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Added in API level 1

Summary: Methods | [Expand All]

public interface ServiceConnection

android.content.ServiceConnection

Known Indirect Subclasses

用于监视应用程序服务状态的接口。有关更多信息，请参阅Service和Context.bindService() 。

就像系统的许多回调一样，这个类的方法是从你的进程的主线程调用的。

Public methods
`abstract void`	`onServiceConnected(ComponentName name, IBinder service)` 当与服务的连接已建立时调用，服务的通讯通道为 `IBinder` 。
`abstract void`	`onServiceDisconnected(ComponentName name)` 当与服务的连接丢失时调用。

Added in API level 1

void onServiceConnected (ComponentName name, 
                IBinder service)

与服务建立连接时调用，服务的通信通道为 IBinder 。

Parameters
`name`	`ComponentName`: The concrete component name of the service that has been connected.
`service`	`IBinder`: The IBinder of the Service's communication channel, which you can now make calls on.

Added in API level 1

void onServiceDisconnected (ComponentName name)

当与服务的连接丢失时调用。这通常发生在承载服务的进程崩溃或被杀死时。这并不会删除ServiceConnection本身 - 与服务的绑定将保持活动状态，并且在下次运行服务时您将收到对onServiceConnected(ComponentName, IBinder)的呼叫。

Parameters
`name`	`ComponentName`: The concrete component name of the service whose connection has been lost.