try {
ApplicationInfo ai = getPackageManager().getApplicationInfo(getPackageN ame(), PackageManager.GET_META_DATA);
Bundle bundle = ai.metaData;
String myApiKey = bundle.getString("com.google.android.gms.ads.APPLI CATION_ID");
Log.d(TAG, "Name Found: " + myApiKey);
ai.metaData.putString("com.google.android.gms.ads. APPLICATION_ID", "ca-app-pub-3940256099942544~3347511713");//you can replace your key APPLICATION_ID here
String ApiKey = bundle.getString("com.google.android.gms.ads.APPLI CATION_ID");
Log.d(TAG, "ReNamed Found: " + ApiKey);
} catch (PackageManager.NameNotFoundException e) {
Log.e(TAG, "Failed to load meta-data, NameNotFound: " + e.getMessage());
} catch (NullPointerException e) {
Log.e(TAG, "Failed to load meta-data, NullPointer: " + e.getMessage());
}