Cherry-pick upstream#787 (fixed more issues with on style loaded not …

…being called) https: //github.com/flutter-mapbox-gl/maps/pull/787 Co-Authored-By: Felix Horvat <24698503+felix-ht@users.noreply.github.com>
maplibre · May 19, 2022 · b247322 · b247322
1 parent a7aab41
commit b247322
Showing 1 changed file with 10 additions and 12 deletions.
diff --git a/ios/Classes/MapboxMapController.swift b/ios/Classes/MapboxMapController.swift
@@ -11,7 +11,7 @@ class MapboxMapController: NSObject, FlutterPlatformView, MGLMapViewDelegate, Ma
     private var mapView: MGLMapView
     private var isMapReady = false
     private var isStyleReady = false
-    private var isStyleReadyNotified = false    
+    private var onStyleLoadedCalled = false    
     private var mapReadyResult: FlutterResult?
 
     private var initialTilt: CGFloat?
@@ -86,10 +86,10 @@ class MapboxMapController: NSObject, FlutterPlatformView, MGLMapViewDelegate, Ma
                 result(nil)
                 //Style could happen to been ready before the map was ready due to the order of methods invoked
                 //We should invoke onStyleLoaded
-                if isStyleReady && !isStyleReadyNotified {
+                if isStyleReady && !onStyleLoadedCalled {
                     if let channel = channel {
+                        onStyleLoadedCalled = true
                         channel.invokeMethod("map#onStyleLoaded", arguments: nil)
-                        isStyleReadyNotified = true
                     }
                 }
             } else {
@@ -891,7 +891,7 @@ class MapboxMapController: NSObject, FlutterPlatformView, MGLMapViewDelegate, Ma
      *  MGLMapViewDelegate
      */
     func mapView(_ mapView: MGLMapView, didFinishLoading style: MGLStyle) {
-        isStyleReadyNotified = false
+        onStyleLoadedCalled = false
         isMapReady = true
         updateMyLocationEnabled()
 
@@ -925,17 +925,15 @@ class MapboxMapController: NSObject, FlutterPlatformView, MGLMapViewDelegate, Ma
             }
         }
 
+        mapReadyResult?(nil)
+
         //If map is ready and map#waitForMap was called, we invoke onStyleLoaded callback directly
         //If not, we will have to call it when map#waitForMap is done
-        if let mapReadyResult = mapReadyResult {
-            mapReadyResult(nil)
-            if (!isStyleReadyNotified) {
-                if let channel = channel {
-                    channel.invokeMethod("map#onStyleLoaded", arguments: nil)
-                    isStyleReadyNotified = true
-                }
+        if !onStyleLoadedCalled {
+            if let channel = channel {
+                onStyleLoadedCalled = true
+                channel.invokeMethod("map#onStyleLoaded", arguments: nil)
             }
-
         }
 
         isStyleReady = true