From: Robert Kaiser <kairo@kairo.at>
Date: Mon, 7 Mar 2016 01:24:00 +0000 (+0100)
Subject: Merge branch 'master' of linz:/srv/git/lantea
X-Git-Tag: production~50
X-Git-Url: https://git-public.kairo.at/?p=lantea.git;a=commitdiff_plain;h=7b45b392492e0cb54d75b069cfecbb3985b641bc;hp=9e50181101b67d1e8eeba8167dcce54c50f80eec

Merge branch 'master' of linz:/srv/git/lantea
---

diff --git a/js/map.js b/js/map.js
index dcb40a3..d1f6b03 100644
--- a/js/map.js
+++ b/js/map.js
@@ -88,7 +88,7 @@ var gMapPrefsLoaded = false;
 var gDragging = false;
 var gDragTouchID, gPinchStartWidth;
 
-var gGeoWatchID;
+var gGeoWatchID, gGPSWakeLock;
 var gTrack = [];
 var gLastTrackPoint, gLastDrawnPoint;
 var gCenterPosition = true;
@@ -1132,6 +1132,9 @@ function startTracking() {
   if (gGeolocation) {
     gActionLabel.textContent = "Establishing Position";
     gAction.style.display = "block";
+    if (navigator.requestWakeLock) {
+      gGPSWakeLock = navigator.requestWakeLock("gps");
+    }
     gGeoWatchID = gGeolocation.watchPosition(
       function(position) {
         if (gActionLabel.textContent) {
@@ -1187,6 +1190,10 @@ function endTracking() {
     gActionLabel.textContent = "";
     gAction.style.display = "none";
   }
+  if (navigator.requestWakeLock && gGPSWakeLock) {
+    console.log("releasing WakeLock");
+    gGPSWakeLock.unlock();
+  }
   if (gGeoWatchID) {
     gGeolocation.clearWatch(gGeoWatchID);
   }