diff options
| -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 |