AdMob在一个片段中 [英] AdMob in a fragment

问题描述

我在我的应用程序中插入了AdMob。但我有一个问题。

当我在Eclipse中插入一些关于它的代码时，我可以看到有关构造函数AdRequest（）不可见的错误消息in a fragment_03 anderror：Error解析XML：未绑定前缀从

，因此我附加了AdMob的源代码，如下所示。

你能给我一个建议吗？

让我知道您是否有任何问题。

谢谢

• fragment_03.java
  
  

    import com.google.ads。 AdRequest; 
   import com.google.ads.AdView; 
   
   public class Fragment_03 extends Fragment {
   
   private AdView adView; 
   private AdRequest adRequest; 
   
   @Override 
   public查看onCreateView（LayoutInflater inflater，ViewGroup容器，
   Bundled savedInstanceState）{
  查看rootView = inflater.inflate（R.layout.fragment_03，container，假）; 
   
   adRequest = new AdRequest（）; 
   adView =（AdView）rootView.findViewById（R.id.fragment_03 _admob）; 
   adView.loadAd（adRequest）; 
   
  返回rootView; 
   
   
    




• fragment_03.xml

   <？xml version =1.0encoding =utf-8？> 
  < LinearLayout xmlns：android =http://schemas.android.com/apk/res/android
   android：layout_width =match_parent
   android：layout_height =match_parent 
   android：orientation =vertical> 
  < com.google.android.ads.AdView 
   xmlns：ads =schemas.android.com/apk/lib/com.google.ads
   android：id =@ + id / fragment_03_admob
   android：layout_width =match_parent
   android：layout_height =wrap_content
   app：adSize =BANNER
   app：adUnitId =@ string / activity_admobID
   app：loadAdOnCreate =true
   app：testDevices =TEST_EMULATOR，TEST_DEVICE_ID/> 
   
  < / LinearLayout> 
    




• AndroidManifest.xml
  
  

   < uses-permission android：name =android.permission.ACCESS_NETWORK_STATE/> 
  < uses-permission android：name =android.permission.INTERNET/> 
   
    android：name =com.google.ads.AdActivity
   android：configChanges =keyboard | keyboardHidden | orientation | screenLayout | uiMode | screenSize | smallestScreenSize /> 
    

解决方案

以这种方式更改布局：

 <？xml version =1.0encoding =utf-8？> ; 
< LinearLayout xmlns：android =http://schemas.android.com/apk/res/android
 xmlns：app =schemas.android.com/apk/lib/com.google .ads
 android：layout_width =match_parent
 android：layout_height =match_parent
 android：orientation =vertical> 
< com.google.android.ads.AdView 
 android：id =@ + id / fragment_03_admob
 android：layout_width =match_parent
 android：layout_height = wrap_content
 app：adSize =BANNER
 app：adUnitId =@ string / activity_admobID
 app：loadAdOnCreate =true
 app：testDevices =TEST_EMULATOR，TEST_DEVICE_ID /> 
 
< / LinearLayout> 
  

您使用了错误的名称空间声明。

I'm inserting an AdMob in my application. but I have a problem about it.

when I inserted some codes about it in Eclipse, I can see an error message about "the constructor AdRequest() is not visible " in a fragment_03 and "error: Error parsing XML : unbound prefix" from "

so I attached source for the AdMob as follows.

Can you give me an advice ?

Let me know if you have any question.

Thanks

• fragment_03.java

  import com.google.ads.AdRequest;
  import com.google.ads.AdView;
  
  public class Fragment_03 extends Fragment {
  
  private AdView adView;
  private AdRequest adRequest;
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment_03, container, false);
  
      adRequest = new AdRequest();
      adView = (AdView) rootView.findViewById(R.id.fragment_03_admob);
      adView.loadAd(adRequest);
  
      return rootView;
      }
  }
  

• fragment_03.xml

  <?xml version="1.0" encoding="utf-8"?>
  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical" >
      <com.google.android.ads.AdView
          xmlns:ads="schemas.android.com/apk/lib/com.google.ads"
          android:id="@+id/fragment_03_admob"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          app:adSize="BANNER"
          app:adUnitId="@string/activity_admobID"
          app:loadAdOnCreate="true"
          app:testDevices="TEST_EMULATOR, TEST_DEVICE_ID" />
  
  </LinearLayout>
  

• AndroidManifest.xml

  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
  <uses-permission android:name="android.permission.INTERNET" />
  
  <activity
          android:name="com.google.ads.AdActivity"
          android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" />
  

解决方案

Change your layout in this way:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="schemas.android.com/apk/lib/com.google.ads"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >
    <com.google.android.ads.AdView
        android:id="@+id/fragment_03_admob"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:adSize="BANNER"
        app:adUnitId="@string/activity_admobID"
        app:loadAdOnCreate="true"
        app:testDevices="TEST_EMULATOR, TEST_DEVICE_ID" />

</LinearLayout>

You was using a wrong namespace declaration.

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