protected override void OnApplicationPause(bool pause)
{
if (!VuforiaRuntimeUtilities.IsPlayMode())
{
if (pause)
{
if (!this.mPaused)
{
if (this.mOnPause != null)
{
this.mOnPause.InvokeWithExceptionHandling(true);
}
ObjectTracker tracker = TrackerManager.Instance.GetTracker <ObjectTracker>();
this.mObjectTrackerWasActiveBeforePause = (tracker != null && tracker.IsActive);
this.mWasEnabledBeforePause = base.VuforiaBehaviour.enabled;
if (this.mWasEnabledBeforePause)
{
this.StopVuforia();
}
GL.Clear(false, true, new Color(0f, 0f, 0f, 1f));
UnityPlayer.Instance.OnPause();
}
}
else if (this.mPaused)
{
UnityPlayer.Instance.OnResume();
if (this.mWasEnabledBeforePause && this.StartVuforia(this.mObjectTrackerWasActiveBeforePause))
{
IOSCamRecoveringHelper.SetHasJustResumed();
}
this.ResetBackgroundPlane(true);
if (this.mOnPause != null)
{
this.mOnPause.InvokeWithExceptionHandling(false);
}
}
}
this.mPaused = pause;
}
