Android - An Open Handset Alliance Project

android.os
public static abstract class

android.os.IUsb.Stub

java.lang.Object
	android.os.Binder		IBinder
		android.os.IUsb.Stub	IUsb

Local-side IPC implementation stub class.

Summary

Constants inherited from interface android.os.IBinder

DUMP_TRANSACTION, FIRST_CALL_TRANSACTION, LAST_CALL_TRANSACTION, PING_TRANSACTION

			Value
int	DUMP_TRANSACTION	IBinder protocol transaction code: dump internal state.	1598311760	0x5f444d50
int	FIRST_CALL_TRANSACTION	The first transaction code available for user commands.	1	0x00000001
int	LAST_CALL_TRANSACTION	The last transaction code available for user commands.	16777215	0x00ffffff
int	PING_TRANSACTION	IBinder protocol transaction code: pingBinder().	1599098439	0x5f504e47

Public Constructors

					IUsb.Stub()
					Construct the stub at attach it to the interface.

Public Methods

	IBinder	asBinder()
		Retrieve the Binder object associated with this interface.
static	IUsb	asInterface(IBinder obj)
		Cast an IBinder object into an IUsb interface, generating a proxy if needed.
	boolean	onTransact(int code, Parcel data, Parcel reply, int flags)
		Default implementation is a stub that returns false.

Methods inherited from class android.os.Binder

attachInterface, clearCallingIdentity, dump, finalize, flushPendingCommands, getCallingPid, getCallingUid, getConstantData, getContextObject, getLastGcTime, joinThreadPool, linkToDeath, onTransact, pingBinder, queryLocalInterface, restoreCallingIdentity, transact, unlinkToDeath

		void	attachInterface(IInterface owner, String descriptor)
			Convenience method for associating a specific interface with the Binder.
final	static	long	clearCallingIdentity()
			Reset the identity of the incoming IPC to the local process.
		void	dump(FileDescriptor fd, PrintWriter fout)
			Print the object's state into the given stream.
		void	finalize()
			Called by the virtual machine when there are no longer any (non-weak) references to the receiver.
final	static	void	flushPendingCommands()
			Flush any Binder commands pending in the current thread to the kernel driver.
final	static	int	getCallingPid()
			Return the ID of the process that sent you the current transaction that is being processed.
final	static	int	getCallingUid()
			Return the ID of the user assigned to the process that sent you the current transaction that is being processed.
		int	getConstantData(Parcel outData)
			Default implementation has no constant data.
final	static	IBinder	getContextObject()
			Return the global "context object" of the system.
	static	long	getLastGcTime()
			Return the system time (as reported by {@link SystemClock#uptimeMillis SystemClock.uptimeMillis()) that the last garbage collection occurred in this process.
final	static	void	joinThreadPool()
			Add the calling thread to the IPC thread pool.
		void	linkToDeath(DeathRecipient recipient, int flags)
			Local implementation is a no-op.
		boolean	onTransact(int code, Parcel data, Parcel reply, int flags)
			Default implementation is a stub that returns false.
		boolean	pingBinder()
			Default implementation always returns true -- if you got here, the object is alive.
		IInterface	queryLocalInterface(String descriptor)
			Use information supplied to attachInterface() to return the associated IInterface if it matches the requested descriptor.
final	static	void	restoreCallingIdentity(long token)
			Restore the identity of the incoming IPC back to a previously identity that was returned by clearCallingIdentity().
final		boolean	transact(int code, Parcel data, Parcel reply, int flags)
			Default implementation rewinds the parcels and calls onTransact.
		boolean	unlinkToDeath(DeathRecipient recipient, int flags)
			Local implementation is a no-op.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

	Object	clone()
		Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
	boolean	equals(Object o)
		Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
	void	finalize()
		Called by the virtual machine when there are no longer any (non-weak) references to the receiver.
final	Class	getClass()
		Answers the unique instance of java.lang.Class which represents the class of the receiver.
	int	hashCode()
		Answers an integer hash code for the receiver.
final	void	notify()
		Causes one thread which is `wait` ing on the receiver to be made ready to run.
final	void	notifyAll()
		Causes all threads which are `wait` ing on the receiver to be made ready to run.
	String	toString()
		Answers a string containing a concise, human-readable description of the receiver.
final	void	wait(long time, int frac)
		Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final	void	wait(long time)
		Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by `notify` or `notifyAll`) or the expiration of the timeout.
final	void	wait()
		Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by `notify` or `notifyAll`).

Details

Public Constructors

public IUsb.Stub()

Construct the stub at attach it to the interface.

Public Methods

public IBinder asBinder()

Retrieve the Binder object associated with this interface. You must use this instead of a plain cast, so that proxy objects can return the correct result.

public static IUsb asInterface(IBinder obj)

Cast an IBinder object into an IUsb interface, generating a proxy if needed.

public boolean onTransact(int code, Parcel data, Parcel reply, int flags)

Default implementation is a stub that returns false. You will want to override this to do the appropriate unmarshalling of transactions. If you want to call this, call transact().

				void	disconnectMassStorage()
					Disconnect all volumes currently being exported via USB mass storage.
				boolean	getMassStorageConnected()
					Is mass storage connected?
				boolean	getMassStorageEnabled()
					Is mass storage support enabled?
				void	mountMedia(String mountPoint)
					Mount external storage at given mount point.
				void	setMassStorageEnabled(boolean enabled)
					Enable or disable mass storage support.
				void	unmountMedia(String mountPoint)
					Safely unmount external storage at given mount point.

Android - An Open Handset Alliance Project

Documentation

Goodies

android.os.IUsb.Stub

Summary

Constants inherited from interface android.os.IBinder

Public Constructors

Public Methods

Methods inherited from class android.os.Binder

Methods inherited from class java.lang.Object

Methods inherited from interface android.os.IInterface

Methods inherited from interface android.os.IBinder

Methods inherited from interface android.os.IUsb

Details

Public Constructors

public IUsb.Stub()

Public Methods

public IBinder asBinder()

public static IUsb asInterface(IBinder obj)

public boolean onTransact(int code, Parcel data, Parcel reply, int flags)

				int	getConstantData(Parcel outData)
					This method allows you to add data that is transported through IPC along with your IBinder pointer.
				void	linkToDeath(DeathRecipient recipient, int flags)
					Register the recipient for a notification if this binder goes away.
				boolean	pingBinder()
					Check to see if the object still exists.
				IInterface	queryLocalInterface(String descriptor)
					Attempt to retrieve a local implementation of an interface for this Binder object.
				boolean	transact(int code, Parcel data, Parcel reply, int flags)
					Perform a generic operation with the object.
				boolean	unlinkToDeath(DeathRecipient recipient, int flags)
					Remove a previously registered death notification.


e.g. "intent" or "activity"