类分层结构
- java.lang.Object
- android.os.Binder (implements android.os.IBinder)
- android.content.Context
- android.content.ContextWrapper
- android.app.Service (implements android.content.ComponentCallbacks2)
- android.os.Handler
- com.powerlbs.ubiboat.sdk.UbiboatManager (implements com.powerlbs.ubiboat.sdk.inf.UniboatInterface)