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

Example 56 with PathClassLoader

use of dalvik.system.PathClassLoader in project android_frameworks_opt_telephony by LineageOS.

the class TelephonyComponentFactory method getInstance.

public static TelephonyComponentFactory getInstance() {
    if (sInstance == null) {
        String fullClsName = "com.qualcomm.qti.internal.telephony.QtiTelephonyComponentFactory";
        String libPath = "/system/framework/qti-telephony-common.jar";
        try {
            PathClassLoader classLoader = new PathClassLoader(libPath, ClassLoader.getSystemClassLoader());
            Class<?> cls = Class.forName(fullClsName, false, classLoader);
            Constructor custMethod = cls.getConstructor();
            sInstance = (TelephonyComponentFactory) custMethod.newInstance();
            Rlog.i(LOG_TAG, "Using QtiTelephonyComponentFactory");
        } catch (NoClassDefFoundError | ClassNotFoundException e) {
            Rlog.e(LOG_TAG, "QtiTelephonyComponentFactory not used - fallback to default");
            sInstance = new TelephonyComponentFactory();
        } catch (Exception e) {
            Rlog.e(LOG_TAG, "Error loading QtiTelephonyComponentFactory - fallback to default");
            sInstance = new TelephonyComponentFactory();
        }
    }
    return sInstance;
}

Example 57 with PathClassLoader

use of dalvik.system.PathClassLoader in project tinker by Tencent.

the class TinkerArkHotLoader method loadTinkerArkHot.

/**
 * Load tinker JARs and add them to
 * the Application ClassLoader.
 *
 * @param application The application.
 */
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public static boolean loadTinkerArkHot(final TinkerApplication application, String directory, Intent intentResult) {
    if (arkHotApkInfo.isEmpty()) {
        ShareTinkerLog.w(TAG, "there is no apk to load");
        return true;
    }
    PathClassLoader classLoader = (PathClassLoader) TinkerArkHotLoader.class.getClassLoader();
    if (classLoader != null) {
        ShareTinkerLog.i(TAG, "classloader: " + classLoader.toString());
    } else {
        ShareTinkerLog.e(TAG, "classloader is null");
        ShareIntentUtil.setIntentReturnCode(intentResult, ShareConstants.ERROR_LOAD_PATCH_VERSION_DEX_CLASSLOADER_NULL);
        return false;
    }
    String apkPath = directory + "/" + ARKHOT_PATH + "/";
    ArrayList<File> legalFiles = new ArrayList<>();
    // verify merge classN.apk
    if (isArkHotRuning && !arkHotApkInfo.isEmpty()) {
        File classNFile = null;
        classNFile = new File(apkPath + ShareConstants.ARKHOT_PATCH_NAME);
        legalFiles.add(classNFile);
    }
    try {
        // 加载Apk
        SystemClassLoaderAdder.installApk(classLoader, legalFiles);
    } catch (Throwable e) {
        ShareTinkerLog.e(TAG, "install dexes failed");
        intentResult.putExtra(ShareIntentUtil.INTENT_PATCH_EXCEPTION, e);
        ShareIntentUtil.setIntentReturnCode(intentResult, ShareConstants.ERROR_LOAD_PATCH_VERSION_DEX_LOAD_EXCEPTION);
        return false;
    }
    return true;
}