I would like to add a Google +1 button to my Android NDK opengl-based app.
The docs say I should add the PlusOne view to my layout:
<com.google.android.gms.plus.PlusOneButton
xmlns:plus="http://schemas.android.com/apk/lib/com.google.android.gms.plus"
android:id="@+id/plus_one_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
plus:size="standard"
plus:annotation="inline" />
But I only have one full screen GLSurfaceView. What is the recommended way to integrate this +1 feature? Is there a lower-level way to do this?