From 457dac6f155cd8c5166f981a430b323ce01bdd30 Mon Sep 17 00:00:00 2001
From: savsch <119003089+savsch@users.noreply.github.com>
Date: Wed, 22 Jan 2025 03:56:32 +0530
Subject: [PATCH] [android] Support using mouse wheel to zoom

Resolves #9841

Signed-off-by: savsch <119003089+savsch@users.noreply.github.com>
---
 .../app/src/main/java/app/organicmaps/MwmActivity.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/android/app/src/main/java/app/organicmaps/MwmActivity.java b/android/app/src/main/java/app/organicmaps/MwmActivity.java
index a7d4bb8c0e..d721a92638 100644
--- a/android/app/src/main/java/app/organicmaps/MwmActivity.java
+++ b/android/app/src/main/java/app/organicmaps/MwmActivity.java
@@ -1311,6 +1311,16 @@ public class MwmActivity extends BaseMwmFragmentActivity
         Framework.nativeGetChoosePositionMode() == Framework.ChoosePositionMode.NONE;
   }
 
+  @Override
+  public boolean dispatchGenericMotionEvent(MotionEvent event) {
+    if (event.getActionMasked() == MotionEvent.ACTION_SCROLL) {
+      int exponent = event.getAxisValue(MotionEvent.AXIS_VSCROLL) < 0 ? -1 : 1;
+      Map.onScale(Math.pow(1.7f, exponent), event.getX(), event.getY(), true);
+      return true;
+    }
+    return super.onGenericMotionEvent(event);
+  }
+
   @Override
   public boolean onTouch(View view, MotionEvent event)
   {