TvInputService.Session.OnKeyDown(Keycode, KeyEvent) Method

Reference

Definition

Namespace:: Android.Media.TV

Assembly:: Mono.Android.dll

Important

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Default implementation of android.view.KeyEvent.Callback#onKeyDown(int, KeyEvent) KeyEvent.Callback.onKeyDown(): always returns false (doesn't handle the event).

[Android.Runtime.Register("onKeyDown", "(ILandroid/view/KeyEvent;)Z", "GetOnKeyDown_ILandroid_view_KeyEvent_Handler")]
public virtual bool OnKeyDown (Android.Views.Keycode keyCode, Android.Views.KeyEvent? e);

[<Android.Runtime.Register("onKeyDown", "(ILandroid/view/KeyEvent;)Z", "GetOnKeyDown_ILandroid_view_KeyEvent_Handler")>]
abstract member OnKeyDown : Android.Views.Keycode * Android.Views.KeyEvent -> bool
override this.OnKeyDown : Android.Views.Keycode * Android.Views.KeyEvent -> bool

Parameters

keyCode: Keycode

The value in event.getKeyCode().

e: KeyEvent

Returns

Boolean

If you handled the event, return true. If you want to allow the event to be handled by the next receiver, return false.

Implements

OnKeyDown(Keycode, KeyEvent)

Attributes: RegisterAttribute

Remarks

Default implementation of android.view.KeyEvent.Callback#onKeyDown(int, KeyEvent) KeyEvent.Callback.onKeyDown(): always returns false (doesn't handle the event).

Override this to intercept key down events before they are processed by the application. If you return true, the application will not process the event itself. If you return false, the normal application processing will occur as if the TV input had not seen the event at all.

Java documentation for android.media.tv.TvInputService.Session.onKeyDown(int, android.view.KeyEvent).

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.

Applies to

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