com.android.phone进程启动流程

1.  system ready  【ActivityManagerService】

2. 获取系统属性为persist的app

3. startProcessLocked（）启动进程

Code:

public void systemReady(final Runnable goingCallback) {  

            if (mFactoryTest != SystemServer.FACTORY_TEST_LOW_LEVEL) {  

                try {  

                    List apps = AppGlobals.getPackageManager().  

                        getPersistentApplications(STOCK_PM_FLAGS);  

                    if (apps != null) {  

                        int N = apps.size();  

                        int i;  

                       for (i=0; i

                            ApplicationInfo info  

                                = (ApplicationInfo)apps.get(i);  

                            if (info != null &&  

                                    !info.packageName.equals("android")) {  

                                addAppLocked(info);  

                            }  

                        }  

                    }  

                } catch (RemoteException ex) {  

                    // pm is in same process, this will never happen.  

                }  

            }     

}  

Log

sys_log.boot

14:49:01.388081  1222  1222 I ActivityManager: u0 : Start proc 1559:com.android.phone/1001 for added application com.android.phone

main_log.boot

14:49:02.062996  1559  1559 V PhoneApp: u0 : onCreate()...

refer：

http://blog.csdn.net/windskier/article/details/6560925

http://blog.csdn.net/shrimpcolo/article/details/43766579