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我创建了一个新的xml文件“test.xml”来测试ToggleButton，所以如果我在图形布局中拖动一个ToggleButton。布局变得有点暗，但我无法在图形布局中看到拖动的ToggleButton。在text.xml中我可以看到它的代码！如何在xml文件中创建ToggleButton？
拖动后，显示此错误：
Exception raised during rendering: -1
Exception details are logged in Window > Show View > Error Log
在错误日志文件中的错误：
java.lang.ArrayIndexOutOfBoundsException: -1
\t at android.view.ShadowPainter.createDropShadow(ShadowPainter.java:116)
\t at android.view.ShadowPainter.createDropShadow(ShadowPainter.java:48)
\t at android.view.ViewGroup_Delegate.getPathShadow(ViewGroup_Delegate.java:140)
\t at android.view.ViewGroup_Delegate.drawShadow(ViewGroup_Delegate.java:77)
\t at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:61)
\t at android.view.ViewGroup.drawChild(ViewGroup.java:3404)
\t at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3198)
\t at android.view.View.draw(View.java:15017)
\t at android.view.ViewGroup.drawChild_Original(ViewGroup.java:3404)
\t at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:53)
\t at android.view.ViewGroup.drawChild(ViewGroup.java:3404)
\t at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3198)
\t at android.view.View.draw(View.java:15017)
\t at android.view.ViewGroup.drawChild_Original(ViewGroup.java:3404)
\t at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:53)
\t at android.view.ViewGroup.drawChild(ViewGroup.java:3404)
\t at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3198)
\t at android.view.View.draw(View.java:15117)
\t at android.view.View.draw(View.java:15022)
\t at android.view.ViewGroup.drawChild_Original(ViewGroup.java:3404)
\t at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:53)
\t at android.view.ViewGroup.drawChild(ViewGroup.java:3404)
\t at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3198)
\t at android.view.View.draw(View.java:15117)
\t at com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:587)
\t at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:334)
\t at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:332)
\t at com.android.ide.eclipse.adt.internal.editors.layout.gle2.RenderService.createRenderSession(RenderService.java:517)
\t at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.renderWithBridge(GraphicalEditorPart.java:1584)
\t at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.recomputeLayout(GraphicalEditorPart.java:1309)
\t at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart.onXmlModelChanged(GraphicalEditorPart.java:1267)
\t at com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate.delegateXmlModelChanged(LayoutEditorDelegate.java:402)
\t at com.android.ide.eclipse.adt.internal.editors.common.CommonXmlEditor.xmlModelChanged(CommonXmlEditor.java:329)
\t at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor$XmlModelStateListener.modelChanged(AndroidXmlEditor.java:1653)
\t at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.wrapEditXmlModel(AndroidXmlEditor.java:1114)
\t at com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor.wrapUndoEditXmlModel(AndroidXmlEditor.java:1190)
\t at com.android.ide.eclipse.adt.internal.editors.layout.gle2.MoveGesture.drop(MoveGesture.java:396)
\t at com.android.ide.eclipse.adt.internal.editors.layout.gle2.GestureManager$CanvasDropListener.drop(GestureManager.java:679)
\t at org.eclipse.swt.dnd.DNDListener.handleEvent(DNDListener.java:91)
\t at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
\t at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
\t at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
\t at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1085)
\t at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1070)
\t at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:782)
\t at org.eclipse.swt.dnd.DropTarget.Drop(DropTarget.java:456)
\t at org.eclipse.swt.dnd.DropTarget.Drop_64(DropTarget.java:392)
\t at org.eclipse.swt.dnd.DropTarget$3.method6(DropTarget.java:260)
\t at org.eclipse.swt.internal.ole.win32.COMObject.callback6(COMObject.java:119)
\t at org.eclipse.swt.internal.ole.win32.COM.DoDragDrop(Native Method)
\t at org.eclipse.swt.dnd.DragSource.drag(DragSource.java:363)
\t at org.eclipse.swt.dnd.DragSource.access$0(DragSource.java:289)
\t at org.eclipse.swt.dnd.DragSource$1.handleEvent(DragSource.java:172)
\t at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
\t at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
\t at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
\t at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
\t at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
\t at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
\t at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
\t at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
\t at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
\t at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
\t at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
\t at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
\t at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
\t at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
\t at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
\t at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
\t at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
\t at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
\t at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
\t at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
\t at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
\t at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
\t at java.lang.reflect.Method.invoke(Method.java:606)
\t at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
\t at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
\t at org.eclipse.equinox.launcher.Main.run(Main.java:1465)<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<ToggleButton
android:id="@+id/toggleButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="ToggleButton" />
</LinearLayout>
你看错误日志中的错误吗？ –
我将其添加到问题中。对我来说没有什么特别的错误。 –
有同样的问题 - 尝试使用CheckBox或support-v7开关，至少在找到合适的解决方案之前。 –