After upgrading Android SDK my app whit gmaps and gmapsextras lib go to error:
java.lang.IllegalStateException: The meta-data tag in your app's AndroidManifest.xml does not have the right value. Expected 5089000 but found 6111000. You must have the following declaration within the <application> element: <meta-data android:name="com.google.android.gms.version" android:value="@Integer/google_play_services_version" />