I am creating a Applock app. Which will support pattern,PIN,finger Print methods of securing apps.I am stuck at fingerprint part.I searched on Google But all i found was about using finger print sensor for fingerPrint Authentication. Some help that i found is this. http://www.techotopia.com/index.php/An_Android_Fingerprint_Authentication_Tutorial
How to Integrate fingerprint lock in Android
http://joerichard.net/android/android-fingerprint-example/
Is there any way by that i can use phone screen for scanning my fingerprint.If My phone dont have sensor on back(or front) of my phone.
Something like this app https://play.google.com/store/apps/details?id=sparrow.peter.applockapplicationlocker&hl=en