将 Firebase SDK 添加到应用时出错

Question

我正在尝试将 FCM（Firebase 云消息传递）集成到应用程序中，遵循 google's guide。我已将 google-services.json 添加到 app 文件夹并尝试添加 SDK。

按照指南，我写在build.gradle (Project)：

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.2'
        classpath 'com.google.gms:google-services:3.0.0'
                }
}

在build.gradle(Module: mobile):

dependencies
{
    compile 'com.android.support:support-v4:21.0.3'
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile 'com.android.support:cardview-v7:21.0.3'
    compile 'com.android.support:recyclerview-v7:21.0.3'
    compile 'com.google.android.gms:play-services:7.3.0'
    (...)
    compile 'com.google.firebase:firebase-core:9.6.1'
    compile fileTree(dir: 'libs', include: ['*.jar'])
}
apply plugin: 'com.google.gms.google-services'

这是问题开始的时候。成绩同步后，会出现一条错误消息：Error:(34, 0) Version: 7.3.0 is lower than the minimum version (9.0.0) required for google-services plugin.

我尝试通过将compile 'com.google.android.gms:play-services:7.3.0' 更改为compile 'com.google.android.gms:play-services:9.0.0' 并再次出现新错误、我不知道如何解决的错误来更新...：

Error:orientation|screenSize|screenLayout|uiMode|smallestScreenSize) from AndroidManifest.xml:79:4-113

Error:orientation|screenLayout|uiMode|screenSize|smallestScreenSize).

Error:Execution failed for task ':mobile:processDebugManifest'.
> Manifest merger failed : Attribute activity#com.google.android.gms.ads.AdActivity@configChanges value=(keyboard|keyboardHidden|orientation|screenSize|screenLayout|uiMode|smallestScreenSize) from AndroidManifest.xml:79:4-113
    is also present at [com.google.android.gms:play-services-ads-lite:9.0.0] AndroidManifest.xml:28:13-122 value=(keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize).
    Suggestion: add 'tools:replace="android:configChanges"' to <activity> element at AndroidManifest.xml:77:3-79:116 to override.

抱歉很久了。 Android新手在这里。感谢所有未来的帮助！

编辑：AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.www.appname"
    android:installLocation="auto">

    <!-- versionCode, versionName, minSdkVersion, targetSdkVersion properties are set via Gradle script -->

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <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="com.google.android.providers.gsf.permission.READ_GSERVICES" /> <!-- allows the API to access Google web-based services -->

    <uses-feature android:glEsVersion="0x00020000" android:required="false" />


    <application
        android:name=".Application"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:hardwareAccelerated="true"
        android:allowBackup="true"
        tools:replace="android:icon, android:configChanges">


        <activity
            android:name="com.www.appname.activity.MainActivity"
            android:label="@string/app_name"
            android:launchMode="standard">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name="com.www.appname.activity.DetailActivity"
            android:label="@string/title_detail"
            android:launchMode="standard" />

        <activity
            android:name="com.www.appname.activity.MapActivity"
            android:label="@string/title_map"
            android:launchMode="standard" />

        <activity
            android:name="com.google.android.gms.ads.AdActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|uiMode|smallestScreenSize" />

        <provider
            android:name="com.www.appname.content.SearchRecentSuggestionsProvider"
            android:authorities="ccom.www.appname.content.SearchRecentSuggestionsProvider"
            android:exported="false" />

        <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
        <meta-data android:name="com.google.android.gms.analytics.globalConfigResource" android:resource="@xml/analytics_global_tracker" />
        <meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="@string/maps_api_key" />

    </application>
</manifest>

Answer 1

使用

编译“com.google.android.gms:play-services:9.6.1” 编译'com.google.firebase:firebase-core:9.6.1'

同步 gradle 文件，清理并重建项目。

并将'tools:replace="android:configChanges"' 添加到AndroidManifest.xml 内的标签中

编辑

删除：

tools:replace="android:icon" tools:replace="android:configChanges"

添加：

tools:replace="android:icon, android:configChanges"

Answer 2

1. 删除 compile 'com.google.android.gms:play-services:7.3.0'

该库在单个库中包含所有适用于 android 的 Google 库。

你不应该使用那个库，而应该只使用你实际需要的特定库，例如：

compile 'com.google.android.gms:play-services-NAME_OF_THE_LIBRARY'

1. 对来自com.google.android.gms 和com.google.firebase 的库使用相同的版本

如果您对这些库使用不同的版本，则会在编译和运行时冒很多冲突的风险。

Answer 3

尝试添加firebase消息依赖

compile com.google.firebase:firebase-messaging:9.6.1