void IBarCodeCamera.ToggleFlashlight()
{
Android.Hardware.Camera Camera;
Android.Hardware.Camera.Parameters parameters;
try
{
Camera = BarCodeCameraPreview.GetCamera();
parameters = Camera.GetParameters();
//prams.focus.setFocusMode(Camera.Parameters.FOCUS_MODE_CONTINUOUS_PICTURE);
if (!IsTorch)
{
parameters.FlashMode = Android.Hardware.Camera.Parameters.FlashModeTorch;
}
else
{
parameters.FlashMode = Android.Hardware.Camera.Parameters.FlashModeOff;
}
IsTorch = !IsTorch;
Camera.SetParameters(parameters);
}
catch (Exception ex)
{
Console.WriteLine("BarCodeCamera Exception : {0}", ex.ToString());
}
}
void ISurfaceHolderCallback.SurfaceCreated(ISurfaceHolder holder)
{
try
{
this.cameraSource.Start(this.surfaceView.Holder);
BarCodeCameraPreview.GetCamera().SetDisplayOrientation(this.cameraPreview.Orientation);
}
catch (Exception ex)
{
Console.WriteLine("BarcodeSurfaceHolderCallback Exception : {0}", ex.ToString());
}
}
