meh*_*dok 8 android android-layout android-5.0-lollipop
我已经android:onclick在xml中设置了一个imageButton,并将该方法放入我的活动中.在android s低于5它工作正常但在android 5它给我错误.
我的imageButton代码:
<ImageButton
android:id="@+id/photo_detail"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/detail_icon"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:background="@drawable/image_background"
android:onClick="photoDetailButtonMethod"/>
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我的方法代码:
public void photoDetailButtonMethod(View theButton)
{
//something
}
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错误:
java.lang.IllegalStateException: Could not find a method photoDetailButtonMethod(View) in the activity class android.view.ContextThemeWrapper for onClick handler on view class android.widget.ImageButton with id 'photo_detail'
at android.view.View$1.onClick(View.java:3994)
at android.view.View.performClick(View.java:4756)
at android.view.View$PerformClick.run(View.java:19749)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: java.lang.NoSuchMethodException: photoDetailButtonMethod [class android.view.View]
at java.lang.Class.getMethod(Class.java:664)
at java.lang.Class.getMethod(Class.java:643)
at android.view.View$1.onClick(View.java:3987)
at android.view.View.performClick(View.java:4756)
at android.view.View$PerformClick.run(View.java:19749)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
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通过查看错误,我可以看到它在android.view.ContextThemeWrapper课堂上搜索我的方法,所以它最终得到NoSuchMethodException.
我无法弄清楚如何解决这个问题,有什么帮助吗?
1)我已经tools:context=".PhotoViewerActivity"在我的布局的根目录中添加了.
2)activiy延伸ActionBarActivity与appCompat主题.
Kir*_*l K 18
我有一个非常类似的问题,它只发生在Android Lollipop上,而它在旧版本上运行良好.看起来像5.0中的错误或未记录的功能.
确保您ImageButton所在的布局文件中没有 android:theme设置,即不是这样的:
android:theme="@style/Base.Theme.AppCompat.Light"
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相反,在AndroidManifest.xmlapplication元素中定义应用程序主题:
<application
...
android:theme="@android:style/Theme.Holo.Light"
... >
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