uiwjs · ChenlingasMx · Apr 11, 2023 · Apr 11, 2023
diff --git a/example/examples/lib2/ImagePicker/index.js b/example/examples/lib2/ImagePicker/index.js
@@ -1,17 +1,15 @@
 import React from 'react';
-import {View, Text, StyleSheet} from 'react-native';
+import { View, Text, StyleSheet } from 'react-native';
 const ImagePicker = () => {
-  return (
-    <View style={styles.tree}>
+  return <View style={styles.tree}>
       <Text>ImagePicker</Text>
-    </View>
-  );
+    </View>;
 };
 const styles = StyleSheet.create({
   tree: {
     paddingHorizontal: 10,
     paddingVertical: 5,
-    backgroundColor: '#fff',
-  },
+    backgroundColor: '#fff'
+  }
 });
-export default ImagePicker;
+export default ImagePicker;
diff --git a/example/examples/lib2/index.d.ts b/example/examples/lib2/index.d.ts
@@ -1,2 +1,2 @@
-export {default as ImagePicker} from './ImagePicker';
+export { default as ImagePicker } from './ImagePicker';
 export * from './ImagePicker';
diff --git a/example/examples/lib2/index.js b/example/examples/lib2/index.js
@@ -1,2 +1,2 @@
-export {default as ImagePicker} from './ImagePicker';
-export * from './ImagePicker';
+export { default as ImagePicker } from './ImagePicker';
+export * from './ImagePicker';
diff --git a/example/examples/src/routes.tsx b/example/examples/src/routes.tsx
@@ -1,4 +1,4 @@
-import {StackNavigationProp, StackNavigationOptions} from '@react-navigation/stack';
+import { StackNavigationProp, StackNavigationOptions } from '@react-navigation/stack';
 
 type ModalStackNavigation = StackNavigationProp<{}>;
 
@@ -498,4 +498,12 @@ export const stackPageData: Routes[] = [
       description: '图片上传',
     },
   },
+  {
+    name: 'Accordion',
+    component: require('./routes/Accordion').default,
+    params: {
+      title: 'Accordion 手风琴',
+      description: '可以折叠/展开的内容区域。',
+    },
+  },
 ];
diff --git a/example/examples/src/routes/Accordion/index.tsx b/example/examples/src/routes/Accordion/index.tsx
@@ -0,0 +1,77 @@
+import React, { Component } from 'react';
+import { View, Image } from 'react-native';
+import { Accordion, Text } from '@uiw/react-native';
+import Layout, { Container } from '../../Layout';
+import { ComProps } from '../../routes';
+const { Header, Body, Card, Footer } = Layout;
+
+export interface Accordion extends ComProps { }
+
+const contents = [
+  {
+    title: <Text>Section 1</Text>,
+    content: (
+      <View>
+        <Text>Content of section 1</Text>
+        <Image source={{ uri: 'https://wx3.sinaimg.cn/mw690/4718260ely1gt2cg7t5udj23dw1wkhdu.jpg' }} style={{ height: 180 }} />
+      </View>
+    ),
+  },
+  {
+    title: <Text>Section 2</Text>,
+    content: (
+      <View>
+        <Text>Content of section 2</Text>
+        <Image source={{ uri: 'https://wx1.sinaimg.cn/mw690/4718260ely1gt2cg5r9zij22yo1o0x6p.jpg' }} style={{ height: 180 }} />
+      </View>
+    ),
+  },
+  {
+    title: <Text>Section 3</Text>,
+    content: (
+      <View>
+        <Text>Content of section 3</Text>
+        <Image source={{ uri: 'https://iknow-pic.cdn.bcebos.com/810a19d8bc3eb135828572d2ab1ea8d3fd1f441d' }} style={{ height: 180 }} />
+      </View>
+    ),
+  },
+];
+export default class MenuDropdownView extends Component<Accordion> {
+  state = {
+    expanded: false,
+    top: false,
+  };
+  render() {
+    const { route } = this.props;
+    const description = route.params.description;
+    const title = route.params.title;
+    return (
+      <Container>
+        <Layout>
+          <Header title={title} description={description} />
+          <Body>
+            <Card title="基础实例">
+              <Accordion sections={contents} />
+            </Card>
+            <Card title="是否可以展开多个.默认为是,当前为否">
+              <Accordion sections={contents} isMultiple={false} />
+            </Card>
+            <Card title="是否展示右侧图标,默认为是,当前为否">
+              <Accordion sections={contents} iconShow={false} />
+            </Card>
+            <Card title="设置右侧图标尺寸大小">
+              <Accordion sections={contents} iconSize={30} />
+            </Card>
+            <Card title="每行列表手风琴样式">
+              <Accordion sections={contents} accordionStyle={{ backgroundColor: '#3578e5' }} />
+            </Card>
+            <Card title="展开手风琴内容样式">
+              <Accordion sections={contents} contentStyle={{ backgroundColor: '#FFD21D' }} />
+            </Card>
+          </Body>
+          <Footer />
+        </Layout>
+      </Container>
+    );
+  }
+}
diff --git a/packages/core/src/Accordion/README.md b/packages/core/src/Accordion/README.md
@@ -0,0 +1,61 @@
+Accordion 手风琴组件
+---
+可以折叠/展开的内容区域。
+
+### 基础示例
+
+```jsx mdx:preview&background=#bebebe29
+import React,{ Component } from "react"
+import { View, Text,Image,Card } from 'react-native';
+import { Accordion } from '@uiw/react-native';
+
+  const contents = [
+  {
+    title: <Text>Section 1</Text>,
+    content: (
+      <View>
+        <Text>Content of section 1</Text>
+        <Image source={{ uri: 'https://wx3.sinaimg.cn/mw690/4718260ely1gt2cg7t5udj23dw1wkhdu.jpg' }} style={{ height: 180 }} />
+      </View>
+    ),
+  },
+  {
+    title: <Text>Section 2</Text>,
+    content: (
+      <View>
+        <Text>Content of section 2</Text>
+        <Image source={{ uri: 'https://wx1.sinaimg.cn/mw690/4718260ely1gt2cg5r9zij22yo1o0x6p.jpg' }} style={{ height: 180 }} />
+      </View>
+    ),
+  },
+  {
+    title: <Text>Section 3</Text>,
+    content: (
+      <View>
+        <Text>Content of section 3</Text>
+        <Image source={{ uri: 'https://iknow-pic.cdn.bcebos.com/810a19d8bc3eb135828572d2ab1ea8d3fd1f441d' }} style={{ height: 180 }} />
+      </View>
+    ),
+  },
+];
+
+function Demo() {
+  return (
+  <View style={{ marginTop: 50 }}>
+        <Accordion sections={contents} />
+    </View>
+  );
+}
+```
+
+### Props
+
+| 参数 | 说明 | 类型 | 默认值 |
+|------|------|-----|------|
+| `sections` | 自定义手风琴列表，通过`title`参数设置标题，通过`content`参数设置展示内容，通过`isOnPress`参数设置是否禁用 | JSX.Element | - |
+| `isMultiple` | 是否同时展示多个内容| boolean | true |
+| `accordionStyle` | 手风琴每行列表样式 | ViewStyle | - |
+| `contentStyle` | 点击展开内容样式 | ViewStyle | - |
+| `iconShow` | 是否展示图标 | boolean | true |
+| `iconSize` | 设置图标尺寸 | number | - |
+
diff --git a/packages/core/src/Accordion/index.tsx b/packages/core/src/Accordion/index.tsx
@@ -0,0 +1,119 @@
+import React, { FC, useState, useRef } from 'react';
+import { StyleSheet, View, TouchableOpacity, StyleProp, ViewStyle, LayoutAnimation, Animated } from 'react-native';
+import { Theme } from '../theme';
+import { useTheme } from '@shopify/restyle';
+import Icon from '../Icon';
+
+interface AccordionProps {
+  /** 自定义手风琴列表*/
+  sections: {
+    /** 列表标题内容*/
+    title: JSX.Element;
+    /** 展开内容*/
+    content: JSX.Element;
+    /** 是否可以点击，默认可以点击*/
+    isOnPress?: boolean;
+  }[];
+  /** 是否展示多个，默认展示多个*/
+  isMultiple?: boolean;
+  /** 手风琴每行列表样式 */
+  accordionStyle?: StyleProp<ViewStyle>;
+  /** 点击展开内容样式 */
+  contentStyle?: StyleProp<ViewStyle>;
+  /** 是否展示图标 */
+  iconShow?: boolean;
+  /** 图标源 */
+  customIcon?: string | JSX.Element;
+  /** 图标尺寸 */
+  iconSize?: number;
+}
+
+const Accordion: FC<AccordionProps> = (props) => {
+  const { sections, isMultiple = true, iconShow = true, iconSize = 18, accordionStyle, contentStyle } = props;
+  const [activeIndex, setActiveIndex] = useState<number[] | number>(isMultiple ? [] : -1);
+  const theme = useTheme<Theme>();
+  const styles = createStyles({
+    bgColor: theme.colors.mask,
+    headerColor: theme.colors.background,
+    borderColor: theme.colors.border,
+  });
+  const animatedController = useRef(new Animated.Value(0)).current;
+
+  const onPress = (index: number | never) => {
+    LayoutAnimation.configureNext(LayoutAnimation.Presets.easeInEaseOut);
+    if (isMultiple) {
+      const currentIndex = Array.isArray(activeIndex) ? activeIndex.indexOf(index) : -1;
+      if (currentIndex > -1) {
+        const newActiveIndex = Array.isArray(activeIndex) ? [...activeIndex] : [];
+        if (currentIndex > -1) {
+          newActiveIndex.splice(currentIndex, 1);
+        }
+        setActiveIndex(newActiveIndex);
+      } else {
+        setActiveIndex(Array.isArray(activeIndex) ? [...activeIndex, index] : [index]);
+      }
+    } else {
+      setActiveIndex(activeIndex === index ? -1 : index);
+    }
+    Animated.timing(animatedController, {
+      toValue: activeIndex === index ? 0 : 1,
+      duration: 500,
+      useNativeDriver: true,
+    }).start();
+  };
+
+  const rotateZ = animatedController.interpolate({
+    inputRange: [0, 1],
+    outputRange: ['0deg', '90deg'],
+  });
+
+  return (
+    <View>
+      {sections.map((item, index) => (
+        <View key={index}>
+          <TouchableOpacity disabled={item?.isOnPress || false} activeOpacity={0.8} onPress={() => onPress(index)} style={[styles.header, accordionStyle]}>
+            <View style={styles.titleBy} key={index}>
+              {item.title}
+              {iconShow &&
+                <Animated.View style={{ transform: [{ rotateZ: activeIndex === index || (Array.isArray(activeIndex) && activeIndex.indexOf(index) > -1) ? rotateZ : '0deg' }] }}>
+                  <Icon name="right" size={iconSize} color={theme.colors.border} />
+                </Animated.View>}
+            </View>
+          </TouchableOpacity>
+          {(isMultiple && Array.isArray(activeIndex) && activeIndex.indexOf(index) > -1 || !isMultiple && activeIndex === index) && <View
+            style={[styles.content, contentStyle]}>
+            {item.content}
+          </View>}
+        </View>
+      ))}
+    </View>
+  )
+}
+
+type CreStyle = {
+  bgColor: string;
+  headerColor: string;
+  borderColor: string;
+};
+
+function createStyles({ bgColor, borderColor, headerColor }: CreStyle) {
+  return StyleSheet.create({
+    titleBy: {
+      flexDirection: 'row',
+      justifyContent: 'space-between',
+    },
+    header: {
+      borderBottomWidth: 1,
+      borderBottomColor: borderColor,
+      padding: 15,
+      backgroundColor: headerColor,
+    },
+    content: {
+      padding: 15,
+      backgroundColor: bgColor,
+    },
+  });
+}
+
+export default Accordion;
+
diff --git a/packages/core/src/index.tsx b/packages/core/src/index.tsx
@@ -125,7 +125,8 @@ export { default as ImageViewer } from './ImageViewer';
 export * from './ImageViewer';
 export { default as Form } from './Form';
 export * from './Form';
-
+export { default as Accordion } from './Accordion';
+export * from './Accordion';
 /**
  * Typography
  */

diff --git a/website/src/pages/components/accordion/index.tsx b/website/src/pages/components/accordion/index.tsx
@@ -0,0 +1,6 @@
+import Preview from 'src/component/Preview';
+import md from '@uiw/react-native/README.md';
+
+const Demo = () => <Preview {...md} path="/packages/core/src/Accordion/README.md" />;
+
+export default Demo;
diff --git a/website/src/routes/menus.ts b/website/src/routes/menus.ts
@@ -24,6 +24,7 @@ export const componentMenus: MenuData[] = [
   { path: '/components/swipeaction', name: 'SwipeAction 滑动操作组件' },
   { path: '/components/expandablesection', name: 'ExpandableSection 展开缩放组件' },
   { path: '/components/cardcollapse', name: 'CardCollapse 可折叠卡片列表' },
+  { path: '/components/accordion', name: 'Accordion 可折叠/展开的内容区域' },
   { divider: true, name: 'Data Entry' },
   { path: '/components/form', name: 'Form 表单 🚧' },
   { path: '/components/checkbox', name: 'CheckBox 复选框' },

diff --git a/website/src/routes/router.tsx b/website/src/routes/router.tsx
@@ -293,6 +293,10 @@ export const routeData = [
         path: '/components/cardcollapse',
         component: lazy(() => import('../pages/components/cardcollapse')),
       },
+      {
+        path: '/components/accordion',
+        component: lazy(() => import('../pages/components/accordion')),
+      },
       {
         path: '/components/actionSheet',
         component: lazy(() => import('../pages/components/actionSheet')),