What are some use cases for React Native Gesture Handler?

What are some use cases for React Native Gesture Handler?

React Native Gesture Handler is great for handling complex gestures in mobile apps. Common use cases include swipe gestures for navigation, pinch-to-zoom for images, and drag-and-drop functionality.

Can you give me an example of swipe gestures?

Sure! Swipe gestures can be used for navigating between screens in a carousel or for dismissing items in a list. For instance, you can swipe left to delete an item.

What about pinch-to-zoom? How does that work?

Pinch-to-zoom allows users to zoom in and out on images or maps. You can implement it by using the PinchGestureHandler to track the scale of the gesture and apply it to the view.

Are there any performance considerations I should be aware of?

Yes, it's important to optimize gesture handling to avoid lag. Use native driver for animations and minimize the number of gesture handlers to improve performance.