synchronous

Newbie question. I modified the Two Activities example to see if I could learn how to call multiple activities without an event. I copied Activity2, modified it slightly and named it Activity3. I was able to call multiple activities by using the click event of multiple buttons. But how do you...

I am using the ZXing library to scan a barcode which returns in the zx1_scan_result () routine. I currently call a subroutine in my activity that displays the scan result in a text field. However, what I need to accomplish is to take the scantext value, launch an httpjob to do an SQL query and...