設置imageView顯示網絡上的圖片
picUrl = new URL(getIntent().getExtras().getString("map_url"));
Bitmap pngBM = BitmapFactory.decodeStream(picUrl.openStream());
mapIMG.setImageBitmap(pngBM);
設置imageView顯示網絡上的圖片
picUrl = new URL(getIntent().getExtras().getString("map_url"));
Bitmap pngBM = BitmapFactory.decodeStream(picUrl.openStream());
mapIMG.setImageBitmap(pngBM);