How make images changes automatically using thread
Threads are not very favorable in case of android which is replace by AsyncTask .AsyncTask enables proper and easy use of the UI thread.This class allow to perform background operations and public results on the UT thread without having to manipulate threads or handlers. Asyncask is designed to be helper class around Thread and Handler and does not constitute a generic threading framework. AsyncTask should ideally be used for short operations( a few seconds at the most). But still you change use threads in android but caution must be taken so as to stop unnecessary crashing of your application. To change the images automatically just call the imageView private Timer timer; int[] images={R.id.1,R.id.2}; int count=0; In the onCreateMethod use this timer=new Timer(); timer.schedule(new TimerTask() { @Override public void run() { // TODO Auto-generated method stub runOnUiThread(new Runnable() { @Override public void run() {