Friday, April 29, 2011

[android-developers] Re: How to show dialog from a Fragment

>
> The simplest way of showing a dialog from a Fragment is to use a
> DialogFragment. I am unclear what you think the difference is between
> an AlertDialog and an AlertDialog shown by a DialogFragment.
>
> --
> Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>


Sorry for confusion. My Fragment which needs to show the AlertDialog
also has the actions for that Dialog - so it seems basic that it
should just create & show the dialog itself. If I were to break this
into two Fragments, the first needing to show the Dialog, and the
second which actually shows the Dialog, how do I communicate the
result back to the first Fragment?

The example for DialogFragment has the DialogFragment communicating
back to its containing Activity, which is not what I need.

Looking through the docs, it seems Fragment.setTargetFragment may be
involved here, but there is not much good information on how this
works.

Thanks

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