From 171e96d0b528c97eadd2416ba57b03cb15a14782 Mon Sep 17 00:00:00 2001
From: "pengfei.zhou" <pengfeizhou@foxmail.com>
Date: Fri, 18 Sep 2020 16:58:19 +0800
Subject: [PATCH] iOS:fix iOS 14 cannot display image

---
 doric-iOS/Pod/Classes/Shader/DoricImageNode.m | 23 ++++++++++++++-----
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/doric-iOS/Pod/Classes/Shader/DoricImageNode.m b/doric-iOS/Pod/Classes/Shader/DoricImageNode.m
index dff56206..f8a2d888 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricImageNode.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricImageNode.m
@@ -30,6 +30,17 @@ @interface DoricImageView : YYAnimatedImageView
 @end
 
 @implementation DoricImageView
+- (void)displayLayer:(CALayer *)layer {
+    if (@available(iOS 14.0, *)) {
+        if (self.isAnimating) {
+            [super displayLayer:layer];
+        } else {
+            layer.contents = (__bridge id) self.image.CGImage;
+        };
+    } else {
+        [super displayLayer:layer];
+    }
+}
 @end
 
 @interface DoricImageNode ()
@@ -85,7 +96,7 @@ - (UIImage *)currentPlaceHolderImage {
     if (self.placeHolderImage) {
         return [UIImage imageNamed:self.placeHolderImage];
     }
-    
+
     if (self.placeHolderImageBase64) {
         NSString *base64 = self.placeHolderImageBase64;
         if (YES == [base64 hasPrefix:@"data:image"]) {
@@ -96,7 +107,7 @@ - (UIImage *)currentPlaceHolderImage {
         YYImage *image = [YYImage imageWithData:imageData scale:self.imageScale];
         return image;
     }
-    
+
     if (self.placeHolderColor) {
         UIColor *color = DoricColor(self.placeHolderColor);
         CGRect rect = CGRectMake(0, 0, 1, 1);
@@ -118,7 +129,7 @@ - (UIImage *)currentErrorImage {
     if (self.errorImage) {
         return [UIImage imageNamed:self.errorImage];
     }
-    
+
     if (self.errorImageBase64) {
         NSString *base64 = self.errorImageBase64;
         if (YES == [base64 hasPrefix:@"data:image"]) {
@@ -129,7 +140,7 @@ - (UIImage *)currentErrorImage {
         YYImage *image = [YYImage imageWithData:imageData scale:self.imageScale];
         return image;
     }
-    
+
     if (self.errorColor) {
         UIColor *color = DoricColor(self.errorColor);
         CGRect rect = CGRectMake(0, 0, 1, 1);
@@ -276,7 +287,7 @@ - (void)blendView:(UIImageView *)view forPropName:(NSString *)name propValue:(id
             }
         }
     } else if ([@"stretchInset" isEqualToString:name]) {
-        self.stretchInsetDic = (NSDictionary *)prop;
+        self.stretchInsetDic = (NSDictionary *) prop;
     } else if ([@"imageScale" isEqualToString:name]) {
         //Do not need set
     } else {
@@ -291,7 +302,7 @@ - (void)afterBlended:(NSDictionary *)props {
         CGFloat right = [self.stretchInsetDic[@"right"] floatValue];
         CGFloat bottom = [self.stretchInsetDic[@"bottom"] floatValue];
         CGFloat scale = self.imageScale;
-        UIImage *result = [self.view.image resizableImageWithCapInsets:UIEdgeInsetsMake(top/scale, left/scale, bottom/scale, right/scale) resizingMode:UIImageResizingModeStretch];
+        UIImage *result = [self.view.image resizableImageWithCapInsets:UIEdgeInsetsMake(top / scale, left / scale, bottom / scale, right / scale) resizingMode:UIImageResizingModeStretch];
         self.view.image = result;
     }
 }