Note that memory usage on modern operating systems like Linux is an extremely complicated and difficult to understand area. In fact the chances of you actually correctly interpreting whatever numbers you get is extremely low. (Pretty much every time…
Android Debug Bridge (adb) is a tool that lets you manage the state of an emulator instance or Android phone. ADB is bundled with Android SDK package that can be downloaded from Android SDK download page. This tool is usefull for communicating with A…
ANR (Application Not Responding) ANR定义:在Android上,如果你的应用程序有一段时间响应不够灵敏,系统会向用户显示一个对话框,这个对话框称作应用程序无响应(ANR:Application Not Responding)对话框.用户可以选择"等待"而让程序继续运行,也可以选择"强制关闭".所以一个流畅的合理的应用程序中不能出现anr,而让用户每次都要处理这个对话框.因此,在程序里对响应性能的设计很重要,这样系统不会显示ANR给用…
Android中提供的dumpsys工具,用于分析Android性能.Android系统中,列出所有可用的dumpsys指令. 使用dumpsys查看memory信息: shell@aeon6735m_65c_s_l1:/ $ dumpsys meminfo meminfo dump options: [-a] [-d] [-c] [--oom] [process] -a: include all available information for each process. -d: inclu…