added map cache

lib/pages/destination/destination_controller.dart

@@ -396,6 +396,8 @@ class DestinationController extends GetxController {
 
     }
 
+    if(indexController.locations.isEmpty) return;
+
     //check for location in bounds
     for(GeoJsonFeature fs in indexController.locations[0].collection){
 

lib/pages/destination_map/destination_map_page.dart

@@ -5,6 +5,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_map/plugin_api.dart';
 import 'package:flutter_map_location_marker/flutter_map_location_marker.dart';
 import 'package:flutter_map_marker_popup/flutter_map_marker_popup.dart';
+import 'package:flutter_map_tile_caching/flutter_map_tile_caching.dart';
 import 'package:flutter_polyline_points/flutter_polyline_points.dart';
 import 'package:geojson/geojson.dart';
 import 'package:geolocator/geolocator.dart';
@@ -15,6 +16,7 @@ import 'package:rogapp/pages/destination/destination_controller.dart';
 import 'package:rogapp/pages/index/index_controller.dart';
 import 'package:rogapp/services/destination_service.dart';
 import 'package:rogapp/utils/text_util.dart';
+import 'package:rogapp/widgets/base_layer_widget.dart';
 import 'package:rogapp/widgets/bottom_sheet_new.dart';
 import 'package:rogapp/widgets/bottom_sheet_widget.dart';
 import 'package:rogapp/widgets/bread_crum_widget.dart';
@@ -122,10 +124,9 @@ class DestinationMapPage extends StatelessWidget {
 
   FlutterMap TravelMap() {
     return FlutterMap(
+      mapController: indexController.rogMapController,
     options: MapOptions(
-      onMapCreated: (c){
-        indexController.rogMapController = c;
-        indexController.rogMapController!.onReady.then((_) {
+      onMapReady: (){
             indexController.is_rog_mapcontroller_loaded.value = true;
             subscription = indexController.rogMapController!.mapEventStream.listen((MapEvent mapEvent) {
             if (mapEvent is MapEventMoveStart) {
@@ -133,7 +134,7 @@ class DestinationMapPage extends StatelessWidget {
             if (mapEvent is MapEventMoveEnd) {
               //destinationController.is_gps_selected.value = true;
               //indexController.mapController!.move(c.center, c.zoom);
-              LatLngBounds bounds = c.bounds!;
+              LatLngBounds bounds = indexController.rogMapController!.bounds!;
               indexController.currentBound.clear();
               indexController.currentBound.add(bounds);
               if(indexController.currentUser.length <= 0){
@@ -141,7 +142,6 @@ class DestinationMapPage extends StatelessWidget {
               }
             }
           });
-        });
       } ,
       bounds: indexController.currentBound.length > 0 ? indexController.currentBound[0]: LatLngBounds.fromPoints([LatLng(35.03999881162295, 136.40587119778962), LatLng(36.642756778706904, 137.95226720406063)]),
       zoom: 1,
@@ -149,16 +149,10 @@ class DestinationMapPage extends StatelessWidget {
       interactiveFlags: InteractiveFlag.pinchZoom | InteractiveFlag.drag,
     ),
     children: [
-      TileLayerWidget(
-        options: TileLayerOptions(
-          urlTemplate: 'https://cyberjapandata.gsi.go.jp/xyz/std/{z}/{x}/{y}.png',
-          subdomains: ['a', 'b', 'c'],
-        ),
-      ),
+      BaseLayer(),
       Obx(() =>
       indexController.routePointLenght > 0 ?
-        PolylineLayerWidget(
-          options: PolylineLayerOptions(
+        PolylineLayer(
             polylines: [
               Polyline(
                 points: getPoints()!,
@@ -166,16 +160,14 @@ class DestinationMapPage extends StatelessWidget {
                     color: Colors.indigo
               ),
             ],
-          ),
         )
+        
         :
         Container(),
       ),
-      LocationMarkerLayerWidget(), 
-      MarkerLayerWidget(
-        options: MarkerLayerOptions(
-          markers: getMarkers()!
-        ),
+      CurrentLocationLayer(), 
+      MarkerLayer(
+        markers: getMarkers()!
       ),
     ],
     

lib/pages/index/index_controller.dart

@@ -46,8 +46,8 @@ class IndexController extends GetxController {
 
   var is_custom_area_selected = false.obs;
 
-  MapController? mapController;
-  MapController? rogMapController;
+  MapController mapController = MapController();
+  MapController rogMapController = MapController();
 
   var mode = 0.obs;
 

lib/pages/landing/landing_page.dart

@@ -39,7 +39,7 @@ class _LandingPageState extends State<LandingPage> {
                   Container(
                     height: MediaQuery.of(context).size.height/3,
                     decoration: BoxDecoration(
-                      image:DecorationImage(image: AssetImage('assets/gradient_japanese_temple.jpg'))
+                      image:DecorationImage(image: AssetImage('assets/images/gradient_japanese_temple.jpg'))
                     ),
                   ),
                   SizedBox(height: 20.0,),