Android widgets

Question

如何将SD卡中的图片添加到在Android中显示某些图片的图片小部件中？

Answer 1

First, you will need to include an ImageView component on your widget than using one of the RemoteView function setImageViewUri(viewId, uri) you can load the image.

You will need to pass the ImageView ID and create an Uri pointing to the SDCARD.

Uri.fromFile(new File(Environment.getExternalStorageDirectory(),"file name"))"

Environment.getExternalStorageDirectory() - path to SDcard or any other external storage