I am trying to create a demo application to test how I can debug or run an Android application on a real device.
I have a Froyo Android, OSX and Flash Builder 4 IDE.
I am creating a very simple application, please take a look at the image below:

in this case, when the user clicks the "Click Me" button, the email address and address will be displayed at the bottom of textArea. The application works fine on the Flash Builder 4 emulator, but when I try to debug the application on my device, it causes an error below:
: 1580 / (6108444 ) 3.773s) pkg: /data/local/tmp/Runtime.apk [INSTALL_FAILED_INVALID_APK]
.apk , " ".
, , .