Adaptive Icons on iOS

Author: FuroYT

src/lime/tools/AdaptiveIcon.hx

@@ -1,14 +1,25 @@
 package lime.tools;
 
+import sys.FileSystem;
+import haxe.io.Path;
+
+/**
+	This file is a wrapper to save to path and some properties about the AdaptiveIcon format from Android
+	It is also used to store Apple's Icon Composer .icon file for iOS since its also a dynamic icon file
+**/
 class AdaptiveIcon
 {
 	public var path:String;
-  public var hasRoundIcon:Bool;
+  	public var hasRoundIcon:Bool; // No use on iOS
+	public var iconComposerFile:Bool; // No use on Android
 
 	public function new(path:String, hasRoundIcon:Bool)
 	{
 		this.path = path;
-    this.hasRoundIcon = hasRoundIcon;
+    	this.hasRoundIcon = hasRoundIcon;
+
+		// macOS files are actually folders with a file extension
+		this.iconComposerFile = Path.extension(path) == "icon" && FileSystem.isDirectory(path);
 	}
 
 	public function clone():AdaptiveIcon

templates/ios/template/{{app.file}}.xcodeproj/project.pbxproj

@@ -27,6 +27,7 @@
 		792E75C91C6C876900D01DE1 /* CoreText.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 792E75C81C6C876900D01DE1 /* CoreText.framework */; };
 		7C1D3D2F27403D7800CFEBE5 /* CoreHaptics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 7C1D3D2E27403D7800CFEBE5 /* CoreHaptics.framework */; };
 		::if (IOS_LAUNCH_STORYBOARD != null)::D099CA9021A64C87003837AD /* ::IOS_LAUNCH_STORYBOARD::.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = D099CA8F21A64C86003837AD /* ::IOS_LAUNCH_STORYBOARD::.storyboard */; };::end::
+		::if (IOS_ADAPTIVE_ICON != null)::D4E8A1F09C3B47E2F6A5D0BC /* AppIcon.icon in Resources */ = {isa = PBXBuildFile; fileRef = A7F3C9201B8E4D6FA1C2B7D9 /* AppIcon.icon */; };::end::
 		::ADDL_PBX_BUILD_FILE::
 
 /* End PBXBuildFile section */
@@ -78,6 +79,7 @@
 		792E75C81C6C876900D01DE1 /* CoreText.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreText.framework; path = System/Library/Frameworks/CoreText.framework; sourceTree = SDKROOT; };
 		7C1D3D2E27403D7800CFEBE5 /* CoreHaptics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreHaptics.framework; path = System/Library/Frameworks/CoreHaptics.framework; sourceTree = SDKROOT; };
 		::if (IOS_LAUNCH_STORYBOARD != null)::D099CA8F21A64C86003837AD /* ::IOS_LAUNCH_STORYBOARD::.storyboard */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.storyboard; path = "::APP_FILE::/::IOS_LAUNCH_STORYBOARD::.storyboard"; sourceTree = "<group>"; };::end::
+		::if (IOS_ADAPTIVE_ICON != null)::A7F3C9201B8E4D6FA1C2B7D9 /* AppIcon.icon */ = {isa = PBXFileReference; lastKnownFileType = file; path = "::APP_FILE::/AppIcon.icon"; sourceTree = "<group>"; };::end::
 		::ADDL_PBX_FILE_REFERENCE::
 
 		8D1107310486CEB800E47090 /* ::APP_FILE::-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "::APP_FILE::/::APP_FILE::-Info.plist"; plistStructureDefinitionIdentifier = "com.apple.xcode.plist.structure-definition.iphone.info-plist"; sourceTree = "<group>"; };
@@ -178,6 +180,7 @@
 			children = (
 				4257533E1A5EFD8C004AA45B /* Images.xcassets */,
 				::if (IOS_LAUNCH_STORYBOARD != null)::D099CA8F21A64C86003837AD /* ::IOS_LAUNCH_STORYBOARD::.storyboard */,::end::
+				::if (IOS_ADAPTIVE_ICON != null)::A7F3C9201B8E4D6FA1C2B7D9 /* AppIcon.icon */,::end::
 				8D1107310486CEB800E47090 /* ::APP_FILE::/::APP_FILE::-Info.plist */,
 				1E2E17A5131E8B5D0048F3C7 /* ::APP_FILE::/assets */,
 				::ADDL_PBX_RESOURCE_GROUP::
@@ -257,6 +260,7 @@
 			files = (
 				1E2E17AD131E8B5D0048F3C7 /* ::APP_FILE::/assets in Resources */,
 				::if (IOS_LAUNCH_STORYBOARD != null)::D099CA9021A64C87003837AD /* ::IOS_LAUNCH_STORYBOARD::.storyboard in Resources */,::end::
+				::if (IOS_ADAPTIVE_ICON != null)::D4E8A1F09C3B47E2F6A5D0BC /* AppIcon.icon in Ressources */,::end::
 				4257533F1A5EFD8C004AA45B /* Images.xcassets in Resources */,
 				::ADDL_PBX_RESOURCES_BUILD_PHASE::
 			);
@@ -393,6 +397,7 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				::if (IOS_ADAPTIVE_ICON != null)::ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;::end::
 				::if (IOS_LAUNCH_STORYBOARD == null)::ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;::end::
 				CODE_SIGN_ENTITLEMENTS = "::APP_FILE::/::APP_FILE::.entitlements";
 				::if DEVELOPMENT_TEAM_ID::DEVELOPMENT_TEAM = ::DEVELOPMENT_TEAM_ID::;::end::
@@ -458,6 +463,7 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				::if (IOS_ADAPTIVE_ICON != null)::ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;::end::
 				::if (IOS_LAUNCH_STORYBOARD == null)::ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME = LaunchImage;::end::
 				CODE_SIGN_ENTITLEMENTS = "::APP_FILE::/::APP_FILE::.entitlements";
 				::if DEVELOPMENT_TEAM_ID::DEVELOPMENT_TEAM = ::DEVELOPMENT_TEAM_ID::;::end::

tools/platforms/IOSPlatform.hx

@@ -621,6 +621,11 @@ class IOSPlatform extends PlatformTarget
 
 		context.HAS_ICON = true;
 
+		if (project.adaptiveIcon != null && project.adaptiveIcon.iconComposerFile) {
+			context.IOS_ADAPTIVE_ICON = project.adaptiveIcon.path;
+			ProjectHelper.recursiveSmartCopyDirectory(project, project.adaptiveIcon.path, Path.combine(projectDirectory, "AppIcon.icon"), context);
+		}
+
 		var iconPath = Path.combine(projectDirectory, "Images.xcassets/AppIcon.appiconset");
 		System.mkdir(iconPath);