WorkManager version, WAKE_LOCK permission and Chucker Library

[GJean]

Hello,

I have a problem with the MQTT library. I tried with version 4.2.4 and version 4.3Beta1. When I try to launch a connection I get an error on the WAKE_LOCK permission.

I don't understand is that with this new version you don't use the foreground service but the wok manager. So I don't understand why the library is asking me for this permission.

FATAL EXCEPTION: main
Process: com.idethic.idego.wallet, PID: 10683
java.lang.RuntimeException: Error receiving broadcast Intent { act=android.net.conn.CONNECTIVITY_CHANGE flg=0x4200010 (has extras) } in info.mqtt.android.service.MqttService$NetworkConnectionIntentReceiver@99baace
       at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0$android-app-LoadedApk$ReceiverDispatcher$Args(LoadedApk.java:1926)
      at android.app.LoadedApk$ReceiverDispatcher$Args$$ExternalSyntheticLambda0.run(Unknown Source:2)
      at android.os.Handler.handleCallback(Handler.java:942)
      at android.os.Handler.dispatchMessage(Handler.java:99)
      at android.os.Looper.loopOnce(Looper.java:240)
      at android.os.Looper.loop(Looper.java:351)
      at android.app.ActivityThread.main(ActivityThread.java:8423)
      at java.lang.reflect.Method.invoke(Native Method)
      at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:584)
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)
Caused by: java.lang.SecurityException: Neither user 10617 nor current process has android.permission.WAKE_LOCK.
      at android.os.Parcel.createExceptionOrNull(Parcel.java:3040)
      at android.os.Parcel.createException(Parcel.java:3024)
      at android.os.Parcel.readException(Parcel.java:3007)
      at android.os.Parcel.readException(Parcel.java:2949)
      at android.os.IPowerManager$Stub$Proxy.acquireWakeLock(IPowerManager.java:1188)
      at android.os.PowerManager$WakeLock.acquireLocked(PowerManager.java:3070)
      at android.os.PowerManager$WakeLock.acquire(PowerManager.java:3052)
      at info.mqtt.android.service.MqttService$NetworkConnectionIntentReceiver.onReceive(MqttService.kt:659)
      at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0$android-app-LoadedApk$ReceiverDispatcher$Args(LoadedApk.java:1888)
      at android.app.LoadedApk$ReceiverDispatcher$Args$$ExternalSyntheticLambda0.run(Unknown Source:2) 
      at android.os.Handler.handleCallback(Handler.java:942) 
      at android.os.Handler.dispatchMessage(Handler.java:99) 
      at android.os.Looper.loopOnce(Looper.java:240) 
      at android.os.Looper.loop(Looper.java:351) 
      at android.app.ActivityThread.main(ActivityThread.java:8423) 
      at java.lang.reflect.Method.invoke(Native Method) 
      at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:584) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013) 
Caused by: android.os.RemoteException: Remote stack trace:
      at android.app.ContextImpl.enforce(ContextImpl.java:2260)
      at android.app.ContextImpl.enforceCallingOrSelfPermission(ContextImpl.java:2288)
      at com.android.server.power.PowerManagerService$BinderService.acquireWakeLock(PowerManagerService.java:6141)
      at android.os.IPowerManager$Stub.onTransact(IPowerManager.java:571)
      at android.os.Binder.execTransactInternal(Binder.java:1326)

I created a blank project and integrated the library. It works and connects to my MQTT server.
For the moment I can't share the code of my Android App. I've been searching for 24 hours on this problem but I can't find anything, so I've come to ask for your help.

To make it easier to test the problem, I put the code in the MainActivity in the onCreate.

val coturnConfig =
            CoturnConfig("stunHost", "turnHost", CoturnCredentials("username", "password"))
        val brokerTopology =
            BrokerTopology("clientId", "browserTopic", "userDeviceTopic", "answerAuthenticateTopic")
        val idegoSession = IdegoSession(
            sessionId = "test",
            sessionType = IdegoSessionType.CERTIFICATION_SESSION,
            userName = "username",
            password = "password".toCharArray(),
            coturnConfig = coturnConfig,
            brokerTopology = brokerTopology,
            id = "id",
            created = LocalDateTime.now(),
            updated = LocalDateTime.now()
        )
        val wakeUpSignal = WakeUpSignal(
            idegoSession,
            "ssl://test.mosquitto.org:8883",
            WakeUpSignalType.CERTIFICATION
        )
        val mqttCallback = object : MqttCallback {
            override fun connectionLost(cause: Throwable?) {
                Timber.tag("MQTT").d("ConnectionLost")
            }

            override fun messageArrived(topic: String?, message: MqttMessage?) {
                Timber.tag("MQTT").d("Topic : $topic -> message : ${message.toString()}")
            }

            override fun deliveryComplete(token: IMqttDeliveryToken?) {
                Timber.tag("MQTT").d("Delivery Complete : ${token.toString()}")
            }

        }
        val iMqttActionListener = object : IMqttActionListener {
            override fun onSuccess(asyncActionToken: IMqttToken?) {
                Timber.tag("MQTT").d("onSuccess")
            }

            override fun onFailure(asyncActionToken: IMqttToken?, exception: Throwable?) {
                Timber.tag("MQTT").d("plopError")
                Timber.tag("MQTT").d(exception, "onFailure")
            }

        }
        val mqttAndroidClient = MqttAndroidClient(
            this.applicationContext,
            wakeUpSignal.mqttServerUri,
            UUID.randomUUID().toString()
        )
        mqttAndroidClient.setTraceEnabled(true)
        mqttAndroidClient.setTraceCallback(object : MqttTraceHandler {
            override fun traceDebug(message: String?) {
                Timber.tag("MQTT").d("traceDebug : $message")
            }

            override fun traceError(message: String?) {
                Timber.tag("MQTT").d("traceError : $message")
            }

            override fun traceException(message: String?, e: Exception?) {
                Timber.tag("MQTT").d(e, "traceException : $message")
            }

        })
        mqttAndroidClient.setCallback(mqttCallback)
        val mqttConnectOptions = MqttConnectOptions()
        mqttConnectOptions.isAutomaticReconnect = true
        mqttConnectOptions.isCleanSession = false
        mqttAndroidClient.connect(mqttConnectOptions, null, iMqttActionListener)

[hannesa2]

You could investigate, if resulting apk comes with this permission. The library should add it automatically to your apk (or you remove it explicit)

[GJean]

Thanks for your help. Yes the library add it automatically but with android:maxSdkVersion="25"

I don't know why he add this maxSdkVersion

[GJean]

I find...

I must add in my AndroidManifest

<uses-permission
        android:name="android.permission.WAKE_LOCK"
        tools:node="replace" />

Because I use Chucker

https://stackoverflow.com/questions/77259367/workmanager-on-android-11-causes-securityexception-missing-wake-lock-permission

and the issue

Thanks for your help

[hannesa2]

Is it now solved for you ?

[GJean]

Yes it's solved