Question

在我开始使用起职服务时,我一直在寻找某种方式获得服务。

I haven t found a way, so I have been searching a bit and found this: Does each Activity need to Bind to a Service & What happens when it was created with startService()

在那里,共同认识指出,如果我在开始服务呼吁之后对服务进行约束,就没有问题了。

因此,我认为,我先开始服务(......),然后直接接过服务约束(......)(因此,有人叫服务公司)。但后来,该局被两次处决。或许是因为开办服务是“完成”的。

Question is: How do I get a reference to my Service (the IBinder), ie. how do I get the onServiceConnected to fire if I start my Service with startService?

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我仍然想知道你可能提出的任何答案和想法。我为此做了一个“hack”:

我仅作静态参考(见ef.java)。我有公开的<代码>static IBinder myBinder = 无>和我的<编码>.onCreate。简单明了

SRef.myBinder = myBinder;

This doesn t seem right to me, so any other ideas on how it is supposed to work would be appreciated.

Answer 1

I use the exact same technique (a samba client service), onCreate is never called twice for me and I get the binder (by connection callback) as I would expect. A new start of activity doesn t fire a onCreate either because previous startService performed the startup of the service already.

这里是我的法典(可以是三维,但也许可以帮助):

活动(onCreate):

startService(new Intent(this, SambaService.class));
bindService(new Intent(this, SambaService.class), sambaServiceConnection,
        Context.BIND_AUTO_CREATE);

服务:

private ServiceBinder mServiceBinder = new ServiceBinder();

public class ServiceBinder extends Binder {
    public SambaService getService() {
        return SambaService.this;
    }
}

public IBinder onBind(Intent intent) {
    return mServiceBinder;
}

友情链接