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Opening a Video File First things first - let's look at how to open a video file and get at the streams contained in it. The first thing we need to d... 阅读全文
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Android开机动画 Android开机动画 一 前言 标题3 标题4 Android的开机动画分为如下三个画面： 内核启动过程出现的静态画面 Init进程启动过程出现的静态画面 系统服务启动过程中出现的动态画面 下文我们就从源代码中一步一步的分析帧缓冲区（frame buffer）的硬件设备上进 阅读全文
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IntroductionGoogle Play uses the filter restrictions described below to determine whether to show your application to a user who is browsing or search... 阅读全文
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adb shell dumpsys123456789101112131415161718192021222324adb shell dumpsys dumpsys command dumps system data (status of system services) to the scree... 阅读全文