporary(repository, false)
}
}
}
}
@get:Throws(UpdateException::class)
private val JarEntry.codeSigner: CodeSigner
get() = codeSigners?.singleOrNull()
?: throw UpdateException(
ErrorType.VALIDATION,
"index.jar must be signed by a single code signer"
)
@get:Throws(UpdateException::class)
private val CodeSigner.certificate: Certificate
get() = signerCertPath?.certificates?.singleOrNull()
?: throw UpdateException(
ErrorType.VALIDATION,
"index.jar code signer should have only one certificate"
)
private fun transformProduct(
product: Product,
features: Set<String>,
unstable: Boolean
): Product {
val releasePairs = product.releases
.distinctBy { it.identifier }
.sortedByDescending { it.versionCode }
.map { release ->
val incompatibilities = mutableListOf<Release.Incompatibility>()
if (release.minSdkVersion > 0 && SdkCheck.sdk < release.minSdkVersion) {
incompatibilities += Release.Incompatibility.MinSdk
}
if (release.maxSdkVersion > 0 && SdkCheck.sdk > release.maxSdkVersion) {
incompatibilities += Release.Incompatibility.MaxSdk
}
if (release.platforms.isNotEmpty() &&
(release.platforms intersect Android.platforms).isEmpty()
) {
incompatibilities += Release.Incompatibility.Platform
}
incompatibilities += (release.features - features).sorted()
.map { Release.Incompatibility.Feature(it) }
Pair(release, incompatibilities.toList())
}
val predicate: (Release) -> Boolean = {
unstable ||
product.suggestedVersionCode <= 0 ||
it.versionCode <= product.suggestedVersionCode
}
val firstSelected =
releasePairs.firstOrNull { it.second.isEmpty() && predicate(it.first) }
?: releasePairs.firstOrNull { predicate(it.first) }
val releases = releasePairs
.map { (release, incompatibilities) ->
release.copy(
incompatibilities = incompatibilities,
selected = firstSelected?.let {
it.first.versionCode == release.versionCode &&
it.second == incompatibilities
} ?: false
)
}
return product.copy(releases = releases)
}
}
data class IndexFile(
val isUnmodified: Boolean,
val lastModified: String,
val entityTag: String,
val statusCode: Int,
val file: File
)

129
app/src/main/kotlin/com/looker/droidify/installer/InstallManager.kt Normal file
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package com.looker.droidify.installer
import android.content.Context
import com.looker.droidify.utility.common.extension.addAndCompute
import com.looker.droidify.utility.common.extension.filter
import com.looker.droidify.utility.common.extension.notificationManager
import com.looker.droidify.utility.common.extension.updateAsMutable
import com.looker.droidify.datastore.SettingsRepository
import com.looker.droidify.datastore.get
import com.looker.droidify.datastore.model.InstallerType
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.installer.installers.Installer
import com.looker.droidify.installer.installers.LegacyInstaller
import com.looker.droidify.installer.installers.root.RootInstaller
import com.looker.droidify.installer.installers.session.SessionInstaller
import com.looker.droidify.installer.installers.shizuku.ShizukuInstaller
import com.looker.droidify.installer.model.InstallItem
import com.looker.droidify.installer.model.InstallState
import com.looker.droidify.installer.notification.createInstallNotification
import com.looker.droidify.installer.notification.installNotification
import com.looker.droidify.installer.notification.removeInstallNotification
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.channels.Channel
import kotlinx.coroutines.channels.consumeEach
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.flow.update
import kotlinx.coroutines.launch
import kotlinx.coroutines.sync.Mutex
import kotlinx.coroutines.sync.withLock
class InstallManager(
private val context: Context,
settingsRepository: SettingsRepository
) {
private val installItems = Channel<InstallItem>()
private val uninstallItems = Channel<PackageName>()
val state = MutableStateFlow<Map<PackageName, InstallState>>(emptyMap())
private var _installer: Installer? = null
set(value) {
field?.close()
field = value
}
private val installer: Installer get() = _installer!!
private val lock = Mutex()
private val installerPreference = settingsRepository.get { installerType }
suspend operator fun invoke() = coroutineScope {
setupInstaller()
installer()
uninstaller()
}
fun close() {
_installer = null
uninstallItems.close()
installItems.close()
}
suspend infix fun install(installItem: InstallItem) {
installItems.send(installItem)
}
suspend infix fun uninstall(packageName: PackageName) {
uninstallItems.send(packageName)
}
infix fun remove(packageName: PackageName) {
updateState { remove(packageName) }
}
private fun CoroutineScope.setupInstaller() = launch {
installerPreference.collectLatest(::setInstaller)
}
private fun CoroutineScope.installer() = launch {
val currentQueue = mutableSetOf<String>()
installItems.filter { item ->
currentQueue.addAndCompute(item.packageName.name) { isAdded ->
if (isAdded) {
updateState { put(item.packageName, InstallState.Pending) }
}
}
}.consumeEach { item ->
if (state.value.containsKey(item.packageName)) {
updateState { put(item.packageName, InstallState.Installing) }
context.notificationManager?.installNotification(
packageName = item.packageName.name,
notification = context.createInstallNotification(
appName = item.packageName.name,
state = InstallState.Installing,
)
)
val success = installer.use {
it.install(item)
}
context.notificationManager?.removeInstallNotification(item.packageName.name)
updateState { put(item.packageName, success) }
currentQueue.remove(item.packageName.name)
}
}
}
private fun CoroutineScope.uninstaller() = launch {
uninstallItems.consumeEach {
installer.uninstall(it)
}
}
private suspend fun setInstaller(installerType: InstallerType) {
lock.withLock {
_installer = when (installerType) {
InstallerType.LEGACY -> LegacyInstaller(context)
InstallerType.SESSION -> SessionInstaller(context)
InstallerType.SHIZUKU -> ShizukuInstaller(context)
InstallerType.ROOT -> RootInstaller(context)
}
}
}
private inline fun updateState(block: MutableMap<PackageName, InstallState>.() -> Unit) {
state.update { it.updateAsMutable(block) }
}
}

13
app/src/main/kotlin/com/looker/droidify/installer/installers/Installer.kt Normal file
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package com.looker.droidify.installer.installers
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.installer.model.InstallItem
import com.looker.droidify.installer.model.InstallState
interface Installer : AutoCloseable {
suspend fun install(installItem: InstallItem): InstallState
suspend fun uninstall(packageName: PackageName)
}

60
app/src/main/kotlin/com/looker/droidify/installer/installers/InstallerPermission.kt Normal file
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package com.looker.droidify.installer.installers
import android.content.ComponentName
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import com.looker.droidify.utility.common.extension.getLauncherActivities
import com.looker.droidify.utility.common.extension.getPackageInfoCompat
import com.looker.droidify.utility.common.extension.intent
import kotlinx.coroutines.suspendCancellableCoroutine
import rikka.shizuku.ShizukuProvider
import kotlin.coroutines.resume
private const val SHIZUKU_PERMISSION_REQUEST_CODE = 87263
fun launchShizuku(context: Context) {
val activities =
context.packageManager.getLauncherActivities(ShizukuProvider.MANAGER_APPLICATION_ID)
val intent = intent(Intent.ACTION_MAIN) {
addCategory(Intent.CATEGORY_LAUNCHER)
setComponent(
ComponentName(
ShizukuProvider.MANAGER_APPLICATION_ID,
activities.first().first
)
)
setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
}
context.startActivity(intent)
}
fun isShizukuInstalled(context: Context) =
context.packageManager.getPackageInfoCompat(ShizukuProvider.MANAGER_APPLICATION_ID) != null
fun isShizukuAlive() = rikka.shizuku.Shizuku.pingBinder()
fun isShizukuGranted() = rikka.shizuku.Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED
suspend fun requestPermissionListener() = suspendCancellableCoroutine {
val listener = rikka.shizuku.Shizuku.OnRequestPermissionResultListener { requestCode, grantResult ->
if (requestCode == SHIZUKU_PERMISSION_REQUEST_CODE) {
it.resume(grantResult == PackageManager.PERMISSION_GRANTED)
}
}
rikka.shizuku.Shizuku.addRequestPermissionResultListener(listener)
rikka.shizuku.Shizuku.requestPermission(SHIZUKU_PERMISSION_REQUEST_CODE)
it.invokeOnCancellation {
rikka.shizuku.Shizuku.removeRequestPermissionResultListener(listener)
}
}
fun requestShizuku() {
rikka.shizuku.Shizuku.shouldShowRequestPermissionRationale()
rikka.shizuku.Shizuku.requestPermission(SHIZUKU_PERMISSION_REQUEST_CODE)
}
fun isMagiskGranted(): Boolean {
com.topjohnwu.superuser.Shell.getCachedShell() ?: com.topjohnwu.superuser.Shell.getShell()
return com.topjohnwu.superuser.Shell.isAppGrantedRoot() == true
}

71
app/src/main/kotlin/com/looker/droidify/installer/installers/LegacyInstaller.kt Normal file
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package com.looker.droidify.installer.installers
import android.content.Context
import android.content.Intent
import android.util.AndroidRuntimeException
import androidx.core.net.toUri
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.installer.model.InstallItem
import com.looker.droidify.installer.model.InstallState
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.looker.droidify.utility.common.extension.intent
import kotlinx.coroutines.suspendCancellableCoroutine
import kotlin.coroutines.resume
@Suppress("DEPRECATION")
class LegacyInstaller(private val context: Context) : Installer {
companion object {
private const val APK_MIME = "application/vnd.android.package-archive"
}
override suspend fun install(
installItem: InstallItem,
): InstallState = suspendCancellableCoroutine { cont ->
val installFlag = if (SdkCheck.isNougat) Intent.FLAG_GRANT_READ_URI_PERMISSION else 0
val fileUri = if (SdkCheck.isNougat) {
Cache.getReleaseUri(
context,
installItem.installFileName
)
} else {
Cache.getReleaseFile(context, installItem.installFileName).toUri()
}
val installIntent = intent(Intent.ACTION_INSTALL_PACKAGE) {
setDataAndType(fileUri, APK_MIME)
flags = installFlag
}
try {
context.startActivity(installIntent)
cont.resume(InstallState.Installed)
} catch (e: AndroidRuntimeException) {
installIntent.flags = installFlag or Intent.FLAG_ACTIVITY_NEW_TASK
context.startActivity(installIntent)
cont.resume(InstallState.Installed)
} catch (e: Exception) {
cont.resume(InstallState.Failed)
}
}
override suspend fun uninstall(packageName: PackageName) =
context.uninstallPackage(packageName)
override fun close() {}
}
suspend fun Context.uninstallPackage(packageName: PackageName) =
suspendCancellableCoroutine { cont ->
try {
startActivity(
intent(Intent.ACTION_UNINSTALL_PACKAGE) {
data = "package:${packageName.name}".toUri()
flags = Intent.FLAG_ACTIVITY_NEW_TASK
}
)
cont.resume(Unit)
} catch (e: Exception) {
e.printStackTrace()
cont.resume(Unit)
}
}

69
app/src/main/kotlin/com/looker/droidify/installer/installers/root/RootInstaller.kt Normal file
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package com.looker.droidify.installer.installers.root
import android.content.Context
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.installer.installers.Installer
import com.looker.droidify.installer.installers.uninstallPackage
import com.looker.droidify.installer.model.InstallItem
import com.looker.droidify.installer.model.InstallState
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.topjohnwu.superuser.Shell
import kotlinx.coroutines.suspendCancellableCoroutine
import kotlin.coroutines.resume
class RootInstaller(private val context: Context) : Installer {
override suspend fun install(
installItem: InstallItem,
): InstallState = suspendCancellableCoroutine { cont ->
val releaseFile = Cache.getReleaseFile(context, installItem.installFileName)
val installCommand = INSTALL_COMMAND.format(
releaseFile.absolutePath,
currentUser(),
releaseFile.length(),
)
Shell.cmd(installCommand).submit { shellResult ->
val result = if (shellResult.isSuccess) InstallState.Installed
else InstallState.Failed
cont.resume(result)
val deleteCommand = DELETE_COMMAND.format(utilBox(), releaseFile.absolutePath)
Shell.cmd(deleteCommand).submit()
}
}
override suspend fun uninstall(packageName: PackageName) =
context.uninstallPackage(packageName)
override fun close() {}
}
private const val INSTALL_COMMAND = "cat %s | pm install --user %s -t -r -S %s"
private const val DELETE_COMMAND = "%s rm %s"
/** Returns the path of either toybox or busybox, or empty string if not found. */
private fun utilBox(): String {
listOf("toybox", "busybox").forEach {
// Returns the path of the requested [command], or empty string if not found
val out = Shell.cmd("which $it").exec().out
if (out.isEmpty()) return ""
if (out.first().contains("not found")) return ""
return out.first()
}
return ""
}
/** Returns the current user of the device. */
private fun currentUser() = if (SdkCheck.isOreo) {
Shell.cmd("am get-current-user")
.exec()
.out[0]
} else {
Shell.cmd("dumpsys activity | grep -E \"mUserLru\"")
.exec()
.out[0]
.trim()
.removePrefix("mUserLru: [")
.removeSuffix("]")
}

111
app/src/main/kotlin/com/looker/droidify/installer/installers/session/SessionInstaller.kt Normal file
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package com.looker.droidify.installer.installers.session
import android.annotation.SuppressLint
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.content.pm.PackageInstaller
import android.os.Build
import android.os.Handler
import android.os.Looper
import android.util.Log
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.looker.droidify.utility.common.log
import com.looker.droidify.utility.common.sdkAbove
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.installer.installers.Installer
import com.looker.droidify.installer.model.InstallItem
import com.looker.droidify.installer.model.InstallState
import kotlinx.coroutines.suspendCancellableCoroutine
import kotlin.coroutines.resume
class SessionInstaller(private val context: Context) : Installer {
private val installer = context.packageManager.packageInstaller
private val intent = Intent(context, SessionInstallerReceiver::class.java)
companion object {
private var installerCallbacks: PackageInstaller.SessionCallback? = null
private val flags = if (SdkCheck.isSnowCake) PendingIntent.FLAG_MUTABLE else 0
private val sessionParams =
PackageInstaller.SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL).apply {
sdkAbove(sdk = Build.VERSION_CODES.S) {
setRequireUserAction(PackageInstaller.SessionParams.USER_ACTION_NOT_REQUIRED)
}
sdkAbove(sdk = Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
setRequestUpdateOwnership(true)
}
}
}
override suspend fun install(
installItem: InstallItem
): InstallState = suspendCancellableCoroutine { cont ->
val cacheFile = Cache.getReleaseFile(context, installItem.installFileName)
val id = installer.createSession(sessionParams)
val installerCallback = object : PackageInstaller.SessionCallback() {
override fun onCreated(sessionId: Int) {}
override fun onBadgingChanged(sessionId: Int) {}
override fun onActiveChanged(sessionId: Int, active: Boolean) {}
override fun onProgressChanged(sessionId: Int, progress: Float) {}
override fun onFinished(sessionId: Int, success: Boolean) {
if (sessionId == id) cont.resume(InstallState.Installed)
}
}
installerCallbacks = installerCallback
installer.registerSessionCallback(
installerCallbacks!!,
Handler(Looper.getMainLooper())
)
val session = installer.openSession(id)
session.use { activeSession ->
val sizeBytes = cacheFile.length()
cacheFile.inputStream().use { fileStream ->
activeSession.openWrite(cacheFile.name, 0, sizeBytes).use { outputStream ->
if (cont.isActive) {
fileStream.copyTo(outputStream)
activeSession.fsync(outputStream)
}
}
}
val pendingIntent = PendingIntent.getBroadcast(context, id, intent, flags)
if (cont.isActive) activeSession.commit(pendingIntent.intentSender)
}
cont.invokeOnCancellation {
try {
installer.abandonSession(id)
} catch (e: SecurityException) {
e.printStackTrace()
}
}
}
@SuppressLint("MissingPermission")
override suspend fun uninstall(packageName: PackageName) =
suspendCancellableCoroutine { cont ->
intent.putExtra(SessionInstallerReceiver.ACTION_UNINSTALL, true)
val pendingIntent = PendingIntent.getBroadcast(context, -1, intent, flags)
installer.uninstall(packageName.name, pendingIntent.intentSender)
cont.resume(Unit)
}
override fun close() {
installerCallbacks?.let {
installer.unregisterSessionCallback(it)
installerCallbacks = null
}
try {
installer.mySessions.forEach { installer.abandonSession(it.sessionId) }
} catch (e: SecurityException) {
log(e.message, type = Log.ERROR)
}
}
}

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app/src/main/kotlin/com/looker/droidify/installer/installers/session/SessionInstallerReceiver.kt Normal file
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package com.looker.droidify.installer.installers.session
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.pm.PackageInstaller
import com.looker.droidify.utility.common.Constants.NOTIFICATION_CHANNEL_INSTALL
import com.looker.droidify.R
import com.looker.droidify.utility.common.createNotificationChannel
import com.looker.droidify.utility.common.extension.getPackageName
import com.looker.droidify.utility.common.extension.notificationManager
import com.looker.droidify.domain.model.toPackageName
import com.looker.droidify.installer.InstallManager
import com.looker.droidify.installer.model.InstallState
import com.looker.droidify.installer.notification.createInstallNotification
import com.looker.droidify.installer.notification.installNotification
import com.looker.droidify.installer.notification.removeInstallNotification
import dagger.hilt.android.AndroidEntryPoint
import javax.inject.Inject
@AndroidEntryPoint
class SessionInstallerReceiver : BroadcastReceiver() {
// This is a cyclic dependency injection, I know but this is the best option for now
@Inject
lateinit var installManager: InstallManager
override fun onReceive(context: Context, intent: Intent) {
val status = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -1)
if (status == PackageInstaller.STATUS_PENDING_USER_ACTION) {
// prompts user to enable unknown source
val promptIntent: Intent? = intent.getParcelableExtra(Intent.EXTRA_INTENT)
promptIntent?.let {
it.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true)
it.putExtra(Intent.EXTRA_INSTALLER_PACKAGE_NAME, "com.android.vending")
it.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
context.startActivity(it)
}
} else {
notifyStatus(intent, context)
}
}
private fun notifyStatus(intent: Intent, context: Context) {
val packageManager = context.packageManager
val notificationManager = context.notificationManager
context.createNotificationChannel(
id = NOTIFICATION_CHANNEL_INSTALL,
name = context.getString(R.string.install)
)
val status = intent.getIntExtra(PackageInstaller.EXTRA_STATUS, -1)
val packageName = intent.getStringExtra(PackageInstaller.EXTRA_PACKAGE_NAME)
val message = intent.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE)
val isUninstall = intent.getBooleanExtra(ACTION_UNINSTALL, false)
val appName = packageManager.getPackageName(packageName)
if (packageName != null) {
when (status) {
PackageInstaller.STATUS_SUCCESS -> {
notificationManager?.removeInstallNotification(packageName)
val notification = context.createInstallNotification(
appName = (appName ?: packageName.substringAfterLast('.')).toString(),
state = InstallState.Installed,
isUninstall = isUninstall,
) {
setTimeoutAfter(SUCCESS_TIMEOUT)
}
notificationManager?.installNotification(
packageName = packageName.toString(),
notification = notification,
)
}
PackageInstaller.STATUS_FAILURE_ABORTED -> {
installManager.remove(packageName.toPackageName())
}
else -> {
installManager.remove(packageName.toPackageName())
val notification = context.createInstallNotification(
appName = appName.toString(),
state = InstallState.Failed,
) {
setContentText(message)
}
notificationManager?.installNotification(
packageName = packageName,
notification = notification
)
}
}
}
}
companion object {
const val ACTION_UNINSTALL = "action_uninstall"
private const val SUCCESS_TIMEOUT = 5_000L
}
}

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app/src/main/kotlin/com/looker/droidify/installer/installers/shizuku/ShizukuInstaller.kt Normal file
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package com.looker.droidify.installer.installers.shizuku
import android.content.Context
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.looker.droidify.utility.common.extension.size
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.installer.installers.Installer
import com.looker.droidify.installer.installers.uninstallPackage
import com.looker.droidify.installer.model.InstallItem
import com.looker.droidify.installer.model.InstallState
import kotlinx.coroutines.suspendCancellableCoroutine
import java.io.BufferedReader
import java.io.InputStream
import kotlin.coroutines.resume
class ShizukuInstaller(private val context: Context) : Installer {
companion object {
private val SESSION_ID_REGEX = Regex("(?<=\\[).+?(?=])")
}
override suspend fun install(
installItem: InstallItem
): InstallState = suspendCancellableCoroutine { cont ->
var sessionId: String? = null
val file = Cache.getReleaseFile(context, installItem.installFileName)
val packageName = installItem.packageName.name
try {
val fileSize = file.size ?: run {
cont.cancel()
error("File is not valid: Size ${file.size}")
}
if (cont.isCompleted) return@suspendCancellableCoroutine
file.inputStream().use {
val createCommand =
if (SdkCheck.isNougat) {
"pm install-create --user current -i $packageName -S $fileSize"
} else {
"pm install-create -i $packageName -S $fileSize"
}
val createResult = exec(createCommand)
sessionId = SESSION_ID_REGEX.find(createResult.out)?.value
?: run {
cont.cancel()
throw RuntimeException("Failed to create install session")
}
if (cont.isCompleted) return@suspendCancellableCoroutine
val writeResult = exec("pm install-write -S $fileSize $sessionId base -", it)
if (writeResult.resultCode != 0) {
cont.cancel()
throw RuntimeException("Failed to write APK to session $sessionId")
}
if (cont.isCompleted) return@suspendCancellableCoroutine
val commitResult = exec("pm install-commit $sessionId")
if (commitResult.resultCode != 0) {
cont.cancel()
throw RuntimeException("Failed to commit install session $sessionId")
}
if (cont.isCompleted) return@suspendCancellableCoroutine
cont.resume(InstallState.Installed)
}
} catch (e: Exception) {
if (sessionId != null) exec("pm install-abandon $sessionId")
cont.resume(InstallState.Failed)
}
}
override suspend fun uninstall(packageName: PackageName) =
context.uninstallPackage(packageName)
override fun close() {}
private data class ShellResult(val resultCode: Int, val out: String)
private fun exec(command: String, stdin: InputStream? = null): ShellResult {
val process = rikka.shizuku.Shizuku.newProcess(arrayOf("sh", "-c", command), null, null)
if (stdin != null) {
process.outputStream.use { stdin.copyTo(it) }
}
val output = process.inputStream.bufferedReader().use(BufferedReader::readText)
val resultCode = process.waitFor()
return ShellResult(resultCode, output)
}
}

11
app/src/main/kotlin/com/looker/droidify/installer/model/InstallItem.kt Normal file
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package com.looker.droidify.installer.model
import com.looker.droidify.domain.model.PackageName
import com.looker.droidify.domain.model.toPackageName
class InstallItem(
val packageName: PackageName,
val installFileName: String
)
infix fun String.installFrom(fileName: String) = InstallItem(this.toPackageName(), fileName)

6
app/src/main/kotlin/com/looker/droidify/installer/model/InstallState.kt Normal file
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package com.looker.droidify.installer.model
enum class InstallState { Failed, Pending, Installing, Installed }
inline val InstallState.isCancellable: Boolean
get() = this == InstallState.Pending

87
app/src/main/kotlin/com/looker/droidify/installer/notification/InstallNotification.kt Normal file
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package com.looker.droidify.installer.notification
import android.app.Notification
import android.app.NotificationManager
import android.content.Context
import android.graphics.Color
import androidx.core.app.NotificationCompat
import com.looker.droidify.utility.common.Constants.NOTIFICATION_CHANNEL_INSTALL
import com.looker.droidify.utility.common.Constants.NOTIFICATION_ID_INSTALL
import com.looker.droidify.installer.model.InstallState
import com.looker.droidify.R
fun NotificationManager.installNotification(
packageName: String,
notification: Notification,
) {
notify(
installTag(packageName),
NOTIFICATION_ID_INSTALL,
notification
)
}
fun NotificationManager.removeInstallNotification(
packageName: String,
) {
cancel(installTag(packageName), NOTIFICATION_ID_INSTALL)
}
fun installTag(name: String): String = "install-${name.trim().replace(' ', '_')}"
private const val SUCCESS_TIMEOUT = 5_000L
fun Context.createInstallNotification(
appName: String,
state: InstallState,
isUninstall: Boolean = false,
autoCancel: Boolean = true,
block: NotificationCompat.Builder.() -> Unit = {},
): Notification {
return NotificationCompat
.Builder(this, NOTIFICATION_CHANNEL_INSTALL)
.apply {
setAutoCancel(autoCancel)
setOngoing(false)
setOnlyAlertOnce(true)
setColor(Color.GREEN)
val (title, text) = if (isUninstall) {
setTimeoutAfter(SUCCESS_TIMEOUT)
setSmallIcon(R.drawable.ic_delete)
getString(R.string.uninstalled_application) to
getString(R.string.uninstalled_application_DESC, appName)
} else {
when (state) {
InstallState.Failed -> {
setSmallIcon(R.drawable.ic_bug_report)
getString(R.string.installation_failed) to
getString(R.string.installation_failed_DESC, appName)
}
InstallState.Pending -> {
setSmallIcon(R.drawable.ic_download)
getString(R.string.downloaded_FORMAT, appName) to
getString(R.string.tap_to_install_DESC)
}
InstallState.Installing -> {
setSmallIcon(R.drawable.ic_download)
setProgress(-1, -1, true)
getString(R.string.installing) to
appName
}
InstallState.Installed -> {
setTimeoutAfter(SUCCESS_TIMEOUT)
setSmallIcon(R.drawable.ic_check)
getString(R.string.installed) to
appName
}
}
}
setContentTitle(title)
setContentText(text)
block()
}
.build()
}

8
app/src/main/kotlin/com/looker/droidify/model/InstalledItem.kt Normal file
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package com.looker.droidify.model
class InstalledItem(
val packageName: String,
val version: String,
val versionCode: Long,
val signature: String
)

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app/src/main/kotlin/com/looker/droidify/model/Product.kt Normal file
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package com.looker.droidify.model
import android.content.Context
import com.looker.droidify.utility.common.extension.getColorFromAttr
import com.looker.droidify.utility.common.extension.videoPlaceHolder
import com.google.android.material.R as MaterialR
data class Product(
var repositoryId: Long,
val packageName: String,
val name: String,
val summary: String,
var description: String,
val whatsNew: String,
val icon: String,
val metadataIcon: String,
val author: Author,
val source: String,
val changelog: String,
val web: String,
val tracker: String,
val added: Long,
val updated: Long,
val suggestedVersionCode: Long,
val categories: List<String>,
val antiFeatures: List<String>,
val licenses: List<String>,
val donates: List<Donate>,
val screenshots: List<Screenshot>,
val releases: List<Release>
) {
data class Author(val name: String, val email: String, val web: String)
sealed class Donate {
data class Regular(val url: String) : Donate()
data class Bitcoin(val address: String) : Donate()
data class Litecoin(val address: String) : Donate()
data class Liberapay(val id: String) : Donate()
data class OpenCollective(val id: String) : Donate()
}
class Screenshot(val locale: String, val type: Type, val path: String) {
enum class Type(val jsonName: String) {
VIDEO("video"),
PHONE("phone"),
SMALL_TABLET("smallTablet"),
LARGE_TABLET("largeTablet"),
WEAR("wear"),
TV("tv")
}
val identifier: String
get() = "$locale.${type.name}.$path"
fun url(
context: Context,
repository: Repository,
packageName: String
): Any {
if (type == Type.VIDEO) return context.videoPlaceHolder.apply {
setTintList(context.getColorFromAttr(MaterialR.attr.colorOnSurfaceInverse))
}
val phoneType = when (type) {
Type.PHONE -> "phoneScreenshots"
Type.SMALL_TABLET -> "sevenInchScreenshots"
Type.LARGE_TABLET -> "tenInchScreenshots"
Type.WEAR -> "wearScreenshots"
Type.TV -> "tvScreenshots"
else -> error("Should not be here, video url already returned")
}
return "${repository.address}/$packageName/$locale/$phoneType/$path"
}
}
// Same releases with different signatures
val selectedReleases: List<Release>
get() = releases.filter { it.selected }
val displayRelease: Release?
get() = selectedReleases.firstOrNull() ?: releases.firstOrNull()
val version: String
get() = displayRelease?.version.orEmpty()
val versionCode: Long
get() = selectedReleases.firstOrNull()?.versionCode ?: 0L
val compatible: Boolean
get() = selectedReleases.firstOrNull()?.incompatibilities?.isEmpty() == true
val signatures: List<String>
get() = selectedReleases.mapNotNull { it.signature.ifBlank { null } }.distinct().toList()
fun item(): ProductItem {
return ProductItem(
repositoryId,
packageName,
name,
summary,
icon,
metadataIcon,
version,
"",
compatible,
false,
0
)
}
fun canUpdate(installedItem: InstalledItem?): Boolean {
return installedItem != null && compatible && versionCode > installedItem.versionCode &&
installedItem.signature in signatures
}
}
fun List<Pair<Product, Repository>>.findSuggested(
installedItem: InstalledItem?
): Pair<Product, Repository>? = maxWithOrNull(
compareBy(
{ (product, _) ->
product.compatible &&
(installedItem == null || installedItem.signature in product.signatures)
},
{ (product, _) ->
product.versionCode
}
)
)

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app/src/main/kotlin/com/looker/droidify/model/ProductItem.kt Normal file
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package com.looker.droidify.model
import android.os.Parcelable
import android.view.View
import com.looker.droidify.utility.common.extension.dpi
import kotlinx.parcelize.Parcelize
data class ProductItem(
var repositoryId: Long,
var packageName: String,
var name: String,
var summary: String,
val icon: String,
val metadataIcon: String,
val version: String,
var installedVersion: String,
var compatible: Boolean,
var canUpdate: Boolean,
var matchRank: Int
) {
sealed interface Section : Parcelable {
@Parcelize
object All : Section
@Parcelize
class Category(val name: String) : Section
@Parcelize
class Repository(val id: Long, val name: String) : Section
}
private val supportedDpi = intArrayOf(120, 160, 240, 320, 480, 640)
private var deviceDpi: Int = -1
fun icon(
view: View,
repository: Repository
): String? {
if (packageName.isBlank()) return null
if (icon.isBlank() && metadataIcon.isBlank()) return null
if (repository.version < 11 && icon.isNotBlank()) {
return "${repository.address}/icons/$icon"
}
if (icon.isNotBlank()) {
if (deviceDpi == -1) {
deviceDpi = supportedDpi.find { it >= view.dpi } ?: supportedDpi.last()
}
return "${repository.address}/icons-$deviceDpi/$icon"
}
if (metadataIcon.isNotBlank()) {
return "${repository.address}/$packageName/$metadataIcon"
}
return null
}
}

7
app/src/main/kotlin/com/looker/droidify/model/ProductPreference.kt Normal file
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package com.looker.droidify.model
data class ProductPreference(val ignoreUpdates: Boolean, val ignoreVersionCode: Long) {
fun shouldIgnoreUpdate(versionCode: Long): Boolean {
return ignoreUpdates || ignoreVersionCode == versionCode
}
}

46
app/src/main/kotlin/com/looker/droidify/model/Release.kt Normal file
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package com.looker.droidify.model
import android.net.Uri
data class Release(
val selected: Boolean,
val version: String,
val versionCode: Long,
val added: Long,
val size: Long,
val minSdkVersion: Int,
val targetSdkVersion: Int,
val maxSdkVersion: Int,
val source: String,
val release: String,
val hash: String,
val hashType: String,
val signature: String,
val obbMain: String,
val obbMainHash: String,
val obbMainHashType: String,
val obbPatch: String,
val obbPatchHash: String,
val obbPatchHashType: String,
val permissions: List<String>,
val features: List<String>,
val platforms: List<String>,
val incompatibilities: List<Incompatibility>
) {
sealed class Incompatibility {
object MinSdk : Incompatibility()
object MaxSdk : Incompatibility()
object Platform : Incompatibility()
class Feature(val feature: String) : Incompatibility()
}
val identifier: String
get() = "$versionCode.$hash"
fun getDownloadUrl(repository: Repository): String {
return Uri.parse(repository.address).buildUpon().appendPath(release).build().toString()
}
val cacheFileName: String
get() = "${hash.replace('/', '-')}.apk"
}

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app/src/main/kotlin/com/looker/droidify/model/Repository.kt Normal file
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package com.looker.droidify.model
import java.net.URL
data class Repository(
var id: Long,
val address: String,
val mirrors: List<String>,
val name: String,
val description: String,
val version: Int,
val enabled: Boolean,
val fingerprint: String,
val lastModified: String,
val entityTag: String,
val updated: Long,
val timestamp: Long,
val authentication: String,
) {
fun edit(address: String, fingerprint: String, authentication: String): Repository {
val isAddressChanged = this.address != address
val isFingerprintChanged = this.fingerprint != fingerprint
val shouldForceUpdate = isAddressChanged || isFingerprintChanged
return copy(
address = address,
fingerprint = fingerprint,
lastModified = if (shouldForceUpdate) "" else lastModified,
entityTag = if (shouldForceUpdate) "" else entityTag,
authentication = authentication
)
}
fun update(
mirrors: List<String>,
name: String,
description: String,
version: Int,
lastModified: String,
entityTag: String,
timestamp: Long,
): Repository {
return copy(
mirrors = mirrors,
name = name,
description = description,
version = if (version >= 0) version else this.version,
lastModified = lastModified,
entityTag = entityTag,
updated = System.currentTimeMillis(),
timestamp = timestamp
)
}
fun enable(enabled: Boolean): Repository {
return copy(enabled = enabled, lastModified = "", entityTag = "")
}
@Suppress("SpellCheckingInspection")
companion object {
fun newRepository(
address: String,
fingerprint: String,
authentication: String,
): Repository {
val name = try {
URL(address).let { "${it.host}${it.path}" }
} catch (e: Exception) {
address
}
return defaultRepository(address, name, "", 0, true, fingerprint, authentication)
}
private fun defaultRepository(
address: String,
name: String,
description: String,
version: Int = 21,
enabled: Boolean = false,
fingerprint: String,
authentication: String = "",
): Repository {
return Repository(
-1, address, emptyList(), name, description, version, enabled,
fingerprint, "", "", 0L, 0L, authentication
)
}
val defaultRepositories = listOf(
defaultRepository(
address = "https://f-droid.org/repo",
name = "F-Droid",
description = "The official F-Droid Free Software repos" +
"itory. Everything in this repository is always buil" +
"t from the source code.",
enabled = true,
fingerprint = "43238D512C1E5EB2D6569F4A3AFBF5523418B82E0A3ED1552770ABB9A9C9CCAB"
),
defaultRepository(
address = "https://f-droid.org/archive",
name = "F-Droid Archive",
description = "The archive of the official F-Droid Free" +
" Software repository. Apps here are old and can co" +
"ntain known vulnerabilities and security issues!",
fingerprint = "43238D512C1E5EB2D6569F4A3AFBF5523418B82E0A3ED1552770ABB9A9C9CCAB"
),
defaultRepository(
address = "https://guardianproject.info/fdroid/repo",
name = "Guardian Project Official Releases",
description = "The official repository of The Guardian " +
"Project apps for use with the F-Droid client. Appl" +
"ications in this repository are official binaries " +
"built by the original application developers and " +
"signed by the same key as the APKs that are relea" +
"sed in the Google Play Store.",
fingerprint = "B7C2EEFD8DAC7806AF67DFCD92EB18126BC08312A7F2D6F3862E46013C7A6135"
),
defaultRepository(
address = "https://guardianproject.info/fdroid/archive",
name = "Guardian Project Archive",
description = "The official repository of The Guardian Pr" +
"oject apps for use with the F-Droid client. This con" +
"tains older versions of applications from the main repository.",
fingerprint = "B7C2EEFD8DAC7806AF67DFCD92EB18126BC08312A7F2D6F3862E46013C7A6135"
),
defaultRepository(
address = "https://apt.izzysoft.de/fdroid/repo",
name = "IzzyOnDroid F-Droid Repo",
description = "This is a repository of apps to be used with" +
" F-Droid the original application developers, taken" +
" from the resp. repositories (mostly GitHub). At thi" +
"s moment I cannot give guarantees on regular updates" +
" for all of them, though most are checked multiple times a week ",
enabled = true,
fingerprint = "3BF0D6ABFEAE2F401707B6D966BE743BF0EEE49C2561B9BA39073711F628937A"
),
defaultRepository(
address = "https://microg.org/fdroid/repo",
name = "MicroG Project",
description = "The official repository for MicroG." +
" MicroG is a lightweight open-source implementation" +
" of Google Play Services.",
fingerprint = "9BD06727E62796C0130EB6DAB39B73157451582CBD138E86C468ACC395D14165"
),
defaultRepository(
address = "https://repo.netsyms.com/fdroid/repo",
name = "Netsyms Technologies",
description = "Official collection of open-source apps created" +
" by Netsyms Technologies.",
fingerprint = "2581BA7B32D3AB443180C4087CAB6A7E8FB258D3A6E98870ECB3C675E4D64489"
),
defaultRepository(
address = "https://molly.im/fdroid/foss/fdroid/repo",
name = "Molly",
description = "The official repository for Molly. " +
"Molly is a fork of Signal focused on security.",
fingerprint = "5198DAEF37FC23C14D5EE32305B2AF45787BD7DF2034DE33AD302BDB3446DF74"
),
defaultRepository(
address = "https://archive.newpipe.net/fdroid/repo",
name = "NewPipe",
description = "The official repository for NewPipe." +
" NewPipe is a lightweight client for Youtube, PeerTube" +
", Soundcloud, etc.",
fingerprint = "E2402C78F9B97C6C89E97DB914A2751FDA1D02FE2039CC0897A462BDB57E7501"
),
defaultRepository(
address = "https://www.collaboraoffice.com/downloads/fdroid/repo",
name = "Collabora Office",
description = "Collabora Office is an office suite based on LibreOffice.",
fingerprint = "573258C84E149B5F4D9299E7434B2B69A8410372921D4AE586BA91EC767892CC"
),
defaultRepository(
address = "https://fdroid.libretro.com/repo",
name = "LibRetro",
description = "The official canary repository for this great" +
" retro emulators hub.",
fingerprint = "3F05B24D497515F31FEAB421297C79B19552C5C81186B3750B7C131EF41D733D"
),
defaultRepository(
address = "https://cdn.kde.org/android/fdroid/repo",
name = "KDE Android",
description = "The official nightly repository for KDE Android apps.",
fingerprint = "B3EBE10AFA6C5C400379B34473E843D686C61AE6AD33F423C98AF903F056523F"
),
defaultRepository(
address = "https://calyxos.gitlab.io/calyx-fdroid-repo/fdroid/repo",
name = "Calyx OS Repo",
description = "The official Calyx Labs F-Droid repository.",
fingerprint = "C44D58B4547DE5096138CB0B34A1CC99DAB3B4274412ED753FCCBFC11DC1B7B6"
),
defaultRepository(
address = "https://divestos.org/fdroid/official",
name = "Divest OS Repo",
description = "The official Divest OS F-Droid repository.",
fingerprint = "E4BE8D6ABFA4D9D4FEEF03CDDA7FF62A73FD64B75566F6DD4E5E577550BE8467"
),
defaultRepository(
address = "https://fdroid.fedilab.app/repo",
name = "Fedilab",
description = "The official repository for Fedilab. Fedilab is a " +
"multi-accounts client for Mastodon, Peertube, and other free" +
" software social networks.",
fingerprint = "11F0A69910A4280E2CD3CCC3146337D006BE539B18E1A9FEACE15FF757A94FEB"
),
defaultRepository(
address = "https://store.nethunter.com/repo",
name = "Kali Nethunter",
description = "Kali Nethunter's official selection of original b" +
"inaries.",
fingerprint = "7E418D34C3AD4F3C37D7E6B0FACE13332364459C862134EB099A3BDA2CCF4494"
),
defaultRepository(
address = "https://secfirst.org/fdroid/repo",
name = "Umbrella",
description = "The official repository for Umbrella. Umbrella is" +
" a collection of security advices, tutorials, tools etc.",
fingerprint = "39EB57052F8D684514176819D1645F6A0A7BD943DBC31AB101949006AC0BC228"
),
defaultRepository(
address = "https://thecapslock.gitlab.io/fdroid-patched-apps/fdroid/repo",
name = "Patched Apps",
description = "A collection of patched applications to provid" +
"e better compatibility, privacy etc..",
fingerprint = "313D9E6E789FF4E8E2D687AAE31EEF576050003ED67963301821AC6D3763E3AC"
),
defaultRepository(
address = "https://mobileapp.bitwarden.com/fdroid/repo",
name = "Bitwarden",
description = "The official repository for Bitwarden. Bitward" +
"en is a password manager.",
fingerprint = "BC54EA6FD1CD5175BCCCC47C561C5726E1C3ED7E686B6DB4B18BAC843A3EFE6C"
),
defaultRepository(
address = "https://briarproject.org/fdroid/repo",
name = "Briar",
description = "The official repository for Briar. Briar is a" +
" serverless/offline messenger that focused on privacy, s" +
"ecurity, and decentralization.",
fingerprint = "1FB874BEE7276D28ECB2C9B06E8A122EC4BCB4008161436CE474C257CBF49BD6"
),
defaultRepository(
address = "https://guardianproject-wind.s3.amazonaws.com/fdroid/repo",
name = "Wind Project",
description = "A collection of interesting offline/serverless apps.",
fingerprint = "182CF464D219D340DA443C62155198E399FEC1BC4379309B775DD9FC97ED97E1"
),
defaultRepository(
address = "https://nanolx.org/fdroid/repo",
name = "NanoDroid",
description = "A companion repository to microG's installer.",
fingerprint = "862ED9F13A3981432BF86FE93D14596B381D75BE83A1D616E2D44A12654AD015"
),
defaultRepository(
address = "https://releases.threema.ch/fdroid/repo",
name = "Threema Libre",
description = "The official repository for Threema Libre. R" +
"equires Threema Shop license. Threema Libre is an open" +
"-source messanger focused on security and privacy.",
fingerprint = "5734E753899B25775D90FE85362A49866E05AC4F83C05BEF5A92880D2910639E"
),
defaultRepository(
address = "https://fdroid.getsession.org/fdroid/repo",
name = "Session",
description = "The official repository for Session. Session" +
" is an open-source messanger focused on security and privacy.",
fingerprint = "DB0E5297EB65CC22D6BD93C869943BDCFCB6A07DC69A48A0DD8C7BA698EC04E6"
),
defaultRepository(
address = "https://www.cromite.org/fdroid/repo",
name = "Cromite",
description = "The official repository for Cromite. Cromite" +
" is a Chromium with ad blocking and enhanced privacy.",
fingerprint = "49F37E74DEE483DCA2B991334FB5A0200787430D0B5F9A783DD5F13695E9517B"
),
defaultRepository(
address = "https://fdroid.twinhelix.com/fdroid/repo",
name = "TwinHelix",
description = "TwinHelix F-Droid Repository, used for Signa" +
"l-FOSS, an open-source fork of Signal Private Messenger.",
fingerprint = "7b03b0232209b21b10a30a63897d3c6bca4f58fe29bc3477e8e3d8cf8e304028"
),
defaultRepository(
address = "https://fdroid.typeblog.net",
name = "PeterCxy's F-Droid",
description = "You have landed on PeterCxy's F-Droid repo. T" +
"o use this repository, please add the page's URL to your F-Droid client.",
fingerprint = "1a7e446c491c80bc2f83844a26387887990f97f2f379ae7b109679feae3dbc8c"
),
defaultRepository(
address = "https://s2.spiritcroc.de/fdroid/repo",
name = "SpiritCroc.de",
description = "While some of my apps are available from" +
" the official F-Droid repository, I also maintain my" +
" own repository for a small selection of apps. These" +
" might be forks of other apps with only minor change" +
"s, or apps that are not published on the Play Store f" +
"or other reasons. In contrast to the official F-Droid" +
" repos, these might also include proprietary librarie" +
"s, e.g. for push notifications.",
fingerprint = "6612ade7e93174a589cf5ba26ed3ab28231a789640546c8f30375ef045bc9242"
),
defaultRepository(
address = "https://s2.spiritcroc.de/testing/fdroid/repo",
name = "SpiritCroc.de Test Builds",
description = "SpiritCroc.de Test Builds",
fingerprint = "52d03f2fab785573bb295c7ab270695e3a1bdd2adc6a6de8713250b33f231225"
),
defaultRepository(
address = "https://static.cryptomator.org/android/fdroid/repo",
name = "Cryptomator",
description = "No Description",
fingerprint = "f7c3ec3b0d588d3cb52983e9eb1a7421c93d4339a286398e71d7b651e8d8ecdd"
),
defaultRepository(
address = "https://divestos.org/apks/unofficial/fdroid/repo",
name = "DivestOS Unofficial",
description = "This repository contains unofficial builds of open source apps" +
" that are not included in the other repos.",
fingerprint = "a18cdb92f40ebfbbf778a54fd12dbd74d90f1490cb9ef2cc6c7e682dd556855d"
),
defaultRepository(
address = "https://cdn.kde.org/android/stable-releases/fdroid/repo",
name = "KDE Stables",
description = "This repository contains unofficial builds of open source apps" +
" that are not included in the other repos.",
fingerprint = "13784ba6c80ff4e2181e55c56f961eed5844cea16870d3b38d58780b85e1158f"
),
defaultRepository(
address = "https://zimbelstern.eu/fdroid/repo",
name = "Zimbelstern's F-Droid repository",
description = "This is the official repository of apps from zimbelstern.eu," +
" to be used with F-Droid.",
fingerprint = "285158DECEF37CB8DE7C5AF14818ACBF4A9B1FBE63116758EFC267F971CA23AA"
),
defaultRepository(
address = "https://app.simplex.chat/fdroid/repo",
name = "SimpleX Chat F-Droid",
description = "SimpleX Chat official F-Droid repository.",
fingerprint = "9F358FF284D1F71656A2BFAF0E005DEAE6AA14143720E089F11FF2DDCFEB01BA"
),
defaultRepository(
address = "https://f-droid.monerujo.io/fdroid/repo",
name = "Monerujo Wallet",
description = "Monerujo Monero Wallet official F-Droid repository.",
fingerprint = "A82C68E14AF0AA6A2EC20E6B272EFF25E5A038F3F65884316E0F5E0D91E7B713"
),
defaultRepository(
address = "https://fdroid.cakelabs.com/fdroid/repo",
name = "Cake Labs",
description = "Cake Labs official F-Droid repository for Cake Wallet and Monero.com",
fingerprint = "EA44EFAEE0B641EE7A032D397D5D976F9C4E5E1ED26E11C75702D064E55F8755"
),
defaultRepository(
address = "https://app.futo.org/fdroid/repo",
name = "FUTO",
description = "FUTO official F-Droid repository.",
fingerprint = "39D47869D29CBFCE4691D9F7E6946A7B6D7E6FF4883497E6E675744ECDFA6D6D"
),
defaultRepository(
address = "https://fdroid.mm20.de/repo",
name = "MM20 Apps",
description = "Apps developed and distributed by MM20",
fingerprint = "156FBAB952F6996415F198F3F29628D24B30E725B0F07A2B49C3A9B5161EEE1A"
),
defaultRepository(
address = "https://breezy-weather.github.io/fdroid-repo/fdroid/repo",
name = "Breezy Weather",
description = "The F-Droid repository for Breezy Weather",
fingerprint = "3480A7BB2A296D8F98CB90D2309199B5B9519C1B31978DBCD877ADB102AF35EE"
),
defaultRepository(
address = "https://gh.artemchep.com/keyguard-repo-fdroid/repo",
name = "Keyguard Project",
description = "Mirrors artifacts available on https://github.com/AChep/keyguard-app/releases",
fingerprint = "03941CE79B081666609C8A48AB6E46774263F6FC0BBF1FA046CCFFC60EA643BC"
),
defaultRepository(
address = "https://f5a.torus.icu/fdroid/repo",
name = "Fcitx 5 For Android F-Droid Repo",
description = "Out-of-tree fcitx5-android plugins.",
fingerprint = "5D87CE1FAD3772425C2A7ED987A57595A20B07543B9595A7FD2CED25DFF3CF12"
),
defaultRepository(
address = "https://fdroid.i2pd.xyz/fdroid/repo/",
name = "PurpleI2P F-Droid repository",
description = "This is a repository of PurpleI2P. It contains applications developed and supported by our team.",
fingerprint = "5D87CE1FAD3772425C2A7ED987A57595A20B07543B9595A7FD2CED25DFF3CF12"
),
)
val newlyAdded: List<Repository> = listOf(
defaultRepository(
address = "https://fdroid.ironfoxoss.org/fdroid/repo",
name = "IronFox",
description = "The official repository for IronFox:" +
" A privacy and security-oriented Firefox-based browser for Android.",
fingerprint = "C5E291B5A571F9C8CD9A9799C2C94E02EC9703948893F2CA756D67B94204F904"
),
defaultRepository(
address = "https://raw.githubusercontent.com/chrisgch/tca/master/fdroid/repo",
name = "Total Commander",
description = "The official repository for Total Commander",
fingerprint = "3576596CECDD70488D61CFD90799A49B7FFD26A81A8FEF1BADEC88D069FA72C1"
),
defaultRepository(
address = "https://www.cromite.org/fdroid/repo",
name = "Cromite",
description = "The official repository for Cromite. " +
"Cromite is a Chromium fork based on Bromite with " +
"built-in support for ad blocking and an eye for privacy.",
fingerprint = "49F37E74DEE483DCA2B991334FB5A0200787430D0B5F9A783DD5F13695E9517B"
)
)
}
}

30
app/src/main/kotlin/com/looker/droidify/network/DataSize.kt Normal file
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package com.looker.droidify.network
import java.util.Locale
@JvmInline
value class DataSize(val value: Long) {
companion object {
private const val BYTE_SIZE = 1024L
private val sizeFormats = listOf("%.0f B", "%.0f kB", "%.1f MB", "%.2f GB")
}
override fun toString(): String {
val (size, index) = generateSequence(Pair(value.toFloat(), 0)) { (size, index) ->
if (size >= BYTE_SIZE) {
Pair(size / BYTE_SIZE, index + 1)
} else {
null
}
}.take(sizeFormats.size).last()
return sizeFormats[index].format(Locale.US, size)
}
}
infix fun DataSize.percentBy(denominator: DataSize?): Int = value percentBy denominator?.value
infix fun Long.percentBy(denominator: Long?): Int {
if (denominator == null || denominator < 1) return -1
return (this * 100 / denominator).toInt()
}

26
app/src/main/kotlin/com/looker/droidify/network/Downloader.kt Normal file
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package com.looker.droidify.network
import com.looker.droidify.network.header.HeadersBuilder
import com.looker.droidify.network.validation.FileValidator
import java.io.File
import java.net.Proxy
interface Downloader {
fun setProxy(proxy: Proxy)
suspend fun headCall(
url: String,
headers: HeadersBuilder.() -> Unit = {}
): NetworkResponse
suspend fun downloadToFile(
url: String,
target: File,
validator: FileValidator? = null,
headers: HeadersBuilder.() -> Unit = {},
block: ProgressListener? = null
): NetworkResponse
}
typealias ProgressListener = suspend (bytesReceived: DataSize, contentLength: DataSize) -> Unit

153
app/src/main/kotlin/com/looker/droidify/network/KtorDownloader.kt Normal file
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package com.looker.droidify.network
import com.looker.droidify.BuildConfig
import com.looker.droidify.network.header.HeadersBuilder
import com.looker.droidify.network.header.KtorHeadersBuilder
import com.looker.droidify.network.validation.FileValidator
import com.looker.droidify.network.validation.ValidationException
import com.looker.droidify.utility.common.extension.size
import io.ktor.client.HttpClient
import io.ktor.client.HttpClientConfig
import io.ktor.client.engine.HttpClientEngine
import io.ktor.client.engine.okhttp.OkHttp
import io.ktor.client.network.sockets.ConnectTimeoutException
import io.ktor.client.network.sockets.SocketTimeoutException
import io.ktor.client.plugins.HttpTimeout
import io.ktor.client.plugins.UserAgent
import io.ktor.client.plugins.onDownload
import io.ktor.client.request.head
import io.ktor.client.request.headers
import io.ktor.client.request.prepareGet
import io.ktor.client.request.request
import io.ktor.client.request.url
import io.ktor.client.statement.HttpResponse
import io.ktor.client.statement.bodyAsChannel
import io.ktor.http.HttpStatusCode
import io.ktor.http.etag
import io.ktor.http.isSuccess
import io.ktor.http.lastModified
import io.ktor.utils.io.jvm.javaio.copyTo
import kotlinx.coroutines.CoroutineDispatcher
import kotlinx.coroutines.withContext
import java.io.File
import java.io.IOException
import java.net.Proxy
import kotlin.coroutines.cancellation.CancellationException
internal class KtorDownloader(
httpClientEngine: HttpClientEngine,
private val dispatcher: CoroutineDispatcher,
) : Downloader {
private var client = client(httpClientEngine)
set(newClient) {
field.close()
field = newClient
}
override fun setProxy(proxy: Proxy) {
client = client(OkHttp.create { this.proxy = proxy })
}
override suspend fun headCall(
url: String,
headers: HeadersBuilder.() -> Unit
): NetworkResponse {
val headRequest = createRequest(
url = url,
headers = headers
)
return client.head(headRequest).asNetworkResponse()
}
override suspend fun downloadToFile(
url: String,
target: File,
validator: FileValidator?,
headers: HeadersBuilder.() -> Unit,
block: ProgressListener?
): NetworkResponse = withContext(dispatcher) {
try {
val request = createRequest(
url = url,
headers = {
inRange(target.size)
headers()
},
fileSize = target.size,
block = block
)
client.prepareGet(request).execute { response ->
val networkResponse = response.asNetworkResponse()
if (networkResponse !is NetworkResponse.Success) {
return@execute networkResponse
}
response.bodyAsChannel().copyTo(target.outputStream())
validator?.validate(target)
networkResponse
}
} catch (e: SocketTimeoutException) {
NetworkResponse.Error.SocketTimeout(e)
} catch (e: ConnectTimeoutException) {
NetworkResponse.Error.ConnectionTimeout(e)
} catch (e: IOException) {
NetworkResponse.Error.IO(e)
} catch (e: ValidationException) {
target.delete()
NetworkResponse.Error.Validation(e)
} catch (e: Exception) {
if (e is CancellationException) throw e
NetworkResponse.Error.Unknown(e)
}
}
private fun client(
engine: HttpClientEngine = OkHttp.create()
): HttpClient {
return HttpClient(engine) {
userAgentConfig()
timeoutConfig()
}
}
private fun createRequest(
url: String,
headers: HeadersBuilder.() -> Unit,
fileSize: Long? = null,
block: ProgressListener? = null
) = request {
url(url)
this.headers {
KtorHeadersBuilder(this).headers()
}
onDownload { read, total ->
if (block != null) {
block(
DataSize(read + (fileSize ?: 0L)),
DataSize((total ?: 0L) + (fileSize ?: 0L))
)
}
}
}
}
private const val CONNECTION_TIMEOUT = 30_000L
private const val SOCKET_TIMEOUT = 15_000L
private const val USER_AGENT = "Droid-ify/${BuildConfig.VERSION_NAME}-${BuildConfig.BUILD_TYPE}"
private fun HttpClientConfig<*>.userAgentConfig() = install(UserAgent) {
agent = USER_AGENT
}
private fun HttpClientConfig<*>.timeoutConfig() = install(HttpTimeout) {
connectTimeoutMillis = CONNECTION_TIMEOUT
socketTimeoutMillis = SOCKET_TIMEOUT
}
private fun HttpResponse.asNetworkResponse(): NetworkResponse =
if (status.isSuccess() || status == HttpStatusCode.NotModified) {
NetworkResponse.Success(status.value, lastModified(), etag())
} else {
NetworkResponse.Error.Http(status.value)
}

28
app/src/main/kotlin/com/looker/droidify/network/NetworkResponse.kt Normal file
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package com.looker.droidify.network
import com.looker.droidify.network.validation.ValidationException
import java.util.Date
sealed interface NetworkResponse {
sealed interface Error : NetworkResponse {
data class ConnectionTimeout(val exception: Exception) : Error
data class SocketTimeout(val exception: Exception) : Error
data class IO(val exception: Exception) : Error
data class Validation(val exception: ValidationException) : Error
data class Unknown(val exception: Exception) : Error
data class Http(val statusCode: Int) : Error
}
data class Success(
val statusCode: Int,
val lastModified: Date?,
val etag: String?
) : NetworkResponse
}

20
app/src/main/kotlin/com/looker/droidify/network/header/HeadersBuilder.kt Normal file
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package com.looker.droidify.network.header
import java.util.Date
interface HeadersBuilder {
infix fun String.headsWith(value: Any?)
fun etag(etagString: String)
fun ifModifiedSince(date: Date)
fun ifModifiedSince(date: String)
fun authentication(username: String, password: String)
fun authentication(base64: String)
fun inRange(start: Number?, end: Number? = null)
}

55
app/src/main/kotlin/com/looker/droidify/network/header/KtorHeadersBuilder.kt Normal file
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package com.looker.droidify.network.header
import io.ktor.http.HttpHeaders
import io.ktor.util.encodeBase64
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
import java.util.TimeZone
internal class KtorHeadersBuilder(
private val builder: io.ktor.http.HeadersBuilder
) : HeadersBuilder {
override fun String.headsWith(value: Any?) {
if (value == null) return
with(builder) {
append(this@headsWith, value.toString())
}
}
override fun etag(etagString: String) {
HttpHeaders.ETag headsWith etagString
}
override fun ifModifiedSince(date: Date) {
HttpHeaders.IfModifiedSince headsWith date.toFormattedString()
}
override fun ifModifiedSince(date: String) {
HttpHeaders.IfModifiedSince headsWith date
}
override fun authentication(username: String, password: String) {
HttpHeaders.Authorization headsWith "Basic ${"$username:$password".encodeBase64()}"
}
override fun authentication(base64: String) {
HttpHeaders.Authorization headsWith base64
}
override fun inRange(start: Number?, end: Number?) {
if (start == null) return
val valueString = if (end != null) "bytes=$start-$end" else "bytes=$start-"
HttpHeaders.Range headsWith valueString
}
private companion object {
val HTTP_DATE_FORMAT: SimpleDateFormat
get() = SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US).apply {
timeZone = TimeZone.getTimeZone("GMT")
}
fun Date.toFormattedString(): String = HTTP_DATE_FORMAT.format(this)
}
}

10
app/src/main/kotlin/com/looker/droidify/network/validation/FileValidator.kt Normal file
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@@ -0,0 +1,10 @@
package com.looker.droidify.network.validation
import java.io.File
interface FileValidator {
@Throws(ValidationException::class)
suspend fun validate(file: File)
}

6
app/src/main/kotlin/com/looker/droidify/network/validation/ValidationException.kt Normal file
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@@ -0,0 +1,6 @@
package com.looker.droidify.network.validation
class ValidationException(override val message: String) : Exception(message)
@Suppress("NOTHING_TO_INLINE")
inline fun invalid(message: String): Nothing = throw ValidationException(message)

30
app/src/main/kotlin/com/looker/droidify/receivers/InstalledAppReceiver.kt Normal file
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@@ -0,0 +1,30 @@
package com.looker.droidify.receivers
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import com.looker.droidify.utility.common.extension.getPackageInfoCompat
import com.looker.droidify.database.Database
import com.looker.droidify.utility.extension.toInstalledItem
class InstalledAppReceiver(private val packageManager: PackageManager) : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent) {
val packageName =
intent.data?.let { if (it.scheme == "package") it.schemeSpecificPart else null }
if (packageName != null) {
when (intent.action.orEmpty()) {
Intent.ACTION_PACKAGE_ADDED,
Intent.ACTION_PACKAGE_REMOVED
-> {
val packageInfo = packageManager.getPackageInfoCompat(packageName)
if (packageInfo != null) {
Database.InstalledAdapter.put(packageInfo.toInstalledItem())
} else {
Database.InstalledAdapter.delete(packageName)
}
}
}
}
}
}

43
app/src/main/kotlin/com/looker/droidify/service/Connection.kt Normal file
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package com.looker.droidify.service
import android.content.ComponentName
import android.content.Context
import android.content.Intent
import android.content.ServiceConnection
import android.os.IBinder
class Connection<B : IBinder, S : ConnectionService<B>>(
private val serviceClass: Class<S>,
private val onBind: ((Connection<B, S>, B) -> Unit)? = null,
private val onUnbind: ((Connection<B, S>, B) -> Unit)? = null
) : ServiceConnection {
var binder: B? = null
private set
private fun handleUnbind() {
binder?.let {
binder = null
onUnbind?.invoke(this, it)
}
}
override fun onServiceConnected(componentName: ComponentName, binder: IBinder) {
@Suppress("UNCHECKED_CAST")
binder as B
this.binder = binder
onBind?.invoke(this, binder)
}
override fun onServiceDisconnected(componentName: ComponentName) {
handleUnbind()
}
fun bind(context: Context) {
context.bindService(Intent(context, serviceClass), this, Context.BIND_AUTO_CREATE)
}
fun unbind(context: Context) {
context.unbindService(this)
handleUnbind()
}
}

22
app/src/main/kotlin/com/looker/droidify/service/ConnectionService.kt Normal file
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package com.looker.droidify.service
import android.app.Service
import android.content.Intent
import android.os.IBinder
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.cancel
abstract class ConnectionService<T : IBinder> : Service() {
private val supervisorJob = SupervisorJob()
val lifecycleScope = CoroutineScope(Dispatchers.Main + supervisorJob)
abstract override fun onBind(intent: Intent): T
override fun onDestroy() {
super.onDestroy()
lifecycleScope.cancel()
}
}

475
app/src/main/kotlin/com/looker/droidify/service/DownloadService.kt Normal file
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package com.looker.droidify.service
import android.app.PendingIntent
import android.content.Intent
import android.graphics.Color
import android.net.Uri
import android.util.Log
import androidx.core.app.NotificationCompat
import com.looker.droidify.BuildConfig
import com.looker.droidify.MainActivity
import com.looker.droidify.datastore.SettingsRepository
import com.looker.droidify.datastore.get
import com.looker.droidify.datastore.model.InstallerType
import com.looker.droidify.installer.InstallManager
import com.looker.droidify.installer.model.InstallState
import com.looker.droidify.installer.model.installFrom
import com.looker.droidify.installer.notification.createInstallNotification
import com.looker.droidify.installer.notification.installNotification
import com.looker.droidify.model.Release
import com.looker.droidify.model.Repository
import com.looker.droidify.network.DataSize
import com.looker.droidify.network.Downloader
import com.looker.droidify.network.NetworkResponse
import com.looker.droidify.network.percentBy
import com.looker.droidify.network.validation.ValidationException
import com.looker.droidify.utility.common.Constants
import com.looker.droidify.utility.common.Constants.NOTIFICATION_CHANNEL_INSTALL
import com.looker.droidify.utility.common.SdkCheck
import com.looker.droidify.utility.common.cache.Cache
import com.looker.droidify.utility.common.createNotificationChannel
import com.looker.droidify.utility.common.extension.notificationManager
import com.looker.droidify.utility.common.extension.startServiceCompat
import com.looker.droidify.utility.common.extension.stopForegroundCompat
import com.looker.droidify.utility.common.extension.toPendingIntent
import com.looker.droidify.utility.common.extension.updateAsMutable
import com.looker.droidify.utility.common.log
import dagger.hilt.android.AndroidEntryPoint
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Job
import kotlinx.coroutines.flow.MutableStateFlow
import kotlinx.coroutines.flow.asStateFlow
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.flow.filter
import kotlinx.coroutines.flow.first
import kotlinx.coroutines.flow.sample
import kotlinx.coroutines.flow.update
import kotlinx.coroutines.launch
import kotlinx.coroutines.sync.Mutex
import kotlinx.coroutines.sync.withLock
import kotlinx.coroutines.yield
import java.io.File
import javax.inject.Inject
import com.looker.droidify.R.string as stringRes
@AndroidEntryPoint
class DownloadService : ConnectionService<DownloadService.Binder>() {
companion object {
private const val ACTION_CANCEL = "${BuildConfig.APPLICATION_ID}.intent.action.CANCEL"
}
@Inject
lateinit var settingsRepository: SettingsRepository
@Inject
lateinit var downloader: Downloader
private val installerType
get() = settingsRepository.get { installerType }
@Inject
lateinit var installer: InstallManager
sealed class State(val packageName: String) {
data object Idle : State("")
data class Connecting(val name: String) : State(name)
data class Downloading(val name: String, val read: DataSize, val total: DataSize?) : State(
name
)
data class Error(val name: String) : State(name)
data class Cancel(val name: String) : State(name)
data class Success(val name: String, val release: Release) : State(name)
}
data class DownloadState(
val currentItem: State = State.Idle,
val queue: List<String> = emptyList()
) {
infix fun isDownloading(packageName: String): Boolean =
currentItem.packageName == packageName && (
currentItem is State.Connecting || currentItem is State.Downloading
)
infix fun isComplete(packageName: String): Boolean =
currentItem.packageName == packageName && (
currentItem is State.Error ||
currentItem is State.Cancel ||
currentItem is State.Success ||
currentItem is State.Idle
)
}
private val _downloadState = MutableStateFlow(DownloadState())
private class Task(
val packageName: String,
val name: String,
val release: Release,
val url: String,
val authentication: String,
val isUpdate: Boolean = false
) {
val notificationTag: String
get() = "download-$packageName"
}
private data class CurrentTask(val task: Task, val job: Job, val lastState: State)
private var started = false
private val tasks = mutableListOf<Task>()
private var currentTask: CurrentTask? = null
private val lock = Mutex()
inner class Binder : android.os.Binder() {
val downloadState = _downloadState.asStateFlow()
fun enqueue(
packageName: String,
name: String,
repository: Repository,
release: Release,
isUpdate: Boolean = false
) {
val task = Task(
packageName = packageName,
name = name,
release = release,
url = release.getDownloadUrl(repository),
authentication = repository.authentication,
isUpdate = isUpdate
)
if (Cache.getReleaseFile(this@DownloadService, release.cacheFileName).exists()) {
lifecycleScope.launch { publishSuccess(task) }
return
}
cancelTasks(packageName)
cancelCurrentTask(packageName)
notificationManager?.cancel(
task.notificationTag,
Constants.NOTIFICATION_ID_DOWNLOADING
)
tasks += task
if (currentTask == null) {
handleDownload()
} else {
updateCurrentQueue { add(packageName) }
}
}
fun cancel(packageName: String) {
cancelTasks(packageName)
cancelCurrentTask(packageName)
}
}
private val binder = Binder()
override fun onBind(intent: Intent): Binder = binder
override fun onCreate() {
super.onCreate()
createNotificationChannel(
id = Constants.NOTIFICATION_CHANNEL_DOWNLOADING,
name = getString(stringRes.downloading),
)
createNotificationChannel(
id = NOTIFICATION_CHANNEL_INSTALL,
name = getString(stringRes.install)
)
lifecycleScope.launch {
_downloadState
.filter { currentTask != null }
.sample(400)
.collectLatest {
publishForegroundState(false, it.currentItem)
}
}
}
override fun onTimeout(startId: Int) {
super.onTimeout(startId)
onDestroy()
stopSelf()
}
override fun onDestroy() {
super.onDestroy()
cancelTasks(null)
cancelCurrentTask(null)
}
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
if (intent?.action == ACTION_CANCEL) {
currentTask?.let { binder.cancel(it.task.packageName) }
}
return START_NOT_STICKY
}
private fun cancelTasks(packageName: String?) {
tasks.removeAll {
(packageName == null || it.packageName == packageName) && run {
updateCurrentState(State.Cancel(it.packageName))
true
}
}
}
private fun cancelCurrentTask(packageName: String?) {
currentTask?.let {
if (packageName == null || it.task.packageName == packageName) {
it.job.cancel()
currentTask = null
updateCurrentState(State.Cancel(it.task.packageName))
}
}
}
private sealed interface ErrorType {
data object IO : ErrorType
data object Http : ErrorType
data object SocketTimeout : ErrorType
data object ConnectionTimeout : ErrorType
class Validation(val exception: ValidationException) : ErrorType
}
private fun showNotificationError(task: Task, errorType: ErrorType) {
val intent = Intent(this, MainActivity::class.java)
.setAction(Intent.ACTION_VIEW)
.setData(Uri.parse("package:${task.packageName}"))
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
.toPendingIntent(this)
notificationManager?.notify(
task.notificationTag,
Constants.NOTIFICATION_ID_DOWNLOADING,
NotificationCompat
.Builder(this, Constants.NOTIFICATION_CHANNEL_DOWNLOADING)
.setAutoCancel(true)
.setSmallIcon(android.R.drawable.stat_notify_error)
.setColor(Color.GREEN)
.setOnlyAlertOnce(true)
.setContentIntent(intent)
.errorNotificationContent(task, errorType)
.build()
)
}
private fun NotificationCompat.Builder.errorNotificationContent(
task: Task,
errorType: ErrorType
): NotificationCompat.Builder {
val title = if (errorType is ErrorType.Validation) {
stringRes.could_not_validate_FORMAT
} else {
stringRes.could_not_download_FORMAT
}
val description = when (errorType) {
ErrorType.ConnectionTimeout -> getString(stringRes.connection_error_DESC)
ErrorType.Http -> getString(stringRes.http_error_DESC)
ErrorType.IO -> getString(stringRes.io_error_DESC)
ErrorType.SocketTimeout -> getString(stringRes.socket_error_DESC)
is ErrorType.Validation -> errorType.exception.message
}
setContentTitle(getString(title, task.name))
return setContentText(description)
}
private fun showNotificationInstall(task: Task) {
val intent = Intent(this, MainActivity::class.java)
.setAction(MainActivity.ACTION_INSTALL)
.setData(Uri.parse("package:${task.packageName}"))
.putExtra(MainActivity.EXTRA_CACHE_FILE_NAME, task.release.cacheFileName)
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
.toPendingIntent(this)
val notification = createInstallNotification(
appName = task.name,
state = InstallState.Pending,
autoCancel = true,
) {
setContentIntent(intent)
}
notificationManager?.installNotification(
packageName = task.packageName,
notification = notification,
)
}
private suspend fun publishSuccess(task: Task) {
val currentInstaller = installerType.first()
updateCurrentQueue { add("") }
updateCurrentState(State.Success(task.packageName, task.release))
val autoInstallWithSessionInstaller =
SdkCheck.canAutoInstall(task.release.targetSdkVersion) &&
currentInstaller == InstallerType.SESSION &&
task.isUpdate
showNotificationInstall(task)
if (currentInstaller == InstallerType.ROOT ||
currentInstaller == InstallerType.SHIZUKU ||
autoInstallWithSessionInstaller
) {
val installItem = task.packageName installFrom task.release.cacheFileName
installer install installItem
}
}
private val stateNotificationBuilder by lazy {
NotificationCompat
.Builder(this, Constants.NOTIFICATION_CHANNEL_DOWNLOADING)
.setSmallIcon(android.R.drawable.stat_sys_download)
.setColor(Color.GREEN)
.addAction(
0,
getString(stringRes.cancel),
PendingIntent.getService(
this,
0,
Intent(this, this::class.java).setAction(ACTION_CANCEL),
PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
)
)
}
private fun publishForegroundState(force: Boolean, state: State) {
if (!force && currentTask == null) return
currentTask = currentTask!!.copy(lastState = state)
stateNotificationBuilder.downloadingNotificationContent(state)
?.let { notification ->
startForeground(
Constants.NOTIFICATION_ID_DOWNLOADING,
notification.build()
)
} ?: run {
log("Invalid Download State: $state", "DownloadService", Log.ERROR)
}
}
private fun NotificationCompat.Builder.downloadingNotificationContent(
state: State
): NotificationCompat.Builder? {
return when (state) {
is State.Connecting -> {
setContentTitle(getString(stringRes.downloading_FORMAT, currentTask!!.task.name))
setContentText(getString(stringRes.connecting))
setProgress(1, 0, true)
}
is State.Downloading -> {
setContentTitle(getString(stringRes.downloading_FORMAT, currentTask!!.task.name))
if (state.total != null) {
setContentText("${state.read} / ${state.total}")
setProgress(100, state.read.value percentBy state.total.value, false)
} else {
setContentText(state.read.toString())
setProgress(0, 0, true)
}
}
else -> null
}
}
private fun handleDownload() {
if (currentTask != null) return
if (tasks.isEmpty() && started) {
started = false
stopForegroundCompat()
return
}
if (!started) {
started = true
startServiceCompat()
}
val task = tasks.removeFirstOrNull() ?: return
with(stateNotificationBuilder) {
setWhen(System.currentTimeMillis())
setContentIntent(createNotificationIntent(task.packageName))
}
val connectionState = State.Connecting(task.packageName)
val partialReleaseFile =
Cache.getPartialReleaseFile(this, task.release.cacheFileName)
val job = lifecycleScope.downloadFile(task, partialReleaseFile)
currentTask = CurrentTask(task, job, connectionState)
publishForegroundState(true, connectionState)
updateCurrentState(State.Connecting(task.packageName))
}
private fun createNotificationIntent(packageName: String): PendingIntent? =
Intent(this, MainActivity::class.java)
.setAction(Intent.ACTION_VIEW)
.setData(Uri.parse("package:$packageName"))
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
.toPendingIntent(this)
private fun CoroutineScope.downloadFile(
task: Task,
target: File
) = launch {
try {
val releaseValidator = ReleaseFileValidator(
context = this@DownloadService,
packageName = task.packageName,
release = task.release
)
val response = downloader.downloadToFile(
url = task.url,
target = target,
validator = releaseValidator,
headers = { authentication(task.authentication) }
) { read, total ->
yield()
updateCurrentState(State.Downloading(task.packageName, read, total))
}
when (response) {
is NetworkResponse.Success -> {
val releaseFile = Cache.getReleaseFile(
this@DownloadService,
task.release.cacheFileName
)
target.renameTo(releaseFile)
publishSuccess(task)
}
is NetworkResponse.Error -> {
updateCurrentState(State.Error(task.packageName))
val errorType = when (response) {
is NetworkResponse.Error.ConnectionTimeout -> ErrorType.ConnectionTimeout
is NetworkResponse.Error.IO -> ErrorType.IO
is NetworkResponse.Error.SocketTimeout -> ErrorType.SocketTimeout
is NetworkResponse.Error.Validation -> ErrorType.Validation(
response.exception
)
else -> ErrorType.Http
}
showNotificationError(task, errorType)
}
}
} finally {
lock.withLock { currentTask = null }
handleDownload()
}
}
private fun updateCurrentState(state: State) {
_downloadState.update {
val newQueue =
if (state.packageName in it.queue) {
it.queue.updateAsMutable {
removeAll { name -> name == "" }
remove(state.packageName)
}
} else {
it.queue
}
it.copy(currentItem = state, queue = newQueue)
}
}
private fun updateCurrentQueue(block: MutableList<String>.() -> Unit) {
_downloadState.update { state ->
state.copy(queue = state.queue.updateAsMutable(block))
}
}
}

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