On Mon, Nov 21, 2011 at 10:21 AM, saex <[email protected]> wrote:
> I need help for making the code to do this: "If you think the submenu
> of options will be too confusing, use PackageManager and
> queryIntentActivities() to collect the applications that will support
> the various formats and protocols you support, remove any duplicates,
> and display your own chooser-style dialog. In fact, this might make a
> nice reusable component, if anyone else has the itch to scratch."
>
> Please if you know how to do it tell me

What specifically do you not understand?

For an example of using PackageManager and queryIntentActivities(), see:

https://github.com/commonsguy/cw-advandroid/tree/master/Introspection/Launchalot

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

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