首页 > 其他 > 详细

显示图片

时间:2017-09-09 10:25:10      阅读:229      评论:0      收藏:0      [点我收藏+]
    private void loadImage(String url, final ImageView ivIcon){


        new AsyncTask<String,Void,Bitmap>(){

            @Override
            protected void onPostExecute(Bitmap bitmap) {
                super.onPostExecute(bitmap);

                if(bitmap == null){
                    ivIcon.setImageResource(R.mipmap.ic_launcher);
                }else{
                    ivIcon.setImageBitmap(bitmap);
                }

            }

            @Override
            protected Bitmap doInBackground(String... params) {


                try {
                    URL url = new URL(params[0]);
                    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
                    connection.setRequestMethod("GET");
                    connection.setConnectTimeout(5000);
                    connection.setReadTimeout(5000);


                    int code = connection.getResponseCode();
                    if(code == 200){

                        InputStream is = connection.getInputStream();
                        return  BitmapFactory.decodeStream(is);
                    }

                } catch (Exception e) {
                    e.printStackTrace();
                }
                return null;
            }
        }.execute(url);

 

显示图片

原文:http://www.cnblogs.com/yu12/p/7497263.html

(0)
(0)
   
举报
评论 一句话评论(0
关于我们 - 联系我们 - 留言反馈 - 联系我们:wmxa8@hotmail.com
© 2014 bubuko.com 版权所有
打开技术之扣,分享程序人生!