Interesting. Just wanted to report what I found. On the inexpensive Adroid tablet, my app would lock up if I minimized my app and came back to it. This happened when I was installing a development version using Flash Builder, which would also install AIR as a separate app alongside my app.
When I made a final release build APK file and installed it with the captive runtime compiled into the APK, no more locking up occurred. So I don't think it was a function of my coding, but actually how the app was packaged and installed. Hope this helps somebody else if they read this in the future. -- Sent from: http://apache-flex-users.2333346.n4.nabble.com/