Android 双击edittext时出现非法状态异常
您好,我在双击EditText时遇到非法状态异常。这是堆栈跟踪。请帮助Android 双击edittext时出现非法状态异常,android,android-layout,android-3.0-honeycomb,illegalstateexception,Android,Android Layout,Android 3.0 Honeycomb,Illegalstateexception,您好,我在双击EditText时遇到非法状态异常。这是堆栈跟踪。请帮助 06-30 11:18:24.970: ERROR/AndroidRuntime(3011): java.lang.IllegalStateException: ActionBarContextView can only be used with android:layout_width="match_parent" (or fill_parent) 06-30 11:18:24.970: ERROR/AndroidRunt
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): java.lang.IllegalStateException: ActionBarContextView can only be used with android:layout_width="match_parent" (or fill_parent)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at com.android.internal.widget.ActionBarContextView.onMeasure(ActionBarContextView.java:257)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.View.measure(View.java:10828)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4351)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1284)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.widget.LinearLayout.measureVertical(LinearLayout.java:613)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.widget.LinearLayout.onMeasure(LinearLayout.java:519)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.View.measure(View.java:10828)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4351)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.widget.FrameLayout.onMeasure(FrameLayout.java:267)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:1890)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.View.measure(View.java:10828)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.ViewRoot.performTraversals(ViewRoot.java:884)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.view.ViewRoot.handleMessage(ViewRoot.java:2003)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.os.Handler.dispatchMessage(Handler.java:99)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.os.Looper.loop(Looper.java:132)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at android.app.ActivityThread.main(ActivityThread.java:4025)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at java.lang.reflect.Method.invokeNative(Native Method)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at java.lang.reflect.Method.invoke(Method.java:491)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599)
06-30 11:18:24.970: ERROR/AndroidRuntime(3011): at dalvik.system.NativeStart.main(Native Method)
如果您阅读第一行,它会说
ActionBarContextView只能与android一起使用:layout\u width=“match\u parent”(或fill\u parent)
。换句话说,布局中的某些内容具有无效的android:layout\u width
。检查…我认为问题来自您实施的布局
我猜你给了actionBarContextView一个尺寸,这是不可能的。您必须为此项选择填充父项或匹配父项。尝试检查此处提供的解决方案: 编辑: 解决方案建议如下: 更改:
<style name="MyDialogTheme">
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowFrame">@null</item>
<item name="android:backgroundDimEnabled">false</item>
</style>
@android:彩色/透明
真的
真的
@空的
@android:style/Animation.Dialog
真的
@空的
假的
为此:
<style name="MyDialogTheme" parent="@android:style/Theme.Dialog">
<item name="android:windowBackground">@android:color/transparent</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowFrame">@null</item>
<item name="android:backgroundDimEnabled">false</item>
@android:彩色/透明
真的
真的
@空的
@android:style/Animation.Dialog
真的
@空的
假的
下一个示例的结果是:
- 禁用关联菜单(双击等)
- 并防止对话框在输入事件时崩溃
setCustomSelectionActionModeCallback(新的EditTextNoContextHelper())
公共类EditTextNoContextHelper实现ActionMode.Callback
{
公共布尔onCreateActionMode(ActionMode模式,菜单)
{
返回false;
}
公共布尔onPrepareActionMode(操作模式,菜单)
{
返回false;
}
公共布尔值onActionItemClicked(ActionMode模式,菜单项)
{
返回false;
}
公共void onDestroyActionMode(ActionMode模式)
{
}
}
虽然这在理论上可以回答这个问题,但在此处包含答案的基本部分,并提供链接供参考。
editText.setCustomSelectionActionModeCallback(new EditTextNoContextHelper());
public class EditTextNoContextHelper implements ActionMode.Callback
{
public boolean onCreateActionMode(ActionMode mode, Menu menu)
{
return false;
}
public boolean onPrepareActionMode(ActionMode mode, Menu menu)
{
return false;
}
public boolean onActionItemClicked(ActionMode mode, MenuItem item)
{
return false;
}
public void onDestroyActionMode(ActionMode mode)
{
}
}