Support AnimatedImage on watchOS - Using WatchKit bridge

.travis.yml

@@ -33,4 +33,5 @@ script:
   - pod install --project-directory=Example
   - xcodebuild build -workspace Example/SDWebImageSwiftUI.xcworkspace -scheme SDWebImageSwiftUIDemo -sdk iphonesimulator -destination 'name=iPhone 8' ONLY_ACTIVE_ARCH=NO | xcpretty -c
 
-  - swift build
+  - carthage update --platform iOS
+  - xcodebuild build -project SDWebImageSwiftUI.xcodeproj -scheme 'SDWebImageSwiftUI' -sdk iphonesimulator -configuration Debug | xcpretty -c

Cartfile.resolved

@@ -1 +1 @@
-github "SDWebImage/SDWebImage" "5.1.0"
+github "SDWebImage/SDWebImage" "5.2.3"

Example/Podfile.lock

@@ -11,7 +11,7 @@ PODS:
   - SDWebImage (5.2.3):
     - SDWebImage/Core (= 5.2.3)
   - SDWebImage/Core (5.2.3)
-  - SDWebImageSwiftUI (0.3.2):
+  - SDWebImageSwiftUI (0.3.3):
     - SDWebImage (~> 5.1)
   - SDWebImageWebPCoder (0.2.5):
     - libwebp (~> 1.0)
@@ -34,7 +34,7 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   libwebp: 057912d6d0abfb6357d8bb05c0ea470301f5d61e
   SDWebImage: 46a7f73228f84ce80990c786e4372cf4db5875ce
-  SDWebImageSwiftUI: a8a03ef596dde2e9668a76794f6c59d194289bb0
+  SDWebImageSwiftUI: 2284857313ca5085ab7b5310d372420d23c0817f
   SDWebImageWebPCoder: 947093edd1349d820c40afbd9f42acb6cdecd987
 
 PODFILE CHECKSUM: 3fb06a5173225e197f3a4bf2be7e5586a693257a

Example/SDWebImageSwiftUI.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

Example/SDWebImageSwiftUIDemo/ContentView.swift

@@ -67,6 +67,9 @@ struct ContentView: View {
                 Button(action: { self.reloadCache() }) {
                     Text("Reload")
                 }
+                Button(action: { self.switchView() }) {
+                    Text("Switch")
+                }
             }
         #endif
     }
@@ -76,7 +79,6 @@ struct ContentView: View {
             ForEach(imageURLs) { url in
                 NavigationLink(destination: DetailView(url: url, animated: self.animated)) {
                     HStack {
-                        #if os(iOS) || os(tvOS) || os(macOS)
                         if self.animated {
                             AnimatedImage(url: URL(string:url))
                             .resizable()
@@ -88,12 +90,6 @@ struct ContentView: View {
                             .scaledToFit()
                             .frame(width: CGFloat(100), height: CGFloat(100), alignment: .center)
                         }
-                        #else
-                        WebImage(url: URL(string:url))
-                        .resizable()
-                        .scaledToFit()
-                        .frame(width: CGFloat(100), height: CGFloat(100), alignment: .center)
-                        #endif
                         Text((url as NSString).lastPathComponent)
                     }
                 }

Example/SDWebImageSwiftUIDemo/DetailView.swift

@@ -33,7 +33,7 @@ struct DetailView: View {
                 contentView()
             }
             #endif
-            #if os(macOS)
+            #if os(macOS) || os(watchOS)
             if animated {
                 contentView()
                 .contextMenu {
@@ -45,16 +45,12 @@ struct DetailView: View {
                 contentView()
             }
             #endif
-            #if os(watchOS)
-            contentView()
-            #endif
             Spacer()
         }
     }
 
     func contentView() -> some View {
         HStack {
-            #if os(iOS) || os(tvOS) || os(macOS)
             if animated {
                 AnimatedImage(url: URL(string:url), options: [.progressiveLoad], isAnimating: $isAnimating)
                 .onProgress(perform: { (receivedSize, expectedSize) in
@@ -79,18 +75,6 @@ struct DetailView: View {
                 .resizable()
                 .scaledToFit()
             }
-            #else
-            WebImage(url: URL(string:url), options: [.progressiveLoad])
-            .onProgress(perform: { (receivedSize, expectedSize) in
-                if (expectedSize >= 0) {
-                    self.progress = CGFloat(receivedSize) / CGFloat(expectedSize)
-                } else {
-                    self.progress = 1
-                }
-            })
-            .resizable()
-            .scaledToFit()
-            #endif
         }
     }
 }

Package.swift

@@ -24,7 +24,16 @@ let package = Package(
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
         .target(
             name: "SDWebImageSwiftUI",
+            dependencies: ["SDWebImage", "SDWebImageSwiftUIObjC"],
+            path: "SDWebImageSwiftUI/Classes",
+            exclude: ["ObjC"]
+        ),
+        // This is implementation detail because SwiftPM does not support mixed Objective-C/Swift code, don't dependent this target
+        .target(
+            name: "SDWebImageSwiftUIObjC",
             dependencies: ["SDWebImage"],
-            path: "SDWebImageSwiftUI/Classes"),
+            path: "SDWebImageSwiftUI/Classes/ObjC",
+            publicHeadersPath: "."
+        )
     ]
 )

SDWebImageSwiftUI.podspec

@@ -26,7 +26,7 @@ Which aims to provide a better support for SwiftUI users.
   s.tvos.deployment_target = '13.0'
   s.watchos.deployment_target = '6.0'
 
-  s.source_files = 'SDWebImageSwiftUI/Classes/**/*'
+  s.source_files = 'SDWebImageSwiftUI/Classes/**/*', 'SDWebImageSwiftUI/Module/*.h'
 
   s.frameworks = 'SwiftUI'
   s.dependency 'SDWebImage', '~> 5.1'

SDWebImageSwiftUI.xcodeproj/project.pbxproj

@@ -7,6 +7,14 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		324F61C7235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */ = {isa = PBXBuildFile; fileRef = 324F61C5235E07EC003973B8 /* SDAnimatedImageInterface.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		324F61C8235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */ = {isa = PBXBuildFile; fileRef = 324F61C5235E07EC003973B8 /* SDAnimatedImageInterface.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		324F61C9235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */ = {isa = PBXBuildFile; fileRef = 324F61C5235E07EC003973B8 /* SDAnimatedImageInterface.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		324F61CA235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */ = {isa = PBXBuildFile; fileRef = 324F61C5235E07EC003973B8 /* SDAnimatedImageInterface.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		324F61CB235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */ = {isa = PBXBuildFile; fileRef = 324F61C6235E07EC003973B8 /* SDAnimatedImageInterface.m */; };
+		324F61CC235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */ = {isa = PBXBuildFile; fileRef = 324F61C6235E07EC003973B8 /* SDAnimatedImageInterface.m */; };
+		324F61CD235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */ = {isa = PBXBuildFile; fileRef = 324F61C6235E07EC003973B8 /* SDAnimatedImageInterface.m */; };
+		324F61CE235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */ = {isa = PBXBuildFile; fileRef = 324F61C6235E07EC003973B8 /* SDAnimatedImageInterface.m */; };
 		326E480A23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 326E480923431C0F00C633E9 /* ImageViewWrapper.swift */; };
 		326E480B23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 326E480923431C0F00C633E9 /* ImageViewWrapper.swift */; };
 		326E480C23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = 326E480923431C0F00C633E9 /* ImageViewWrapper.swift */; };
@@ -89,6 +97,8 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
+		324F61C5235E07EC003973B8 /* SDAnimatedImageInterface.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDAnimatedImageInterface.h; sourceTree = "<group>"; };
+		324F61C6235E07EC003973B8 /* SDAnimatedImageInterface.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDAnimatedImageInterface.m; sourceTree = "<group>"; };
 		326E480923431C0F00C633E9 /* ImageViewWrapper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageViewWrapper.swift; sourceTree = "<group>"; };
 		32C43DCC22FD540D00BE87F5 /* SDWebImageSwiftUI.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SDWebImageSwiftUI.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		32C43DDC22FD54C600BE87F5 /* ImageManager.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ImageManager.swift; sourceTree = "<group>"; };
@@ -142,6 +152,15 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		324F61C4235E07EC003973B8 /* ObjC */ = {
+			isa = PBXGroup;
+			children = (
+				324F61C5235E07EC003973B8 /* SDAnimatedImageInterface.h */,
+				324F61C6235E07EC003973B8 /* SDAnimatedImageInterface.m */,
+			);
+			path = ObjC;
+			sourceTree = "<group>";
+		};
 		32C43DC222FD540D00BE87F5 = {
 			isa = PBXGroup;
 			children = (
@@ -175,6 +194,7 @@
 		32C43DDB22FD54C600BE87F5 /* Classes */ = {
 			isa = PBXGroup;
 			children = (
+				324F61C4235E07EC003973B8 /* ObjC */,
 				32C43DDC22FD54C600BE87F5 /* ImageManager.swift */,
 				32C43DDE22FD54C600BE87F5 /* WebImage.swift */,
 				32C43DDF22FD54C600BE87F5 /* AnimatedImage.swift */,
@@ -202,6 +222,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				324F61C7235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */,
 				32C43DE622FD54CD00BE87F5 /* SDWebImageSwiftUI.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -210,6 +231,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				324F61C8235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */,
 				32C43E2222FD583A00BE87F5 /* SDWebImageSwiftUI.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -218,6 +240,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				324F61C9235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */,
 				32C43E2322FD583B00BE87F5 /* SDWebImageSwiftUI.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -226,6 +249,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				324F61CA235E07EC003973B8 /* SDAnimatedImageInterface.h in Headers */,
 				32C43E2422FD583C00BE87F5 /* SDWebImageSwiftUI.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -320,15 +344,19 @@
 				TargetAttributes = {
 					32C43DCB22FD540D00BE87F5 = {
 						CreatedOnToolsVersion = 11.0;
+						LastSwiftMigration = 1100;
 					};
 					32C43DF322FD57FD00BE87F5 = {
 						CreatedOnToolsVersion = 11.0;
+						LastSwiftMigration = 1100;
 					};
 					32C43E0022FD581400BE87F5 = {
 						CreatedOnToolsVersion = 11.0;
+						LastSwiftMigration = 1100;
 					};
 					32C43E0D22FD581C00BE87F5 = {
 						CreatedOnToolsVersion = 11.0;
+						LastSwiftMigration = 1100;
 					};
 				};
 			};
@@ -394,6 +422,7 @@
 				326E480A23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */,
 				32C43E1622FD583700BE87F5 /* ImageManager.swift in Sources */,
 				32C43E1822FD583700BE87F5 /* AnimatedImage.swift in Sources */,
+				324F61CB235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -406,6 +435,7 @@
 				326E480B23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */,
 				32C43E1922FD583700BE87F5 /* ImageManager.swift in Sources */,
 				32C43E1B22FD583700BE87F5 /* AnimatedImage.swift in Sources */,
+				324F61CC235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -418,6 +448,7 @@
 				326E480C23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */,
 				32C43E1C22FD583800BE87F5 /* ImageManager.swift in Sources */,
 				32C43E1E22FD583800BE87F5 /* AnimatedImage.swift in Sources */,
+				324F61CD235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -430,6 +461,7 @@
 				326E480D23431C0F00C633E9 /* ImageViewWrapper.swift in Sources */,
 				32C43E1F22FD583800BE87F5 /* ImageManager.swift in Sources */,
 				32C43E2122FD583800BE87F5 /* AnimatedImage.swift in Sources */,
+				324F61CE235E07EC003973B8 /* SDAnimatedImageInterface.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -565,6 +597,7 @@
 		32C43DD522FD540D00BE87F5 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -585,6 +618,7 @@
 				PRODUCT_NAME = SDWebImageSwiftUI;
 				SKIP_INSTALL = YES;
 				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
@@ -593,6 +627,7 @@
 		32C43DD622FD540D00BE87F5 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -621,6 +656,7 @@
 		32C43DFA22FD57FD00BE87F5 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEFINES_MODULE = YES;
@@ -643,13 +679,15 @@
 				PRODUCT_NAME = SDWebImageSwiftUI;
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
 		32C43DFB22FD57FD00BE87F5 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEFINES_MODULE = YES;
@@ -679,6 +717,7 @@
 		32C43E0722FD581400BE87F5 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -699,6 +738,7 @@
 				PRODUCT_NAME = SDWebImageSwiftUI;
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 3;
 			};
@@ -707,6 +747,7 @@
 		32C43E0822FD581400BE87F5 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -736,6 +777,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -756,6 +798,7 @@
 				PRODUCT_NAME = SDWebImageSwiftUI;
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 4;
 			};
@@ -765,6 +808,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				APPLICATION_EXTENSION_API_ONLY = YES;
+				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
 				DYLIB_COMPATIBILITY_VERSION = 1;