From d5e53e26399fdc8f23d30c61d2106a4cbdac1175 Mon Sep 17 00:00:00 2001
From: James Rich <2199651+jamesarich@users.noreply.github.com>
Date: Sat, 6 Sep 2025 14:06:02 -0500
Subject: [PATCH] feat(map): keep screen on when location tracking is enabled
 (#3003)

Signed-off-by: James Rich <2199651+jamesarich@users.noreply.github.com>
---
 .../java/com/geeksville/mesh/ui/map/MapView.kt      | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/app/src/google/java/com/geeksville/mesh/ui/map/MapView.kt b/app/src/google/java/com/geeksville/mesh/ui/map/MapView.kt
index e80741ebb..f0f557002 100644
--- a/app/src/google/java/com/geeksville/mesh/ui/map/MapView.kt
+++ b/app/src/google/java/com/geeksville/mesh/ui/map/MapView.kt
@@ -19,11 +19,13 @@
 
 package com.geeksville.mesh.ui.map
 
+import android.app.Activity
 import android.content.Intent
 import android.graphics.Canvas
 import android.graphics.Paint
 import android.location.Location
 import android.net.Uri
+import android.view.WindowManager
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.appcompat.app.AppCompatDelegate
@@ -349,6 +351,17 @@ fun MapView(
 
     var showClusterItemsDialog by remember { mutableStateOf<List<NodeClusterItem>?>(null) }
 
+    LaunchedEffect(isLocationTrackingEnabled) {
+        val activity = context as? Activity ?: return@LaunchedEffect
+        val window = activity.window
+
+        if (isLocationTrackingEnabled) {
+            window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        } else {
+            window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        }
+    }
+
     Scaffold { paddingValues ->
         Box(modifier = Modifier.fillMaxSize().padding(paddingValues)) {
             GoogleMap(