Android : drawing on activity with other views

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Hi Expert!

I am new to android and trying to make something like the finger-lock security system of the android. The problem is that I have found a lot of reference on drawing onto a plain background (that sets different content view and allows drawing onto that), but not regarding drawing onto the same activity layout.

Your help is a great appreciated.


  1. Re: Android : drawing on activity with other views

    Hi Jeet!


    setContentView is noting but the activity view. Once the view is set in main activity (max in oncreate method) it can update from multiple classes according to your logic's. I think before trying this you have to understand the view and its hierarchic properties properly

    I hope it helpful for you. 

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