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copied!<p>If you fixed the low fps issues and fast scrolling performs smooth by now you're actually good to go.</p> <p>When the frequent GC action is just a cosmetic issue for you and you're not facing <code>OutOfMemoryException</code> or any other downsides, then you should probably leave it like that. If that is no option for you there is another thing you can do: Besides down sampling and caching you could also add a small, artificial waiting time (50-150ms) after launching the <code>AsyncTask</code> and before actually retrieving the resource file. Then you add a cancel flag to your task that has to be checked after the artificial delay. If it's set to <code>true</code> you don't request the resource file.</p> <p>Some (not executable) code examples:</p> <pre><code>class MyImageLoader extends AsyncTask { private boolean cancel = false private Bitmap bitmap; public void cancel() { cancel = true } public void doInBackground() { sleep(100); if(!cancel) { bitmap = BitmapFactory.decodeResource(...); } } } class Adapter { static class WeaponHolder { public TextView text; public ImageView image; public MyImageLoader loader; } public View getView(int position, View convertView, ViewGroup parent) { WeaponHolder holder; if (convertView == null) { ... holder = new WeaponHolder(); } else { holder = convertView.getTag(); holder.loader.cancel(); // Cancel currently active loading process } holder.loader = new MyImageLoader(); holder.loader.execute(); return convertView; } } </code></pre> <p>This way most of the images won't be read from your internal memory if the user is scrolling real fast and you'll save plenty of memory.</p>

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