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feat: working resource patching

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This commit is contained in:
Alberto Ponces
2022-08-19 19:13:43 +01:00
parent e373aef2d9
commit 4b2806c519
8 changed files with 107 additions and 64 deletions
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8
lib/services/github_api.dart
View File

@ -17,7 +17,11 @@ class GithubAPI {
}
}
Future<File?> latestReleaseFile(String org, repoName) async {
Future<File?> latestReleaseFile(
String extension,
String org,
repoName,
) async {
try {
var latestRelease = await _github.repositories.getLatestRelease(
RepositorySlug(org, repoName),
@ -25,7 +29,7 @@ class GithubAPI {
String? url = latestRelease.assets
?.firstWhere((asset) =>
asset.name != null &&
(asset.name!.endsWith('.dex') || asset.name!.endsWith('.apk')) &&
asset.name!.endsWith(extension) &&
!asset.name!.contains('-sources') &&
!asset.name!.contains('-javadoc'))
.browserDownloadUrl;

24
lib/services/manager_api.dart
View File

@ -6,30 +6,28 @@ import 'package:revanced_manager/services/github_api.dart';
class ManagerAPI {
final GithubAPI _githubAPI = GithubAPI();
Future<File?> downloadPatches() async {
return await _githubAPI.latestReleaseFile(ghOrg, patchesRepo);
Future<File?> downloadPatches(String extension) async {
return await _githubAPI.latestReleaseFile(extension, ghOrg, patchesRepo);
}
Future<File?> downloadIntegrations() async {
return await _githubAPI.latestReleaseFile(ghOrg, integrationsRepo);
}
Future<File?> downloadManager() async {
Future<File?> downloadIntegrations(String extension) async {
return await _githubAPI.latestReleaseFile(
'Aunali321',
'revanced-manager-flutter',
extension,
ghOrg,
integrationsRepo,
);
}
Future<File?> downloadManager(String extension) async {
return await _githubAPI.latestReleaseFile(extension, ghOrg, managerRepo);
}
Future<String?> getLatestPatchesVersion() async {
return await _githubAPI.latestReleaseVersion(ghOrg, patchesRepo);
}
Future<String?> getLatestManagerVersion() async {
return await _githubAPI.latestReleaseVersion(
'Aunali321',
'revanced-manager-flutter',
);
return await _githubAPI.latestReleaseVersion(ghOrg, managerRepo);
}
Future<String> getCurrentManagerVersion() async {

80
lib/services/patcher_api.dart
View File

@ -2,6 +2,7 @@ import 'dart:io';
import 'package:app_installer/app_installer.dart';
import 'package:device_apps/device_apps.dart';
import 'package:flutter/services.dart';
import 'package:flutter_archive/flutter_archive.dart';
import 'package:injectable/injectable.dart';
import 'package:path_provider/path_provider.dart';
import 'package:revanced_manager/models/patch.dart';
@ -21,29 +22,47 @@ class PatcherAPI {
Directory? _tmpDir;
Directory? _workDir;
Directory? _cacheDir;
File? _patchBundleFile;
File? _zipPatchBundleFile;
File? _integrations;
File? _inputFile;
File? _patchedFile;
File? _outFile;
Future<void> initPatcher() async {
_tmpDir = await getTemporaryDirectory();
_workDir = _tmpDir!.createTempSync('tmp-');
_inputFile = File('${_workDir!.path}/base.apk');
_patchedFile = File('${_workDir!.path}/patched.apk');
_outFile = File('${_workDir!.path}/out.apk');
_cacheDir = Directory('${_workDir!.path}/cache');
_cacheDir!.createSync();
}
Future<void> loadPatches() async {
if (_patchBundleFile == null) {
_patchBundleFile = await _managerAPI.downloadPatches();
if (_patchBundleFile != null) {
await patcherChannel.invokeMethod<bool>(
'loadPatches',
{
'pathBundlesPaths': <String>[_patchBundleFile!.absolute.path],
},
);
if (_cacheDir == null) {
await initPatcher();
}
if (_zipPatchBundleFile == null) {
File? patchBundleDexFile = await _managerAPI.downloadPatches('.dex');
File? patchBundleJarFile = await _managerAPI.downloadPatches('.jar');
if (patchBundleDexFile != null && patchBundleJarFile != null) {
await joinPatchBundleFiles(patchBundleDexFile, patchBundleJarFile);
if (_zipPatchBundleFile != null) {
await patcherChannel.invokeMethod<bool>(
'loadPatches',
{
'zipPatchBundlePath': _zipPatchBundleFile!.path,
'cacheDirPath': _cacheDir!.path,
},
);
}
}
}
}
Future<List<ApplicationWithIcon>> getFilteredInstalledApps() async {
List<ApplicationWithIcon> filteredPackages = [];
if (_patchBundleFile != null) {
if (_zipPatchBundleFile != null) {
try {
List<String>? patchesPackages = await patcherChannel
.invokeListMethod<String>('getCompatiblePackages');
@ -71,7 +90,7 @@ class PatcherAPI {
PatchedApplication? selectedApp,
) async {
List<Patch> filteredPatches = [];
if (_patchBundleFile != null && selectedApp != null) {
if (_zipPatchBundleFile != null && selectedApp != null) {
try {
var patches =
await patcherChannel.invokeListMethod<Map<dynamic, dynamic>>(
@ -112,7 +131,7 @@ class PatcherAPI {
PatchedApplication? selectedApp,
) async {
List<Patch> appliedPatches = [];
if (_patchBundleFile != null && selectedApp != null) {
if (_zipPatchBundleFile != null && selectedApp != null) {
try {
var patches =
await patcherChannel.invokeListMethod<Map<dynamic, dynamic>>(
@ -148,17 +167,12 @@ class PatcherAPI {
return appliedPatches;
}
Future<void> initPatcher(bool mergeIntegrations) async {
Future<void> mergeIntegrations(bool mergeIntegrations) async {
if (mergeIntegrations) {
_integrations = await _managerAPI.downloadIntegrations();
_integrations = await _managerAPI.downloadIntegrations('.apk');
} else {
_integrations = null;
}
_tmpDir = await getTemporaryDirectory();
_workDir = _tmpDir!.createTempSync('tmp-');
_inputFile = File('${_workDir!.path}/base.apk');
_patchedFile = File('${_workDir!.path}/patched.apk');
_outFile = File('${_workDir!.path}/out.apk');
_cacheDir = Directory('${_workDir!.path}/cache');
_cacheDir!.createSync();
}
Future<void> runPatcher(
@ -234,4 +248,26 @@ class PatcherAPI {
await _rootAPI.deleteApp(patchedApp.packageName, patchedApp.apkFilePath);
}
}
Future<void> joinPatchBundleFiles(
File patchBundleDexFile,
File patchBundleJarFile,
) async {
_zipPatchBundleFile = File('${_workDir!.path}/join.zip');
Directory joinDir = Directory('${_cacheDir!.path}/join');
try {
await ZipFile.extractToDirectory(
zipFile: patchBundleJarFile,
destinationDir: joinDir,
);
patchBundleDexFile.copySync('${joinDir.path}/classes.dex');
await ZipFile.createFromDirectory(
sourceDir: joinDir,
zipFile: _zipPatchBundleFile!,
recurseSubDirs: true,
);
} on Exception {
_zipPatchBundleFile = null;
}
}
}