在Admob网络界面，我们为我们的应用选择了文字横幅，但未经检查的图片横幅。在我们更新SDK工具，构建工具，平台工具和SDK平台之前，这一直有效。现在，我们的应用会显示我们明确不想获得的仅图片横幅。我们未更改与广告相关的任何代码，也未修改网络界面上的Admob设置。
为了找到问题，我们设置了一个新的测试项目，并逐步完成了关于如何设置Admob的official instructions。同样的问题！以下是生成的代码：
以下是广告（fragment_ad.xml）：
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<com.google.android.gms.ads.AdView
android:id="@+id/adView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
ads:adSize="BANNER"
ads:adUnitId="ca-app-pub-XXXXXXXXXXXXXXXX">
</com.google.android.gms.ads.AdView>
</RelativeLayout>
这是测试活动（MainActivity.java）：
package com.example.myadapp;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
import android.app.Activity;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
public PlaceholderFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container,
false);
return rootView;
}
}
public static class AdFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_ad, container, false);
}
@Override
public void onActivityCreated(Bundle bundle) {
super.onActivityCreated(bundle);
AdView mAdView = (AdView) getView().findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);
}
}
}
...使用布局文件 activity_main.xml ：
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
tools:ignore="MergeRootFrame" >
<fragment
android:id="@+id/placeholder"
android:name="com.example.myadapp.MainActivity$PlaceholderFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/adFragment" />
<fragment
android:id="@+id/adFragment"
android:name="com.example.myadapp.MainActivity$AdFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true" />
</RelativeLayout>
最后，该应用的 AndroidManifest.xml ：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myadapp"
android:versionCode="1"
android:versionName="1.0" >
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-sdk
android:minSdkVersion="19"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<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>
以下是运行GoogleAPIs API19的AVD上的 LogCat ：
12-31 09:12:26.251: I/Ads(2403): Starting ad request.
12-31 09:12:26.251: I/Ads(2403): Use AdRequest.Builder.addTestDevice("B3EEABB8EE11C2BE770B684D95219ECB") to get test ads on this device.
12-31 09:12:26.411: D/gralloc_goldfish(2403): Emulator without GPU emulation detected.
12-31 09:12:26.751: D/dalvikvm(2403): DexOpt: --- BEGIN 'ads-96486195.jar' (bootstrap=0) ---
12-31 09:12:26.951: D/dalvikvm(2403): DexOpt: --- END 'ads-96486195.jar' (success) ---
12-31 09:12:26.951: D/dalvikvm(2403): DEX prep '/data/data/com.example.myadapp/cache/ads-96486195.jar': unzip in 172ms, rewrite 204ms
12-31 09:12:31.271: D/dalvikvm(2403): GC_FOR_ALLOC freed 262K, 10% free 3566K/3936K, paused 7ms, total 8ms
12-31 09:12:31.271: I/dalvikvm-heap(2403): Grow heap (frag case) to 4.659MB for 1127532-byte allocation
12-31 09:12:31.291: D/dalvikvm(2403): GC_FOR_ALLOC freed 1K, 8% free 4666K/5040K, paused 16ms, total 16ms
12-31 09:12:31.941: I/chromium(2403): [INFO:simple_index_file.cc(397)] Simple Cache Index is being restored from disk.
12-31 09:12:33.091: I/Ads(2403): Scheduling ad refresh 30000 milliseconds from now.
12-31 09:12:33.091: I/Ads(2403): Ad finished loading.
我们按照here所述将 google-play-services-lib 库导入Eclipse。
问题出现在Android 4.0和4.4上，也在模拟器上，无论是否使用com.google.android.gms.ads.AdRequest.Builder.addTestDevice(String deviceId)
有人面临同样的问题吗？
编辑：对于测试项目，有时随机显示文字横幅。似乎AdMob并不真正关心在Web界面上进行的自定义......