public CameraPreviewU(Context context, CameraU camera) : base(context)
{
_context = context;
_camera = camera;
_surfaceHolder = Holder;
_surfaceHolder.AddCallback(this);
//_surfaceHolder.SetType(SurfaceType.PushBuffers);
}
public CameraU(Context context, string type, Surface sv)
{
//Initialize
Log.Debug(_tag, "Trying to adquire camera's informations...");
_cameraManager = (CameraManager)context.GetSystemService(Context.CameraService); //Instance of CameraManager
Log.Debug(_tag, "camera's informations adquired succefully !");
sa = new Size[10];
_id = CameraU.getCameraIdFromType(context, type);
configureStream();
//Create an Instance pf CameraDeviceStateCallBackU
cb = new CameraDeviceStateCallBackU(sv, sa[0].Width, sa[0].Height);
try
{
_cameraManager.OpenCamera(_id, cb, null); //Open Camera in function of type (When camera is open, go to callback OnOpened Method)
if (type == "FRONT")
{
cameraLocation = "FRONTALE";
}
else if (type == "BACK")
{
cameraLocation = "ARRIERE";
}
}
catch (CameraAccessException e)
{
Log.Error(_tag, "CameraAccessException : " + e.Message);
}
catch (SecurityException e)
{
Log.Error(_tag, "SecurityException : " + e.Message);
}
}
public void OnSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) //When SurfaceTexture is available
{
sf = new Surface(surface);
_mCamera = new CameraU(this, "FRONT", sf);
tv.Text = "La caméra " + _mCamera.cameraLocation + " est ouverte !";
}
