Android : Getting data in specific time

I have This method that getting data from network.

    RssParser parser =new RssParser(INPUT);
    AdapterItems adapter = new AdapterItems(parser.getItems(), MainActivity.this);
    listView.setAdapter(adapter);
    adapter.notifyDataSetChanged();

I want to getting data for example in maximum 3 second and if in 3 sec method failed to pass data return false value or something like this.

any suggestion ?