MQTT Connectivity is getting failed on Android 12

Asked Jun 02 '22 at 05:16

Active Jun 02 '22 at 13:00

Viewed 28 times

Up to Android 11, MQTT connectivity is properly working. But on Android 12, Facing the MQTT connectivity issue. Because of the not able to publish data on Pub sub. Please check the below details.

There are the error logs,

E/PahoClient: onFailure: Invalid protocol version

Dependencies

'implementation 'org.eclipse.paho:org.eclipse.paho.android.service:1.1.1'
'implementation 'org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.2.0''

Connectivity code

  IMqttToken iMqttToken1 = androidClient.connect(connectOptions, new IMqttActionListener() {
                    @Override
                    public void onSuccess(IMqttToken asyncActionToken) {
                        Log.e(TAG, "onSuccess:");
                    }
    
                    @Override
                    public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
                         Log.e(TAG, "onFailure: "+exception.getMessage());
                        
                });

edited Jun 02 '22 at 13:00

asked Jun 02 '22 at 05:16

Sahil Gaikwad

1

please add error log – Manish Ahire Jun 02 '22 at 05:19
please see this: https://stackoverflow.com/questions/71155187/android-paho-mqtt-crashes-android-12-targeting-s-version-31-and-above-requi – alexuz Jun 02 '22 at 06:58
@ManishAhire PLease check the logs. I have added – Sahil Gaikwad Jun 03 '22 at 06:57

MQTT Connectivity is getting failed on Android 12

0 Answers0