feat: add handling onSvgLayout event in Svg component

Author: Kacper Żółkiewski

android/src/main/java/com/horcrux/svg/RenderableViewManager.java

@@ -142,6 +142,7 @@
 import com.facebook.react.viewmanagers.RNSVGUseManagerDelegate;
 import com.facebook.react.viewmanagers.RNSVGUseManagerInterface;
 import com.horcrux.svg.events.SvgLoadEvent;
+import com.horcrux.svg.events.SvgOnLayoutEvent;
 import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
@@ -589,14 +590,10 @@ class RenderableViewManager<T extends RenderableView> extends VirtualViewManager
     super(svgclass);
   }
 
-  public Map getExportedCustomBubblingEventTypeConstants() {
-    return MapBuilder.builder().put(
-        "topSvgLayout",
-        MapBuilder.of(
-            "phasedRegistrationNames",
-            MapBuilder.of("bubbled", "onSvgLayout")
-        )
-    ).build();
+  public Map<String, Object> getExportedCustomDirectEventTypeConstants() {
+    Map<String, Object> eventTypes = new HashMap<>();
+    eventTypes.put(SvgOnLayoutEvent.EVENT_NAME, MapBuilder.of("registrationName", "onSvgLayout"));
+    return eventTypes;
   }
 
   static class GroupViewManagerAbstract<U extends GroupView> extends RenderableViewManager<U> {

src/elements/Svg.tsx

@@ -177,10 +177,6 @@ export default class Svg extends Shape<SvgProps> {
 
     extractResponder(props, props, this as ResponderInstanceProps);
 
-    if (onLayout != null) {
-      props.onLayout = onLayout;
-    }
-
     const gStyle = Object.assign({}, StyleSheet.flatten(style));
     if (transform) {
       if (gStyle.transform) {
@@ -214,6 +210,7 @@ export default class Svg extends Shape<SvgProps> {
             strokeLinecap,
             strokeLinejoin,
             strokeMiterlimit,
+            onLayout,
           }}
         />
       </RNSVGSvg>