无法在小部件中使用Tablelayout？

Question

这是我安卓小部件的XML文件：

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent">

    <TableLayout 
            android:layout_width="0dip"
            android:layout_weight="1"
            android:layout_height="fill_parent"
            android:stretchColumns="1">
        <TableRow>
            <!-- Some views -->
        </TableRow>
    
        <TableRow>
            <!-- Some views -->
        </TableRow>
    </TableLayout>

</LinearLayout>

完整代码在这里： http://pastebin.com/Kqxs5t9E

这段代码在 Eclipse 中能够展示出良好的结果，但是当我将文件发送到我的设备并尝试将小部件添加到我的主屏幕时，我遇到了以下错误代码，并显示小部件："加载小部件出现问题"：

08-01 22:11:26.917: WARN/AppWidgetHostView(5860): updateAppWidget couldn't find any view, using error view
08-01 22:11:26.917: WARN/AppWidgetHostView(5860): android.view.InflateException: Binary XML file line #20: Error inflating class android.widget.TableLayout
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.createView(LayoutInflater.java:513)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.widget.RemoteViews.apply(RemoteViews.java:930)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.appwidget.AppWidgetHostView.updateAppWidget(AppWidgetHostView.java:219)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.appwidget.AppWidgetHostView.updateAppWidget(AppWidgetHostView.java:155)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.appwidget.AppWidgetHost.createView(AppWidgetHost.java:218)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at com.fede.launcher.Launcher.bindAppWidgets(Launcher.java:3652)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at com.fede.launcher.Launcher.access$22(Launcher.java:3639)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at com.fede.launcher.Launcher$DesktopBinder.handleMessage(Launcher.java:4625)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.os.Looper.loop(Looper.java:123)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.app.ActivityThread.main(ActivityThread.java:4627)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at java.lang.reflect.Method.invokeNative(Native Method)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at java.lang.reflect.Method.invoke(Method.java:521)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at dalvik.system.NativeStart.main(Native Method)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860): Caused by: android.view.InflateException: Binary XML file line #20: Class not allowed to be inflated android.widget.TableLayout
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.failNotAllowed(LayoutInflater.java:525)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     at android.view.LayoutInflater.createView(LayoutInflater.java:472)
08-01 22:11:26.917: WARN/AppWidgetHostView(5860):     ... 20 more

那又怎样？我不能在小部件中使用Tablelayout吗？

那么最好的解决方案是什么呢？我可以创建很多RelativeLayout，但我猜这不是一个好主意。

- Waza_Be

Answer 1

如果您所说的“widget”是“应用程序小部件”，那么不，您不能在应用程序小部件中使用TableLayout。只有少数小部件可以在应用程序小部件中使用。

我不知道为什么您认为RelativeLayout不好。您可以使用单个RelativeLayout替换LinearLayout、TableLayout和TableRow小部件。

- CommonsWare

---

我觉得我在编程几个小时后太累了。现在这个问题看起来很愚蠢。非常感谢您的友善回答。 - Waza_Be