what is this warning? what must I do to remove this warning when I run the swf ?
Warning: No libraries were linked as Runtime Shared Libraries (RSLs) because of your publish settings: AIR for Android
click file>publish settings>flash>scrip>actionscript settings (the wrench)>library path>default linkage select "merged into code" and click ok.
Must I do this action every time How I made a application?
you can create a custom profile that does that everytime you create a new fla, if you want.