“So deinstallieren Sie die App von Android Phone programmatisch aus” Code-Antworten

So deinstallieren Sie die App von Android Phone programmatisch aus

public boolean uninstallPackage(Context context, String packageName) {
    ComponentName name = new ComponentName(MyAppName, MyDeviceAdminReceiver.class.getCanonicalName());
    PackageManager packageManger = context.getPackageManager();
    if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
        PackageInstaller packageInstaller = packageManger.getPackageInstaller();
        PackageInstaller.SessionParams params = new PackageInstaller.SessionParams(
                PackageInstaller.SessionParams.MODE_FULL_INSTALL);
        params.setAppPackageName(packageName);
        int sessionId = 0;
        try {
            sessionId = packageInstaller.createSession(params);
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
        packageInstaller.uninstall(packageName, PendingIntent.getBroadcast(context, sessionId,
                new Intent("android.intent.action.MAIN"), 0).getIntentSender());
        return true;
    }
    System.err.println("old sdk");
    return false;
}