禁用button的方法

在AppWidget开发中我们可以使用button，但是却不能是buttondisable为什么呢

RemoteViews不能控制一个button可用和不可用的状态，但是可以控制它的显示与隐藏

因为我们可以利用这个造假

?然后呢

<ButtonAndroid:idButtonAndroid:id="@+id/startbutton"android:text="Start"android:visibility="visible"></Button> <Buttonandroid:idButtonandroid:id="@+id/startbutton_disabled"android:text="Start"android:clickable="false" androidandroid:textColor="#999999"android:visibility="gone"></Button> <Buttonandroid:idButtonandroid:id="@+id/stopbutton"android:text="Stop"android:visibility="gone"></Button> <Buttonandroid:idButtonandroid:id="@+id/stopbutton_disabled"android:text="Stop"android:clickable="false" androidandroid:textColor="#999999"android:visibility="visible"></Button> 

??
当点击startbutton的时候?

?

 RemoteViews remoteView=newRemoteView(context.getPackageName(),R.layout.widget);  remoteView.setViewVisibility(R.id.startbutton,View.GONE);  remoteView.setViewVisibility(R.id.startbutton_disabled,View.VISIBLE);   remoteView.setViewVisibility(R.id.stopbutton,View.VISIBLE);  remoteView.setViewVisibility(R.id.stopbutton_disabled,View.GONE); AppWidgetManager.getInstance(context).updateAppWidget(AppWidgetId,remoteView); 

?

?
?

当点击stopbutton的时候?

RemoteViewsremoteView=newRemoteViews(context.getPackageName(),R.layout.widget); remoteView.setViewVisibility(R.id.startbutton,View.VISIBLE); remoteView.setViewVisibility(R.id.startbutton_disabled,View.GONE); remoteView.setViewVisibility(R.id.stopbutton,View.GONE);  remoteView.setViewVisibility(R.id.stopbutton_disabled,View.VISIBLE); AppWidgetManager.getInstance(context).updateAppWidget(AppWidgetId,remoteView);  

???

其实通过一个android:clickable="false"，还有buuton的隐藏转换造成了视觉的欺骗

?