commit 7dc9e3a08899cb23389a0dacfe7de88feef47bf5
author Tracy Zhou <tracyzhou@google.com> Wed Mar 15 01:12:30 2023 -0700
committer Tracy Zhou <tracyzhou@google.com> Thu Apr 20 22:34:19 2023 +0000
tree 9e1c9f4e2a6b19f9b1cdd1e0d3fe38ec2fa87f01
parent 7c49cb3ac2585b46babbcfde9d91131c0ccaaab3

Support 4-finger gesture to quick switch

Fixes: 270610237
Test: 4-finger horizontal swipe -> quick switch
Change-Id: I981a7e93ecd07357c7a9cda075f476b397c448cc

src/com/android/launcher3/MotionEventsUtils.java

diff --git a/src/com/android/launcher3/MotionEventsUtils.java b/src/com/android/launcher3/MotionEventsUtils.java
index 7f8794d..40de003 100644
--- a/src/com/android/launcher3/MotionEventsUtils.java
+++ b/src/com/android/launcher3/MotionEventsUtils.java
@@ -42,6 +42,14 @@
                 && event.getClassification() == CLASSIFICATION_MULTI_FINGER_SWIPE;
     }
 
+    public static boolean isTrackpadThreeFingerSwipe(MotionEvent event) {
+        return isTrackpadMultiFingerSwipe(event) && event.getPointerCount() == 3;
+    }
+
+    public static boolean isTrackpadFourFingerSwipe(MotionEvent event) {
+        return isTrackpadMultiFingerSwipe(event) && event.getPointerCount() == 4;
+    }
+
     public static boolean isTrackpadMotionEvent(MotionEvent event) {
         return isTrackpadScroll(event) || isTrackpadMultiFingerSwipe(event);
     }