commit f183b36c14a6f1187116f5674a36df8739f777ee
author fbaron <fbaron@google.com> Thu Feb 01 11:11:51 2024 -0800
committer fbaron <fbaron@google.com> Thu Feb 01 12:56:52 2024 -0800
tree 85bd96f0e3c1eacbfaadb727bbbbe975196df4ca
parent ac7c1e373672fa06b200635814d3dd93085a27ae

Fix pagination animation when removing a page

Flag: NONE
Test: verified on device
Fix: 323384413
Change-Id: I43443f815990df4014b4cfad05f68a445d44a5f4

src/com/android/launcher3/pageindicators/PageIndicatorDots.java

diff --git a/src/com/android/launcher3/pageindicators/PageIndicatorDots.java b/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
index fd1b64f..df369c6 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
@@ -365,6 +365,13 @@
     @Override
     public void setMarkersCount(int numMarkers) {
         mNumPages = numMarkers;
+
+        // If the last page gets removed we want to go to the previous page.
+        if (mNumPages == mActivePage) {
+            mActivePage--;
+            CURRENT_POSITION.set(this, (float) mActivePage);
+        }
+
         requestLayout();
     }