/**
* Verifies connection by creating the API URL and testing a call via the client.
*
* @param v
*/
protected void onHostVerifyButtonClicked(View v) {
if (!NetworkUtils.isOnline(getActivity())) {
InterfaceUtils.showAlert(
getActivity(),
R.string.sitewhere_no_network_message,
R.string.sitewhere_no_network_title);
return;
}
// Disable button until processing is complete.
apiVerifyButton.setEnabled(false);
String uri = apiUri.getText().toString();
if (uri.length() == 0) {
apiUri.setError("Enter a value for the remote SiteWhere server address.");
apiVerifyGroup.setVisibility(View.GONE);
return;
}
// Calculate API URL and create client for testing.
String api = "http://" + uri + "/sitewhere/api/";
apiVerifyMessage.setTextColor(Color.parseColor(SUCCESS_COLOR));
apiVerifyMessage.setText("Verifying SiteWhere API available for URI: '" + api + "' ...");
// Make the group visible.
apiVerifyGroup.setVisibility(View.VISIBLE);
apiVerifyProgress.setVisibility(View.VISIBLE);
SiteWhereClient client = new SiteWhereClient(api, "admin", "password", 4000);
executor.submit(new HostVerifier(client));
}
/**
* Verifies MQTT connection by trying to establish a connection.
*
* @param v
*/
protected void onMqttVerifyButtonClicked(View v) {
if (!NetworkUtils.isOnline(getActivity())) {
InterfaceUtils.showAlert(
getActivity(),
R.string.sitewhere_no_network_message,
R.string.sitewhere_no_network_title);
return;
}
// Disable button until processing is complete.
mqttVerifyButton.setEnabled(false);
String uri = mqttUri.getText().toString();
if (uri.length() == 0) {
mqttUri.setError("Enter a value for the remote MQTT broker address.");
mqttVerifyGroup.setVisibility(View.GONE);
return;
}
// Calculate API URL and create client for testing.
String api = "http://" + uri;
mqttVerifyMessage.setTextColor(Color.parseColor(SUCCESS_COLOR));
mqttVerifyMessage.setText("Verifying MQTT broker available for URI: '" + api + "' ...");
// Make the group visible.
mqttVerifyGroup.setVisibility(View.VISIBLE);
mqttVerifyProgress.setVisibility(View.VISIBLE);
String mqttUriStr = mqttUri.getText().toString();
String[] mqttParts = mqttUriStr.split("[:]+");
String broker = null;
int port = 1883;
if (mqttParts.length > 0) {
broker = mqttParts[0];
}
if (mqttParts.length > 1) {
try {
port = Integer.parseInt(mqttParts[1]);
} catch (NumberFormatException e) {
mqttVerifyMessage.setTextColor(Color.parseColor(ERROR_COLOR));
mqttVerifyMessage.setText("Invalid MQTT broker port value.");
return;
}
}
if (broker == null) {
mqttVerifyMessage.setTextColor(Color.parseColor(ERROR_COLOR));
mqttVerifyMessage.setText("Invalid MQTT broker hostname.");
return;
}
executor.submit(new MqttVerifier(broker, port));
}
