looking for the easiest way to download an mp3. im a beginner dev. needs less complex and simple as poss. thnaks

i have read that doc. the problem has nothing to do with anything in that doc???

please re-read my question. this error comes when i upload to air.

i have changed the package name but how do i change the cert and the fingerprint?

i would like to know how i set up clicking a button to open a frameless browser window within my app so it looks like its just another page within the app.

that didnt work

i have :

.classname {
background: red;
}

set on "mobilecontainer"

it works when i view in appery, but not when i test or view on aphone. i just see black. same issue when i use an image.

any ideas whats wrong?

thanks

i would like to have the nav bar fixed at the bottom of the page even if i have scrolling content under the navbar. i sthis poss? if so how?

i would like to use a full size image for my app that covers the whole screen of all phones and scales up and down on different phones. so what is the best screen size to design for all android phones?

How do i copy nav buttons to each page without writing code each time?

so it saves me time when building a new page...