Activity result after payment

Untitled 1.txt

public void onActivityResult(int requestCode, int resultCode, Intent data) {
	if (requestCode == REQUEST_PAY) {
		switch (resultCode) {
			case RESULT_OK:
				String payKey = data
						.getStringExtra(PayPalActivity.EXTRA_PAY_KEY);
				showToast("Payment succeeded - Key: " + payKey);
				break;
			case RESULT_CANCELED:
				showToast("Payment got canceled");
				break;
			case PayPalActivity.RESULT_FAILURE:
				String errorID = data
						.getStringExtra(PayPalActivity.EXTRA_ERROR_ID);
				String errorMessage = data
						.getStringExtra(PayPalActivity.EXTRA_ERROR_MESSAGE);
				showToast("Error (" + errorID + "): " + errorMessage);
				break;
		}
	}
}