/// <summary>
/// Loads the shutter sound.
/// </summary>
/// <returns><c>true</c>, if shutter sound was loaded, <c>false</c> otherwise.</returns>
private bool LoadShutterSound()
{
try
{
_mediaSound = new MediaActionSound();
_mediaSound.LoadAsync(MediaActionSoundType.ShutterClick);
return(true);
}
catch (Java.Lang.Exception error)
{
Log.WriteLine(LogPriority.Error, error.Source, error.Message);
}
return(false);
}
public void TakePhoto()
{
if (_context == null || CameraDevice == null)
{
return;
}
if (_captureBuilder == null)
{
_captureBuilder = CameraDevice.CreateCaptureRequest(CameraTemplate.StillCapture);
}
_captureBuilder.AddTarget(_imageReader.Surface);
_captureBuilder.Set(CaptureRequest.ControlAfMode, (int)ControlAFMode.ContinuousPicture);
SetAutoFlash(_captureBuilder);
var windowManager = _context.GetSystemService(Context.WindowService).JavaCast <IWindowManager>();
int rotation = (int)windowManager.DefaultDisplay.Rotation;
int orientation = GetOrientation(rotation);
_captureBuilder.Set(CaptureRequest.JpegOrientation, orientation);
_previewSession.StopRepeating();
_previewSession.AbortCaptures();
_previewSession.Capture(_captureBuilder.Build(),
new CameraCaptureStillPictureSessionCallback
{
OnCaptureCompletedAction = session =>
{
UnlockFocus();
}
}, null);
// Play shutter sound to alert user that image was captured
var am = (AudioManager)_context.GetSystemService(Context.AudioService);
if (am != null && am.RingerMode == RingerMode.Normal)
{
var cameraSound = new MediaActionSound();
cameraSound.Load(MediaActionSoundType.ShutterClick);
cameraSound.Play(MediaActionSoundType.ShutterClick);
}
}
public void CaptureStillPicture()
{
try
{
if (null == cameraDevice)
{
return;
}
// This is the CaptureRequest.Builder that we use to take a picture.
var stillCaptureBuilder = cameraDevice.CreateCaptureRequest(CameraTemplate.StillCapture);
stillCaptureBuilder.AddTarget(imageReader.Surface);
// Use the same AE and AF modes as the preview.
stillCaptureBuilder.Set(CaptureRequest.ControlAfMode, (int)ControlAFMode.ContinuousPicture);
SetAutoFlash(stillCaptureBuilder);
// Orientation
int rotation = (int)WindowManager.DefaultDisplay.Rotation;
int orientation = GetOrientation(rotation);
stillCaptureBuilder.Set(CaptureRequest.JpegOrientation, orientation);
captureSession.StopRepeating();
captureSession.AbortCaptures();
captureSession.Capture(stillCaptureBuilder.Build(), cameraCaptureCallback, null);
// Play shutter sound to alert user that image was captured
var am = (AudioManager)GetSystemService(AudioService);
if (am != null && am.RingerMode == RingerMode.Normal)
{
var cameraSound = new MediaActionSound();
cameraSound.Load(MediaActionSoundType.ShutterClick);
cameraSound.Play(MediaActionSoundType.ShutterClick);
}
}
catch (CameraAccessException e)
{
e.PrintStackTrace();
}
}
/// <summary>
/// Loads the shutter sound.
/// </summary>
/// <returns><c>true</c>, if shutter sound was loaded, <c>false</c> otherwise.</returns>
private bool LoadShutterSound()
{
try
{
_mediaSound = new MediaActionSound();
_mediaSound.LoadAsync(MediaActionSoundType.ShutterClick);
return(true);
}
catch (Java.Lang.Exception error)
{
_log.WriteLineTime(_tag + "\n" +
"LoadShutterSound() Error loading shutter sound \n " +
"ErrorMessage: \n" +
error.Message + "\n" +
"Stacktrace: \n " +
error.StackTrace);
}
return(false);
}
private bool LoadShutterSound()
{
try
{
_mediaSound = new MediaActionSound();
_mediaSound.LoadAsync(MediaActionSoundType.ShutterClick);
return(true);
}
catch (Java.Lang.Exception error)
{
System.Diagnostics.Debug.WriteLine($"{error.Message} {error.StackTrace}");
// _log.WriteLineTime(_tag + "\n" +
// "LoadShutterSound() Error loading shutter sound \n " +
// "ErrorMessage: \n" +
// error.Message + "\n" +
// "Stacktrace: \n " +
// error.StackTrace);
}
return(false);
}
public override void OnCaptureCompleted(CameraCaptureSession session, CaptureRequest request, TotalCaptureResult result)
{
MediaActionSound shutterSound = new MediaActionSound();
shutterSound.Play(MediaActionSoundType.ShutterClick);
}