The OpenHarmony JS UI framework provides basic| container| and canvas UI components and standard CSS animation capabilities. It supports the web-development-like programming paradigm.
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!78697 merge 260105-tdd into master ContentChangeManagerTest用例补充 Created-by: kaluojushi1 Commit-by: mazijian Merged-by: openharmony_ci Description: **IssueNo**: https://gitcode.com/openharmony/arkui_ace_engine/issues/70723 **Description**: ContentChangeManagerTest用例补充 **Sig**: SIG_ApplicationFramework **Binary Source**: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [ ] 已验证/Yes - [x] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below.  See merge request: openharmony/arkui_ace_engine!78697 | 8 个月前 | |
!78469 merge Text_DFX_Falut_fix into master 优化文本组件故障事件上报 Created-by: wangxiuxiu Commit-by: wangxiuxiu Merged-by: openharmony_ci Description: **IssueNo**: #70526 **Description**: 优化文本组件故障事件上报 **Sig**: SIG_ApplicationFramework **Binary Source**: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!78469 | 8 个月前 | |
!78390 merge master into master [高级组件]PopoverDialog避让键盘 Created-by: zzuhui Commit-by: zzuhui Merged-by: openharmony_ci Description: **IssueNo**:70459 **Description**: (提交描述)[高级组件]PopoverDialog避让键盘 **Sig**: SIG_ApplicationFramework **Binary Source**: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!78390 | 8 个月前 | |
!78703 merge master into master SelectTitleBar走焦问题修复 Created-by: yuxiaofei9 Commit-by: yuxiaofei9 Merged-by: openharmony_ci Description: **IssueNo**:[[SelectTitleBar走焦问题修复](https://gitcode.com/openharmony/arkui_ace_engine/issues/70729)] **Description**: (SelectTitleBar走焦问题修复) **Sig**: SIG_ApplicationFramework **Binary Source**: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!78703 | 8 个月前 | |
!78300 merge checkbox_ext1225 into master feat: checkbox/checkboxgroup归一化&模块化_1225 Created-by: psl-007 Commit-by: pensLong Merged-by: openharmony_ci Description: **IssueNo**:https://gitcode.com/openharmony/arkui_ace_engine/issues/69908 **Description**: checkbox/checkboxgroup归一化&模块化 **Sig**: SIG_ApplicationFramework **Binary Source**: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved before  after  ### XTS自验结果/XTS Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved base  so  ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!78300 | 8 个月前 | |
Merge branch 'master' of git@gitcode.com:Cosmos_Yuyu/Zzky.git into 'master' # Conflicts: # conflict test/unittest/core/pattern/movingphoto/movingphoto_test_ng.cpp | 8 个月前 | |
!77681 merge button_textalign_hap into master 增加Button的textAlign设置到ux统一hap Created-by: chijunwen Commit-by: chijunwen Merged-by: openharmony_ci Description: **IssueNo**:[[新需求]: 增加Button的textAlign设置到ux统一hap](https://gitcode.com/openharmony/arkui_ace_engine/issues/69864) **Description**: 增加Button的textAlign设置到ux统一hap **Sig**: SIG_ApplicationFramework **Binary Source**: No ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!77681 | 8 个月前 | |
fix readme Signed-off-by: luoying_ace_admin <luoying19@huawei.com> Change-Id: Ic0dd127ba4dffe28a669de3ba6c2feb70e6037f2 | 3 年前 | |
Add UpdateTextSelectionHolderId method to WebSelectOverlay class Signed-off-by: uuz <liuzihao45@huawei.com> | 8 个月前 | |
!78375 merge 1226motionNull into master new failed codecheck fix Created-by: yuanlin94 Commit-by: yuanlin94 Merged-by: openharmony_ci Description: **IssueNo**: https://gitcode.com/openharmony/arkui_ace_engine/issues/70448 **Description**: (提交描述) codecheck fix **Sig**: SIG_ApplicationFramework **Binary Source**: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的 [ ]改为[x] ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change [ ] to [x] for the relevant item. ### Feature or Bugfix - [ ] 需求/Feature - [x] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [ ] 已验证/Yes - [x] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!78375 | 8 个月前 | |
Add UpdateTextSelectionHolderId method to WebSelectOverlay class Signed-off-by: uuz <liuzihao45@huawei.com> | 8 个月前 | |
repeat feture Signed-off-by: chenbenzhi <chenbenzhi@huawei.com> Change-Id: Ie59b5b8d18ac833b2f44edb70be06e038c78211f | 2 年前 | |
merge 0728 Change-Id: I1bd1e4762af6e3a49fc523afee90676ab9a0cca5 Signed-off-by: huiqiangdev <huiqiangdev@icloud.com> | 1 年前 | |
修改跨平台问题 Signed-off-by: chendongqi <chendongqi3@h-partners.com> | 9 个月前 | |
arkui-x 编译问题修复 Signed-off-by: ajajaaj1024 <tujiren@huawei.com> Change-Id: I6de9d77a52202668195cfec3870d274c88aaa9e2 | 1 年前 | |
update OpenHarmony 2.0 Canary | 5 年前 | |
fix binaryFileTypePolicyFilter Signed-off-by: luoxi <luoxi18@huawei.com> | 1 年前 | |
回退 'Pull Request !29318 : 测试用，请勿合入' | 2 年前 | |
ets to arkts Signed-off-by: luoying_ace_admin <luoying19@huawei.com> Change-Id: Ia345753f0056d525408d54b34d10928d8eb5cbd4 | 3 年前 | |
camera Signed-off-by: yuxiaofei9 <yuxiaofei9@huawei-partners.com> Change-Id: I69fd1b7bae014bdbf72e244764f363fc23c323bd | 9 个月前 | |
添加getImagesByIds inner api Signed-off-by: l00957130 <linzuoquan1@huawei.com> | 9 个月前 | |
typo fix Signed-off-by: Zhang Peng <zhangpeng280@huawei.com> Change-Id: I2a42dde1796358c2fce53d4a9ae692b5d1077c59 | 4 年前 |
ArkUI开发框架
简介
ArkUI框架是OpenHarmony UI开发框架，提供开发者进行应用UI开发时所必需的能力，包括UI组件、动画、绘制、交互事件、JS API扩展机制等。ArkUI框架提供了两种开发范式，分别是基于ArkTS的声明式开发范式（简称“声明式开发范式”）和兼容JS的类Web开发范式（简称“类Web开发范式”）。
从上图可以看出，类Web开发范式与声明式开发范式的UI后端引擎和语言运行时是共用的，其中，UI后端引擎实现了ArkUI框架的六种基本能力。声明式开发范式无需JS Framework进行页面DOM管理，渲染更新链路更为精简，占用内存更少，因此更推荐开发者选用声明式开发范式来搭建应用UI界面。
目录
ArkUI开发框架源代码在/foundation/arkui/ace_engine下，目录结构如下图所示：
/foundation/arkui/ace_engine
├── adapter # 平台适配目录
│ ├── common
│ └── ohos
├── frameworks # 框架代码
│ ├── base # 基础库
│ ├── bridge # 前后端组件对接层
│ └── core # 核心组件目录
使用场景
ArkUI框架提供了丰富的、功能强大的UI组件、样式定义，组件之间相互独立，随取随用，也可以在需求相同的地方重复使用。开发者还可以通过组件间合理的搭配定义满足业务需求的新组件，减少开发量。
相关仓
arkui_ace_engine
项目介绍
The OpenHarmony JS UI framework provides basic| container| and canvas UI components and standard CSS animation capabilities. It supports the web-development-like programming paradigm.
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