[android] - invible marker views performance fix #9419 (#9420)

LukasPaczos · Guardiola31337 · commit eb7926d20572 · 2017-07-05T17:32:23.000+02:00
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/annotations/MarkerViewManager.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/annotations/MarkerViewManager.java
@@ -198,7 +198,7 @@ public void updateMarkerViewsPosition() {
           // ensure view is measured first
           // #6805 invalidate marker views to ensure convertView width and height
           // values are properly measured and up to date
-          if (marker.getWidth() == 0) {
+          if (marker.getWidth() == 0 && marker.isVisible()) {
             convertView.getViewTreeObserver().addOnPreDrawListener(markerViewPreDrawObserver);
           }
         }

Original file line number	Diff line number	Diff line change
`@@ -198,7 +198,7 @@ public void updateMarkerViewsPosition() {`
`198`	`198`	`// ensure view is measured first`
`199`	`199`	`// #6805 invalidate marker views to ensure convertView width and height`
`200`	`200`	`// values are properly measured and up to date`
`201`		`- if (marker.getWidth() == 0) {`
	`201`	`+ if (marker.getWidth() == 0 && marker.isVisible()) {`
`202`	`202`	`convertView.getViewTreeObserver().addOnPreDrawListener(markerViewPreDrawObserver);`
`203`	`203`	`}`
`204`	`204`	`}`