React-native-gesture-handler not working android

1. Why we use react-native-gesture-handler?
2. What is pinch zoom gesture handler?
3. Why use reanimated in react-native?
4. How do you handle swipe in react-native?
5. How do you use PanGestureHandler?
6. How does Android detect pinch gesture?
7. How do you add an HR IN react?
8. What does mean in React?
9. Does HR add value?

Why we use react-native-gesture-handler?

Gesture Handler aims to replace React Native's built in touch system called Gesture Responder System. The motivation for building this library was to address the performance limitations of React Native's Gesture Responder System and to provide more control over the built-in native components that can handle gestures.

What is pinch zoom gesture handler?

A continuous gesture handler that recognizes pinch gesture. It allows for tracking the distance between two fingers and use that information to scale or zoom your content. The handler activates when fingers are placed on the screen and change their position.

Why use reanimated in react-native?

Reanimated's core strength lies in its ability to improve the performance and responsiveness of React Native applications, giving animations a smooth finish that can be achieved only through instantaneous code execution. To understand how Reanimated works, we first need to understand how React Native executes code.

How do you handle swipe in react-native?

First, import the Swipeable component from the react-native-gesture-handler package: import Swipeable from 'react-native-gesture-handler/Swipeable'; Next, wrap the View and Text components with the Swipeable component we imported earlier. With this in place, our component is swipeable.

How do you use PanGestureHandler?

PanGestureHandler has many props but for now, we only need to use OnGestureEvent props to pass the gesture event, a callback function. It looks like code below : If you try to move the gesture on the top of the circle you should see the onGestureEvent will be called and will pass the event info to the callback we set.

How does Android detect pinch gesture?

Detecting a pinch gesture is similar to a scroll gesture, we simply want to make sure that there are 2 fingers, they have moved beyond a certain threshold and that they are moving in opposite directions. That last bit there in italics is the difference between a scroll and a pinch.

How do you add an HR IN react?

In the above code, we have added two <hr /> (horizontal rule) tags and we have also added some styles to set the background and height properties. As we can see the first <hr /> tag height is set to 5px and 2px for second <hr /> tag.

What does mean in React?

Curly braces are special syntax in JSX. It is used to evaluate a JavaScript expression during compilation. A JavaScript expression can be a variable, function, an object, or any code that resolves into a value.

Does HR add value?

Identity: HR can clarify the meaning of purpose, value, and culture. Companies that execute with purpose have greater odds of creating significant long-term value generation, which can lead to stronger financial performance, increased employee engagement, and higher customer trust.