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Android 7.1 异常删除data文件导致HOME键失效

平台RK3288 + Android 7.1问题使用SU命令删除了/data/system/users目录下的文件后重启, HOME 无法正常返回主界面.system_process I/WindowManager: Not starting activity because user setup ...

安卓系统home键监听及系统锁屏状态监听___Android提高篇

安卓系统home键监听及系统锁屏状态监听1.简介最近，在做app手势密码的时候，涉及到需要监听安卓系统的Home键及系统锁屏的状态，写了一个工具类。在做这部分处理的时候，需要发广播BroadcastReceiver，并考虑不同状态下Activity的生命周期，逻辑细节需要特别注意。至于监听的实现方式...

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安卓系统home键监听及系统锁屏状态监听___Android提高篇

1.简介最近，在做app手势密码的时候，涉及到需要监听安卓系统的Home键及系统锁屏的状态，写了一个工具类。在做这部分处理的时候，需要发广播BroadcastReceiver，并考虑不同状态下Activity的生命周期，逻辑细节需要特别注意。至于监听的实现方式很简单就不赘述了。下面，我只给出相关的广...

android系统按home键返回主界面，再次使用时无法从服务端请求到数据？?报错

最近在android开发中遇到了这样一个问题：系统手机端和服务端采用的是ROP方式交互的，用户在使用时遇到这样的问题由于客户需要上时间使用，客户习惯按home键返回手机主界面，过一段时间（半小时左右）用户再来点击使用时系统就没有办法从服务端请求到数据，没有任何的报错。不知道是何原因造成的？希望大侠们...

Android TV开发中所有的遥控器按键监听及注意事项，新增home键监听

原文:Android TV开发中所有的遥控器按键监听及注意事项，新增home键监听简单记录下android 盒子开发遥控器的监听，希望能帮到新入门的朋友们不多说，直接贴代码 public class MainActivity extends Activity { private String ...

【Android进阶学习】屏蔽，捕获Home键

在Level5以上(包含)中，Activity类中的方法：public void onAttachedToWindow ()就能对Home键进行捕获。具体代码如下： MainActivity.java package com.lingdududu.test; i...

Android 监听home键（android:launchMode="singleTask" 与 onNewIntent(Intent intent) 的用法

android:launchMode="singleTask" 和 onNewIntent(Intent intent)两个特性，现总结一下经验： android:launchMode="singleTask" 配置在 Mainifest 中，它保证了栈中此Activity总是只有一个，无...

Facebook Home开启Android后应用时代

Facebook Home开启Android后应用时代上周，Facebook推出了一款运行在谷歌Android移动操作系统上的“Facebook Home”应用。这是一款与Android深度集成的主屏应用，它能够改变Android主屏，并会替代智能手机的传统覆盖屏幕，推广Faceboo...

Android系统默认Home应用程序（Launcher）的启动过程源代码分析（4）

Step 17. LoaderTask.loadAndBindAllApps 这个函数定义在packages/apps/Launcher2/src/com/android/launch...

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更新时间 2023-02-11 23:02:02

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