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POListview showing wrong view for a few seconds while flinging and scrolling
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  1. POListview showing wrong view for a few seconds while flinging and scrolling
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    copied!<p>The system seems to be recycling views until it loads the correct position's view in my listview, resulting in duplicated images and text for a few seconds. Can anyone help?</p> <pre><code>@Override public View getView(final int position, View convertView, ViewGroup parent) { View v = convertView; Log.d("position",""+position); if(v==null){ LayoutInflater inflater = LayoutInflater.from(mContext); v = inflater.inflate(R.layout.layout_appinfo, null); holder = new ViewHolder(); holder.ivAppIcon = (ImageView)v.findViewById(R.id.ivIconApp); holder.tvAppName = (TextView)v.findViewById(R.id.tvNameApp); holder.progress = (ProgressBar)v.findViewById(R.id.progress_spinner); v.setTag(holder); } else { holder = (ViewHolder) v.getTag(); } holder.ivAppIcon.setImageDrawable(null); holder.tvAppName.setText(null); holder.progress.setVisibility(View.VISIBLE); holder.ivAppIcon.setVisibility(View.GONE); // Using an AsyncTask to load the slow images in a background thread new AsyncTask&lt;ViewHolder, Void, Drawable&gt;() { private ViewHolder v; private ResolveInfo entry = (ResolveInfo) mListAppInfo.get(position); @Override protected Drawable doInBackground(ViewHolder... params) { v = params[0]; return entry.loadIcon(mPackManager); } @Override protected void onPostExecute(Drawable result) { super.onPostExecute(result); // If this item hasn't been recycled already, hide the // progress and set and show the image v.progress.setVisibility(View.GONE); v.ivAppIcon.setVisibility(View.VISIBLE); v.ivAppIcon.setImageDrawable(result); v.tvAppName.setText(entry.loadLabel(mPackManager)); } }.execute(holder); return v; } static class ViewHolder { TextView tvAppName; ImageView ivAppIcon; ProgressBar progress; //int position; } </code></pre> <p>It is almost as if the position is being set wrong for a few seconds.</p>
 

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