膨胀class com.google.android.gms.common.SignInButton时出错

我曾尝试将google+认证集成到我的android应用程序中，但遇到了一个例外。我已经将google-play-services.jar和google-play-services_lib作为库项目包括在内。 我在下面附上了日志cat文件

   ComponentInfo{com.GenioCode.doodle/com.GenioCode.doodle.Register}: android.view.InflateException: Binary XML file line #115: Error inflating class com.google.android.gms.common.SignInButton
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.ActivityThread.access$600(ActivityThread.java:141)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.os.Handler.dispatchMessage(Handler.java:99)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.os.Looper.loop(Looper.java:137)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.ActivityThread.main(ActivityThread.java:5041)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at java.lang.reflect.Method.invokeNative(Native Method)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at java.lang.reflect.Method.invoke(Method.java:511)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at dalvik.system.NativeStart.main(Native Method)
12-24 02:49:44.566: E/AndroidRuntime(12969): Caused by: android.view.InflateException: Binary XML file line #115: Error inflating class com.google.android.gms.common.SignInButton
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:698)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.inflate(LayoutInflater.java:352)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:270)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.Activity.setContentView(Activity.java:1881)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at com.GenioCode.doodle.Register.onCreate(Register.java:40)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.Activity.performCreate(Activity.java:5104)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
12-24 02:49:44.566: E/AndroidRuntime(12969):    ... 11 more
12-24 02:49:44.566: E/AndroidRuntime(12969): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.common.SignInButton" on path: /data/app/com.GenioCode.doodle-1.apk
12-24 02:49:44.566: E/AndroidRuntime(12969):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:65)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.createView(LayoutInflater.java:552)
12-24 02:49:44.566: E/AndroidRuntime(12969):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:687)
12-24 02:49:44.566: E/AndroidRuntime(12969):    ... 23 more

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这里的问题是什么

这里是如何解决问题

导入google-play-services_lib，我想您已经完成了

现在添加google-paly-services.jar文件，这里是如何做的。 右键单击您的工作项目并选择生成路径->配置生成路径。选择Libraries选项卡，然后右键单击AddExternalJAR。浏览到ADT Eclipse文件夹 ->sdk->extras->google->google\u paly\u services->libprojet->google-play-services\u lib->lib

单击菜单“项目->清理”，清除项目

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希望有帮助。

显然你的问题是

没有在路径：/data/app/com.GenioCode.doodle-1.apk上找到类“com.google.android.gms.common.SignInButton”

你能验证它是否可用吗？我可以在文件浏览器/data/app/com.GenioCode.doodle-1.apk中看到相同的文件你是什么意思？我是说，我怎么能证实呢？根本没用。还有问题。