android - Google Play 服务缺少必需的 XML 属性 "adSize"

Question

我查看了所有其他问题，但没有找到我的答案我得到了这个代码

<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:background="@drawable/sfondo"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >

<com.google.android.gms.ads.AdView 
   android:id="@+id/adView"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       ads:adUnitId="MY_AD_UNIT_ID"
       ds:testDevices="TEST_EMULATOR,C8D15E364178"
       ads:adSize="BANNER"
       ads:loadAdOnCreate="true"/>

但它说“缺少必需的 XML 属性“adSize””我也尝试从 Activity 中创建横幅，但没有任何改变

Answer 1

“loadAdOnCreate”和“testDevices”XML 属性不再可用。使您的广告与 Google Play 服务配合使用

这是 XML 布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:ads="http://schemas.android.com/apk/res-auto"
          android:orientation="vertical"
          android:layout_width="match_parent"
          android:layout_height="match_parent">
<TextView android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:text="@string/hello"/>
<com.google.android.gms.ads.AdView android:id="@+id/adView"
                       android:layout_width="match_parent"
                       android:layout_height="wrap_content"
                       ads:adSize="BANNER"
                       ads:adUnitId="INSERT_YOUR_AD_UNIT_ID_HERE"/>
</LinearLayout>

这是你的java文件

package com.google.example.gms.ads.xml;

import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;

import android.app.Activity;
import android.os.Bundle;

/**
 * A simple {@link Activity} which embeds an AdView in its layout XML.
 */
public class BannerXMLSample extends Activity {

  private static final String TEST_DEVICE_ID = "INSERT_YOUR_TEST_DEVICE_ID_HERE";

  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    // The "loadAdOnCreate" and "testDevices" XML attributes no longer available.
    AdView adView = (AdView) this.findViewById(R.id.adView);
    AdRequest adRequest = new AdRequest.Builder()
        .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
        .addTestDevice(TEST_DEVICE_ID)
        .build();
    adView.loadAd(adRequest);
  }
}

引用这里的例子 https://github.com/googleads/googleads-mobile-android-examples/tree/master/admob/banner-xml