https://blog.youkuaiyun.com/qq_34185261zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/qq_34185261/article/details/144090603https://blog.youkuaiyun.com/qq_34185261/article/details/144090603qq_34185261Wed, 27 Nov 2024 17:41:12 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/144088739https://blog.youkuaiyun.com/qq_34185261/article/details/144088739qq_34185261Wed, 27 Nov 2024 17:31:43 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/144061190https://blog.youkuaiyun.com/qq_34185261/article/details/144061190qq_34185261Tue, 26 Nov 2024 16:09:24 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143977301https://blog.youkuaiyun.com/qq_34185261/article/details/143977301qq_34185261Fri, 22 Nov 2024 16:39:48 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143974602https://blog.youkuaiyun.com/qq_34185261/article/details/143974602qq_34185261Fri, 22 Nov 2024 16:20:18 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143946764https://blog.youkuaiyun.com/qq_34185261/article/details/143946764qq_34185261Thu, 21 Nov 2024 15:44:00 +0800 点击添加按钮跳转二级页面，点击返回可返回上一级页面。7.参数获取=>NavPathStack通过Get相关接口去获取页面的一些参数。5.页面返回=>NavPathStack通过Pop相关接口去实现页面返回功能。// 获取PageOne页面的参数。// 获取索引为1的页面参数。// 返回到索引为1的页面。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143942635https://blog.youkuaiyun.com/qq_34185261/article/details/143942635qq_34185261Thu, 21 Nov 2024 14:05:15 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143934278https://blog.youkuaiyun.com/qq_34185261/article/details/143934278qq_34185261Thu, 21 Nov 2024 10:26:52 +0800]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143920987https://blog.youkuaiyun.com/qq_34185261/article/details/143920987qq_34185261Wed, 20 Nov 2024 17:32:08 +0800右键sdk的某一个系统版本目录，打开命令行。4.第三步=>执行apksigner指令，大功告成。2.第一步=>找到Android sdk目录。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143859990https://blog.youkuaiyun.com/qq_34185261/article/details/143859990qq_34185261Mon, 18 Nov 2024 17:33:41 +0800状态栏和导航条颜色相同场景，可以通过设置窗口的背景色来实现沉浸式效果。4.实现方式2 => 状态栏和导航条颜色不同时，可以使用。步骤二=> 设置安全区组件背景色和状态栏导航栏颜色一致。// 设置全窗颜色和应用元素颜色一致。4.2.沉浸式具体代码如下=>4.1沉浸式效果如下=>1.沉浸式效果的目的。2.组件安全区方案介绍。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143859647https://blog.youkuaiyun.com/qq_34185261/article/details/143859647qq_34185261Mon, 18 Nov 2024 16:06:01 +0800 Tab+TabContent架构，底部TabBar自定义组件，中间内容包含首页Home.ets和个人中心Mine.ets，可自由切换。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143857220https://blog.youkuaiyun.com/qq_34185261/article/details/143857220qq_34185261Mon, 18 Nov 2024 15:53:07 +0800调用setSpecificSystemBarEnabled接口设置状态栏和导航条的具体显示/隐藏状态，此场景下将其设置为隐藏。使用保存到本地的状态栏和导航栏高度信息，根据需要调整布局的top,bottom的padding值，达到沉浸式效果，代码及效果如下。// 获取到导航条区域的高度。4.窗口全屏布局方案二 => 直接隐藏状态栏和导航条(隐藏避让区)，适用于游戏、电影等应用场景。3. 窗口全屏布局方案一 => 不隐藏状态栏和导航条(不隐藏避让区)// 2. 获取布局避让遮挡的区域。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143858795https://blog.youkuaiyun.com/qq_34185261/article/details/143858795qq_34185261Mon, 18 Nov 2024 15:42:29 +0800 窗口全屏布局方案不隐藏状态栏和导航条(不隐藏避让区)4.大功告成，代码见资源。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143855503https://blog.youkuaiyun.com/qq_34185261/article/details/143855503qq_34185261Mon, 18 Nov 2024 14:25:23 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143838478https://blog.youkuaiyun.com/qq_34185261/article/details/143838478qq_34185261Sun, 17 Nov 2024 21:17:58 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143838396https://blog.youkuaiyun.com/qq_34185261/article/details/143838396qq_34185261Sun, 17 Nov 2024 21:03:27 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143838074https://blog.youkuaiyun.com/qq_34185261/article/details/143838074qq_34185261Sun, 17 Nov 2024 20:50:30 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143837842https://blog.youkuaiyun.com/qq_34185261/article/details/143837842qq_34185261Sun, 17 Nov 2024 20:36:00 +0800当状态变量被改变时，查询依赖该状态变量的组件；必须指定其类型和本地初始化。@State装饰的变量与。]]>https://blog.youkuaiyun.com/qq_34185261/article/details/143801699https://blog.youkuaiyun.com/qq_34185261/article/details/143801699qq_34185261Fri, 15 Nov 2024 16:13:13 +0800https://blog.youkuaiyun.com/qq_34185261/article/details/143799588https://blog.youkuaiyun.com/qq_34185261/article/details/143799588qq_34185261Fri, 15 Nov 2024 15:23:23 +0800 给实体class(ScenicModel.ets) 添加@Observe装饰器, 如果是本地定义的数据，要添加constructor构造方法。再通过天气接口拿到对应天气后，拼接到名称后面 =>变成“灵隐寺”+ 天气。5. 第二步 => 把ForEach中的子组件，封装成自定义组件，方便给子组件添加装饰器@ObjectLink。7.大功告成 => 请留步博客主页查看更多HarmonyOs实战技巧。6. 第三步 => 通过天气接口拿到数据，更新列表子组件数据。3.老规矩先看效果=>]]>