Fix dynamic imageSrc removal, fix flicker in react-native-maps#738 (r…

…eact-native-maps#737)
archriss · Dec 9, 2016 · c35f0fe · c35f0fe
1 parent c408333
commit c35f0fe
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/ios/AirGoogleMaps/AIRGoogleMapMarker.m b/ios/AirGoogleMaps/AIRGoogleMapMarker.m
@@ -182,6 +182,18 @@ - (void)setImageSrc:(NSString *)imageSrc
     _reloadImageCancellationBlock = nil;
   }
 
+  if (!_imageSrc) {
+    if (_iconImageView) [_iconImageView removeFromSuperview];
+    return;
+  }
+
+  if (!_iconImageView) {
+    // prevent glitch with marker (cf. https://github.com/airbnb/react-native-maps/issues/738)
+    UIImageView *empyImageView = [[UIImageView alloc] init];
+    _iconImageView = empyImageView;
+    [self iconViewInsertSubview:_iconImageView atIndex:0];
+  }
+
   _reloadImageCancellationBlock = [_bridge.imageLoader loadImageWithURLRequest:[RCTConvert NSURLRequest:_imageSrc]
                                                                           size:self.bounds.size
                                                                          scale:RCTScreenScale()