public static DialogResult Show(string text)
{
if (!Disable)
{
var gameRunner = GameRunner.Singleton;
var activity = gameRunner.Activity;
if (gameRunner.InModal || activity == null ||
android.os.Looper.getMainLooper().getThread()
== java.lang.Thread.currentThread())
{
GameRunner.Log(text);
}
else
{
gameRunner.PauseGame(true);
var waitObj = new android.os.ConditionVariable();
Show(activity, text, (_) => waitObj.open());
waitObj.block();
gameRunner.ResumeGame(true);
}
}
return(DialogResult.OK);
}
//
// CanResume
//
public static bool CanResume(android.app.Activity activity)
{
foreach (var renderer in GetRenderersForActivity(activity))
{
if (renderer.paused.get() != 0)
{
// we cannot use waitObject for resuming, because the surface
// may have been destroyed between pause and resume, in which
// case onDrawFrame would not get called.
var cond = new android.os.ConditionVariable();
renderer.surface.queueEvent(((java.lang.Runnable.Delegate)(
() => cond.open())).AsInterface());
renderer.surface.onResume();
if (!cond.block(2000))
{
// something is wrong if the queued event did not run
return(false);
}
if (!renderer.paused.compareAndSet(1, 0))
{
// cannot resume because we lost the GL context,
// see also PauseRenderers and onSurfaceCreated
return(false);
}
}
}
return(true);
}