Android Pattern Lock with React Native and Expo

photo by https://unsplash.com/@skraidantisdrambliukas

Playing with gesture and animation in React Native is always a fun but challenging thing to do. My previous post covered how I implemented gesture handler for zooming and dragging a photo. This time I tried another challenge to build a UI that is familiar to Android users: the Pattern Lock.

Pattern Lock is one of the security options supported in Android to unlock your phone. In…