How to have pin lock feature for certain activity or fragment in android?

Question

How to have pin lock feature in app for certain activity or fragment? I searched for suitable library but didn't found. Please provide me suitable solution with example.Thank you

Answer 1

okay, may be you should start your Activity or Fragment followed by a dialog with an editText and check for the input whether it matches the desired value.On correct input start your activity or fragment. Hope it helps.