Examples with DexClassLoader dalvik.system.DexClassLoader used on opensource projects

Example 51 with DexClassLoader

use of dalvik.system.DexClassLoader in project xposed_module_loader by WindySha.

the class XposedModuleLoader method loadModule.

public static boolean loadModule(final String moduleApkPath, String moduleOdexDir, String moduleLibPath, final ApplicationInfo currentApplicationInfo, ClassLoader appClassLoader) {
    XLog.i(TAG, "Loading modules from " + moduleApkPath);
    if (!new File(moduleApkPath).exists()) {
        Log.e(TAG, moduleApkPath + " does not exist");
        return false;
    }
    // use system classloader to load asset to avoid the app has file assets/xposed_init
    ClassLoader assetLoader = new DexClassLoader(moduleApkPath, moduleOdexDir, moduleLibPath, ClassLoader.getSystemClassLoader());
    InputStream is = assetLoader.getResourceAsStream("assets/xposed_init");
    if (is == null) {
        Log.i(TAG, "assets/xposed_init not found in the APK");
        return false;
    }
    ClassLoader mcl = new DexClassLoader(moduleApkPath, moduleOdexDir, moduleLibPath, appClassLoader);
    BufferedReader moduleClassesReader = new BufferedReader(new InputStreamReader(is));
    try {
        String moduleClassName;
        while ((moduleClassName = moduleClassesReader.readLine()) != null) {
            moduleClassName = moduleClassName.trim();
            if (moduleClassName.isEmpty() || moduleClassName.startsWith("#"))
                continue;
            try {
                XLog.i(TAG, "  Loading class " + moduleClassName);
                Class<?> moduleClass = mcl.loadClass(moduleClassName);
                if (!XposedHelper.isIXposedMod(moduleClass)) {
                    Log.i(TAG, "    This class doesn't implement any sub-interface of IXposedMod, skipping it");
                    continue;
                } else if (IXposedHookInitPackageResources.class.isAssignableFrom(moduleClass)) {
                    Log.i(TAG, "    This class requires resource-related hooks (which are disabled), skipping it.");
                    continue;
                }
                final Object moduleInstance = moduleClass.newInstance();
                if (moduleInstance instanceof IXposedHookZygoteInit) {
                    XposedHelper.callInitZygote(moduleApkPath, moduleInstance);
                }
                if (moduleInstance instanceof IXposedHookLoadPackage) {
                    // hookLoadPackage(new IXposedHookLoadPackage.Wrapper((IXposedHookLoadPackage) moduleInstance));
                    IXposedHookLoadPackage.Wrapper wrapper = new IXposedHookLoadPackage.Wrapper((IXposedHookLoadPackage) moduleInstance);
                    XposedBridge.CopyOnWriteSortedSet<XC_LoadPackage> xc_loadPackageCopyOnWriteSortedSet = new XposedBridge.CopyOnWriteSortedSet<>();
                    xc_loadPackageCopyOnWriteSortedSet.add(wrapper);
                    XC_LoadPackage.LoadPackageParam lpparam = new XC_LoadPackage.LoadPackageParam(xc_loadPackageCopyOnWriteSortedSet);
                    lpparam.packageName = currentApplicationInfo.packageName;
                    lpparam.processName = getCurrentProcessName(currentApplicationInfo);
                    ;
                    lpparam.classLoader = appClassLoader;
                    lpparam.appInfo = currentApplicationInfo;
                    lpparam.isFirstApplication = true;
                    XC_LoadPackage.callAll(lpparam);
                }
                if (moduleInstance instanceof IXposedHookInitPackageResources) {
                // hookInitPackageResources(new IXposedHookInitPackageResources.Wrapper((IXposedHookInitPackageResources) moduleInstance));
                // TODO: Support Resource hook
                }
            } catch (Throwable t) {
                Log.e(TAG, " error ", t);
            }
        }
    } catch (IOException e) {
        Log.e(TAG, " error ", e);
    } finally {
        try {
            is.close();
        } catch (IOException ignored) {
        }
    }
    return true;
}