您好，我是 android dev 和 admob 的新手。我正在尝试制作一个简单的测试应用程序，底部有一个按钮、几个页面和 admob。在我尝试实现 admob 之前一切正常。这是我的代码:

HelloAndroid.java:

package com.manny.HelloAndroid;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;

public class HelloAndroid extends Activity {
    /** Called when the activity is first created. */
    private static final int ACTIVITY_CREATE = 0;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);


        setContentView(R.layout.main);
        ImageView image = (ImageView) findViewById(R.id.test_image);
        //image.setScaleType(ImageView.ScaleType.FIT_XY);

    }
    public void onClick(View v){
        Intent i = new Intent(this, HelloPage2.class);
        startActivityForResult(i, ACTIVITY_CREATE);
    }
}

main.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/lib/com.google.ads"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical" >

    <ImageView 
        android:id="@+id/test_image"
        android:src="@drawable/bak_vert_480x800"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:scaleType="fitXY"
        />

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/hello" />
    <ImageButton 
        android:id="@+id/test_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/btn_arrow"
        android:layout_marginLeft="100dp"
        android:layout_marginTop="200dp"
        android:onClick="onClick"
        />
     <com.google.ads.AdView android:id="@+id/adView"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         ads:adUnitId="b14be806e9ddf1f"
                         ads:adSize="BANNER"
                         ads:testDevices="TEST_EMULATOR, TEST_DEVICE_ID"
                         ads:loadAdOnCreate="true"/>

</RelativeLayout>

你好android list :

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.manny.HelloAndroid"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="7" 
        android:targetSdkVersion="13"/>

    <application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name" 
        android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
        <activity
            android:name=".HelloAndroid"
            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=".HelloPage2">
        </activity>
    <activity android:name="com.google.ads.AdActivity"
                    android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|s    mallestScreenSize"/>
  </application>
  <uses-permission android:name="android.permission.INTERNET"/>
  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
</manifest>

logcat 输出:

05-09 13:12:00.859: D/dalvikvm(24278): GC_EXTERNAL_ALLOC freed 51K, 44% free 3054K/5379K, external 2357K/2773K, paused 94ms
05-09 13:12:00.937: D/dalvikvm(24278): GC_EXTERNAL_ALLOC freed 1K, 44% free 3053K/5379K, external 3857K/4816K, paused 31ms
05-09 13:12:01.085: D/AndroidRuntime(24278): Shutting down VM
05-09 13:12:01.085: W/dalvikvm(24278): threadid=1: thread exiting with uncaught exception (group=0x4001e560)
05-09 13:12:01.109: E/AndroidRuntime(24278): FATAL EXCEPTION: main
05-09 13:12:01.109: E/AndroidRuntime(24278): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.manny.HelloAndroid/com.manny.HelloAndroid.HelloAndroid}: android.view.InflateException: Binary XML file line #30: Error inflating class com.google.ads.AdView
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1702)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1722)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.ActivityThread.access$1500(ActivityThread.java:124)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:974)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.os.Handler.dispatchMessage(Handler.java:99)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.os.Looper.loop(Looper.java:130)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.ActivityThread.main(ActivityThread.java:3821)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at java.lang.reflect.Method.invokeNative(Native Method)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at java.lang.reflect.Method.invoke(Method.java:507)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at dalvik.system.NativeStart.main(Native Method)
05-09 13:12:01.109: E/AndroidRuntime(24278): Caused by: android.view.InflateException: Binary XML file line #30: Error inflating class com.google.ads.AdView
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:581)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:253)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.Activity.setContentView(Activity.java:1716)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at com.manny.HelloAndroid.HelloAndroid.onCreate(HelloAndroid.java:17)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1666)
05-09 13:12:01.109: E/AndroidRuntime(24278):    ... 11 more
05-09 13:12:01.109: E/AndroidRuntime(24278): Caused by: java.lang.ClassNotFoundException: com.google.ads.AdView in loader dalvik.system.PathClassLoader[/data/app/com.manny.HelloAndroid-2.apk]
05-09 13:12:01.109: E/AndroidRuntime(24278):    at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at java.lang.ClassLoader.loadClass(ClassLoader.java:551)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.createView(LayoutInflater.java:471)
05-09 13:12:01.109: E/AndroidRuntime(24278):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
05-09 13:12:01.109: E/AndroidRuntime(24278):    ... 20 more
05-09 13:12:11.593: I/Process(24278): Sending signal. PID: 24278 SIG: 9

我正在使用 GoogleAdMobAdsSdkAndroid-6.0.0。同样，我对此很陌生，我尝试过在多个站点上使用示例，但是当应用程序访问包含 admob 的页面时，该应用程序继续崩溃。如果有人可以帮助我，将不胜感激。谢谢你。如果需要更多代码，请告诉我。

最佳答案

您最近是否将您的 Android 工具更新到 r17 或更高版本？如果是这样，您需要在项目中创建一个 libs/文件夹，并将 SDK 物理放入项目中。或者，在 Java 构建路径中，您必须订购和导出 SDK jar。

否则，当您的 apk 被编译时，jar 不会被包含在内，而当您在运行时运行 AdMob 代码时，一切都会崩溃。

注意:这适用于您的项目引用的任何库。

关于java - 膨胀类 com.google.ads.AdView 时出错，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/10523703/