CheckedTextView后台资源错误

Question

当我将checkedtextview的background属性设置为leftselected_xml（在eclipse中）时，虽然程序运行正常，但错误日志显示错误。 xml drawable有什么问题？有没有必要定义的东西？

leftselected_xml绘制

<?xml version="1.0" encoding="utf-8"?> 
<shape xmlns:android="http://schemas.android.com/apk/res/android"> 
    <gradient 
    android:startColor="#C8C8C8" 
    android:endColor="#C8C8C8" 
    android:angle="270" /> 
     <corners android:radius="0dp" android:topLeftRadius="5dp" 
     android:bottomLeftRadius="0dp" 
     android:topRightRadius="0dp" 
     android:bottomRightRadius="5dp"/> 
</shape> 

XML布局

<CheckedTextView 
android:checked="true" 
android:textColor="#000000" 
android:id="@+id/arrivingCTV" 
android:layout_height="wrap_content" 
android:text="@string/arriving" 
android:layout_width="wrap_content" 
android:clickable="true" 
android:background="@drawable/leftselected_xml"> 
</CheckedTextView> 

TRACE

java.lang.UnsupportedOperationException 
at android.graphics.Path_Delegate.native_addRoundRect(Path_Delegate.java:332) 
at android.graphics.Path.native_addRoundRect(Path.java) 
at android.graphics.Path.addRoundRect(Path.java:491) 
at android.graphics.drawable.GradientDrawable.draw(GradientDrawable.java:330) 
at android.view.View.draw(View.java:9014) 
at android.view.ViewGroup.drawChild(ViewGroup.java:2508) 
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2123) 
at android.view.View.draw(View.java:9032) 
at android.view.ViewGroup.drawChild(ViewGroup.java:2508) 
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2123) 
at android.view.ViewGroup.drawChild(ViewGroup.java:2506) 
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2123) 
at android.view.ViewGroup.drawChild(ViewGroup.java:2506) 
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2123) 
at android.view.View.draw(View.java:9032) 
at android.view.ViewGroup.drawChild(ViewGroup.java:2508) 
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2123) 
at android.view.View.draw(View.java:9032) 
at com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:473) 
at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:316) 
at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:324) 
at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1510) 
at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1347) 
at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1078) 
at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.activated(GraphicalEditorPart.java:904) 
at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditor.pageChange(LayoutEditor.java:403) 
at org.eclipse.ui.part.MultiPageEditorPart$2.widgetSelected(MultiPageEditorPart.java:291) 
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228) 
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) 
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) 
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027) 
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012) 
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:770) 
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3256) 
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2045) 
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:323) 
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) 
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) 
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880) 
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473) 
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405) 
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) 
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) 
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) 
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) 
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) 
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) 
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) 
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) 
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) 
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) 
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368) 
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559) 
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514) 
at org.eclipse.equinox.launcher.Main.run(Main.java:1311) 

Answer 1

看来，这是在半径机器人的一个问题：半径..安卓半径应指定，而不是个别边角...

SOLUTION

，如果你想使用图形工作布局有这个问题，去图形布局选项卡（它不工作我知道）..在顶部选择Android 2.1更新1，它会正常工作。

Answer 2

赞成ite leftselected_xml drawable你没有提到你想要创建的形状。例如：Ring，rectangle ...我认为这可能是造成这个问题的原因。