1、startService
在Android系统匿名共享内存(Anonymous Shared Memory)Java调用接口分析,http://blog.csdn.net/jltxgcy/article/details/31414509一文,Client调用了如下代码:
public class Client extends Activity implements OnClickListener { public void onCreate(Bundle savedInstanceState) { ..... startService(new Intent("shy.luo.ashmem.server")); ..... } .. }
下面我们就分析整个流程,直到执行:
public class Server extends Service { public void onCreate() { Log.i(LOG_TAG, "Create Memory Service..."); memoryService = new MemoryService(); try { ServiceManager.addService("AnonymousSharedMemory", memoryService); Log.i(LOG_TAG, "Succeed to add memory service."); } catch (RuntimeException ex) { Log.i(LOG_TAG, "Failed to add Memory Service."); ex.printStackTrace(); } } ..... }
2、整个过程和Android Activity组件的启动过程http://blog.csdn.net/jltxgcy/article/details/35984557,几乎一致。只是ActivityRecord换成了ServiceRecord,mActivities换成了mServices,而且少了两个步骤,见下图:
Android Service组件在新进程中的启动过程
时间: 2024-10-08 07:51:57