SystemClock.uptimeMillis());//Finish profiling the zygote initialization.SamplingProfilerIntegration.writeZygoteSnapshot();//Do an initial gc to clean up after startupgc();//Disable tracing so that forked processes do not inherit stale tracing tags from//Zygote.Trace.setTracingEnabled(false);if(s...
start zygote_secondary on zygote-start&&property:ro.crypto.state=unsupported #A/Bupdate verifier that marks a successful boot.exec_start update_verifier_nonencrypted start netd start zygote start zygote_secondary on zygote-start&&property:ro.crypto.state=encrypted&&property:ro.crypto.type=file #A/B...
1、init.zygote32.rc init.zygote32.rc 代码语言:javascript 代码运行次数:0 运行 AI代码解释 复制 service zygote /system/bin/app_process -Xzygote /system/bin --zygote --start-system-server class main socket zygote stream 660 root system onrestart write /sys/android_power/request_state wake onres...
Android系统启动可分为以下7个步骤: 1. 启动BootLoader2. 加载系统内核3. 启动init进程4. 启动Zygote进程5. 启动本地服务(System Service) 6. 启动HomeLauncher 本节以Android 9.0.0_r8系统源码为例,讲述Android终端从按下开机键开始,系统内部程序的具体调用。 系统源码可在在线网站进行查看,建议配合源码学习以下内...
Android系统开机启动流程,第一步:启动linux 可以参考上文 1.Bootloader 2.Kernel第二步anduntime;3.Zygote:app-process/app-main;4.StartVM;5...
runtime.start("com.android.internal.os.ZygoteInit", startSystemServer); } else { set_process_name(argv0); runtime.mClassName = arg; // Remainder of args get passed to startup class main() runtime.mArgC = argc-i; runtime.mArgV = argv+i; ...
step9,registerZygoteSocket()注冊服务端socket。这个socket就是前面提到的zygote,在init进程解析init.rc时创建。 public static void main(String argv[]) { try { // Start profiling the zygote initialization. SamplingProfilerIntegration.start(); registerZygoteSocket(); ...
className.isEmpty()) { // We're not in zygote mode, the only argument we need to pass // to RuntimeInit is the application argument. // // The Remainder of args get passed to startup class main(). Make // copies of them before we overwrite them with the process name. args.add...
SystemClock.uptimeMillis());bootTimingsTraceLog.traceEnd(); // ZygotePreload} else {Zygote.resetNicePriority();} // Do an initial gc to clean up after startupbootTimingsTraceLog.traceBegin("PostZygoteInitGC");gcAndFinalize();bootTimingsTraceLog.traceEnd(); // PostZygoteInitGCbootTimings...
同时我也是读源码的小白,对于启动流程本来只知道先init再zygote再systemserver再launcher,但是很多时候都不知道哪里的代码进行的过程的推进,也算是对自己知识的精细化。但本篇并没有到特别的深入的层次,例如:AMS启动,SystemServiceManager启动,Launcher获取应用信息的机制,这些没有写,仅...