flutter：fcm android 推送通知在发布模式下不起作用，在调试模式下工作

Question

我正在使用 flutter sdk 3.3.5 和火力机器人

firebase_core: 2.1.1 firebase_crashlytics：3.0.4 firebase_messaging：14.0.3

我在我的项目中使用 firebase 消息传递 在我的情况下，它在调试状态下工作正常 我从 google play 添加了 SHA-1 和 SHA-256 并添加了谷歌服务

它在调试模式下工作正常并给我 firebase 令牌并从 firebase 控制台测试它并且工作正常

这是我的 androidmanifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.initiummesolutions.hr_max">
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-feature android:name="android.hardware.camera" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
   <application
        android:label="HR Max"
        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"
            android:exported="true">
            <meta-data
              android:name="io.flutter.embedding.android.NormalTheme"
              android:resource="@style/NormalTheme"
              />
            <meta-data
              android:name="io.flutter.embedding.android.SplashScreenDrawable"
              android:resource="@drawable/launch_background"
              />
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <!-- Don't delete the meta-data below.
             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
        <meta-data
            android:name="flutterEmbedding"
            android:value="2" />
    </application>
</manifest>

我的 mainActivity.java 是空的

package com.initiummesolutions.hr_max;

import io.flutter.embedding.android.FlutterActivity;

public class MainActivity extends FlutterActivity {
}

我的应用程序/build.gradle

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.google.firebase.crashlytics'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

def keystoreProperties = new Properties()
def keystorePropertiesFile = rootProject.file('key.properties')
if (keystorePropertiesFile.exists()) {
    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
}

android {
    compileSdkVersion 33

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.initiummesolutions.hr_max"
        minSdkVersion 21
        targetSdkVersion 33
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }
    buildToolsVersion "30.0.2"

    signingConfigs {
       release {
           keyAlias keystoreProperties['keyAlias']
           keyPassword keystoreProperties['keyPassword']
           storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
           storePassword keystoreProperties['storePassword']
       }
   }
   buildTypes {
       release {
           signingConfig signingConfigs.release
       }
   }
}
dependencies {
    implementation 'androidx.work:work-runtime-ktx:2.7.0'
    implementation platform('com.google.firebase:firebase-bom:31.0.3')
}
flutter {
    source '../..'
}

没有 kotline 文件..

我应该怎么办？

我尝试过了： 删除 google-services.json 重新下载 这是在发布模式下运行时打印的内容

W/FlutterJNI(20984)：多次调用 FlutterJNI.init E/flutter (20984): [ERROR:flutter/runtime/dart_isolate.cc(668)] 无法解析主入口函数。 E/flutter (20984): [ERROR:flutter/runtime/dart_isolate.cc(168)] 无法运行 run main Dart 入口点。 E/flutter (20984): [ERROR:flutter/runtime/runtime_controller.cc(396)] 无法创建根隔离。 E/flutter (20984): [ERROR:flutter/shell/common/shell.cc(606)] 无法使用配置启动引擎。 E/flutter (20984): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] 未处理的异常：[firebase_messaging/unknown] java.io.IOException: FIS_AUTH_ERROR E/flutter (20984): #0 StandardMethodCodec.decodeEnvelope (包:flutter/src/services/message_codecs.dart:653) E/flutter (20984): #1 MethodChannel._invokeMethod (包:flutter/src/services/platform_channel.dart:315) E/颤动​​（20984）： E/flutter (20984): #2 MethodChannel.invokeMapMethod (包:flutter/src/services/platform_channel.dart:518) E/颤动​​（20984）： E/flutter (20984)：#3 MethodChannelFirebaseMessaging.getToken（包：firebase_messaging_platform_interface/src/method_channel/method_channel_messaging.dart:224） E/颤动​​（20984）： E/flutter (20984): #4 FireBaseMessagingService.init (package:hr_max/Helpers/firebase_messaging_services.dart:44) E/颤动​​（20984）： E/flutter (20984): #5 GetInstance.putAsync (包:get/get_instance/src/get_instance.dart:62) E/颤动​​（20984）： E/flutter (20984)：#6 MyApp.build。 （包：hr_max/main.dart:158） E/颤动​​（20984）：

Answer 1

当我在https://console.cloud.google.com/apis/credentials 中删除 api 密钥时，我解决了这个问题