Fixed starting map coordinates.

ios/iOS-Info.plist

@@ -34,6 +34,10 @@
     <string>6.0</string>
     <key>ForAppStore</key>
     <string>No</string>
+    <key>NSLocationUsageDescription</key>
+    <string>Ground Station Location</string>
+    <key>NSLocationWhenInUseUsageDescription</key>
+    <string>Ground Station Location</string>
     <key>UISupportedInterfaceOrientations</key>
     <array>
         <string>UIInterfaceOrientationLandscapeLeft</string>

ios/iOSForAppStore-Info.plist

@@ -34,6 +34,10 @@
     <string>6.0</string>
     <key>ForAppStore</key>
     <string>Yes</string>
+    <key>NSLocationUsageDescription</key>
+    <string>Ground Station Location</string>
+    <key>NSLocationWhenInUseUsageDescription</key>
+    <string>Ground Station Location</string>
     <key>UISupportedInterfaceOrientations</key>
     <array>
         <string>UIInterfaceOrientationLandscapeLeft</string>

qgroundcontrol.pro

@@ -54,10 +54,10 @@ CONFIG += qt \
     thread
 
 QT += \
-    network \
     concurrent \
     gui \
     location \
+    network \
     opengl \
     positioning \
     qml \

src/FlightDisplay/FlightDisplayView.qml

@@ -49,7 +49,7 @@ Item {
 
     property var _activeVehicle:  multiVehicleManager.activeVehicle
 
-    readonly property var  _defaultVehicleCoordinate:   QtPositioning.coordinate(37.803784, -122.462276)
+    readonly property var  _defaultVehicleCoordinate:   mainWindow.tabletPosition
     readonly property real _defaultRoll:                0
     readonly property real _defaultPitch:               0
     readonly property real _defaultHeading:             0

src/FlightDisplay/FlightDisplayViewMap.qml

@@ -39,8 +39,8 @@ FlightMap {
     id:             flightMap
     anchors.fill:   parent
     mapName:        _mapName
-    latitude:       root._defaultCoordinate.latitude
-    longitude:      root._defaultCoordinate.longitude
+    latitude:       mainWindow.tabletPosition.latitude
+    longitude:      mainWindow.tabletPosition.longitude
 
     property var    rootVehicleCoordinate:  _vehicleCoordinate
     property bool   _followVehicle:         true

src/FlightMap/FlightMap.qml

@@ -43,8 +43,8 @@ import QGroundControl.Mavlink               1.0
 Map {
     id: _map
 
-    property real   latitude:           0
-    property real   longitude:          0
+    property real   latitude:           64.154549   //-- If you find yourself here on startup, something went wrong :)
+    property real   longitude:          -22.023540
     property real   heading:            0
     property bool   interactive:        true
     property string mapName:            'defaultMap'

src/QGCApplication.cc

@@ -323,7 +323,6 @@ QGCApplication::~QGCApplication()
     if (mainWindow) {
         delete mainWindow;
     }
-
     shutdownVideoStreaming();
     delete _toolbox;
 }

src/QmlControls/ScreenTools.qml

@@ -31,6 +31,7 @@ Item {
     property bool isMobile:         ScreenToolsController.isMobile
     property bool isDebug:          ScreenToolsController.isDebug
     property bool isTinyScreen:     (Screen.width / Screen.pixelDensity) < 120 // 120mm
+    property bool isShortScreen:    (Screen.desktopAvailableHeight / Screen.desktopAvailableWidth) < 0.6 // Nexus 7 for example
 
     function mouseX() {
         return ScreenToolsController.mouseX()

src/ui/MainWindow.qml

@@ -47,6 +47,9 @@ Item {
     property real avaiableHeight:   height - tbHeight
     property real menuButtonWidth:  (tbButtonWidth * 2) + (tbSpacing * 4) + 1
 
+    property var defaultPosition:   QtPositioning.coordinate(37.803784, -122.462276)
+    property var tabletPosition:    defaultPosition
+
     Connections {
 
         target: controller
@@ -86,17 +89,23 @@ Item {
     }
 
     //-- Detect tablet position
-    property var tabletPosition: QtPositioning.coordinate(37.803784, -122.462276)
     PositionSource {
         id:             positionSource
         updateInterval: 1000
-        active:         true // ScreenTools.isMobile
-
+        active:         false
         onPositionChanged: {
-            tabletPosition          = positionSource.position.coordinate
-            flightView.latitude     = tabletPosition.latitude
-            flightView.longitude    = tabletPosition.longitude
-            positionSource.active   = false
+            if(positionSource.valid) {
+                if(positionSource.position.coordinate.latitude) {
+                    if(Math.abs(positionSource.position.coordinate.latitude)  > 0.001) {
+                        if(positionSource.position.coordinate.longitude) {
+                            if(Math.abs(positionSource.position.coordinate.longitude)  > 0.001) {
+                                tabletPosition = positionSource.position.coordinate
+                            }
+                        }
+                    }
+                }
+            }
+            positionSource.stop()
         }
     }
 
@@ -146,20 +155,21 @@ Item {
         anchors.fill:       parent
         avaiableHeight:     mainWindow.avaiableHeight
         visible:            true
+        Component.onCompleted: {
+            positionSource.start()
+        }
     }
 
     Loader {
         id:                 planViewLoader
         anchors.fill:       parent
         visible:            false
-        property var tabletPosition:    mainWindow.tabletPosition
     }
 
     Loader {
         id:                 setupViewLoader
         anchors.fill:       parent
         visible:            false
-        property var tabletPosition:    mainWindow.tabletPosition
     }
 
 }