This simple app turns your Android phone into a PatternLockView Library App.
To use this app the user just clicks the 'Pattern LockView' app icon and they are taken right into the app. This app allows a person to create their own pattern lock from their finger movements. Then allow them to test and see if it works and only allows them entry if they trace in the correct pattern or a Toast message that it was wrong, they are still on the pattern screen and not allowed past it.
The examples below show the sequence from start to finish. With assorted attempts and also entry once correctly traced in. This app uses the 'com.andrognito.patternlockview:patternlockview:1.0.0' library to accomplish the PatternLockView effect.
Production App screen caps taken from App running on Motorola Moto X Developer Edition running Android 5.1 Lollipop (API level 22) with Ad's added.