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| author | 2024-09-09 19:05:41 +0000 | |
|---|---|---|
| committer | 2024-09-09 19:05:41 +0000 | |
| commit | 843a30bb3461775a25ae2cf62762c75c50e3b5f7 (patch) | |
| tree | afa27188e388b8897bbe645f3b4298fb1181671c | |
| parent | a7ddd68ee75dd73eeb6b7512bf29cc44e5c09c78 (diff) | |
| parent | afcbf60ca2034caafc9db8615d8b7cb6d833f448 (diff) | |
Merge "Note that View.onTouchEvent is called for touchpad events too" into main
| -rw-r--r-- | core/java/android/view/View.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java index abb6f41a70ef..232cfcb3d5e6 100644 --- a/core/java/android/view/View.java +++ b/core/java/android/view/View.java @@ -371,7 +371,7 @@ import java.util.function.Predicate; * </tr> * <tr> * <td><code>{@link #onTouchEvent(MotionEvent)}</code></td> - * <td>Called when a touch screen motion event occurs. + * <td>Called when a motion event occurs with pointers down on the view. * </td> * </tr> * <tr> @@ -17843,7 +17843,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback, } /** - * Implement this method to handle touch screen motion events. + * Implement this method to handle pointer events. + * <p> + * This method is called to handle motion events where pointers are down on + * the view. For example, this could include touchscreen touches, stylus + * touches, or click-and-drag events from a mouse. However, it is not called + * for motion events that do not involve pointers being down, such as hover + * events or mouse scroll wheel movements. * <p> * If this method is used to detect click actions, it is recommended that * the actions be performed by implementing and calling |