android - Admob 横幅未显示

Question

我的 admob 横幅没有显示，我已经阅读了此处的指南 https://firebase.google.com/docs/admob/android/quick-start

主要 Activity

private AdView mAdView;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    MobileAds.initialize(getApplicationContext(), "ca-app-pub-3940256099942544/6300978111");
    mAdView = (AdView) findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder().build();
    mAdView.loadAd(adRequest);
}

布局

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:ads="http://schemas.android.com/apk/res-auto"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.myapplication.MainActivity">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Hello World!" />

    <com.google.android.gms.ads.AdView
        android:id="@+id/adView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_alignParentBottom="true"
        ads:adSize="BANNER"
        ads:adUnitId="ca-app-pub-3940256099942544/6300978111">
    </com.google.android.gms.ads.AdView>
</RelativeLayout>

在我的 list 中，我有这个权限

<uses-permission android:name="android.permission.INTERNET" />

项目 Gradle

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'

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

allprojects {
    repositories {
        jcenter()
    }
}

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

应用程序等级

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "com.example.myapplication"
        minSdkVersion 16
        targetSdkVersion 25
        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'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.1.1'
    compile 'com.google.firebase:firebase-ads:10.0.1'
    compile 'com.google.firebase:firebase-core:10.0.1'
    testCompile 'junit:junit:4.12'
}



apply plugin: 'com.google.gms.google-services'

日志

01-31 20:44:49.586 3556-3556/? D/ucsBai_ConnectionManager: mPackageReceiver Action android.intent.action.PACKAGE_ADDED
01-31 20:44:58.836 19607-19607/com.example.myapplication I/FA: App measurement is starting up, version: 10084
01-31 20:44:58.836 19607-19607/com.example.myapplication I/FA: To enable debug logging run: adb shell setprop log.tag.FA VERBOSE
01-31 20:44:58.836 19607-19607/com.example.myapplication D/FA: Debug-level message logging enabled
01-31 20:44:58.836 19607-19607/com.example.myapplication D/FA: AppMeasurement singleton hash: 23949389
01-31 20:44:58.846 19607-19607/com.example.myapplication V/FA: Collection enabled
01-31 20:44:58.846 19607-19607/com.example.myapplication V/FA: App package, google app id: com.example.myapplication, 1:665936977222:android:13c3c6a65bcbec53
01-31 20:44:58.846 19607-19607/com.example.myapplication I/FA: To enable faster debug mode event logging run:
                                                                 adb shell setprop debug.firebase.analytics.app com.example.myapplication
01-31 20:44:58.906 19607-19607/com.example.myapplication V/FA: Registered activity lifecycle callback
01-31 20:44:58.916 19607-20434/com.example.myapplication V/FA: Using measurement service
01-31 20:44:58.916 19607-20434/com.example.myapplication V/FA: Connecting to remote service
01-31 20:44:59.816 19607-20434/com.example.myapplication V/FA: Connection attempt already in progress
01-31 20:45:00.116 19607-20434/com.example.myapplication D/FA: Connected to remote service
01-31 20:45:00.116 19607-20434/com.example.myapplication V/FA: Processing queued up service tasks: 2
01-31 20:45:05.156 19607-20434/com.example.myapplication V/FA: Inactivity, disconnecting from the service

Answer 1

首先打开https://apps.admob.com/然后从那里选择您的应用程序现在从那里选择货币化选项卡现在展开 View 设置说明

这里你必须输入你的App ID

MobileAds.initialize(getApplicationContext(), "ca-app-pub-1440645979698474~6985293144"); // replace with yours

对于 xml

从广告单元中选择

<com.google.android.gms.ads.AdView
        android:id="@+id/adView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_alignParentBottom="true"
        ads:adSize="BANNER"
        ads:adUnitId="ca-app-pub-1440645979698474/3892225947"> 

替换为您的 adUnitId，您就完成了。