android - 在appwidget中输入

Question

从 appwidget 获取输入的最佳方式是什么？ .我知道我可以使用 setOnClickPendingIntent方法来自 RemoteViews ，但我不想要那个!有没有其他方法？附言当我尝试注册时 onClick Xml 中的监听器 ( <ImageView android:onClick="myHandler" ... /> ) 抛出异常。

W/AppWidgetHostView(  178): android.view.InflateException: Binary XML file line #11: Error inflating class android.widget.Button
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.createView(LayoutInflater.java:513)
W/AppWidgetHostView(  178):     at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:563)
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:621)
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
W/AppWidgetHostView(  178):     at android.widget.RemoteViews.apply(RemoteViews.java:900)
W/AppWidgetHostView(  178):     at android.appwidget.AppWidgetHostView.updateAppWidget(AppWidgetHostView.java:208)
W/AppWidgetHostView(  178):     at com.htc.launcher.LauncherAppWidgetHostView.updateAppWidget(LauncherAppWidgetHostView.java:116)
W/AppWidgetHostView(  178):     at android.appwidget.AppWidgetHost.updateAppWidgetView(AppWidgetHost.java:243)
W/AppWidgetHostView(  178):     at android.appwidget.AppWidgetHost$UpdateHandler.handleMessage(AppWidgetHost.java:72)
W/AppWidgetHostView(  178):     at android.os.Handler.dispatchMessage(Handler.java:99)
W/AppWidgetHostView(  178):     at android.os.Looper.loop(Looper.java:123)
W/AppWidgetHostView(  178):     at android.app.ActivityThread.main(ActivityThread.java:4595)
W/AppWidgetHostView(  178):     at java.lang.reflect.Method.invokeNative(Native Method)
W/AppWidgetHostView(  178):     at java.lang.reflect.Method.invoke(Method.java:521)
W/AppWidgetHostView(  178):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
W/AppWidgetHostView(  178):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
W/AppWidgetHostView(  178):     at dalvik.system.NativeStart.main(Native Method)
W/AppWidgetHostView(  178): Caused by: java.lang.reflect.InvocationTargetException
W/AppWidgetHostView(  178):     at android.widget.Button.<init>(Button.java:65)
W/AppWidgetHostView(  178):     at java.lang.reflect.Constructor.constructNative(Native Method)
W/AppWidgetHostView(  178):     at java.lang.reflect.Constructor.newInstance(Constructor.java:446)
W/AppWidgetHostView(  178):     at android.view.LayoutInflater.createView(LayoutInflater.java:500)
W/AppWidgetHostView(  178):     ... 19 more
W/AppWidgetHostView(  178): Caused by: java.lang.IllegalStateException: The android:onClick attribute cannot be used within a restricted context
W/AppWidgetHostView(  178):     at android.view.View.<init>(View.java:2005)
W/AppWidgetHostView(  178):     at android.widget.TextView.<init>(TextView.java:335)
W/AppWidgetHostView(  178):     at android.widget.Button.<init>(Button.java:69)
W/AppWidgetHostView(  178):     ... 23 more

Answer 1

I know that I can use setOnClickPendingIntent method from RemoteViews, but I don't want that!

你别无选择。这是通过 API 级别 10( Gingerbread )的唯一输入选项。

对于 API 级别 11 及更高级别(Honeycomb 等)，您可以创建包含 ListView、GridView 和 StackView 的应用小部件.对于这些，您可以提供另一个 PendingIntent，它将在单击列表(或网格或堆栈)中的项目时调用。这与 setOnClickPendingIntent() 的工作方式类似。