集成react-native-image-picker时，报错Couldn't get file path for photo

1. 版本环境：

"react": "16.13.1",
"react-native": "0.63.2",
"react-native-image-picker": "^2.3.3",
targetSdkVersion： 29。

问题还出现在：Android 10/ API 29..

2.出问题时代码：

<TouchableOpacity
      style={styles.addBtn}
      onPress={() => this.addImages(options)}>
      <Text style={styles.addText}>添加照片</Text>
</TouchableOpacity>

addImages = (options) => {
        let { imgUrlArray } = this.state;
        let length = imgUrlArray.length;
        console.log(length)
        if(length === 9) {
            return;
        }

        ImagePicker.showImagePicker(options, (response) => {

            console.log('Response = ', response);

            if (response.didCancel) {
                console.log('User cancelled image picker');
            } else if (response.error) {
                console.log('ImagePicker Error: ', response.error);
            } else if (response.customButton) {
                console.log('User tapped custom button: ', response.customButton);
            } else {
                const source = { uri: response.uri, id: length + 1 + '' };

                // You can also display the image using data:
                // const source = { uri: 'data:image/jpeg;base64,' + response.data };
                imgUrlArray.push(source)
                this.setState({
                    imgUrlArray: imgUrlArray,
                });
            }
        });
    }

点击后无反应，但是进入了函数。

解决方法：

方案一： android/app/src/main/AndroidManifest.xml    在application标签中加入

android:requestLegacyExternalStorage ="true"

这个办法，能够应用短期修复程序来解决此问题。

我认为这是由于Android 10范围内的存储隐私更改所致，并且将需要更新该库以及它如何从文件系统读取/写入。但是我的Android开发经验非常有限。

方案二：

import { PermissionsAndroid } from “react-native”
　　　　
　　　　
　　　　//功能函数中加入...
　　　　const granted = await PermissionsAndroid.request(
           PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE,
           {
           title: 'We need your permission'
           },
       );
       if (granted === PermissionsAndroid.RESULTS.GRANTED) {
           console.log('You can use the camera');

           ImagePicker.showImagePicker(options, async (response) => {
               if (response.didCancel) {
                   console.log('User cancelled image picker');
               } else if (response.error) {
                   console.log('ImagePicker Error: ', response.error);
                   console.log(response);
               } else if (response.customButton) {
                   console.log('User tapped custom button: ', response.customButton);
               } else {
                   const source = { uri: response.uri };
               }
           });

       }
       else {
           console.log('Camera permission denied');
       }