我有以下形式的文件路径字符串E：\ ... \ XXX.JPG 如何从它创建一个可绘制的？

I have a file path String of the form "e:\...\xxx.jpg" How do I create a drawable from it?

推荐答案

您可以从这样的路径字符串创建一个可绘制或位图：

You can create a Drawable or Bitmap from a string path like this:

 String pathName = "/path/to/file/xxx.jpg"; 
 Drawable d = Drawable.createFromPath(pathName);

对于一个位图：

For a Bitmap:

String pathName = "/path/to/file/xxx.jpg";
bitmap b = BitmapFactory.decodeFile(pathName);