我可以动态地将视图添加到主屏幕小部件吗？

Question

I am writing a home screen widget. Is it possible to add a View, eg ImageView, to a home screen widget through RemoteViews? I want to generate the views for the home screen widget dynamically.

Thanks.

            updateViews = new RemoteViews(context.getPackageName(), R.layout.widget_news);

            updateViews.setTextViewText(R.id.widget_title, mTitle);

            updateViews.setImageViewBitmap(R.id.widget_picture, 
                        BitmapFactory.decodeByteArray(image, 0, image.length));

My code is like above. But when I call updateViews.addView(aView) , my IDE didn't allow me to do that and give me an compile error.

Answer 1

Every time you use RemoteViews , you are pushing the definition of your UI to the app widget. You want more Views ? Just use an appropriate layout at that point when creating the RemoteViews instance.