Turn your Android device webcam (Camera) , flash light

Hello to all dear friends

I am Iranian. I am weak in English. The question text was translated by Google Translate.

The first question in the forum.

I'm making a game or app for Android with Unity.

At the same time I need to start my webcam device and flash light.

I can tell by the webcam into a texture.

 WebCamDevice[] devices;
 WebCamTexture texture;
  
 devices = WebCamTexture.devices;
  
 if (devices.Length == 2) {
 texture = new WebCamTexture (devices [1].name, 1024, 768, 100000000);
  
 texture.Play ();
  
 this.renderer.material.mainTexture = texture;
 }

You can also create a plug-in to Eclipse,

Turn your Android device with Flash light through it.

 AndroidJavaObject camera;
  
  AndroidJavaClass cameraClass = new AndroidJavaClass("android.hardware.Camera");
  
  int camID = 0;
  camera = cameraClass.CallStatic<AndroidJavaObject>("open", camID);
  
  if (camera != null){
  AndroidJavaObject cameraParameters = camera.Call<AndroidJavaObject>("getParameters");
  cameraParameters.Call("setFlashMode","torch");
  camera.Call("setParameters",cameraParameters);
  }

But now the problem is, I had the great test, I found a code that only allow access to the camera is turned off. If the code is used to take the first turning on the device Nvrflsh,

 camera = cameraClass.CallStatic<AndroidJavaObject>("open", camID);

The second code to turn on your webcam or camera is not running.

 texture.Play ();

And vice versa.

Now, dear friends help me. How do I do (webcam) and (flash light) on my Android device ????

Excuse me for disturbing text !

I am waiting for a response.