Using wait in AsyncTask

Question

When using a wait in an AsyncTask, I get ERROR/AndroidRuntime(24230): Caused by: java.lang.IllegalMonitorStateException: object not locked by thr

Answer 1

@Override
        protected String doInBackground(String... params) {
            // TODO Auto-generated method stub
            try {
                Thread.currentThread();
                Thread.sleep(5000);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            return null;

        }