(Ugly) work around to display differentiated avatars for numbers and usernames, until rest of the app is re-written in swift

Classes/Swift/Extensions/LinphoneCore/AddressExtensions.swift

@@ -31,7 +31,8 @@ extension Address {
 	}
 	
 	private func initials(displayName: String?) -> String?  { // Basic ImproveMe
-		return displayName?.components(separatedBy: " ")
+		let separator =  displayName?.contains(" ") == true ? " " : "."
+		return displayName?.components(separatedBy: separator)
 			.reduce("") {
 				($0.isEmpty ? "" : "\($0.first?.uppercased() ?? "")") +
 				($1.isEmpty ? "" : "\($1.first?.uppercased() ?? "")")

Classes/Swift/Voip/Widgets/Avatar.swift

@@ -84,3 +84,20 @@ class Avatar : UIView {
 	
 }
 
+
+@objc class AvatarBridge : NSObject { // Ugly work around to tap into the swift Avatars, until rest of the app is reworked in Swift.
+	static var shared : Avatar? = nil
+	static let size = 50.0
+	@objc static func imageForAddress(address:OpaquePointer) -> UIImage? {
+		if (shared == nil) {
+			shared = Avatar(color:VoipTheme.primaryTextColor, textStyle: VoipTheme.call_generated_avatar_small)
+			PhoneMainView.instance().mainViewController.view.addSubview(shared!)
+			PhoneMainView.instance().mainViewController.view.sendSubviewToBack(shared!)
+			shared?.bounds.size = CGSize(width: size, height: size)
+		}
+		let sAddr = Address.getSwiftObject(cObject: address)
+		shared?.fillFromAddress(address: sAddr)
+		return shared?.toImage()
+	}
+	
+}

Classes/Utils/FastAddressBook.m

@@ -24,6 +24,7 @@
 #import "LinphoneManager.h"
 #import "ContactsListView.h"
 #import "Utils.h"
+#import "linphoneapp-Swift.h"
 
 @implementation FastAddressBook {
 	CNContactStore* store;
@@ -46,7 +47,11 @@
 	if ([LinphoneManager isMyself:addr] && [LinphoneUtils hasSelfAvatar]) {
 		return [LinphoneUtils selfAvatar];
 	}
-	return [FastAddressBook imageForContact:[FastAddressBook getContactWithAddress:addr]];
+	UIImage *contactImage =  [[FastAddressBook getContactWithAddress:addr] avatar];
+	if (contactImage)
+		return contactImage;
+	else
+		return [AvatarBridge imageForAddressWithAddress:addr];
 }
 
 + (UIImage *)imageForSecurityLevel:(LinphoneChatRoomSecurityLevel)level {