Android - async task sample

inherit from AsyncTask to create background job easily

private class TicketValidation extends AsyncTask<String, Void, Boolean> {
    private ProgressDialog pd;
    private String err;
    private Integer status;

    @Override
    protected void onPreExecute() {
        pd = ProgressDialog.show(m_context, null,
                "Processing, please wait ...");
    }

    @Override
    protected Boolean doInBackground(String... params) {
        boolean success = false;
        // HTTP process
    }

    @Override
    protected void onPostExecute(Boolean isOk) {
        pd.dismiss();
        // show result
    }
}