private void SetupEventHandlers()
{
takePhotoButton.TouchUpInside += (object sender, EventArgs e) =>
{
CapturePhoto();
};
toggleCameraButton.TouchUpInside += (object sender, EventArgs e) =>
{
ToggleFrontBackCamera();
};
toggleFlashButton.TouchUpInside += (object sender, EventArgs e) =>
{
ToggleFlash();
};
}