多进程以及service绑定之间的问题 about androidbox HOT 3 OPEN

if (serviceConnection != null) {
            try {
                context.unbindService(serviceConnection);
            } catch (Exception e) {
                LogUtil.w(TAG, "unbindService Exception:" + e.toString());
            }

        } else {
            LogUtil.w(TAG, "serviceConnection is null.");
        }

// 异常
Exception:java.lang.IllegalArgumentException: Service not registered: 

com.xtc.im.core.app.bridge.PushServiceManager$PushServiceConnection@284edeeb

    private static final void sendDeathNotice(DeathRecipient recipient) {
        if (false) Log.v("JavaBinder", "sendDeathNotice to " + recipient);
        try {
            recipient.binderDied();
        }
        catch (RuntimeException exc) {
            Log.w("BinderNative", "Uncaught exception from death notification",
                    exc);
        }
    }

 public void doConnected(ComponentName name, IBinder service) {
            ServiceDispatcher.ConnectionInfo old;
            ServiceDispatcher.ConnectionInfo info;

            synchronized (this) {
                if (mForgotten) {
                    // We unbound before receiving the connection; ignore
                    // any connection received.
                    return;
                }
                old = mActiveConnections.get(name);
                if (old != null && old.binder == service) {
                    // Huh, already have this one.  Oh well!
                    return;
                }

                if (service != null) {
                    // A new service is being connected... set it all up.
                    mDied = false;
                    info = new ConnectionInfo();
                    info.binder = service;
                   // DeathMonitor 在这里设置了DeathMonitor
                    info.deathMonitor = new DeathMonitor(name, service);
                    try {
                        service.linkToDeath(info.deathMonitor, 0);
                        mActiveConnections.put(name, info);
                    } catch (RemoteException e) {
                        // This service was dead before we got it...  just
                        // don't do anything with it.
                        mActiveConnections.remove(name);
                        return;
                    }

                } else {
                    // The named service is being disconnected... clean up.
                    mActiveConnections.remove(name);
                }

                if (old != null) {
                    old.binder.unlinkToDeath(old.deathMonitor, 0);
                }
            }

            // If there was an old service, it is not disconnected.
            if (old != null) {
                mConnection.onServiceDisconnected(name);
            }
            // If there is a new service, it is now connected.
            if (service != null) {
                mConnection.onServiceConnected(name, service);
            }
        }


 private final class DeathMonitor implements IBinder.DeathRecipient
        {
            DeathMonitor(ComponentName name, IBinder service) {
                mName = name;
                mService = service;
            }

            public void binderDied() {
                death(mName, mService);
            }

            final ComponentName mName;
            final IBinder mService;
        }

 public void death(ComponentName name, IBinder service) {
            ServiceDispatcher.ConnectionInfo old;

            synchronized (this) {
                mDied = true;
                old = mActiveConnections.remove(name);
                if (old == null || old.binder != service) {
                    // Death for someone different than who we last
                    // reported...  just ignore it.
                    return;
                }
                old.binder.unlinkToDeath(old.deathMonitor, 0);
            }

            if (mActivityThread != null) {
                mActivityThread.post(new RunConnection(name, service, 1));
            } else {
                doDeath(name, service);
            }
        }

        public void doDeath(ComponentName name, IBinder service) {
           // disconnected 回调
            mConnection.onServiceDisconnected(name);
        }

java.lang.IllegalStateException: Not allowed to start service Intent { act=com.xtc.im.core.push.PushService flg=0x20 pkg=com.xtc.watch cmp=com.xtc.watch/com.xtc.im.core.push.PushService (has extras) }:
app is in background uid UidRecord{1922d78 u0a169 SVC idle change:idle|uncached procs:1 seq(0,0,0)}
at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1521)
at android.app.ContextImpl.startService(ContextImpl.java:1477)
at android.content.ContextWrapper.startService(ContextWrapper.java:650)
at com.xtc.im.core.app.bridge.PushServiceManager.init(PushServiceManager.java:104)
at com.xtc.im.core.app.IMCore$16.run(IMCore.java:903)
at java.lang.Thread.run(Thread.java:764)