如何从React Native应用打开android图库应用

npm install react-native-image-picker --save

import ImagePicker from 'react-native-image-picker';
import { Platform, PermissionsAndroid } from 'react-native';

export const openImagePicker = () => {
  // 检查权限
  if (Platform.OS === 'android') {
    PermissionsAndroid.request(PermissionsAndroid.PERMISSIONS.READ_EXTERNAL_STORAGE)
      .then((granted) => {
        if (granted === PermissionsAndroid.RESULTS.GRANTED) {
          // 打开图库应用
          ImagePicker.launchImageLibrary({}, (response) => {
            // 处理选择的图片
            if (response.didCancel) {
              console.log('用户取消选择');
            } else if (response.error) {
              console.log('选择图片出错：', response.error);
            } else {
              console.log('选择的图片路径：', response.uri);
            }
          });
        } else {
          console.log('没有获取到读取存储权限');
        }
      })
      .catch((error) => {
        console.log('获取权限出错：', error);
      });
  } else {
    console.log('该功能仅支持Android平台');
  }
};

import { openImagePicker } from './ImagePicker';

// ...

openImagePicker();