Android 版本冲突更新到play services 9.4.0

错误：任务“：applock:ProcessDebuggeGoogleServices”的执行失败

请通过更新google services插件的版本（有关最新版本的信息，请访问）或将com.google.android.gms的版本更新为9.4.0来修复版本冲突

[…]将com.google.android.gms的版本更新为9.4.0

像那样

In top level build gradle:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {

        classpath 'com.android.tools.build:gradle:2.1.0'
        classpath 'com.google.gms:google-services:3.0.0'


    }
}

allprojects {
    repositories {
        jcenter()
        mavenLocal()
    }
}

In app level build gradle:

compile 'com.google.android.gms:play-services-auth:9.4.0'
compile 'com.google.android.gms:play-services-gcm:9.0.0'

compile 'com.google.firebase:firebase-database:9.4.0'


  I have also include
  apply plugin: 'com.google.gms.google-services'
in the end of the build gradle file.

改变

编译'com.google.android.gms:play services gcm:9.0.0'

到

---

编译'com.google.android.gms:play services gcm:9.4.0'

好的，谢谢，如何从FireBase获得权限？您需要什么类型的权限？我需要grand service的权限才能在后台运行，因为您需要创建服务。告诉你这需要很多步骤来遵循。按照以下步骤向应用程序添加后台服务。如何从FireBase获得权限？

In top level build gradle:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {

        classpath 'com.android.tools.build:gradle:2.1.0'
        classpath 'com.google.gms:google-services:3.0.0'


    }
}

allprojects {
    repositories {
        jcenter()
        mavenLocal()
    }
}

In app level build gradle:

compile 'com.google.android.gms:play-services-auth:9.4.0'
compile 'com.google.android.gms:play-services-gcm:9.0.0'

compile 'com.google.firebase:firebase-database:9.4.0'


  I have also include
  apply plugin: 'com.google.gms.google-services'
in the end of the build gradle file.

compile 'com.google.android.gms:play-services-gcm:9.4.0'