BottomSheet

import { useState } from 'react';
import { Host, Column, Button, BottomSheet, Text } from '@expo/ui';

export default function BottomSheetExample() {
  const [isPresented, setIsPresented] = useState(false);

  return (
    <Host style={{ flex: 1 }}>
      <Button label="打开 sheet" onPress={() => setIsPresented(true)} />
      <BottomSheet isPresented={isPresented} onDismiss={() => setIsPresented(false)}>
        <Column spacing={12}>
          <Text textStyle={{ fontSize: 18, fontWeight: '700' }}>sheet 内容</Text>
          <Text>向下拖动或点击遮罩层即可关闭。</Text>
          <Button label="关闭" onPress={() => setIsPresented(false)} />
        </Column>
      </BottomSheet>
    </Host>
  );
}

import { useState } from 'react';
import { Host, Button, BottomSheet, Text } from '@expo/ui';

export default function BottomSheetNoIndicatorExample() {
  const [isPresented, setIsPresented] = useState(false);

  return (
    <Host style={{ flex: 1 }}>
      <Button label="打开" onPress={() => setIsPresented(true)} />
      <BottomSheet
        isPresented={isPresented}
        onDismiss={() => setIsPresented(false)}
        showDragIndicator={false}>
        <Text>没有拖拽把手。</Text>
      </BottomSheet>
    </Host>
  );
}

import { useState } from 'react';
import { Host, BottomSheet, Button, Column, ScrollView, Text } from '@expo/ui';

export default function BottomSheetSnapPointsExample() {
  const [isPresented, setIsPresented] = useState(false);

  return (
    <Host style={{ flex: 1 }}>
      <Button label="Open" onPress={() => setIsPresented(true)} />
      <BottomSheet
        isPresented={isPresented}
        onDismiss={() => setIsPresented(false)}
        snapPoints={['half', 'full']}>
        <ScrollView>
          <Column spacing={12}>
            <Text textStyle={{ fontSize: 20, fontWeight: '700' }}>Half / full sheet</Text>
            <Text>在半屏和全屏高度之间拖动 sheet。</Text>
          </Column>
        </ScrollView>
      </BottomSheet>
    </Host>
  );
}