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致命崩溃:焦点搜索返回了无法获得焦点的视图

当我在EditText中输入内容时,我的应用程序不断崩溃,但这种情况在某些情况下不会发生.我正在使用Android 4.0.4(ICS)在三星Galaxy Tab 2 10.1 WiFI和3G(GT-P5100)上运行我的应用程序.我使用股票键盘.

这是我的logcat:

11-28 21:43:01.007: E/AndroidRuntime(15540): java.lang.IllegalStateException: focus search returned a view that wasn't able to take focus!
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.widget.TextView.onKeyUp(TextView.java:5833)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.KeyEvent.dispatch(KeyEvent.java:2659)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.View.dispatchKeyEvent(View.java:5547)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:2027)
11-28 21:43:01.007: E/AndroidRuntime(15540):    at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1388)
11-28 21:43:01.007: E/AndroidRuntime(15540): …
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java android illegalstateexception

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