빠른 시작

Item type에 맞는 typed deck family를 하나 만드세요. 같은 factory의 Root, Card, hook, action, event가 같은 registry namespace를 공유합니다.

import { Text, View } from 'react-native';
import { createSwipeDeck, SwipeDeckMotion } from '@react-native-motion-kit/swipe-deck';

type Profile = {
  id: string;
  name: string;
  bio: string;
};

const ProfileDeck = createSwipeDeck<Profile>({
  motion: SwipeDeckMotion.tinder({
    drag: {
      mode: 'horizontal',
      liftYFactor: 0.15,
    },
    rotation: {
      mode: 'grab-position',
    },
    dismiss: {
      threshold: ({ width }) => width * 0.3,
      velocityThreshold: 800,
      minDuration: 300,
      maxDuration: 520,
    },
  }),
});

function ProfileDeckEvents() {
  ProfileDeck.useDeckEventListener('swipe', ({ item, direction, source }) => {
    console.log(item.name, direction, source);
  });

  ProfileDeck.useDeckEventListener('endReached', () => {
    console.log('No more cards');
  });

  return null;
}

function ProfileCard({ profile, active }: { profile: Profile; active: boolean }) {
  return (
    <View>
      <Text>{active ? '현재 카드' : '다음 카드'}</Text>
      <Text>{profile.name}</Text>
      <Text>{profile.bio}</Text>
    </View>
  );
}

export function ProfileDeckScreen({ profiles }: { profiles: Profile[] }) {
  return (
    <>
      <ProfileDeckEvents />
      <ProfileDeck.Root data={profiles} getKey={(item) => item.id} visibleCardCount={3}>
        <ProfileDeck.Card>
          {({ item, isActive }) => <ProfileCard profile={item} active={isActive} />}
        </ProfileDeck.Card>
      </ProfileDeck.Root>
    </>
  );
}

Control 추가

Counter와 button처럼 React로 렌더링되는 UI에는 state/action hook을 사용하세요.

function ProfileDeckControls() {
  const { activeIndex, count, canSwipe, canUndo, isCompleted } = ProfileDeck.useDeckState();
  const { swipeLeft, swipeRight, undo } = ProfileDeck.useDeckActions();
  const current = activeIndex >= 0 ? activeIndex + 1 : 0;

  return (
    <View>
      <Text>{isCompleted ? 'Done' : `${current} / ${count}`}</Text>
      <Pressable disabled={!canSwipe} onPress={swipeLeft}>
        <Text>Nope</Text>
      </Pressable>
      <Pressable disabled={!canUndo} onPress={undo}>
        <Text>Undo</Text>
      </Pressable>
      <Pressable disabled={!canSwipe} onPress={swipeRight}>
        <Text>Like</Text>
      </Pressable>
    </View>
  );
}

Undo UX를 노출할 때만 undoEnabled를 켜세요.

<ProfileDeck.Root data={profiles} getKey={(item) => item.id} undoEnabled>
  <ProfileDeck.Card>{({ item }) => <ProfileCard profile={item} />}</ProfileDeck.Card>
</ProfileDeck.Root>

#빠른 시작

#Control 추가

빠른 시작

Control 추가