feat: support inject MT Manager DocumentsProvider

Co-Authored-By: Hicores <me@hicore.cc>

manager/src/main/AndroidManifest.xml

@@ -40,6 +40,14 @@
             android:exported="true"
             android:targetActivity="org.lsposed.lspatch.ui.activity.MainActivity">
             <intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:scheme="file" />
+                <data android:scheme="content" />
+                <data android:mimeType="application/vnd.android.package-archive" />
+            </intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
 

manager/src/main/java/org/lsposed/lspatch/Patcher.kt

@@ -35,6 +35,7 @@ object Patcher {
                 embeddedModules?.forEach {
                     add("-m"); add(it)
                 }
+                if (config.injectProvider) add("--provider")
                 if(injectDex) add("--injectdex")
                 if (!MyKeyStore.useDefault) {
                     addAll(arrayOf("-k", MyKeyStore.file.path, Configs.keyStorePassword, Configs.keyStoreAlias, Configs.keyStoreAliasPassword))

manager/src/main/java/org/lsposed/lspatch/ui/page/NewPatchScreen.kt

@@ -566,6 +566,7 @@ private fun InstallDialog(patchApp: AppInfo, onFinish: (Int, String?) -> Unit) {
 
     LaunchedEffect(uninstallFirst) {
         if (!uninstallFirst && installing == 0) {       
+            onFinish(LSPPackageManager.STATUS_USER_CANCELLED, "User cancelled")
             doInstall()
         }
     }

manager/src/main/java/org/lsposed/lspatch/ui/viewmodel/NewPatchViewModel.kt

@@ -45,6 +45,7 @@ class NewPatchViewModel : ViewModel() {
     var overrideVersionCode by mutableStateOf(false)
     var sigBypassLevel by mutableStateOf(2)
     var injectDex by mutableStateOf(false)
+    var injectProvider by mutableStateOf(false)
     var outputLog by mutableStateOf(true)
     var embeddedModules = emptyList<AppInfo>()
 
@@ -96,9 +97,9 @@ class NewPatchViewModel : ViewModel() {
     }
 
     private fun submitPatch() {
-        Log.d(TAG, "Submit patch")
+        Log.d(TAG, "Submit Patch")
         if (useManager) embeddedModules = emptyList()
-        val config = PatchConfig(useManager, debuggable, overrideVersionCode, sigBypassLevel, null, null, outputLog, newPackageName)
+        val config = PatchConfig(useManager, debuggable, overrideVersionCode, sigBypassLevel, null, null, injectProvider, outputLog, newPackageName)
         patchOptions = Patcher.Options(
             newPackageName = newPackageName,
             injectDex = injectDex,
@@ -110,7 +111,7 @@ class NewPatchViewModel : ViewModel() {
     }
 
     private suspend fun launchPatch() {
-        logger.i("Launch patch")
+        logger.i("Launch Patch")
         patchState = try {
             Patcher.patch(logger, patchOptions)
             PatchState.FINISHED

manager/src/main/res/values-zh-rCN/strings.xml

@@ -65,6 +65,8 @@
     <string name="patch_override_version_code_desc">将修补的 App 版本号重写为 1\n这将允许后续降级安装，并且通常来说这不会影响应用实际感知到的版本号</string>
     <string name="patch_new_package">修补新包名</string>
     <string name="hint_patch_new_package">请输入新的包名</string>
+    <string name="patch_inject_mt_provider">注入文件提供器</string>
+    <string name="patch_inject_mt_provider_desc">注入文件提供器以在没有 Root 权限的情况下管理 data 目录的文件 (来自 MT 管理器)</string>
     <string name="patch_inject_dex">注入加载器 Dex</string>
     <string name="patch_inject_dex_desc">对那些需要孤立服务进程的应用程序，譬如说浏览器的渲染引擎，请勾选此选项以确保他们正常运行</string>
     <string name="patch_output_log_to_media">日志输出到 Media 目录</string>

manager/src/main/res/values-zh-rTW/strings.xml

@@ -65,6 +65,8 @@
     <string name="patch_override_version_code_desc">將打包應用程式的版本編號改成 1\n允許以後降級安裝，一般來說，這不會影響應用程式實際感知的版本編號。</string>
     <string name="patch_new_package">修補新套件名</string>
     <string name="hint_patch_new_package">請輸入新的套件名</string>
+    <string name="patch_inject_mt_provider">注入檔案选取器</string>
+    <string name="patch_inject_mt_provider_desc">注入檔案选取器以在沒有 Root 權限的情況下管理 data 目錄的檔案(來自 MT 管理器)</string>
     <string name="patch_inject_dex">注入載入器 Dex</string>
     <string name="patch_inject_dex_desc">對那些需要孤立服務程序的應用程式，譬如說瀏覽器的渲染引擎，請勾選此選項以確保他們正常執行</string>
     <string name="patch_output_log_to_media">日誌輸出到 Media 目錄</string>

manager/src/main/res/values/strings.xml

@@ -67,6 +67,8 @@
     <string name="hint_patch_new_package">Input a new package for app</string>
     <string name="patch_override_version_code">Override version code</string>
     <string name="patch_override_version_code_desc">Override the patched app\'s version code to 1\nThis allows downgrade installation in the future, and generally this will not affect the version code actually perceived by the application</string>
+    <string name="patch_inject_mt_provider">Inject Files Provider</string>
+    <string name="patch_inject_mt_provider_desc">Inject file providers to manage files in the data directory without root privileges (From MT Manager)</string>
     <string name="patch_inject_dex">Inject loader dex</string>
     <string name="patch_inject_dex_desc">For applications with isolated services, such as the render engines of browsers, please turn on this option to ensure that they work properly.</string>
     <string name="patch_output_log_to_media">Output Log to Media Directory</string>

patch-loader/src/main/java/org/lsposed/lspatch/loader/LSPApplication.java

@@ -2,6 +2,7 @@ package org.lsposed.lspatch.loader;
 
 import static org.lsposed.lspatch.share.Constants.CONFIG_ASSET_PATH;
 import static org.lsposed.lspatch.share.Constants.ORIGINAL_APK_ASSET_PATH;
+import static org.lsposed.lspatch.share.Constants.PROVIDER_DEX_ASSET_PATH;
 
 import android.app.ActivityThread;
 import android.app.LoadedApk;
@@ -28,6 +29,7 @@ import org.lsposed.lspd.service.ILSPApplicationService;
 
 import java.io.BufferedReader;
 import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
@@ -150,6 +152,7 @@ public class LSPApplication {
             try (ZipFile sourceFile = new ZipFile(appInfo.sourceDir)) {
                 cacheApkPath = originPath.resolve(sourceFile.getEntry(ORIGINAL_APK_ASSET_PATH).getCrc() + ".apk");
             }
+            String sourceFileaa = appInfo.sourceDir;
 
             appInfo.sourceDir = cacheApkPath.toString();
             appInfo.publicSourceDir = cacheApkPath.toString();
@@ -163,6 +166,20 @@ public class LSPApplication {
                     Files.copy(is, cacheApkPath);
                 }
             }
+            Path providerPath = null;
+            if (config.injectProvider){
+                try (ZipFile sourceFile = new ZipFile(sourceFileaa)) {
+
+                    providerPath = Paths.get(appInfo.dataDir, "cache/npatch/origin/p_" + sourceFile.getEntry(ORIGINAL_APK_ASSET_PATH).getCrc()+".dex");
+                    Files.deleteIfExists(providerPath);
+                    try (InputStream is = baseClassLoader.getResourceAsStream(PROVIDER_DEX_ASSET_PATH)) {
+                        Files.copy(is, providerPath);
+                    }
+                }catch (Exception e){
+                    Log.e(TAG, "Failed to inject provider:" + Log.getStackTraceString(e));
+                }
+
+            }
 
             cacheApkPath.toFile().setWritable(false);
 
@@ -170,6 +187,24 @@ public class LSPApplication {
             mPackages.remove(appInfo.packageName);
             appLoadedApk = activityThread.getPackageInfoNoCheck(appInfo, compatInfo);
 
+
+            if (config.injectProvider){
+                ClassLoader loader = appLoadedApk.getClassLoader();
+                Object dexPathList = XposedHelpers.getObjectField(loader, "pathList");
+                Object dexElements = XposedHelpers.getObjectField(dexPathList, "dexElements");
+                int length = Array.getLength(dexElements);
+                Object newElements = Array.newInstance(dexElements.getClass().getComponentType(), length + 1);
+                System.arraycopy(dexElements, 0, newElements, 0, length);
+
+                DexFile dexFile = new DexFile(providerPath.toString());
+                Object element = XposedHelpers.newInstance(XposedHelpers.findClass("dalvik.system.DexPathList$Element",loader), new Class[]{
+                        DexFile.class
+                },dexFile);
+                Array.set(newElements, length, element);
+                XposedHelpers.setObjectField(dexPathList, "dexElements", newElements);
+            }
+
+
             XposedHelpers.setObjectField(mBoundApplication, "info", appLoadedApk);
 
             var activityClientRecordClass = XposedHelpers.findClass("android.app.ActivityThread$ActivityClientRecord", ActivityThread.class.getClassLoader());

patch/src/main/java/org/lsposed/patch/LSPatch.java

@@ -46,6 +46,7 @@ import java.security.cert.X509Certificate;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Base64;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedList;
@@ -79,6 +80,9 @@ public class LSPatch {
     @Parameter(names = {"-f", "--force"}, description = "Force overwrite exists output file")
     private boolean forceOverwrite = false;
 
+    @Parameter(names = {"-p", "--newpackage"}, description = "Patch with new package")
+    private String newPackageName = "";
+
     @Parameter(names = {"-d", "--debuggable"}, description = "Set app to be debuggable")
     private boolean debuggableFlag = false;
 
@@ -88,6 +92,9 @@ public class LSPatch {
     @Parameter(names = {"--injectdex"}, description = "Inject directly the loder dex file into the original application package")
     private boolean injectDex = false;
 
+    @Parameter(names = {"--provider"}, description = "Inject Provider to manager data files")
+    private boolean isInjectProvider = false;
+
     @Parameter(names = {"--outputLog"}, description = "Output Log to Media")
     private boolean outputLog = true;
 
@@ -106,8 +113,7 @@ public class LSPatch {
     @Parameter(names = {"-m", "--embed"}, description = "Embed provided modules to apk")
     private List<String> modules = new ArrayList<>();
 
-    @Parameter(names = {"-p", "--newpackage"}, description = "Patch with new package")
+    private String packageName;
-    private String newPackageName = "";
 
     private static final String ANDROID_MANIFEST_XML = "AndroidManifest.xml";
     private static final HashSet<String> ARCHES = new HashSet<>(Arrays.asList(
@@ -247,6 +253,7 @@ public class LSPatch {
                     throw new PatchError("Failed to parse AndroidManifest.xml");
                 appComponentFactory = pair.appComponentFactory;
                 minSdkVersion = pair.minSdkVersion;
+                packageName = pair.packageName;
                 logger.d("original appComponentFactory class: " + appComponentFactory);
                 logger.d("original minSdkVersion: " + minSdkVersion);
 
@@ -278,7 +285,7 @@ public class LSPatch {
 
             logger.i("Patching apk...");
             // modify manifest
-            final var config = new PatchConfig(useManager, debuggableFlag, overrideVersionCode, sigbypassLevel, originalSignature, appComponentFactory, outputLog, newPackage);
+            final var config = new PatchConfig(useManager, debuggableFlag, overrideVersionCode, sigbypassLevel, originalSignature, appComponentFactory, isInjectProvider, outputLog, newPackage);
             final var configBytes = new Gson().toJson(config).getBytes(StandardCharsets.UTF_8);
             final var metadata = Base64.getEncoder().encodeToString(configBytes);
             try (var is = new ByteArrayInputStream(modifyManifestFile(manifestEntry.open(), metadata, minSdkVersion, pair.packageName, newPackage, pair.permissions, pair.use_permissions, pair.authorities))) {
@@ -310,6 +317,14 @@ public class LSPatch {
                 throw new PatchError("Error when adding dex", e);
             }
 
+            if (isInjectProvider){
+                try (var is = getClass().getClassLoader().getResourceAsStream("assets/provider.dex")) {
+                    dstZFile.add("assets/lspatch/provider.dex", is);
+                } catch (Throwable e) {
+                    throw new PatchError("Error when adding dex", e);
+                }
+            }
+
             if (!useManager) {
                 logger.i("Adding loader dex...");
                 try (var is = getClass().getClassLoader().getResourceAsStream(LOADER_DEX_ASSET_PATH)) {
@@ -464,6 +479,17 @@ public class LSPatch {
         // TODO: replace query_all with queries -> manager
         if (useManager)
             property.addUsesPermission("android.permission.QUERY_ALL_PACKAGES");
+        if (isInjectProvider){
+            HashMap<String,String> providerMap = new HashMap<>();
+            providerMap.put("name","bin.mt.file.content.MTDataFilesProvider");
+            providerMap.put("permission","android.permission.MANAGE_DOCUMENTS");
+            providerMap.put("exported","true");
+            providerMap.put("authorities",packageName + ".MTDataFilesProvider");
+            providerMap.put("grantUriPermissions","true");
+
+            property.addProvider(providerMap,"android.content.action.DOCUMENTS_PROVIDER");
+
+        }
 
         var os = new ByteArrayOutputStream();
         (new ManifestEditor(is, os, property)).processManifest();

share/java/src/main/java/org/lsposed/lspatch/share/Constants.java

@@ -5,13 +5,14 @@ public class Constants {
     final static public String CONFIG_ASSET_PATH = "assets/lspatch/config.json";
     final static public String LOADER_DEX_ASSET_PATH = "assets/lspatch/loader.dex";
     final static public String META_LOADER_DEX_ASSET_PATH = "assets/lspatch/metaloader.dex";
+    final static public String PROVIDER_DEX_ASSET_PATH = "assets/lspatch/provider.dex";
     final static public String ORIGINAL_APK_ASSET_PATH = "assets/lspatch/origin.apk";
     final static public String EMBEDDED_MODULES_ASSET_PATH = "assets/lspatch/modules/";
 
     final static public String PATCH_FILE_SUFFIX = "-npatched.apk";
     final static public String PROXY_APP_COMPONENT_FACTORY = "org.lsposed.lspatch.metaloader.LSPAppComponentFactoryStub";
     final static public String MANAGER_PACKAGE_NAME = "org.lsposed.npatch";
-    final static public int MIN_ROLLING_VERSION_CODE = 348;
+    final static public int MIN_ROLLING_VERSION_CODE = 335;
 
     final static public int SIGBYPASS_LV_DISABLE = 0;
     final static public int SIGBYPASS_LV_PM = 1;

share/java/src/main/java/org/lsposed/lspatch/share/PatchConfig.java

@@ -5,6 +5,7 @@ public class PatchConfig {
     public final boolean useManager;
     public final boolean debuggable;
     public final boolean overrideVersionCode;
+    public final boolean injectProvider;
     public final boolean outputLog;
     public final int sigBypassLevel;
     public final String originalSignature;
@@ -20,6 +21,7 @@ public class PatchConfig {
             int sigBypassLevel,
             String originalSignature,
             String appComponentFactory,
+            boolean injectProvider,
             boolean outputLog,
             String newPackage
     ) {
@@ -30,6 +32,7 @@ public class PatchConfig {
         this.originalSignature = originalSignature;
         this.appComponentFactory = appComponentFactory;
         this.lspConfig = LSPConfig.instance;
+        this.injectProvider = injectProvider;
         this.managerPackageName = Constants.MANAGER_PACKAGE_NAME;
         this.newPackage = newPackage;
         this.outputLog = outputLog;