当我一起使用壁炉消息和内容提供商之间的冲突

Question

我有一个应用程序，该应用程序可以在Google Maps上共享位置，并使用内容提供商进行分类和检索数据库，并使用Firebase Messaging打开聊天消息，但是当我将Firebase Messaging和Android Content提供商组合在一起时冲突发生了，我在下面发现了错误，尽管当我分别使用内容提供商或firebase消息传递时，它们都可以很好地工作，但我都有两者的输出，但是一旦我结合了两者，我就有那个消息：

04-22 09:13:36.734 23186-23186/pioneers.safwat.onecommunity E/AndroidRuntime: FATAL EXCEPTION: main
                                                                              java.lang.RuntimeException: Unable to get provider com.google.firebase.provider.FirebaseInitProvider: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.provider.FirebaseInitProvider" on path: /data/app/pioneers.safwat.onecommunity-5.apk
                                                                                  at android.app.ActivityThread.installProvider(ActivityThread.java:5199)
                                                                                  at android.app.ActivityThread.installContentProviders(ActivityThread.java:4802)
                                                                                  at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4686)
                                                                                  at android.app.ActivityThread.access$1400(ActivityThread.java:168)
                                                                                  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1389)
                                                                                  at android.os.Handler.dispatchMessage(Handler.java:99)
                                                                                  at android.os.Looper.loop(Looper.java:177)
                                                                                  at android.app.ActivityThread.main(ActivityThread.java:5496)
                                                                                  at java.lang.reflect.Method.invokeNative(Native Method)
                                                                                  at java.lang.reflect.Method.invoke(Method.java:525)
                                                                                  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1225)
                                                                                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1041)
                                                                                  at dalvik.system.NativeStart.main(Native Method)
                                                                               Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.provider.FirebaseInitProvider" on path: /data/app/pioneers.safwat.onecommunity-5.apk
                                                                                  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:64)
                                                                                  at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
                                                                                  at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
                                                                                  at android.app.ActivityThread.installProvider(ActivityThread.java:5184)
                                                                                  at android.app.ActivityThread.installContentProviders(ActivityThread.java:4802) 
                                                                                  at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4686) 
                                                                                  at android.app.ActivityThread.access$1400(ActivityThread.java:168) 
                                                                                  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1389) 
                                                                                  at android.os.Handler.dispatchMessage(Handler.java:99) 
                                                                                  at android.os.Looper.loop(Looper.java:177) 
                                                                                  at android.app.ActivityThread.main(ActivityThread.java:5496) 
                                                                                  at java.lang.reflect.Method.invokeNative(Native Method) 
                                                                                  at java.lang.reflect.Method.invoke(Method.java:525) 
                                                                                  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1225) 
                                                                                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1041) 
                                                                                  at dalvik.system.NativeStart.main(Native Method) 

我的gradle文件是(模块(：

  apply plugin: 'com.android.application'
android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "pioneers.safwat.onecommunity"
        minSdkVersion 18
        targetSdkVersion 25
        multiDexEnabled true
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
     compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha7'
    // compile 'com.google.android.gms:play-services-maps:10.0.1'
    compile 'com.android.support:appcompat-v7:25.2.0'
    compile 'com.google.android.gms:play-services-location:10.2.1'
  // compile 'com.google.android.gms:play-services-plus:10.0.1'
    compile 'com.android.support:support-v4:25.2.0'
    compile 'com.android.support:design:25.2.0'
    compile 'com.android.support:multidex:1.0.1'
    compile 'com.firebaseui:firebase-ui:0.6.1'
    compile 'com.google.android.gms:play-services:10.2.1'
    compile 'com.google.android.gms:play-services-maps:10.2.1'
   compile 'com.google.firebase:firebase-core:10.0.1'
    testCompile 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'

和我的gradle文件(构建(：

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:3.0.0'
    }
}
allprojects {
    repositories {
        jcenter()
    }
}
task clean(type: Delete) {
    delete rootProject.buildDir
}

和我的清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="pioneers.safwat.onecommunity">
    <permission
        android:name="pioneers.safwat.onecommunity.permission.MAPS_RECEIVE"
        android:protectionLevel="signature"/>
    <uses-permission android:name="pioneers.safwat.onecommunity.permission.MAPS_RECEIVE"/>
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".Start">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name=".Authentic"/>
        <activity android:name=".MainActivity"/>
        <activity android:name=".UserData"/>
        <activity android:name=".UpdateData"/>
        <provider
            android:name=".Myprovider"
            android:authorities="pioneers.safwat.onecommunity.Myprovider"
            android:exported="true"
            android:multiprocess="true"/>
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="" />
    </application>
</manifest>

Answer 1

尝试在您的清单

中添加它

<application
   ....
  android:name=".MyApplication">
 // ...
</application>

然后上课。

public class MyApplication extends Application {
    @Override
    protected void attachBaseContext(Context base) {
        super.attachBaseContext(base);
        MultiDex.install(this);
    }
}

尝试此链接以获取更多详细信息。