UsbDeviceConnection Class
Definition
Important
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This class is used for sending and receiving data and control messages to a USB device.
[Android.Runtime.Register("android/hardware/usb/UsbDeviceConnection", DoNotGenerateAcw=true)]
public class UsbDeviceConnection : Java.Lang.Object[<Android.Runtime.Register("android/hardware/usb/UsbDeviceConnection", DoNotGenerateAcw=true)>]
type UsbDeviceConnection = class
inherit Object- Inheritance
- Attributes
Remarks
This class is used for sending and receiving data and control messages to a USB device. Instances of this class are created by UsbManager#openDevice.
Java documentation for android.hardware.usb.UsbDeviceConnection.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Constructors
| UsbDeviceConnection(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
Properties
| Class |
Returns the runtime class of this |
| FileDescriptor |
Returns the native file descriptor for the device, or -1 if the device is not opened. |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| PeerReference | (Inherited from Object) |
| Serial |
Returns the serial number for the device. |
| ThresholdClass |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
Methods
| BulkTransfer(UsbEndpoint, Byte[], Int32, Int32) |
Performs a bulk transaction on the given endpoint. |
| BulkTransfer(UsbEndpoint, Byte[], Int32, Int32, Int32) |
Performs a bulk transaction on the given endpoint. |
| BulkTransferAsync(UsbEndpoint, Byte[], Int32, Int32) | |
| BulkTransferAsync(UsbEndpoint, Byte[], Int32, Int32, Int32) | |
| ClaimInterface(UsbInterface, Boolean) |
Claims exclusive access to a |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Close() |
Releases all system resources related to the device. |
| ControlTransfer(UsbAddressing, Int32, Int32, Int32, Byte[], Int32, Int32) |
Performs a control transaction on endpoint zero for this device. |
| ControlTransfer(UsbAddressing, Int32, Int32, Int32, Byte[], Int32, Int32, Int32) |
Performs a control transaction on endpoint zero for this device. |
| ControlTransferAsync(UsbAddressing, Int32, Int32, Int32, Byte[], Int32, Int32) | |
| ControlTransferAsync(UsbAddressing, Int32, Int32, Int32, Byte[], Int32, Int32, Int32) | |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| GetRawDescriptors() |
Returns the raw USB descriptors for the device. |
| JavaFinalize() |
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object) |
| Notify() |
Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object) |
| NotifyAll() |
Wakes up all threads that are waiting on this object's monitor. (Inherited from Object) |
| ReleaseInterface(UsbInterface) |
Releases exclusive access to a |
| RequestWait() |
Waits for the result of a |
| RequestWait(Int64) |
Waits for the result of a |
| RequestWaitAsync() | |
| RequestWaitAsync(Int64) | |
| SetConfiguration(UsbConfiguration) |
Sets the device's current |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetInterface(UsbInterface) |
Sets the current |
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from Object) |
| UnregisterFromRuntime() | (Inherited from Object) |
| Wait() |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object) |
| Wait(Int64) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
| Wait(Int64, Int32) |
Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object) |
Explicit Interface Implementations
| IJavaPeerable.Disposed() | (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() | (Inherited from Object) |
| IJavaPeerable.Finalized() | (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState | (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from Object) |
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) | |