/// <summary>
/// Closes a camera and release resources.
/// </summary>
private void closeCamera()
{
try
{
mCameraOpenCloseLock.acquire();
if (null != mSCameraSession)
{
mSCameraSession.close();
mSCameraSession = null;
}
if (null != mSCameraDevice)
{
mSCameraDevice.close();
mSCameraDevice = null;
}
mSCameraManager = null;
mSCamera = null;
}
catch (InterruptedException e)
{
Log.e(TAG, "Interrupted while trying to lock camera closing.", e);
}
finally
{
mCameraOpenCloseLock.release();
}
}
public override void onError(SCameraDevice sCameraDevice, int i)
{
outerInstance.mCameraOpenCloseLock.release();
if (outerInstance.State == CAMERA_STATE.CLOSING)
{
return;
}
outerInstance.showAlertDialog("Error while camera open.", true);
}
public override void onDisconnected(SCameraDevice sCameraDevice)
{
outerInstance.mCameraOpenCloseLock.release();
if (outerInstance.State == CAMERA_STATE.CLOSING)
{
return;
}
outerInstance.showAlertDialog("Camera disconnected.", true);
}
public virtual void onOpened(SCameraDevice sCameraDevice)
{
Log.v(TAG, "onOpened");
outerInstance.mCameraOpenCloseLock.release();
if (outerInstance.State == CAMERA_STATE.CLOSING)
{
return;
}
outerInstance.mSCameraDevice = sCameraDevice;
outerInstance.createPreviewSession();
}
public override void onError(SCameraDevice sCameraDevice, int i)
{
outerInstance.mCameraOpenCloseLock.release();
outerInstance.showAlertDialog("Error while camera open.", true);
}
public override void onDisconnected(SCameraDevice sCameraDevice)
{
outerInstance.mCameraOpenCloseLock.release();
outerInstance.showAlertDialog("Camera disconnected.", true);
}
public virtual void onOpened(SCameraDevice sCameraDevice)
{
outerInstance.mCameraOpenCloseLock.release();
outerInstance.mSCameraDevice = sCameraDevice;
outerInstance.createPreviewSession();
}
/// <summary>
/// Closes a camera and release resources.
/// </summary>
private void closeCamera()
{
lock (this)
{
try
{
mCameraOpenCloseLock.acquire();
if (mSCameraSession != null)
{
mSCameraSession.close();
mSCameraSession = null;
}
if (mSCameraDevice != null)
{
mSCameraDevice.close();
mSCameraDevice = null;
}
mSCameraManager = null;
}
catch (InterruptedException e)
{
Log.e(TAG, "Interrupted while trying to lock camera closing.", e);
}
finally
{
mCameraOpenCloseLock.release();
}
}
}
public override void onError(SCameraDevice sCameraDevice, int i)
{
outerInstance.mCameraOpenCloseLock.release();
if (outerInstance.State == CAMERA_STATE.CLOSING)
{
return;
}
outerInstance.showAlertDialog("Error while camera open.", true);
}
public override void onDisconnected(SCameraDevice sCameraDevice)
{
outerInstance.mCameraOpenCloseLock.release();
if (outerInstance.State == CAMERA_STATE.CLOSING)
{
return;
}
outerInstance.showAlertDialog("Camera disconnected.", true);
}
public virtual void onOpened(SCameraDevice sCameraDevice)
{
outerInstance.mCameraOpenCloseLock.release();
if (outerInstance.State == CAMERA_STATE.CLOSING)
{
return;
}
outerInstance.mSCameraDevice = sCameraDevice;
outerInstance.createPreviewSession();
}
