Android 源码阅读之MMS--细读TransactionService.java

public void onCreate() {
HandlerThread thread = new HandlerThread("TransactionService");
thread.start();
mServiceHandler = new ServiceHandler(thread.getLooper());
}

private final class ServiceHandler extends Handler {
public void handleMessage(Message msg) {
　　　　switch (msg.what) {
　　　　}
}
}

public void func(){
　　mServiceHandler.sendMessage(msg);
}