Merge "Note that View.onTouchEvent is called for touchpad events too" into main am: 843a30bb34 am: 7d509f2ecc
Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3257013
Change-Id: I98bd39ecabce738e97ec5a3d9682858f8abacee9
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 7b4ea41..0ed0e60 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -371,7 +371,7 @@
* </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>
@@ -17873,7 +17873,13 @@
}
/**
- * 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
