how can i put appwidget on my view and let it updated itself?

how can i put appwidget on my view and let it updated itself??开发者_Python百科now,i can put the remoteviews on my activity,but it seems not update itself, how can i make it update itself?

It won't "update itself". You need to get a fresh RemoteViews whenever you want to update it, by whatever means you got your first RemoteViews.