修改单个定位点地图缩放比例

app/src/main/java/com/xjjk/healthyclients/fragment/EmergencyFragment.kt

@@ -323,9 +323,9 @@ class EmergencyFragment :
             return
         }
         lifecycleScope.launch {
-            var newlist= mutableListOf<LocationResourceBean>()
+            var newlist = mutableListOf<LocationResourceBean>()
             for (index in 0 until markerList.size) {
-                if(markerList[index].latitude>0.0&&markerList[index].longitude>0.0){
+                if (markerList[index].latitude > 0.0 && markerList[index].longitude > 0.0) {
                     newlist.add(markerList[index])
                     val markerOption = MarkerOptions()
                     markerOption.position(
@@ -348,7 +348,12 @@ class EmergencyFragment :
                     mAMap?.addMarker(markerOption)
                 }
             }
-            MapUtils.setMapZoonlo(mAMap, 200, ArrayList(newlist))
+
+            if (markerList.size == 1) {
+                MapUtils.setMapZoonloAndZoom(mAMap, LatLng(markerList.get(0).latitude, markerList.get(0).longitude),11)
+            } else {
+                MapUtils.setMapZoonlo(mAMap, 200, ArrayList(newlist))
+            }
         }
 
     }

app/src/main/java/com/xjjk/healthyclients/utils/MapUtils.java

@@ -36,8 +36,12 @@ public class MapUtils {
     public static void setMapZoonlo(AMap map, int padding, LatLngBounds.Builder builder){
         LatLngBounds bounds = builder.build();
         map.animateCamera(CameraUpdateFactory.newLatLngBounds(bounds, padding));
-
     }
+
+    public static void setMapZoonloAndZoom(AMap map, LatLng latLng, int zoom){
+        map.animateCamera(CameraUpdateFactory.newLatLngZoom(latLng,zoom));
+    }
+
     public static void setMapZoonlo(AMap map, int padding, ArrayList<LocationResourceBean> list){
         LatLngBounds.Builder builder = LatLngBounds.builder();
         if (list==null||list.size()==0) {