From b6ded7261544c703e82e8dbfa442dad4b201d428 Mon Sep 17 00:00:00 2001
From: Tom Cheung <cheungch@gmail.com>
Date: Sun, 19 Jul 2020 21:33:10 -0700
Subject: [PATCH] Fix image cannot show in iOS 14 (#29420)

Summary:
This PR is to fix https://github.com/facebook/react-native/issues/29279, which image cannot show in iOS 14
As https://github.com/facebook/react-native/issues/29279#issuecomment-658244428 mention, this issue can be fixed by calling ` [super displayLayer:layer];` it it is still image, to let `UIImageView` handle still image rendering

## Changelog

[iOS] [Fixed] - Fix image cannot show in iOS 14

Pull Request resolved: https://github.com/facebook/react-native/pull/29420

Test Plan:
Image can be shown in iOS 14 build with Xcode 12 beta, using
```js
<Image source={require('./images/some_local_image.jpg')}/>
```

It may also need to test gif image is render correctly
```js
<Image source={{uri: 'https://some_remote_gif_image.gif'}}/>
```

Reviewed By: p-sun

Differential Revision: D22619448

Pulled By: shergin

fbshipit-source-id: f4d0ad83af945a6b8099d4eaea5a5f1933c7bfd2
---
 Libraries/Image/RCTUIImageViewAnimated.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Libraries/Image/RCTUIImageViewAnimated.m b/Libraries/Image/RCTUIImageViewAnimated.m
index af4becd431..55bc2c8d66 100644
--- a/Libraries/Image/RCTUIImageViewAnimated.m
+++ b/Libraries/Image/RCTUIImageViewAnimated.m
@@ -275,6 +275,8 @@ static NSUInteger RCTDeviceFreeMemory() {
   if (_currentFrame) {
     layer.contentsScale = self.animatedImageScale;
     layer.contents = (__bridge id)_currentFrame.CGImage;
+  } else {
+    [super displayLayer:layer];
   }
 }