mImageView=imageView在这里用处是什么啊
public void showImageByThread(ImageView imageView,final String url){ mimageView=imageView; new Thread(){ @Override public void run() { super.run(); Bitmap bitmap=getBitmapFromURL(url); Message message=Message.obtain(); message.obj=bitmap; mhandler.sendMessage(message); } }.start();
就是第二行那里,为什么在这里要把imageView的值给它?