On Wed, Jul 6, 2011 at 10:48 PM, pengguang <[email protected]> wrote:

> I want to start this dialog from another app.


You can't just arbitrarily start another app's dialog in your app. You can
either create your own dialog that does the same thing or launch an intent
to bring the user to the preference page in question.

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TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
transit tracking app for Android-powered devices

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