在Android中使用FCM的推送通知

Question

我是新来的< code>Android Studio，所以我不明白。我是使用< code>FCM的< code >推送通知的新手，但我没有得到解决方案。我在运行时遇到了这种错误。

Error:Execution failed for task ':app:processDebugGoogleServices'.
> Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 9.6.0.

我的应用程序/Gradle

apply plugin: 'com.android.application'

android {
compileSdkVersion 24
buildToolsVersion "24.0.1"
defaultConfig {
    applicationId "info.androidhive.firebasenotifications"
    minSdkVersion 15
    targetSdkVersion 19
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}
}

dependencies {
//    compile fileTree(dir: 'libs', include: ['*.jar']) // old default
compile fileTree(dir: 'libs', include: '*.jar')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:24.0.0-beta1'
testCompile 'junit:junit:4.12'

compile 'com.google.firebase:firebase-messaging:9.6.0'
compile 'com.google.android.gms:play-services:7.5.0'
}

// ADD THIS AT THE BOTTOM
apply plugin: 'com.google.gms.google-services'

这是我的项目等级

buildscript {
repositories {
    jcenter()
}
dependencies {
//  classpath 'com.android.tools.build:gradle:2.2.3'
//        classpath 'com.google.gms:google-services:3.0.0'

    classpath 'com.android.tools.build:gradle:2.2.3'
    classpath 'com.google.gms:google-services:3.0.0'
    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}
}

allprojects {
repositories {
    jcenter()
}
}

task clean(type: Delete) {
delete rootProject.buildDir
   }

我已经更新了android studio＜code＞SDK＜/code＞我这边什么都没有了，但我不知道我哪里出错了。所以请在这方面帮助我。

Answer 1

您的gms版本是7.5.0，请将其更改为与Firebase版本相同的版本，或者您可以将两者更新为最新版本。

在应用模块 build.gradle 文件中将 firebase 和 Play 服务更新到版本 10.2.0

compile 'com.google.firebase:firebase-core:10.2.0'
compile 'com.google.android.gms:play-services:10.2.0'