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模板版本:v0.2.2

@react-native-clipboard/clipboard

Supported platforms License

[!TIP] Github 地址

安装与使用

请到三方库的 Releases 发布地址查看配套的版本信息:@react-native-oh-tpl/clipboard 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

npm install @react-native-oh-tpl/clipboard

yarn

yarn add @react-native-oh-tpl/clipboard

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 Clipboard from "@react-native-clipboard/clipboard";

const [copiedText, setCopiedText] = useState("");

const copyToClipboard = () => {
  Clipboard.setString("hello world");
};

const fetchCopiedText = async () => {
  const text = await Clipboard.getString();
  setCopiedText(text);
};

const App = () => {
  return (
    <View style={styles.container}>
      <TouchableOpacity onPress={copyToClipboard}>
        <Text>Click here to copy to Clipboard</Text>
      </TouchableOpacity>
      <TouchableOpacity onPress={fetchCopiedText}>
        <Text>View copied text</Text>
      </TouchableOpacity>

      <Text style={styles.copiedText}>{copiedText}</Text>
    </View>
  );
};

export default App;

Link

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

1.在工程根目录的 oh-package.json5 添加 overrides 字段

{
  ...
  "overrides": {
    "@rnoh/react-native-openharmony" : "./react_native_openharmony"
  }
}

2.引入原生端代码

目前有两种方法:

  1. 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);
  2. 直接链接源码。

方法一:通过 har 包引入

[!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/clipboard": "file:../../node_modules/@react-native-oh-tpl/clipboard/harmony/clipboard.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

3.配置 CMakeLists 和引入 ClipboardPackage

打开 entry/src/main/cpp/CMakeLists.txt,添加:

project(rnapp)
cmake_minimum_required(VERSION 3.4.1)
set(CMAKE_SKIP_BUILD_RPATH TRUE)
set(RNOH_APP_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(NODE_MODULES "${CMAKE_CURRENT_SOURCE_DIR}/../../../../../node_modules")
+ set(OH_MODULES "${CMAKE_CURRENT_SOURCE_DIR}/../../../oh_modules")
set(RNOH_CPP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../react-native-harmony/harmony/cpp")
set(LOG_VERBOSITY_LEVEL 1)
set(CMAKE_ASM_FLAGS "-Wno-error=unused-command-line-argument -Qunused-arguments")
set(CMAKE_CXX_FLAGS "-fstack-protector-strong -Wl,-z,relro,-z,now,-z,noexecstack -s -fPIE -pie")
set(WITH_HITRACE_SYSTRACE 1) # for other CMakeLists.txt files to use
add_compile_definitions(WITH_HITRACE_SYSTRACE)

add_subdirectory("${RNOH_CPP_DIR}" ./rn)

# RNOH_BEGIN: manual_package_linking_1
add_subdirectory("../../../../sample_package/src/main/cpp" ./sample-package)
+ add_subdirectory("${OH_MODULES}/@react-native-oh-tpl/clipboard/src/main/cpp" ./clipboard)
# RNOH_END: manual_package_linking_1

file(GLOB GENERATED_CPP_FILES "./generated/*.cpp")

add_library(rnoh_app SHARED
    ${GENERATED_CPP_FILES}
    "./PackageProvider.cpp"
    "${RNOH_CPP_DIR}/RNOHAppNapiBridge.cpp"
)
target_link_libraries(rnoh_app PUBLIC rnoh)

# RNOH_BEGIN: manual_package_linking_2
target_link_libraries(rnoh_app PUBLIC rnoh_sample_package)
+ target_link_libraries(rnoh_app PUBLIC rnoh_clipboard)
# RNOH_END: manual_package_linking_2

打开 entry/src/main/cpp/PackageProvider.cpp,添加:

#include "RNOH/PackageProvider.h"
#include "generated/RNOHGeneratedPackage.h"
#include "SamplePackage.h"
+ #include "ClipboardPackage.h"

using namespace rnoh;

std::vector<std::shared_ptr<Package>> PackageProvider::getPackages(Package::Context ctx) {
    return {
        std::make_shared<RNOHGeneratedPackage>(ctx),
        std::make_shared<SamplePackage>(ctx),
+       std::make_shared<ClipboardPackage>(ctx),
    };
}

4.在 ArkTs 侧引入 ClipboardPackage

打开 entry/src/main/ets/RNPackagesFactory.ts,添加:

import type {RNPackageContext, RNPackage} from 'rnoh/ts';
import {SamplePackage} from 'rnoh-sample-package/ts';
+ import {ClipboardPackage} from '@react-native-oh-tpl/clipboard/ts';

export function createRNPackages(ctx: RNPackageContext): RNPackage[] {
  return [
    new SamplePackage(ctx),
+   new ClipboardPackage(ctx)
  ];
}

5.运行

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。

约束与限制

兼容性

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/clipboard Releases

权限要求

[!TIP] "ohos.permission.READ_PASTEBOARD"权限等级为system_basic,授权方式为user_grant使用 ACL 签名的配置指导

在 entry 目录下的module.json5中添加权限

打开 entry/src/main/module.json5,添加:

...
"requestPermissions": [
+  {
+    "name": "ohos.permission.READ_PASTEBOARD",
+    "reason": "$string:Access_clipboard",
+    "usedScene": {
+      "abilities": [
+        "EntryAbility"
+      ],
+      "when":"always"
+    }
+  },
]

在 entry 目录下添加申请剪切板权限的原因

打开 entry/src/main/resources/base/element/string.json,添加:

...
{
  "string": [
+    {
+      "name": "Access_clipboard",
+      "value": "access clipboard"
+    }
  ]
}

属性

[!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
getString Get content of string type, this method returns a Promise, so you can use following code to get clipboard content function NO iOS,Android yes
setString Set content of string type. You can use following code to set clipboard content function NO iOS,Android yes
hasString Returns whether the clipboard has content or is empty. function NO iOS,Android yes
getImage Get content of image in base64 string type, this method returns a Promise, so you can use following code to get clipboard content (ANDROID only) function NO Android no
getStrings (iOS only) Get contents of string array type, this method returns a Promise, so you can use following code to get clipboard content function NO iOS yes
setStrings (iOS only) Set content of string array type. You can use following code to set clipboard content function NO iOS yes
hasNumber (iOS 14+ only) Returns whether the clipboard has a Number(UIPasteboardDetectionPatternNumber) content. Can check if there is a Number content in clipboard without triggering PasteBoard notification for iOS 14+ function NO iOS yes
hasImage Returns whether the clipboard has a Image function NO iOS yes
hasUrl (iOS only) Returns whether the clipboard has a URL content. Can check if there is a URL content in clipboard without triggering PasteBoard notification for iOS 14+ function NO iOS yes
hasWebUrl (iOS 14+ only) Returns whether the clipboard has a WebURL(UIPasteboardDetectionPatternProbableWebURL) content. Can check if there is a WebURL content in clipboard without triggering PasteBoard notification for iOS 14+ function NO iOS yes
setImage Set content of Image type.(base64 string) function NO iOS yes
getImageJPG get base64 string of JPG Image function NO iOS yes
getImagePNG get base64 string of PNG Image function NO iOS yes

遗留问题

其他

开源协议

本项目基于 The MIT License (MIT) ,请自由地享受和参与开源。