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BaseKeyListener Class

Definition

Abstract base class for key listeners.

[Android.Runtime.Register("android/text/method/BaseKeyListener", DoNotGenerateAcw=true)]
public abstract class BaseKeyListener : Android.Text.Method.MetaKeyKeyListener, Android.Text.Method.IKeyListener, IDisposable, Java.Interop.IJavaPeerable
[<Android.Runtime.Register("android/text/method/BaseKeyListener", DoNotGenerateAcw=true)>]
type BaseKeyListener = class
    inherit MetaKeyKeyListener
    interface IKeyListener
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable
Inheritance
BaseKeyListener
Derived
Attributes
Implements

Remarks

Abstract base class for key listeners.

Provides a basic foundation for entering and editing text. Subclasses should override #onKeyDown and #onKeyUp to insert characters as keys are pressed.

As for all implementations of KeyListener, this class is only concerned with hardware keyboards. Software input methods have no obligation to trigger the methods in this class.

Java documentation for android.text.method.BaseKeyListener.

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

BaseKeyListener()
BaseKeyListener(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
InputType
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
PeerReference (Inherited from Object)
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

Backspace(View, IEditable, Keycode, KeyEvent)

Performs the action that happens when you press the KeyEvent#KEYCODE_DEL key in a TextView.

ClearMetaKeyState(MetaKeyStates, MetaStates)

Clears the state of the specified meta key if it is locked.

(Inherited from MetaKeyKeyListener)
ClearMetaKeyState(View, IEditable, MetaKeyStates)

Clears the state of the specified meta key if it is locked.

(Inherited from MetaKeyKeyListener)
Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
ForwardDelete(View, IEditable, Keycode, KeyEvent)

Performs the action that happens when you press the KeyEvent#KEYCODE_FORWARD_DEL key in a TextView.

GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
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)
OnKeyDown(View, IEditable, Keycode, KeyEvent)

Handles presses of the meta keys.

(Inherited from MetaKeyKeyListener)
OnKeyOther(View, IEditable, KeyEvent)

Base implementation handles ACTION_MULTIPLE KEYCODE_UNKNOWN by inserting the event's text into the content.

OnKeyUp(View, IEditable, Keycode, KeyEvent)

Handles release of the meta keys.

(Inherited from MetaKeyKeyListener)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
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, 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)
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)

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)

Applies to