🐛 [firebase_messaging] Unable to use `FlutterFirebaseMessagingService.setPluginRegistrant`

[ahmaducg]

import io.flutter.app.FlutterApplication
import io.flutter.plugin.common.PluginRegistry
import io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback
import io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin
import io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService

class App : FlutterApplication(), PluginRegistrantCallback {

    override fun onCreate() {
        super.onCreate()
        FlutterFirebaseMessagingService.setPluginRegistrant(this)
    }

    override fun registerWith(registry: PluginRegistry?) {
        FirebaseMessagingPlugin.registerWith(registry?.registrarFor("io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin"));
    }
}

Flutter Doctor :

[√] Flutter (Channel stable, 1.22.0, on Microsoft Windows [Version 10.0.19041.508], locale en-GB)
    • Flutter version 1.22.0 at C:\Programming\flutter
    • Framework revision d408d302e2 (5 days ago), 2020-09-29 11:49:17 -0700
    • Engine revision 5babba6c4d
    • Dart version 2.10.0


[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    • Android SDK at C:\Programming\Android_SDK
    • Platform android-30, build-tools 30.0.2
    • ANDROID_SDK_ROOT = C:\Programming\Android_SDK
    • Java binary at: C:\Programming\Android_Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
    • All Android licenses accepted.

[!] Android Studio (not installed)
    • Android Studio not found; download from https://developer.android.com/studio/index.html
      (or visit https://flutter.dev/docs/get-started/install/windows#android-setup for detailed instructions).

[!] VS Code, 64-bit edition (version 1.49.2)
    • VS Code at C:\Program Files\Microsoft VS Code
    X Flutter extension not installed; install from
      https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[√] Connected device (2 available)
    • SM G973F (mobile)           • RF8M41ABZFZ   • android-arm64 • Android 10 (API 29)
    • sdk gphone x86 arm (mobile) • emulator-5554 • android-x86   • Android 11 (API 30) (emulator)

! Doctor found issues in 2 categories.

[TahaTesser]

Hi @ahmaducg
Please use the following code in your project

MainActivity.kt

import android.os.Bundle
import io.flutter.embedding.android.FlutterActivity
import io.flutter.plugin.common.PluginRegistry
import io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin
import io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService
import io.flutter.view.FlutterMain

class MainActivity : FlutterActivity(), PluginRegistry.PluginRegistrantCallback {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        FlutterFirebaseMessagingService.setPluginRegistrant(this);
        FlutterMain.startInitialization(this)
    }

    override fun registerWith(registry: PluginRegistry?) {
        if (!registry!!.hasPlugin("io.flutter.plugins.firebasemessaging")) {
            FirebaseMessagingPlugin.registerWith(registry!!.registrarFor("io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin"));
        }
    }

}

Application.kt

import io.flutter.app.FlutterApplication
import io.flutter.plugin.common.PluginRegistry
import io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback
import io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin
import io.flutter.view.FlutterMain
import io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService

class Application : FlutterApplication(), PluginRegistrantCallback {

    override fun onCreate() {
        super.onCreate()
        FlutterFirebaseMessagingService.setPluginRegistrant(this);
        FlutterMain.startInitialization(this)
    }

    override fun registerWith(registry: PluginRegistry?) {
        if (!registry!!.hasPlugin("io.flutter.plugins.firebasemessaging")) {
            FirebaseMessagingPlugin.registerWith(registry!!.registrarFor("io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin"));
        }
    }
}

Closing as duplicate of #2311

[bsr203]

@TahaTesser I get error for setPluginRegistrant on the line FlutterFirebaseMessagingService.setPluginRegistrant(this) with the code you gave above with firebase-messaging:20.3.0. It goes away with older ver 20.1.6. Is there any change in recent version which cause exactly same message as in the image above

Cannot access 'com.google.firebase.messaging.zzf' which is a supertype of 'io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService'. Check your module classpath for missing or conflicting dependencies

so, I think this is unrelated to the linked issue.

[TahaTesser]

Hi @ahmaducg
Using the native code from #3757 (comment) has no issues

  firebase_core: ^0.5.0+1
  firebase_messaging: ^7.0.3

dependencies {
    def multidex_version = "2.0.1"
    implementation "androidx.multidex:multidex:$multidex_version"
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.google.firebase:firebase-analytics:17.6.0'
    implementation 'com.google.firebase:firebase-messaging:20.3.0'
}
apply plugin: 'com.google.gms.google-services'

        classpath 'com.android.tools.build:gradle:3.5.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.3.3'

logs

event sent after app closed: {id: 0, progressId: null, message: Running "flutter pub get" in firebase_messaging_example...}
event sent after app closed: {id: 0, progressId: null, finished: true}
Launching lib/main.dart on RMX2001 in debug mode...
✓ Built build/app/outputs/flutter-apk/app-debug.apk.
E/FlutterFcmService(32210): Fatal: failed to find callback
Connecting to VM Service at ws://127.0.0.1:63468/DhJiBElM6kw=/ws
I/evercode.triag(32210): ProcessProfilingInfo new_methods=2868 is saved saved_to_disk=1 resolve_classes_delay=5000
I/flutter (32210): Push Messaging token: dyLKzawfTcaSXkUZTA4pgf:APA91bHEwDyXBZtINTnULn3UHMQBqXa04LdjWs_nmsDVdnpJQ8knUGZkiTaxCIEe81AyNhamJrvQLT1SFNb4KHJiDz8FFpNSmvkRgFTQdsQ13fnS1Ln4m3IXLZDWaKZa6RrqA3z9abTn
V/PhoneWindow(32210): DecorView setVisiblity: visibility = 0, Parent = android.view.ViewRootImpl@d116a53, this = DecorView@ca07524[MainActivity]
D/ColorExSystemServiceHelper(32210): checkColorExSystemService className = com.google.android.gms.measurement.service.MeasurementBrokerService
D/Surface (32210): Surface::connect(this=0x79425dc000,api=1)
D/mali_winsys(32210): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/Surface (32210): Surface::setBufferCount(this=0x79425dc000,bufferCount=4)
I/SurfaceView(32210): 178556039 visibleChanged:true -> SurfaceHolder.Callback.surfaceCreated
D/Surface (32210): Surface::connect(this=0x79425de000,api=1)
D/mali_winsys(32210): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/ViewRootImpl(32210): setSurfaceViewCreated, created:true
I/SurfaceView(32210): 178556039 surfaceChanged -- format=4 w=1080 h=2400 visibleChanged:true -> SurfaceHolder.Callback.surfaceChanged
D/SurfaceView(32210): updateScreenMode w:1080 h:2400 ViewRoot w:1080 h:2400
D/SurfaceView(32210): try to resquest 60Hz
D/ViewRootImpl(32210): set screen refresh mode 1 due to SurfaceView-178556039
D/SurfaceView(32210): updateScreenMode w:1080 h:2400 ViewRoot w:1080 h:2400
D/SurfaceView(32210): try to resquest 60Hz
W/Gralloc3(32210): mapper 3.x is not supported
E/gralloc (32210): Arm Module v1.0
E/ion     (32210): ioctl c0044901 failed with code -1: Invalid argument
W/gralloc (32210): WARNING: internal format modifier bits not mutually exclusive. AFBC basic bit is always set, so extended AFBC support bits must always be checked.
I/Choreographer(32210): Skipped 1 frames!  The application may be doing too much work on its main thread.
I/SurfaceView(32210): 178556039 visibleChanged:true -> SurfaceHolder.Callback.surfaceDestroyed
D/Surface (32210): Surface::disconnect(this=0x79425de000,api=1)
D/ViewRootImpl(32210): setSurfaceViewCreated, created:false
D/Surface (32210): Surface::disconnect(this=0x79425de000,api=-1)
D/SurfaceView(32210): updateScreenMode w:0 h:0 ViewRoot w:1080 h:2400
D/SurfaceView(32210): try to resquest 90Hz
D/ViewRootImpl(32210): set screen refresh mode 0 due to SurfaceView-178556039
I/Choreographer(32210): Skipped 4 frames!  The application may be doing too much work on its main thread.
I/GED     (32210): ged_boost_gpu_freq, level 100, eOrigin 2, final_idx 27, oppidx_max 27, oppidx_min 0
D/ColorExSystemServiceHelper(32210): checkColorExSystemService className = com.google.android.gms.measurement.service.MeasurementBrokerService
D/Surface (32210): Surface::disconnect(this=0x79425dc000,api=1)
V/PhoneWindow(32210): DecorView setVisiblity: visibility = 4, Parent = android.view.ViewRootImpl@d116a53, this = DecorView@ca07524[MainActivity]
V/PhoneWindow(32210): DecorView setVisiblity: visibility = 0, Parent = android.view.ViewRootImpl@d116a53, this = DecorView@ca07524[MainActivity]
D/Surface (32210): Surface::connect(this=0x79425dd000,api=1)
D/mali_winsys(32210): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/Surface (32210): Surface::setBufferCount(this=0x79425dd000,bufferCount=4)
D/ColorExSystemServiceHelper(32210): checkColorExSystemService className = com.google.android.gms.measurement.service.MeasurementBrokerService
I/SurfaceView(32210): 178556039 visibleChanged:true -> SurfaceHolder.Callback.surfaceCreated
D/Surface (32210): Surface::connect(this=0x793b21a000,api=1)
D/mali_winsys(32210): EGLint new_window_surface(egl_winsys_display *, void *, EGLSurface, EGLConfig, egl_winsys_surface **, EGLBoolean) returns 0x3000
D/ViewRootImpl(32210): setSurfaceViewCreated, created:true
I/SurfaceView(32210): 178556039 surfaceChanged -- format=4 w=1080 h=2400 visibleChanged:true -> SurfaceHolder.Callback.surfaceChanged
D/SurfaceView(32210): updateScreenMode w:1080 h:2400 ViewRoot w:1080 h:2400
D/SurfaceView(32210): try to resquest 60Hz
D/ViewRootImpl(32210): set screen refresh mode 1 due to SurfaceView-178556039
D/SurfaceView(32210): updateScreenMode w:1080 h:2400 ViewRoot w:1080 h:2400
D/SurfaceView(32210): try to resquest 60Hz
V/ActivityThread(32210): scheduleReceiver info = ActivityInfo{520d7c com.google.firebase.iid.FirebaseInstanceIdReceiver} intent = Intent { act=com.google.android.c2dm.intent.RECEIVE flg=0x11080010 pkg=com.nevercode.triage cmp=com.nevercode.triage/com.google.firebase.iid.FirebaseInstanceIdReceiver (has extras) } sync = true hasCode = 155951774
W/evercode.triag(32210): Accessing hidden method Landroid/os/WorkSource;->add(I)Z (greylist, reflection, allowed)
W/evercode.triag(32210): Accessing hidden method Landroid/os/WorkSource;->add(ILjava/lang/String;)Z (greylist, reflection, allowed)
W/evercode.triag(32210): Accessing hidden method Landroid/os/WorkSource;->size()I (greylist, reflection, allowed)
W/evercode.triag(32210): Accessing hidden method Landroid/os/WorkSource;->get(I)I (greylist, reflection, allowed)
W/evercode.triag(32210): Accessing hidden method Landroid/os/WorkSource;->getName(I)Ljava/lang/String; (greylist, reflection, allowed)
D/ColorExSystemServiceHelper(32210): checkColorExSystemService className = com.google.android.gms.gcm.PushMessagingRegistrarProxy
I/flutter (32210): onMessage: {notification: {title: this is a title, body: this is a body}, data: {status: done, id: 1, click_action: FLUTTER_NOTIFICATION_CLICK}}
I/SurfaceView(32210): 178556039 visibleChanged:true -> SurfaceHolder.Callback.surfaceDestroyed
D/Surface (32210): Surface::disconnect(this=0x793b21a000,api=1)
D/ViewRootImpl(32210): setSurfaceViewCreated, created:false
D/Surface (32210): Surface::disconnect(this=0x793b21a000,api=-1)
D/SurfaceView(32210): updateScreenMode w:0 h:0 ViewRoot w:1080 h:2400
D/SurfaceView(32210): try to resquest 90Hz
D/ViewRootImpl(32210): set screen refresh mode 0 due to SurfaceView-178556039
I/Choreographer(32210): Skipped 3 frames!  The application may be doing too much work on its main thread.
I/GED     (32210): ged_boost_gpu_freq, level 100, eOrigin 2, final_idx 27, oppidx_max 27, oppidx_min 0
D/ColorExSystemServiceHelper(32210): checkColorExSystemService className = com.google.android.gms.measurement.service.MeasurementBrokerService
D/Surface (32210): Surface::disconnect(this=0x79425dd000,api=1)
V/PhoneWindow(32210): DecorView setVisiblity: visibility = 4, Parent = android.view.ViewRootImpl@d116a53, this = DecorView@ca07524[MainActivity]

This issue is related to providing complete documentation in kotlin #2311

[bsr203]

@TahaTesser Thank you for the time looking into this.
My setup is slightly different and I still see the warning after updating all dependencies to latest. Will explore further.
Could you please post your complete code (github) for the sample?
Thanks. bsr.

[TahaTesser]

Hi @bsr203
I used the official example https://github.com/FirebaseExtended/flutterfire/tree/master/packages/firebase_messaging