修正 android marker 图标可能不更新的 bug

qiuxiang · Dec 14, 2021 · c0f7c1f · c0f7c1f
1 parent 7520135
commit c0f7c1f
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/example/screens/marker-dynamic.tsx b/example/screens/marker-dynamic.tsx
@@ -8,7 +8,6 @@ export default () => {
   return (
     <MapView
       onPress={({ nativeEvent }) => {
-        console.log(nativeEvent);
         setMarkers([...markers, nativeEvent]);
       }}
     >
@@ -19,7 +18,6 @@ export default () => {
           position={position}
           onPress={() => {
             markers.splice(markers.indexOf(position), 1);
-            console.log(markers);
             setMarkers([...markers]);
           }}
         />

diff --git a/lib/android/src/main/java/qiuxiang/amap3d/map_view/Marker.kt b/lib/android/src/main/java/qiuxiang/amap3d/map_view/Marker.kt
@@ -3,6 +3,8 @@ package qiuxiang.amap3d.map_view
 import android.content.Context
 import android.graphics.Bitmap
 import android.graphics.Canvas
+import android.os.Handler
+import android.os.Looper
 import android.view.View
 import com.amap.api.maps.AMap
 import com.amap.api.maps.model.*
@@ -74,7 +76,9 @@ class Marker(context: Context) : ReactViewGroup(context), Overlay {
   fun setIcon(source: ReadableMap) {
     fetchImage(source) {
       icon = it
-      marker?.setIcon(it)
+      Handler(Looper.getMainLooper()).post {
+        marker?.setIcon(it)
+      }
     }
   }