ITextWatcher Interface

Definition

Namespace:

Android.Text

Assembly:

Mono.Android.dll

When an object of this type is attached to an Editable, its methods will be called when the text is changed.

[Android.Runtime.Register("android/text/TextWatcher", "", "Android.Text.ITextWatcherInvoker")]
public interface ITextWatcher : Android.Text.INoCopySpan, IDisposable, Java.Interop.IJavaPeerable

[<Android.Runtime.Register("android/text/TextWatcher", "", "Android.Text.ITextWatcherInvoker")>]
type ITextWatcher = interface
    interface INoCopySpan
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Derived

Android.Telephony.PhoneNumberFormattingTextWatcher

Android.Widget.AbsListView

Attributes

RegisterAttribute

Implements

IJavaObject INoCopySpan IJavaPeerable IDisposable

Remarks

When an object of this type is attached to an Editable, its methods will be called when the text is changed.

Java documentation for android.text.TextWatcher.

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.

Properties

Handle	Gets the JNI value of the underlying Android object. (Inherited from IJavaObject)
JniIdentityHashCode	Returns the value of java.lang.System.identityHashCode() for the wrapped instance. (Inherited from IJavaPeerable)
JniManagedPeerState	State of the managed peer. (Inherited from IJavaPeerable)
JniPeerMembers	Member access and invocation support. (Inherited from IJavaPeerable)
PeerReference	Returns a JniObjectReference of the wrapped Java object instance. (Inherited from IJavaPeerable)

Methods

AfterTextChanged(IEditable)	This method is called to notify you that, somewhere within s, the text has been changed.
BeforeTextChanged(ICharSequence, Int32, Int32, Int32)	This method is called to notify you that, within s, the count characters beginning at start are about to be replaced by new text with length after.
Disposed()	Called when the instance has been disposed. (Inherited from IJavaPeerable)
DisposeUnlessReferenced()	If there are no outstanding references to this instance, then calls Dispose(); otherwise, does nothing. (Inherited from IJavaPeerable)
Finalized()	Called when the instance has been finalized. (Inherited from IJavaPeerable)
OnTextChanged(ICharSequence, Int32, Int32, Int32)	This method is called to notify you that, within s, the count characters beginning at start have just replaced old text that had length before.
SetJniIdentityHashCode(Int32)	Set the value returned by JniIdentityHashCode. (Inherited from IJavaPeerable)
SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from IJavaPeerable)
SetPeerReference(JniObjectReference)	Set the value returned by PeerReference. (Inherited from IJavaPeerable)
UnregisterFromRuntime()	Unregister this instance so that the runtime will not return it from future Java.Interop.JniRuntime+JniValueManager.PeekValue invocations. (Inherited from IJavaPeerable)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
BeforeTextChanged(ITextWatcher, String, Int32, Int32, Int32)
OnTextChanged(ITextWatcher, String, Int32, Int32, Int32)
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)