小编aQ1*_*711的帖子

我正在使用Helper.sync_settting_2(img_sync,context)设置相对布局的imageView背景.

 try {
            final RelativeLayout layout_img_sync = (RelativeLayout) findViewById(R.id.relative_lay_6);
            final ImageView img_sync = (ImageView) findViewById(R.id.img_sync);
            layout_img_sync.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub
                    Helper.sync_settting_2(img_sync, context);
                }
            });
        } catch (Exception e) {
    };  

这是函数Helper.sync_settting_2(ImageView sync,Context ct).

 public static void sync_settting_2(ImageView sync, Context ct) {
    Toast.makeText(ct, "Sync Started", Toast.LENGTH_LONG).show();
    getJobData getJobs = new getJobData(null);
    sync.setBackground(ct.getResources().getDrawable(
            com.org.courier.R.drawable.sync_image_orange));
    getJobs.setOnApiLIstner(new onApiCompleted() {
        @Override
        public void onApiResults(ArrayList<job_entity> events_list) {
            getMessageData getMessage = new getMessageData(null);
            getMessage.setOnApiLIstner(new getMessageData.onApiCompleted() {

                @Override
                public …