How pattern lock disbles screen lock in android

Posted by CED on Stack Overflow See other posts from Stack Overflow or by CED
Published on 2010-05-07T06:52:48Z Indexed on 2010/05/07 6:58 UTC
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screen

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lock

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android

Hi,

In android 2.1, if we enable pattern lock, then the screen lock (slide to unlock) is not displayed and if pattern lock is disabled then screen lock is enabled again. Can someone point me out the java file in framework and the function where this happens. I mean when the screen is about to get locked, how does android decide that whether it will display pattern lock or screen lock and if pattern lock, how it prevents the screen lock from getting displayed.

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