From 25a9b46cd00635f3d43da5d8ff952601a1ca93b1 Mon Sep 17 00:00:00 2001
From: DreamPiggy <lizhuoli1126@126.com>
Date: Tue, 23 Feb 2021 14:47:51 +0800
Subject: [PATCH] Update the WebImage to defaults animatable

---
 README.md                                | 27 +++++++++++++++++++++---
 SDWebImageSwiftUI/Classes/WebImage.swift |  2 +-
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index b74db79..c5fb01a 100644
--- a/README.md
+++ b/README.md
@@ -57,6 +57,27 @@ All issue reports, feature requests, contributions, and GitHub stars are welcome
 + watchOS 6+
 + Swift 5.1+
 
+## SwiftUI 2.0 Compatibility
+
+iOS 14(macOS 11) introduce the SwiftUI 2.0, which keep the most API compatible, but changes many internal behaviors, which breaks the SDWebImageSwiftUI's function.
+
+From v1.6.0, we adopt SwiftUI 2.0 and iOS 14(macOS 11)'s behavior.You can use `WebImage` and `AnimatedImage` inside the new `LazyVStack`.
+
+```swift
+var body: some View {
+    ScrollView {
+        LazyVStack {
+            ForEach(urls, id: \.self) { url in
+                AnimatedImage(url: url)
+            }
+        }
+    }
+}
+```
+
+Note: However, many differences behavior between iOS 13/14's is hard to fixup. Due to maintain issue, in the future v2.0.0, we will drop the iOS 13 supports and always match SwiftUI 2.0's behavior.
+
+
 ## Installation
 
 #### Swift Package Manager
@@ -128,9 +149,7 @@ var body: some View {
 }
 ```
 
-Note: This `WebImage` using `Image` for internal implementation, which is the best compatible for SwiftUI layout and animation system. But unlike SwiftUI's `Image` which does not support animated image or vector image, `WebImage` supports animated image as well.
-
-Note: The `WebImage` animation provide common use case, so it's still recommend to use `AnimatedImage` for advanced controls like progressive animation rendering.
+Note: This `WebImage` using `Image` for internal implementation, which is the best compatible for SwiftUI layout and animation system. But unlike SwiftUI's `Image` which does not support animated image or vector image, `WebImage` supports animated image as well (by defaults from v1.6.0)
 
 ```swift
 @State var isAnimating: Bool = true
@@ -143,6 +162,8 @@ var body: some View {
 }
 ```
 
+Note: The `WebImage` animation provide common use case, so it's still recommend to use `AnimatedImage` for advanced controls like progressive animation rendering, or vector image rendering. In a word, `WebImage` can render animated image, but not always the best choice.
+
 ### Using `AnimatedImage` to play animation
 
 - [x] Supports network image as well as local data and bundle image
diff --git a/SDWebImageSwiftUI/Classes/WebImage.swift b/SDWebImageSwiftUI/Classes/WebImage.swift
index 5a3b916..5f04d1d 100644
--- a/SDWebImageSwiftUI/Classes/WebImage.swift
+++ b/SDWebImageSwiftUI/Classes/WebImage.swift
@@ -34,7 +34,7 @@ public struct WebImage : View {
     /// - Parameter options: The options to use when downloading the image. See `SDWebImageOptions` for the possible values.
     /// - Parameter context: A context contains different options to perform specify changes or processes, see `SDWebImageContextOption`. This hold the extra objects which `options` enum can not hold.
     public init(url: URL?, options: SDWebImageOptions = [], context: [SDWebImageContextOption : Any]? = nil) {
-        self.init(url: url, options: options, context: context, isAnimating: .constant(false))
+        self.init(url: url, options: options, context: context, isAnimating: .constant(true))
     }
     
     /// Create a web image with url, placeholder, custom options and context. Optional can support animated image using Binding.