Android Studio 模拟器不显示测试 ADS
Android Studio Emulator not displaying Test ADS
您好，我的问题是模拟器没有显示我的测试广告，这是我的代码.
Activity
package project.chawki.anew.enwproject;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
public class MainActivity extends AppCompatActivity {
private AdView mAdView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mAdView = (AdView) findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);
}
}
XML
<com.google.android.gms.ads.AdView
xmlns:ads="http://schemas.android.com/apk/res-auto"
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>
Gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "project.chawki.anew.enwproject"
minSdkVersion 14
targetSdkVersion 26
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(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.+'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
compile 'com.google.android.gms:play-services-ads:11.0.4'
}
这是我得到的错误：
08-01 10:00:53.160 3210-3367/com.example.chawkii.myapplication W/Ads: There was a problem getting an ad response. ErrorCode: 0
08-01 10:00:53.160 3210-3210/com.example.chawkii.myapplication W/Ads: Failed to load ad: 0
08-01 10:01:43.200 3210-3210/com.example.chawkii.myapplication E/Ads: JS engine could not be obtained. Cancelling ad request
我正在学习开发，我看不出有什么问题，而且它们的权限也很好，但是我的测试广告不会在 android 设备模拟器中加载。有什么帮助吗？
public class MyActivity extends Activity {
private AdView mAdView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
// Create a banner ad. The ad size and ad unit ID must be set before calling loadAd.
mAdView = new AdView(this);
mAdView.setAdSize(AdSize.SMART_BANNER);
mAdView.setAdUnitId("myAdUnitId");
// Create an ad request.
AdRequest.Builder adRequestBuilder = new AdRequest.Builder();
// Optionally populate the ad request builder.
adRequestBuilder.addTestDevice(AdRequest.DEVICE_ID_EMULATOR);
// Add the AdView to the view hierarchy.
layout.addView(mAdView);
// Start loading the ad.
mAdView.loadAd(adRequestBuilder.build());
setContentView(layout);
}
@Override
public void onResume() {
super.onResume();
// Resume the AdView.
mAdView.resume();
}
@Override
public void onPause() {
// Pause the AdView.
mAdView.pause();
super.onPause();
}
@Override
public void onDestroy() {
// Destroy the AdView.
mAdView.destroy();
super.onDestroy();
}
}
您需要将模拟器（或其他设备，如果需要）添加为 "test device"。测试广告将仅在测试设备上展示。
为此，您需要在构建 AdRequest 时调用 addTestDevice。
更改此行：
AdRequest adRequest = new AdRequest.Builder().build();
至：
AdRequest adRequest = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.build();
1. Sign into your AdMob account.
2. Click on Monetize tab.
3. Select or Create the app and choose the platform.
4. Select the ad format either Banner or Interstitial and give the ad unit a name.
5. Once the ad unit is created, you can notice the Ad unit ID on the dashboard. An example of ad unit id look like ca-app-pub-0664570763252260/3326342124
Create as many ad units required for your app.
android-admob-creating-ad-unit
Create two ad units, one for banner and other for interstitial as we need to use the ad unit IDs in the next section.
3. Creating New Project
1. Create a new project in Android Studio from File ⇒ New Project. When it prompts you to select the default activity, select Empty Activity and proceed.
2. Open build.gradle and add play services dependency as AdMob requires it.
compile ‘com.google.android.gms:play-services-ads:8.4.0’
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.google.android.gms:play-services-ads:8.4.0'
}
3. Add the Ad unit IDs to your strings.xml. Open strings.xml located under res ⇒ values and add the ad units of both Banner and Interstitial.
<resources>
<string name="app_name">AdMob</string>
<string name="title_activity_second_activiy">Interstitial</string>
<string name="msg_welcome">Welcome to Admob. Click on the below button to launch the Interstitial ad.</string>
<string name="btn_fullscreen_ad">Show Fullscreen Ad</string>
<!-- AdMob ad unit IDs -->
<string name="banner_home_footer">ca-app-pub-0664570763252260/3326522424</string>
<string name="interstitial_full_screen">ca-app-pub-0664570763252260/1769900428</string>
</resources>
4. Open AndroidManifest.xml and add the below mentioned permissions and other properties.
> Add INTERNET & ACCESS_NETWORK_STATE permissions.
> Add google play services version meta-data.
> Add the AdActivity adding configChanges and theme attributes.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="info.androidhive.admob">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!--Include the AdActivity configChanges and theme. -->
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="@android:style/Theme.Translucent" />
</application>
</manifest>
3.1 Adding Banner Ad
Banner ads occupies only a portion of the screen. I am adding a banner ad in my main activity aligning to bottom of the screen. In order to add the banner ad, you need to add com.google.android.gms.ads.AdView element to your xml layout.
<com.google.android.gms.ads.AdView
android:id="@+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="@string/banner_home_footer">
</com.google.android.gms.ads.AdView>
5. Open the layout file of your main activity (activity_main.xml) and add the AdView widget. I am also adding a button to launch another in which we’ll try Interstitial ad.
<?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: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="info.androidhive.admob.MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/msg_welcome" />
<Button android:id="@+id/btn_fullscreen_ad"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="@string/btn_fullscreen_ad"/>
<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="@string/banner_home_footer">
</com.google.android.gms.ads.AdView>
</RelativeLayout>
6. Open MainActivity.java and modify the code as shown.
> Create an instance of AdRequest and load the ad into AdView.
> Ad the AdView life cycle methods in onResume(), onPause() and in onDestroy() methods.
package info.androidhive.admob;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
public class MainActivity extends AppCompatActivity {
private AdView mAdView;
private Button btnFullscreenAd;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mAdView = (AdView) findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder()
.build();
mAdView.loadAd(adRequest);
btnFullscreenAd = (Button) findViewById(R.id.btn_fullscreen_ad);
btnFullscreenAd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(MainActivity.this, SecondActivity.class));
}
});
}
@Override
public void onPause() {
if (mAdView != null) {
mAdView.pause();
}
super.onPause();
}
@Override
public void onResume() {
super.onResume();
if (mAdView != null) {
mAdView.resume();
}
}
@Override
public void onDestroy() {
if (mAdView != null) {
mAdView.destroy();
}
super.onDestroy();
}
}
Now if you run the app, you should see a banner ad at the bottom of your screen.
android-displaying-admob-banner-ad
经过大量研究，我找到了这个错误的解决方案，问题不是代码，实际上是在我的模拟器中，我必须下载最后一个 API 并更新google 播放服务到最新版本所以我可以看到广告
您还没有添加初始化语句。
在 onCreate(){
中添加
.......
....
MobileAds.initialize(这, "ca-app-pub-3940256099942544~3347511713");
}
您好，我的问题是模拟器没有显示我的测试广告，这是我的代码.
Activity
package project.chawki.anew.enwproject;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
public class MainActivity extends AppCompatActivity {
private AdView mAdView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mAdView = (AdView) findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);
}
}
XML
<com.google.android.gms.ads.AdView
xmlns:ads="http://schemas.android.com/apk/res-auto"
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>
Gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion "26.0.1"
defaultConfig {
applicationId "project.chawki.anew.enwproject"
minSdkVersion 14
targetSdkVersion 26
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(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.+'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
compile 'com.google.android.gms:play-services-ads:11.0.4'
}
这是我得到的错误：
08-01 10:00:53.160 3210-3367/com.example.chawkii.myapplication W/Ads: There was a problem getting an ad response. ErrorCode: 0
08-01 10:00:53.160 3210-3210/com.example.chawkii.myapplication W/Ads: Failed to load ad: 0
08-01 10:01:43.200 3210-3210/com.example.chawkii.myapplication E/Ads: JS engine could not be obtained. Cancelling ad request
我正在学习开发，我看不出有什么问题，而且它们的权限也很好，但是我的测试广告不会在 android 设备模拟器中加载。有什么帮助吗？
public class MyActivity extends Activity {
private AdView mAdView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(LinearLayout.VERTICAL);
// Create a banner ad. The ad size and ad unit ID must be set before calling loadAd.
mAdView = new AdView(this);
mAdView.setAdSize(AdSize.SMART_BANNER);
mAdView.setAdUnitId("myAdUnitId");
// Create an ad request.
AdRequest.Builder adRequestBuilder = new AdRequest.Builder();
// Optionally populate the ad request builder.
adRequestBuilder.addTestDevice(AdRequest.DEVICE_ID_EMULATOR);
// Add the AdView to the view hierarchy.
layout.addView(mAdView);
// Start loading the ad.
mAdView.loadAd(adRequestBuilder.build());
setContentView(layout);
}
@Override
public void onResume() {
super.onResume();
// Resume the AdView.
mAdView.resume();
}
@Override
public void onPause() {
// Pause the AdView.
mAdView.pause();
super.onPause();
}
@Override
public void onDestroy() {
// Destroy the AdView.
mAdView.destroy();
super.onDestroy();
}
}
您需要将模拟器（或其他设备，如果需要）添加为 "test device"。测试广告将仅在测试设备上展示。
为此，您需要在构建 AdRequest 时调用 addTestDevice。
更改此行：
AdRequest adRequest = new AdRequest.Builder().build();
至：
AdRequest adRequest = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.build();
1. Sign into your AdMob account.
2. Click on Monetize tab.
3. Select or Create the app and choose the platform.
4. Select the ad format either Banner or Interstitial and give the ad unit a name.
5. Once the ad unit is created, you can notice the Ad unit ID on the dashboard. An example of ad unit id look like ca-app-pub-0664570763252260/3326342124
Create as many ad units required for your app.
android-admob-creating-ad-unit
Create two ad units, one for banner and other for interstitial as we need to use the ad unit IDs in the next section.
3. Creating New Project
1. Create a new project in Android Studio from File ⇒ New Project. When it prompts you to select the default activity, select Empty Activity and proceed.
2. Open build.gradle and add play services dependency as AdMob requires it.
compile ‘com.google.android.gms:play-services-ads:8.4.0’
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.google.android.gms:play-services-ads:8.4.0'
}
3. Add the Ad unit IDs to your strings.xml. Open strings.xml located under res ⇒ values and add the ad units of both Banner and Interstitial.
<resources>
<string name="app_name">AdMob</string>
<string name="title_activity_second_activiy">Interstitial</string>
<string name="msg_welcome">Welcome to Admob. Click on the below button to launch the Interstitial ad.</string>
<string name="btn_fullscreen_ad">Show Fullscreen Ad</string>
<!-- AdMob ad unit IDs -->
<string name="banner_home_footer">ca-app-pub-0664570763252260/3326522424</string>
<string name="interstitial_full_screen">ca-app-pub-0664570763252260/1769900428</string>
</resources>
4. Open AndroidManifest.xml and add the below mentioned permissions and other properties.
> Add INTERNET & ACCESS_NETWORK_STATE permissions.
> Add google play services version meta-data.
> Add the AdActivity adding configChanges and theme attributes.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="info.androidhive.admob">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!--Include the AdActivity configChanges and theme. -->
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="@android:style/Theme.Translucent" />
</application>
</manifest>
3.1 Adding Banner Ad
Banner ads occupies only a portion of the screen. I am adding a banner ad in my main activity aligning to bottom of the screen. In order to add the banner ad, you need to add com.google.android.gms.ads.AdView element to your xml layout.
<com.google.android.gms.ads.AdView
android:id="@+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="@string/banner_home_footer">
</com.google.android.gms.ads.AdView>
5. Open the layout file of your main activity (activity_main.xml) and add the AdView widget. I am also adding a button to launch another in which we’ll try Interstitial ad.
<?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: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="info.androidhive.admob.MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/msg_welcome" />
<Button android:id="@+id/btn_fullscreen_ad"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:text="@string/btn_fullscreen_ad"/>
<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="@string/banner_home_footer">
</com.google.android.gms.ads.AdView>
</RelativeLayout>
6. Open MainActivity.java and modify the code as shown.
> Create an instance of AdRequest and load the ad into AdView.
> Ad the AdView life cycle methods in onResume(), onPause() and in onDestroy() methods.
package info.androidhive.admob;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
public class MainActivity extends AppCompatActivity {
private AdView mAdView;
private Button btnFullscreenAd;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mAdView = (AdView) findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder()
.build();
mAdView.loadAd(adRequest);
btnFullscreenAd = (Button) findViewById(R.id.btn_fullscreen_ad);
btnFullscreenAd.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startActivity(new Intent(MainActivity.this, SecondActivity.class));
}
});
}
@Override
public void onPause() {
if (mAdView != null) {
mAdView.pause();
}
super.onPause();
}
@Override
public void onResume() {
super.onResume();
if (mAdView != null) {
mAdView.resume();
}
}
@Override
public void onDestroy() {
if (mAdView != null) {
mAdView.destroy();
}
super.onDestroy();
}
}
Now if you run the app, you should see a banner ad at the bottom of your screen.
android-displaying-admob-banner-ad
经过大量研究，我找到了这个错误的解决方案，问题不是代码，实际上是在我的模拟器中，我必须下载最后一个 API 并更新google 播放服务到最新版本所以我可以看到广告
您还没有添加初始化语句。 在 onCreate(){
中添加....... .... MobileAds.initialize(这, "ca-app-pub-3940256099942544~3347511713");
}