android.os

Interfaces  IBinder IBinder.DeathRecipient IInterface MessageQueue.IdleHandler Parcelable Parcelable.Creator

Classes  BatteryManager Binder Build Build.VERSION Bundle ConditionVariable CountDownTimer Debug Debug.InstructionCount Debug.MemoryInfo Environment FileObserver Handler HandlerThread Looper MemoryFile Message MessageQueue Messenger Parcel ParcelFileDescriptor ParcelFileDescriptor.AutoCloseInputStream ParcelFileDescriptor.AutoCloseOutputStream PatternMatcher PowerManager Process RemoteCallbackList StatFs SystemClock TokenWatcher Vibrator

Exceptions  BadParcelableException DeadObjectException ParcelFormatException RemoteException