android - 获取由 admob 引起的致命异常

Question

我在市场上有一个使用 admob 的应用程序，现在我想更新我的应用程序。当我测试这个新版本时，我收到了由 admob 引起的致命异常。

04-06 15:09:04.123: E/AndroidRuntime(409): Caused by: android.view.InflateException: Binary XML file line #51: Error inflating class com.google.ads.AdView


04-06 15:09:04.123: E/AndroidRuntime(409): Caused by: java.lang.ClassNotFoundException: com.google.ads.AdView in loader dalvik.system.PathClassLoader[/data/app/com.kmbdev.purrkitty-2.apk]

这是第 51 行的 xml 文件:

  <com.google.ads.AdView
    android:id="@+id/adView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_above="@id/bottom_border"
    android:layout_toLeftOf="@id/right_border"
    ads:adSize="BANNER"
    ads:adUnitId="my id"
    ads:loadAdOnCreate="true" />

我没有对发布的原始应用程序进行任何重大更改。我只添加了启动画面和一些语言字符串文件并将版本更改为 1.2，发布的应用程序是 1.1 版。我想知道为什么这个应用程序将不再运行。

我又试了一次，这是日志:

04-11 12:13:21.474: D/AndroidRuntime(282): Shutting down VM
04-11 12:13:21.474: W/dalvikvm(282): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
04-11 12:13:21.644: E/AndroidRuntime(282): FATAL EXCEPTION: main
04-11 12:13:21.644: E/AndroidRuntime(282): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.kmbdev.purrkitty/com.kmbdev.purrkitty.Cat1}: android.view.InflateException: Binary XML file line #52: Error inflating class com.google.ads.AdView
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.ActivityThread.access$2300(ActivityThread.java:125)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.os.Handler.dispatchMessage(Handler.java:99)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.os.Looper.loop(Looper.java:123)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.ActivityThread.main(ActivityThread.java:4627)
04-11 12:13:21.644: E/AndroidRuntime(282):  at java.lang.reflect.Method.invokeNative(Native Method)
04-11 12:13:21.644: E/AndroidRuntime(282):  at java.lang.reflect.Method.invoke(Method.java:521)
04-11 12:13:21.644: E/AndroidRuntime(282):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
04-11 12:13:21.644: E/AndroidRuntime(282):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
04-11 12:13:21.644: E/AndroidRuntime(282):  at dalvik.system.NativeStart.main(Native Method)
04-11 12:13:21.644: E/AndroidRuntime(282): Caused by: android.view.InflateException: Binary XML file line #52: Error inflating class com.google.ads.AdView
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
04-11 12:13:21.644: E/AndroidRuntime(282):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:198)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.Activity.setContentView(Activity.java:1647)
04-11 12:13:21.644: E/AndroidRuntime(282):  at com.kmbdev.purrkitty.Cat1.onCreate(Cat1.java:25)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
04-11 12:13:21.644: E/AndroidRuntime(282):  ... 11 more
04-11 12:13:21.644: E/AndroidRuntime(282): Caused by: java.lang.ClassNotFoundException: com.google.ads.AdView in loader dalvik.system.PathClassLoader[/data/app/com.kmbdev.purrkitty-2.apk]
04-11 12:13:21.644: E/AndroidRuntime(282):  at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
04-11 12:13:21.644: E/AndroidRuntime(282):  at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
04-11 12:13:21.644: E/AndroidRuntime(282):  at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.createView(LayoutInflater.java:466)
04-11 12:13:21.644: E/AndroidRuntime(282):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:565)
04-11 12:13:21.644: E/AndroidRuntime(282):  ... 20 more

Answer 1

我遇到了同样的问题，浪费了 3 个多小时才弄明白。最后，我找到了让它发挥作用的方法。

1. 将 SDK 名称从 GoogleAdMobAdsSdk-6.0.0.jar 更改为 GoogleAdMobAdsSdk.jar
2. 在项目下创建“libs”文件夹，将上述sdk复制到文件夹中，并使用Add External JARs链接库。
3. 如果不起作用，请将导入类名称从 com.google.ads.* 更改为 com.google.ads.AdRequest、comp.google.ads.AdView 等。