Update icon for Xcode 13

[sleeve]

The custom template icon that has matched the Xcode 8-12 design language needs to be updated for the new Xcode 13 design.

[sleeve]

Project templates may no longer use raster icon images? Try adding this snippet (taken from Xcode-beta.app > Developer > Library > Xcode > Templates > Project Templates > Other > Empty.xctemplate > TemplateInfo.plist) to the custom template.

	<key>Image</key>
	<dict>
		<key>SystemSymbolName</key>
		<string>square.dashed</string>
	</dict>

Current Xcode 12.4 -> New Project example screenshots for some other references:

[farshadmb]

add <string>com.apple.dt.unit.base_AppLifecycle_Cocoa</string> into Ancestors and get rid of swift ui 😄

[SonglinYu1230]

add <string>com.apple.dt.unit.base_AppLifecycle_Cocoa</string> into Ancestors and get rid of swift ui 😄

@farshadmb You mean create an Application without ContentView.swift? I tried it, but it didn't work on myside. ContentView always appeared in Project.

[farshadmb]

@SonglinYu1230

<?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>Kind</key>
	<string>Xcode.Xcode4.ProjectTemplateUnitKind</string>
	<key>Identifier</key>
	<string>com.apple.dt.unit.emptyApplication</string>
	<key>Ancestors</key>
	<array>
		<string>com.apple.dt.unit.cocoaTouchApplicationBase</string>
		<string>com.apple.dt.unit.coreDataCocoaTouchApplication</string>
	</array>
	<key>Concrete</key>
	<true/>
	<key>Description</key>
	<string>This template provides a starting point for any application. It provides just an application delegate and a window.</string>
	<key>Options</key>
	<array>
		<dict>
			<key>Identifier</key>
			<string>languageChoice</string>
			<key>Units</key>
			<dict>
				<key>Objective-C</key>
				<dict>
					<key>Definitions</key>
					<dict>
						<key>AppDelegate.m:implementation:methods:applicationdidFinishLaunchingWithOptions:body</key>
						<string>// Override point for customization after application launch.
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.window.backgroundColor = [UIColor cyanColor];</string>
						<key>AppDelegate.m:implementation:methods:applicationdidFinishLaunchingWithOptions:return</key>
						<string>self.window.rootViewController = [[UIViewController alloc] init];
[self.window makeKeyAndVisible];

return YES;
</string>
					</dict>
				</dict>
				<key>Swift</key>
				<dict>
					<key>Definitions</key>
					<dict>
						<key>AppDelegate.swift:implementation:methods:applicationdidFinishLaunchingWithOptions:body</key>
						<string>// Override point for customization after application launch.
window = UIWindow()
window?.backgroundColor = UIColor.cyan</string>
						<key>AppDelegate.swift:implementation:methods:applicationdidFinishLaunchingWithOptions:return</key>
						<string>window?.rootViewController = UIViewController()
window?.makeKeyAndVisible()

return true
</string>
					</dict>
				</dict>
			</dict>
		</dict>
	</array>
</dict>
</plist>

[SonglinYu1230]

@farshadmb Empty Application Template disappeared when create New Project after using the plist you provided, the main difference is Xcode.Xcode3.ProjectTemplateUnitKind replaced by Xcode.Xcode4.ProjectTemplateUnitKind. I'm using Xcode 15.0 on Ventura 13.5.2, kindly ask which Xcode & macOS you're using?

[farshadmb]

@SonglinYu1230 xcode 14.4 and montary