Java types under android.os

Java tutorial

Introduction

Java types defined under android.os are listed here.

android.os	AsyncResult AsyncTask AsyncTask.Status BadParcelableException BaseBundle BatteryManager Binder Build Bundle CancellationSignal CancellationSignal.OnCancelListener ConditionVariable CountDownTimer DeadObjectException Debug Debug.MemoryInfo Environment FileObserver FileUtils Handler Handler.Callback HandlerThread IBinder IInterface LocaleList Looper MemoryFile Message Message.Builder MessageQueue Messenger OperationCanceledException Parcel Parcelable Parcelable.Creator ParcelFileDescriptor ParcelFormatException ParcelUuid PatternMatcher PersistableBundle PowerManager PowerManager.WakeLock Process RecoverySystem RemoteCallback RemoteCallbackList RemoteException ResultReceiver SELinux ServiceManager StatFs StrictMode StrictMode.ThreadPolicy.Builder StrictMode.VmPolicy.Builder SystemClock SystemProperties SystemService Temperature Trace TransactionTooLargeException UserHandle UserManager VibrationEffect Vibrator