My Xamarin Worked quite fine, but then i Added, the Play Services to my project, now, nothing works. Even if i remove the Play Services again.
C:\Users\Elias\Documents\Projects\ads_test_01\ads_test_01\COMPILETODALVIK: Error: (ads_text_01)
C:\Users\Elias\Documents\Projects\ads_text_01\ads_text_01\AAPT: Warning: string 'auth_client_needs_installation_title' has no default translation. (ads_text_01) // this is only a Warning, but there Appear 112 Warings of this kind.