Question

我正在尝试将admob横幅广告添加到android应用中。但是当我把依赖项中的“ implementation'com.google.android.gms：play-services-ads：15.0.0'”该gradle无法下载它。安妮帮助

 // Top-level build file where you can add configuration options common to all 
  sub-projects/modules.

buildscript {

  repositories {
    google()
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:3.0.0'


    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
    }
  }

allprojects {
repositories {
    google()
    jcenter()
   }
 }

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

Answer 1

使用implementation 'com.google.android.gms:play-services-ads:15.0.1'而不是15.0.0

还要分享更多细节，以便我们提供更准确的答案

Answer 2

itry 实施'com.google.android.gms：play-services-ads：15.0.1' 实施'com.google.firebase：firebase-ads：15.0.1'/ '11 .8.0' 再次无法下载！
Main screen of an empty project

[SDK工具][2] [建立空项目的阶梯][3]

Answer 3

另一个屏幕截图

another screenshot

This is implementation installed in dependencies

Gradle无法下载com.google.android.gms play-services-ads / 15.0.0 / play-services-ads.pom

3 个答案: