protected override async void OnPause()
{
base.OnPause();
// on pause turn off the flash
_isFlashOn = await CameraActions.TurnOffFlash(_isFlashOn);
}
protected override async void OnResume()
{
base.OnResume();
// on resume turn on the flash
if (_isFlashOn)
{
_isFlashOn = await CameraActions.TurnOnFlash(_isFlashOn);
}
}
public async void OnClick()
{
if (_isFlashOn)
{
_isFlashOn = await CameraActions.TurnOffFlash(_isFlashOn);
ImageActions.SwitchImage(_switchButton, _isFlashOn);
}
else
{
SoundActions.PlaySound(this, MediaPlayer);
_isFlashOn = await CameraActions.TurnOnFlash(_isFlashOn);
ImageActions.SwitchImage(_switchButton, _isFlashOn);
}
}
