Add screen transition animation

[piaskowyk]

Summary

This pull request introduces a new feature which adds screen "go back" transition animations based on gestures. The feature is a collaboration between three libraries: react-native-reanimated, react-native-screens, and react-native-gesture-handler. Implementing this feature required changes in both Reanimated and RNScreens. You can find the related pull request in the react-native-screens repository: PR 1913.

Dependency requirements:

• react-native-reanimated@3.6+
• react-native-screens@3.28+
• react-native-gesture-handler@2+

A demo of this feature was presented at the RNCK meetup: RNCK Meetup Demo

API Overview

Basic usage

To use this feature, you need to import the GestureDetectorProvider from react-native-screens/gesture-handler and wrap your navigation container with it. Here's an example:

import { GestureDetectorProvider } from 'react-native-screens/gesture-handler';

<GestureHandlerRootView>
  <NavigationContainer>
    <GestureDetectorProvider>
      <Stack.Navigator
        screenOptions={{
          stackAnimation: 'none',
        }}>
        <Stack.Screen
          name="ScreenA"
          component={ScreenA}
        />
        <Stack.Screen
          name="ScreenB"
          component={ScreenB}
          options={{
            goBackGesture: 'swipeRight', // gestures that trigger the screen transition
          }}
        />
      </Stack.Navigator>
    </GestureDetectorProvider>
  </NavigationContainer>
</GestureHandlerRootView>

Available gestures:

• swipeRight
• swipeLeft
• swipeUp
• swipeDown
• verticalSwipe
• horizontalSwipe
• twoDimensionalSwipe

Preset usage

You can also use preset animations for the transition. Import ScreenTransition from react-native-reanimated and specify the desired preset in the transitionAnimation option. Example:

import { ScreenTransition } from 'react-native-reanimated';

<Stack.Screen
  name="ScreenB"
  component={ScreenB}
  options={{
    goBackGesture: 'swipeRight',
    transitionAnimation: ScreenTransition.SwipeRightFade, // transition preset
  }}
/>

Available presets:

• SwipeRight
• SwipeLeft
• SwipeDown
• SwipeUp
• Horizontal
• Vertical
• TwoDimensional
• SwipeRightFade

You don't need to worry about the preset because each gesture is associated with a default transition preset.

Custom Animation

If you want to create a custom animation, you can define your own AnimatedScreenTransition object. Here's an example:

const customTransition: AnimatedScreenTransition = {
  topScreenFrame: (event, screenSize) => {
    'worklet';
    const progress = event.translationX / screenSize.width;
    return {
      transform: [
        { translateX: 1.3 * event.translationX },
        { rotate: 20 * progress + 'deg' }
      ]
    };
  },
  belowTopScreenFrame: (event, screenSize) => {
    'worklet';
    const progress = event.translationX / screenSize.width;
    return {
      transform: [
        { scale: 0.7 + 0.3 * progress }
      ]
    };
  },
}

<Stack.Screen
  name="ScreenB"
  component={ScreenB}
  options={{
    goBackGesture: 'swipeRight',
    transitionAnimation: customTransition
  }}
/>

screenEdgeGesture

To trigger a gesture that starts from the edge of the screen, you can use the screenEdgeGesture option. Example:

<Stack.Screen
  name="ScreenB"
  component={ScreenB}
  options={{
    goBackGesture: 'swipeRight',
    screenEdgeGesture: true
  }}
/>

This means you can trigger a transition with a gesture that starts from the edge of the screen.

Test plan

Test example from Example App

[tomekzaw]

Left a couple of comments related mostly to code style.

[tomekzaw]

🫡

[Bayramito]

Is this feature working with the current versions of RNGH and Reanimated ?

[anisurrahman072]

Is this feature working with the current versions of RNGH and Reanimated ?

Nope @Bayramito. It is currently only available in "react-native-reanimated": "3.9.0-rc.0"

[Bayramito]

Could not make it work with the latest versions of Scresns, Reanimated and GH

[anisurrahman072]

• Hi @Bayramito, please check the version change log that you are using. Is that 3.9.0? As per 3.9.0, I see Add screen transition animation #5274 has been added already 🚀

[Bayramito]

• Hi @Bayramito, please check the version change log that you are using. Is that 3.9.0? As per 3.9.0, I see Add screen transition animation #5274 has been added already 🚀

Hey, yes it's 3.9.0. I was waiting for official release to test this feature...

[anisurrahman072]

I didn't try with 3.9.0 but I tried with 3.9.0-rc.0 (pre release of 3.9). It worked pretty smoothly 🚀

Let's try it on 3.9.0-rc.0. If it works then you can move to 3.9.0 (Latest).

✅ If you want then you can follow my guide on this here (Link: https://github.com/anisurrahman072/React-Native-SDK-Research/blob/master/ReactNativeScreen3.30.md)

Full output is here too: https://x.com/anis_RNCore/status/1778968599597899891

[Bayramito]

Well I just spot my issue. I was importing the createNativeStackNavigator from @react-navigation instead of react-native-screens.
But now i got this error

[anisurrahman072]

Amazing 🚀. But it would be great if you create a separate discussion or ISSUE mate, as it seems a good discussion 💯