模板版本:v0.2.2
[!TIP] Github 地址
请到三方库的 Releases 发布地址查看配套的版本信息:@react-native-oh-tpl/react-native-file-selector Releases 。对于未发布到npm的旧版本,请参考安装指南安装tgz包。
进入到工程目录并输入以下命令:
npm install @react-native-oh-tpl/react-native-file-selector
yarn add @react-native-oh-tpl/react-native-file-selector
下面的代码展示了这个库的基本使用场景:
[!WARNING] 使用时 import 的库名不变。
import FileSelector from 'react-native-file-selector';
import React from 'react';
function App(): React.JSX.Element {
return (
<FileSelector
onDone={(path) => {console.log("file selected: " + path);}}
onCancel={() => {console.log("cancelled");}}
/>)
};
export default App;
本库已经适配了 Codegen
,在使用前需要主动执行生成三方库桥接代码,详细请参考 Codegen 使用文档。
目前 HarmonyOS 暂不支持 AutoLink,所以 Link 步骤需要手动配置。
首先需要使用 DevEco Studio 打开项目里的 HarmonyOS 工程 harmony
{
...
"overrides": {
"@rnoh/react-native-openharmony" : "file:./react_native_openharmony"
}
}
目前有两种方法:
- 通过 har 包引入(在 IDE 完善相关功能后该方法会被遗弃,目前首选此方法);
- 直接链接源码。
方法一:通过 har 包引入(推荐)
[!TIP] har 包位于三方库安装路径的
harmony
文件夹下。
打开 entry/oh-package.json5
,添加以下依赖
"dependencies": {
"@rnoh/react-native-openharmony" : "file:../react_native_openharmony",
"@react-native-oh-tpl/react-native-file-selector": "file:../../node_modules/@react-native-oh-tpl/react-native-file-selector/harmony/file_selector.har"
}
点击右上角的 sync
按钮
或者在终端执行:
cd entry
ohpm install
方法二:直接链接源码
[!TIP] 如需使用直接链接源码,请参考直接链接源码说明
打开 entry/src/main/ets/RNPackagesFactory.ts
,添加:
...
import type {RNPackageContext, RNPackage} from '@rnoh/react-native-openharmony/ts';
+import {RNFileSelectorPackage} from '@react-native-oh-tpl/react-native-file-selector/ts';
export function createRNPackages(ctx: RNPackageContext): RNPackage[] {
return [
+ new RNFileSelectorPackage(ctx)
];
}
点击右上角的 sync
按钮
或者在终端执行:
cd entry
ohpm install
然后编译、运行即可。
要使用此库,需要使用正确的 React-Native 和 RNOH 版本。另外,还需要使用配套的 DevEco Studio 和 手机 ROM。
请到三方库相应的 Releases 发布地址查看 Release 配套的版本信息:@react-native-oh-tpl/react-native-file-selector Releases
FileSelector
Name | Description | Type | Required | Platform | HarmonyOS Support |
---|---|---|---|---|---|
filter | Filter to sort the files | string | no | All | yes |
path | Path of directory | string | no | All | yes |
onDone | Function called when file is selected | func | no | All | yes |
onCancel | Function called when file selector is closed without selecting any file | func | no | All | yes |
title | Title on the toolbar | string | no | Android iOS | no |
closeMenu | Color of tint | string | no | Android iOS | no |
hiddenFiles | If true it shows hidden files as well | bool | no | Android | no |
filterDirectories | Filter should be applied on directories or not | bool | no | Android | no |
[!TIP] "Platform"列表示该属性在原三方库上支持的平台。
[!TIP] "HarmonyOS Support"列为 yes 表示 HarmonyOS 平台支持该属性;no 则表示不支持;partially 表示部分支持。使用方法跨平台一致,效果对标 iOS 或 Android 的效果。
Name | Description | Type | Required | Platform | HarmonyOS Support |
---|---|---|---|---|---|
Show | present a fileselector | function | no | All | yes |
Show
Show(filter?: string, path?: string, onDone?: func, onCancel?: func, title?: string, closeMenu?: string, hiddenFiles?: bool, filterDirectories?: bool);
Name | Description | Type | Required | Platform | HarmonyOS Support |
---|---|---|---|---|---|
filter | Filter to sort the files | string | no | All | yes |
path | Path of directory | string | no | All | yes |
onDone | Function called when file is selected | func | no | All | yes |
onCancel | Function called when file selector is closed without selecting any file | func | no | All | yes |
title | Title on the toolbar | string | no | Android iOS | no |
closeMenu | Color of tint | string | no | Android iOS | no |
hiddenFiles | If true it shows hidden files as well | bool | no | Android | no |
filterDirectories | Filter should be applied on directories or not | bool | no | Android | no |
-
FileSelector title:harmony暂不支持: issue#4
-
FileSelector closeMenu:harmony暂不支持: issue#5
-
FileSelector hiddenFiles:harmony暂不支持: issue#6
-
FileSelector filterDirectories:harmony暂不支持: issue#7
-
Show title:harmony暂不支持: issue#4
-
Show closeMenu:harmony暂不支持: issue#5
-
Show hiddenFiles:harmony暂不支持: issue#6
-
Show filterDirectories:harmony暂不支持: issue#7
本项目基于 Apache License 2.0 ,请自由地享受和参与开源。