Android systemui-阿里云

Android系统添加动态控制SystemUI状态栏、导航栏和下拉菜单

在Android系统中，状态栏（StatusBar）、导航栏（NavigationBar）和下拉菜单（ExPlan）是三个常见的用户界面元素，它们分别提供了一些基本的信息显示和交互功能。例如，状态栏可以显示时间、电量、信号等信息，导航栏可以提供返回、主页、多任务等按钮，下拉菜单可以提供快速设置、通知...

车载Android应用开发与分析 - SystemUI 「功能」与「源码结构」分析

在前面的视频、文章中我们介绍完了整个车载Android应用开发所需要的基础知识：【视频文稿】车载Android应用开发与分析 - 走进车载操作系统 - 掘金【视频文稿】车载Android应用开发与分析 - AOSP的下载与编译 - 掘金【视频文稿】车载Android应用开发与分析 - 开发系统...

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Android 车载应用开发与分析（12） - SystemUI （一）

1.前言 Android 车载应用开发与分析是一个系列性的文章，这个是第12篇，该系列文章旨在分析原生车载Android系统中核心应用的实现方式，帮助初次从事车载应用开发的同学，更好地理解车载应用开发的方式，积累android系统应用的开发经验。注意：本文的源码分析部分非常的枯燥，最好还是下载an...

android9.0 density 改为 200 后 SystemUI 两个bug

Bug现象Bug 1、QSPanel布局中 wifi 和飞行模式对应的 QSTile 显示不全先看布局，QuickQSPanel 对应快速访问 QSTile，每一个 QSTile 对应 QSTileBaseView，中间对应 Space 间隔看bug现象，猜想和 space 宽度有关系，densi...

Android9.0 SystemUI 网络信号栏定制修改

前情提要Android 8.1平台SystemUI 导航栏加载流程解析9.0 改动点简要说明1、新增 StatusBarMobileView 替代 SignalClusterView，用以控制信号栏显示同时增加的还有 StatusBarIconView、StatusBarWifiView2、整体流程...

Android8.1 MTK平台 SystemUI源码分析之网络信号栏显示刷新（下）

5、SIM卡插入后更新图标流程PhoneState 创建成功了并存到集合中，当收到 setMobileDataIndicators()回调后给 PhoneState 成员变量赋值，赋值结束通过apply()更新还记得上面说过的 apply() 中更新SIM卡图标的逻辑吧，遍历 mPhoneState...

Android8.1 MTK平台 SystemUI源码分析之网络信号栏显示刷新（上）

SystemUI系列文章Android8.1 MTK平台 SystemUI源码分析之 Notification流程Android8.1 MTK平台 SystemUI源码分析之电池时钟刷新Android 8.1平台SystemUI 导航栏加载流程解析一、从布局说起前面的文章分析过，网络信号栏这块属于...

Android8.1 MTK平台 SystemUI源码分析之电池时钟刷新

SystemUI源码分析相关文章Android8.1 MTK平台 SystemUI源码分析之 Notification流程分析之前再贴一下 StatusBar 相关类图电池图标刷新从上篇的分析得到电池图标对应的布局为 SystemUI\src\com\android\systemui\Battery...

Android8.1 MTK平台 SystemUI源码分析之 Notification流程

流程图代码流程1、先看UI显示，StatuBar加载 CollapsedStatusBarFragment 替换 status_bar_container(状态栏通知显示区域)SystemUI\src\com\android\systemui\statusbar\phone\StatusBar.ja...

Android 13 SystemUI 启动流程

学习笔记：前面部分和 Android 10 一样。1、手机开机后，Android系统首先会创建一个Zygote（核心进程）。2、由Zygote启动SystemServer。3、SystemServer会启动系统运行所需的众多核心服务和普通服务、以及一些应用及数据。例如：SystemUI 启动就是从 ...

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