Unlock Pattern Class

[djpero]

Anyone has do some code for pattern unlock for app? I wolud like to iplement it in my app and i wolud like to do make a group to make this class and share to forum users!

Anyone interested?

Tnx

 

[raytronixsystems]

I am definitely interested. I had asked the forum a while back whether someone had written any code to create a custom unlock screen using a 3x3 grid. I'll look around the 'Net. perhaps get some ideas on how they did it in ICS. I think it will be a combination of the gesture libraries some had written up here along with drawing buttons or graphics as a background.What we need is a swipe to press successive buttons, record the sequence of the swiped buttons (unlock pattern) and then compare subsequent input patterns against the original sequence in order to unlock or gain entry into an app. If it did not involver a swipe it would be easy. Essentialy we have a screen of unlabled buttons. We just record the sequence of buttons pressed and compare subsequent entries to see if they match. It is like injputting a PIN number without a labeled keypad.

My original post is here:http://www.b4x.com/forum/basic4android-updates-questions/24375-ics-like-lock-screen-app-security.html#post141064

Regards,
Ray

 

[aaronk]

Hello,

I am interested as well.

I want to have the 3x3 matrix Patten to appear when you view some activity's within my app.

So far I have come across the following code but unsure how it will work.. Maybe it's a start, and hope someone nice can help us out

Android example - LockPatternUtils.java - android, devicepolicymanager, filenotfoundexception, ioexception, randomaccessfile, string