From 7a88939ea4ccd233c76c4644ebe3b6d5cf8f32f5 Mon Sep 17 00:00:00 2001
From: konggdev <contact@konggdev.eu>
Date: Sun, 13 Sep 2026 16:35:19 +0200
Subject: [PATCH] Migrate to modern OnBackPressedCallback inside MainActivity

---
 .../strikemaps/activity/MainActivity.java       | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/eu/konggdev/strikemaps/activity/MainActivity.java b/app/src/main/java/eu/konggdev/strikemaps/activity/MainActivity.java
index cb3398e..8829e7c 100755
--- a/app/src/main/java/eu/konggdev/strikemaps/activity/MainActivity.java
+++ b/app/src/main/java/eu/konggdev/strikemaps/activity/MainActivity.java
@@ -1,6 +1,8 @@
 package eu.konggdev.strikemaps.activity;
 
+import android.annotation.SuppressLint;
 import android.content.SharedPreferences;
+import androidx.activity.OnBackPressedCallback;
 import eu.konggdev.strikemaps.Component;
 import eu.konggdev.strikemaps.R;
 import eu.konggdev.strikemaps.app.ComponentHolderActivity;
@@ -35,11 +37,14 @@ public class MainActivity extends ComponentHolderActivity {
         super.onCreate(savedInstanceState);
         components = initComponents();
         setContentView(R.layout.view_main);
-    }
-
-    @Override
-    public void onBackPressed() {
-        if (ui.back())
-            super.onBackPressed();
+        getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
+            @Override
+            public void handleOnBackPressed() {
+                if (ui.back()) {
+                    setEnabled(false);
+                    getOnBackPressedDispatcher().onBackPressed();
+                }
+            }
+        });
     }
 }
\ No newline at end of file