我正在使用Firebase消息服务,但当我从Firebase控制台收到通知时,我的应用程序会因为以下异常而关闭:
java.lang.RuntimeException: 无法实例化服务 com.samriddh.partner.java.MyFirebaseMessagingService:java.lang.ClassNotFoundException: 在路径上没有找到类“com.samriddh.partner.java.MyFirebaseMessagingService”,DexPathList[[zip文件“/system/framework/org.apache.http.legacy.boot.jar”,zip文件“/data/app/com.samriddh.partner-ameKbTimiGALFObiP3aUeg==/base.apk”],nativeLibraryDirectories = [/ data / app / com.samriddh.partner-ameKbTimiGALFObiP3aUeg == / lib / arm64,/ data / app / com.samriddh.partner-ameKbTimiGALFObiP3aUeg == / base.apk!/lib/arm64-v8a,/system/lib64]]
请问有人能提供建议吗?我已经花费了两个多小时来解决这个问题。
我的Firebase消息版本是firebase_messaging: ^6.0.16
我的FirebaseMessaging依赖关系是 implementation 'com.google.firebase:firebase-messaging:20.2.3'
我的Android Manifest.xml文件如下:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.samriddh.partner">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. -->
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:name=".Application"
android:label="samriddh partner"
android:icon="@mipmap/launcher_icon">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- Specifies an Android theme to apply to this Activity as soon as
the Android process has started. This theme is visible to the user
while the Flutter UI initializes. After that, this theme continues
to determine the Window background behind the Flutter UI. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<!-- Displays an Android View that continues showing the launch screen
Drawable until Flutter paints its first frame, then this splash
screen fades out. A splash screen is useful to avoid any visual
gap between the end of Android's launch screen and the painting of
Flutter's first frame. -->
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="@drawable/launch_background"
/>
<intent-filter>
<action android:name="FLUTTER_NOTIFICATION_CLICK" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<meta-data android:name="com.google.android.geo.API_KEY"
android:value="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"/>
<uses-library android:name="org.apache.http.legacy" android:required="false"/>
<meta-data android:name="flutterEmbedding" android:value="2" />
<service android:name=".service.MyFirebaseMessagingService"> </service>
<service android:name=".java.MyFirebaseMessagingService" android:exported="false">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
</application>
</manifest>
我的 Application.kt 文件如下
package com.samriddh.partner
import io.flutter.app.FlutterApplication
import io.flutter.plugin.common.PluginRegistry
import io.flutter.plugin.common.PluginRegistry.PluginRegistrantCallback
import io.flutter.plugins.GeneratedPluginRegistrant
import io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService
class Application : FlutterApplication(), PluginRegistrantCallback {
override fun onCreate() {
super.onCreate()
FlutterFirebaseMessagingService.setPluginRegistrant(this);
}
override fun registerWith(registry: PluginRegistry?) {
io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin.registerWith(registry?.registrarFor("io.flutter.plugins.firebasemessaging.FirebaseMessagingPlugin"));
}
}