android上的firebase设置

Question

我无法在android studio上设置firebase的更新版本.我已经在站点firebase上创建了项目的json文件,并将其复制到项目中并在gradle中处理行后:

buildscript {
    // ...
    dependencies {
        // ...
        classpath 'com.google.gms:google-services:3.0.0'
    }
}
apply plugin: 'com.android.application'
android {
  // ...
}
dependencies {
  compile 'com.google.firebase:firebase-core:9.0.1'
}
// ADD THIS AT THE BOTTOM
apply plugin: 'com.google.gms.google-services'

我收到以下错误:

failed to resolve: compile 'com.google.firebase:firebase-core:9.0.0'

我该如何解决？

Answer 1

我有同样的问题.如果您使用的是Android Studio,则应google repository在SDK Manager中进行更新.

以下是我的build.grade(app)

apply plugin: 'com.android.application'
android {
    compileSdkVersion 23
    buildToolsVersion "23.0.3"
    useLibrary 'org.apache.http.legacy'
    defaultConfig {
        applicationId "package name"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
        vectorDrawables.useSupportLibrary = true
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

}

dependencies {
    compile 'com.google.firebase:firebase-core:9.0.0'
}
apply plugin: 'com.google.gms.google-services'

这是我的build.grade(项目)

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.0'
        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()
    }
}