On Tue, May 12, 2009 at 11:22 PM, HelloWorld <xiaolong_...@yahoo.com.cn> wrote: > > Dear all, > I am studying Android power-on routine (including how many > processes are launched in system init stage and the launch sequence of > them )these days. Would you please point me if there is any document > regarding this topic available? Thank you in advance.
You should turn on bootchart, which is supported in /init. Documentation on this is available in system/core/init/README.BOOTCHART There's a page describing how use bootchart with Android, at: http://elinux.org/Using_Bootchart_on_Android On that elinux page, there's a sample bootchart of cupcake in an emulator (on a rather slow desktop system). If other people have sample bootchart images, maybe they can upload them to the wiki page? -- Tim --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---