Bitmap bm = BitmapFactory.decodeFile(DATABASE_PATH + "/himi/picture/s_zhongdianzhibiao.gif");
btn1.setBackgroundDrawable(new BitmapDrawable(bm));
Bitmap bm = BitmapFactory.decodeFile(DATABASE_PATH + "/himi/picture/s_zhongdianzhibiao.gif");
btn1.setBackgroundDrawable(new BitmapDrawable(bm));