static void Launch(int request, Action <AndroidJavaObject> intentAction = null)
{
InitGoogleApi();
var intent = new AndroidJavaObject("android.content.Intent", JniToolkitUtils.Activity, JniToolkitUtils.ClassForName(PickerActivityClass));
intent.CallAJO(PutExtraMethod, EXTRAS_PICKER_TYPE, request);
intent.CallAJO("addFlags", FLAG_NO_ANIMATION);
if (intentAction != null)
{
intentAction(intent);
}
JniToolkitUtils.StartActivity(intent);
}
