public void OnApplicationPause(bool isPaused)
{
if (isPaused)
{
ARSession.Pause();
}
else
{
if (!isSessionCreated)
{
Init();
}
if (isErrorHappendWhenInit)
{
return;
}
try
{
ARSession.Resume();
}
catch (ARCameraPermissionDeniedException e)
{
ARDebug.LogError("camera permission is denied");
errorMessage = "This app require camera permission";
Log();
Invoke("_DoQuit", 0.5f);
}
}
}
protected override void OnPause()
{
Log.Debug(TAG, "onPause start.");
base.OnPause();
if (mArSession != null)
{
mDisplayRotationManager.UnregisterDisplayListener();
mSurfaceView.OnPause();
mArSession.Pause();
}
Log.Debug(TAG, "onPause end.");
}
public override void WasInterrupted(ARSession session)
{
// pause session
session.Pause();
// specify that existing tracking should be discarded
var opts = ARSessionRunOptions.RemoveExistingAnchors
| ARSessionRunOptions.ResetTracking;
// restart session
session.Run(session.Configuration, opts);
}
private void EndSession()
{
if (currentSession != null)
{
currentSession.Pause();
currentSession = null;
}
if (currentSessionDelegate != null)
{
currentSessionDelegate = null;
}
}
public override void DidFail(ARSession session, NSError error)
{
if (error.Code == 102)
{
session.Pause();
session.Run(new ARWorldTrackingConfiguration
{
AutoFocusEnabled = true,
PlaneDetection = ARPlaneDetection.Horizontal,
LightEstimationEnabled = true,
WorldAlignment = ARWorldAlignment.Gravity
}, ARSessionRunOptions.ResetTracking | ARSessionRunOptions.RemoveExistingAnchors);
}
}
private bool IsAREngineSupported()
{
#if HAS_HUAWEI_ARENGINE
try
{
AREnginesAvaliblity ability = AREnginesSelector.Instance.CheckDeviceExecuteAbility();
if ((AREnginesAvaliblity.HUAWEI_AR_ENGINE & ability) != 0)
{
AREnginesSelector.Instance.SetAREngine(AREnginesType.HUAWEI_AR_ENGINE);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
GameObject go = null;
try
{
go = Instantiate(AREnginePrefab);
ARSession.CreateSession();
ARSession.Config(go.GetComponent <SessionComponent>().Config);
ARSession.Resume();
ARSession.SetCameraTextureNameAuto();
ARSession.SetDisplayGeometry(Screen.width, Screen.height);
ARSession.Pause();
ARSession.Stop();
Destroy(go);
return(true);
}
catch (Exception e)
{
}
if (go != null)
{
Destroy(go);
}
#endif
return(false);
}
protected override void OnPause()
{
Log.Debug(TAG, "OnPause Start.");
base.OnPause();
if (isOpenCameraOutside)
{
if (mCamera != null)
{
mCamera.CloseCamera();
mCamera.StopCameraThread();
mCamera = null;
}
}
if (mArSession != null)
{
mDisplayRotationManager.UnregisterDisplayListener();
glSurfaceView.OnPause();
mArSession.Pause();
Log.Debug(TAG, "Session paused!");
}
Log.Debug(TAG, "OnPause end.");
}
protected override void OnDeleted()
{
base.OnDeleted();
ARSession.Pause();
}