In some cases you need to use getInt()
method:
bundle.getInt("com.google.android.gms.version"));
because the value of this meta-data is defined as an integer.
Log.d("TEST","google: "+bundle.getInt("com.google.android.gms.version"));
For example if the value defined in your meta-data is a String:
<meta-data
android:name="com.elenasys.a"
android:value="abcXJ434" />
use:
bundle.getString("com.elenasys.a"));
if the value is an integer:
<meta-data
android:name="com.elenasys.b"
android:value="1234" />
use getInt()
bundle.getInt("com.elenasys.b"));