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DfuInstallation.Start() throws Bad notification for startForeground thrown on .Net MAUI (Android)

Open juniorsaraviao opened this issue 6 months ago • 10 comments

Describe the bug I'm implementing the functionality to upgrade a firmware using DFU but it throws an exception when executing DfuInstallation.Start().

I've declared the Foreground Service permission on AndroidManifest.xml and a Foreground service link but it's still throwing the error.

<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />

To Reproduce Steps to reproduce the behavior:

  1. Create a MAUI project (NET 8)
  2. Install the Laerdal.Dfu 1.27.8 NuGet package
  3. Include the Foreground Service permission on AndroidManifest.xml.
  4. Implement a Foreground service.
  5. Create a method to download or retrieve your firmware update file.
  6. Scan for the desired device to DFU.
  7. Create the DfuInstallation object and call Start().

Expected behavior Start and complete the DFU process with the BLE device.

Desktop:

  • OS: Mac 14.1.1 (23B81)
  • IDE: VS Mac 17.6.7 (build 417)
  • NuGet package Laerdal.Dfu version 1.27.8
  • NET Maui v8.0.100

Smartphone:

  • Device: Samsung A53
  • OS: Android v13

Additional context Logs:

[DfuBaseService] DFU service destroyed
[AndroidRuntime] Shutting down VM
[AndroidRuntime] FATAL EXCEPTION: main
[AndroidRuntime] Process: com.company, PID: 11852
[AndroidRuntime] android.app.RemoteServiceException$CannotPostForegroundServiceNotificationException: Bad notification for startForeground
[AndroidRuntime] 	at android.app.ActivityThread.throwRemoteServiceException(ActivityThread.java:2222)
[AndroidRuntime] 	at android.app.ActivityThread.-$$Nest$mthrowRemoteServiceException(Unknown Source:0)
[AndroidRuntime] 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2508)
[AndroidRuntime] 	at android.os.Handler.dispatchMessage(Handler.java:106)
[AndroidRuntime] 	at android.os.Looper.loopOnce(Looper.java:226)
[AndroidRuntime] 	at android.os.Looper.loop(Looper.java:313)
[AndroidRuntime] 	at android.app.ActivityThread.main(ActivityThread.java:8762)
[AndroidRuntime] 	at java.lang.reflect.Method.invoke(Native Method)
[AndroidRuntime] 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
[AndroidRuntime] 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)

juniorsaraviao avatar Dec 08 '23 22:12 juniorsaraviao