UsbDevice

Describe the kinds of special objects contained in this Parcelable's marshalled representation.

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Returns the devices's class field. Some useful constants for USB device classes can be found in UsbConstants.

Returns a unique integer ID for the device. This is a convenience for clients that want to use an integer to represent the device, rather than the device name. IDs are not persistent across USB disconnects.

Returns the name of the device. In the standard implementation, this is the path of the device file for the device in the usbfs file system.

Returns the device's protocol field.

Returns the device's subclass field.

Returns the UsbInterface at the given index. For devices with multiple configurations, you will probably want to use getInterface(int) instead.

Returns the number of UsbInterfaces this device contains. For devices with multiple configurations, you will probably want to use getInterfaceCount() instead.

Returns a product ID for the device.

Returns a vendor ID for the device.

Returns an integer hash code for this object. By contract, any two objects for which equals(Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Flatten this object in to a Parcel.