Posting Toast message from a Thread

Question

My application launches a thread to query the web for some data. I want to display a Toast message when nothing is found, but my application always crashes.

I\'ve t

Answer 1

Try to post inside to a Handler object.

final Handler mHandler = new Handler();
final Runnable mUpdateResults = new Runnable() {
    public void run() {
        Toast(this, message, duration).show();
    }

new Thread() {
    public void run() {
        mHandler.post(mUpdateResults);
    }
}.start();