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-context-menu-view 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-context-menu-view
yarn add @react-native-oh-tpl/react-native-context-menu-view
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 ContextMenu from "react-native-context-menu-view";
const Example = () => {
return (
<ContextMenu
actions={[{ title: "Title 1" }, { title: "Title 2" }]}
onPress={(e) => {
console.warn(
`Pressed ${e.nativeEvent.name} at index ${e.nativeEvent.index}`
);
}}
>
<View style={styles.yourOwnStyles} />
</ContextMenu>
);
};
目前 HarmonyOS 暂不支持 AutoLink,所以 Link 步骤需要手动配置。
首先需要使用 DevEco Studio 打开项目里的 HarmonyOS 工程 harmony
{
...
"overrides": {
"@rnoh/react-native-openharmony" : "./react_native_openharmony"
}
}
目前有两种方法:
- 通过 har 包引入(在 IDE 完善相关功能后该方法会被遗弃,目前首选此方法);
- 直接链接源码。
方法一:通过 har 包引入(推荐)
[!TIP] har 包位于三方库安装路径的
harmony
文件夹下。
打开 entry/oh-package.json5
,添加以下依赖
"dependencies": {
"@rnoh/react-native-openharmony": "file:../react_native_openharmony",
"@react-native-oh-tpl/react-native-context-menu-view": "file:../../node_modules/@react-native-oh-tpl/react-native-context-menu-view/harmony/context_menu.har"
}
点击右上角的 sync
按钮
或者在终端执行:
cd entry
ohpm install
方法二:直接链接源码
[!TIP] 如需使用直接链接源码,请参考直接链接源码说明
打开 entry/src/main/cpp/CMakeLists.txt
,添加:
project(rnapp)
cmake_minimum_required(VERSION 3.4.1)
set(CMAKE_SKIP_BUILD_RPATH TRUE)
set(RNOH_APP_DIR "${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/react-native-context-menu-view/src/main/cpp" ./context_menu)
# 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_context_menu)
# 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 "ContextMenuPackage.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<ContextMenuPackage>(ctx),
};
}
打开 entry/src/main/ets/RNPackagesFactory.ets
,添加:
...
+ import {ContextMenuPackage} from '@react-native-oh-tpl/react-native-context-menu-view/ts';
export function createRNPackages(ctx: RNPackageContext): RNPackage[] {
return [
new SamplePackage(ctx),
+ new ContextMenuPackage(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-context-menu-view Releases
[!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 |
---|---|---|---|---|---|
title | The title above the popup menu. | string | no | Android/iOS | yes |
actions | Menu props. | array | no | Android(partially)/iOS | partially |
previewBackgroundColor | The background color of the preview. | string | no | NA | no |
dropdownMenuMode | When set to true, the context menu is triggered with a single tap instead of a long press. | boolean | no | Android/iOS | yes |
disabled | Disable menu interaction. | boolean | no | Android/iOS | yes |
onPress | When the popup is opened and the user picks an option. | callback | no | Android/iOS | yes |
onPreviewPress | When the context menu preview is tapped. | callback | no | iOS | yes |
onCancel | When the popup is opened and the user cancels. | callback | no | Android/iOS | yes |
[!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 |
---|---|---|---|---|---|
title | the title of the action | string | no | Android/iOS | yes |
subtitle | the subtitle of the action | string | no | iOS 15+ | yes |
systemIcon | refers to an icon name within SF Symbols | string | no | iOS | yes |
icon | Custom Icons. | string | no | Android/iOS | yes |
iconColor | will change the color of the icon provided to the icon prop and has no effect on systemIcon (default: black) |
string | no | Android/iOS | yes |
destructive | items are rendered in red | boolean | no | iOS | yes |
selected | items have a checkmark next to them | boolean | no | iOS | yes |
disabled | marks whether the action is disabled or not | boolean | no | Android/iOS | yes |
inlineChildren | marks whether its children (if any) should be rendered inline instead of in their own child menu | boolean | no | iOS | partially |
actions | will provide a one level deep nested menu | array | no | Android/iOS | partially |
1.previewBackgroundColor属性,经过验证在iOS和Android均无效果。
2.actions属性是个结构体函数,所以包含其他上文列举属性,例如previewBackgroundColor等。所以,属于部分支持
3.该库的具体逻辑实现,在不同平台,均为调用平台对应的底层Menu接口进行相关操作。所以,不同平台上,动效展示等会有所不同。
4.onPress方法的callback参考:{ nativeEvent: { index, indexPath, name } }.
5.当systemIcon和icon同时配置的时候,在Harmony Next平台上,systemIcon的优先级高于icon
本项目基于 The MIT License (MIT) ,请自由地享受和参与开源。