WIP

Signal/src/ViewControllers/AppSettings/NotificationSettingsOptionsViewController.m

@@ -16,7 +16,7 @@
     
     [self updateTableContents];
 
-    [LKViewControllerUtilities setUpDefaultSessionStyleForVC:self withTitle:NSLocalizedString(@"Content", @"")]
+    [LKViewControllerUtilities setUpDefaultSessionStyleForVC:self withTitle:NSLocalizedString(@"Content", @"") customBackButton:NO];
     self.tableView.backgroundColor = UIColor.clearColor;
 }
 

Signal/src/ViewControllers/AppSettings/NotificationSettingsViewController.m

@@ -21,7 +21,7 @@
 
     [self updateTableContents];
 
-    [LKViewControllerUtilities setUpDefaultSessionStyleForVC:self withTitle:NSLocalizedString(@"vc_notification_settings_title", @"")];
+    [LKViewControllerUtilities setUpDefaultSessionStyleForVC:self withTitle:NSLocalizedString(@"vc_notification_settings_title", @"") customBackButton:YES];
     self.tableView.backgroundColor = UIColor.clearColor;
 }
 

Signal/src/ViewControllers/AppSettings/OWSSoundSettingsViewController.m

@@ -38,25 +38,8 @@ NS_ASSUME_NONNULL_BEGIN
     [self updateTableContents];
     [self updateNavigationItems];
     
-    // Loki: Set gradient background
+    [LKViewControllerUtilities setUpDefaultSessionStyleForVC:self withTitle:NSLocalizedString(@"Sound", @"") customBackButton:NO];
     self.tableView.backgroundColor = UIColor.clearColor;
-    LKGradient *gradient = LKGradients.defaultLokiBackground;
-    self.view.backgroundColor = UIColor.clearColor;
-    [self.view setGradient:gradient];
-    
-    // Loki: Set navigation bar background color
-    UINavigationBar *navigationBar = self.navigationController.navigationBar;
-    [navigationBar setBackgroundImage:[UIImage new] forBarMetrics:UIBarMetricsDefault];
-    navigationBar.shadowImage = [UIImage new];
-    [navigationBar setTranslucent:NO];
-    navigationBar.barTintColor = LKColors.navigationBarBackground;
-    
-    // Loki: Customize title
-    UILabel *titleLabel = [UILabel new];
-    titleLabel.text = NSLocalizedString(@"Sound", @"");
-    titleLabel.textColor = LKColors.text;
-    titleLabel.font = [UIFont boldSystemFontOfSize:LKValues.veryLargeFontSize];
-    self.navigationItem.titleView = titleLabel;
 }
 
 - (void)viewDidAppear:(BOOL)animated

SignalMessaging/Loki/Redesign/Utilities/UIViewController+Utilities.swift

@@ -4,8 +4,8 @@ public final class ViewControllerUtilities : NSObject {
 
     private override init() { }
 
-    @objc(setUpDefaultSessionStyleForVC:withTitle:)
-    public static func setUpDefaultSessionStyle(for vc: UIViewController, title: String) {
+    @objc(setUpDefaultSessionStyleForVC:withTitle:customBackButton:)
+    public static func setUpDefaultSessionStyle(for vc: UIViewController, title: String, hasCustomBackButton: Bool) {
         // Set gradient background
         vc.view.backgroundColor = .clear
         let gradient = Gradients.defaultLokiBackground
@@ -24,8 +24,10 @@ public final class ViewControllerUtilities : NSObject {
         titleLabel.font = .boldSystemFont(ofSize: Values.veryLargeFontSize)
         vc.navigationItem.titleView = titleLabel
         // Set up back button
+        if hasCustomBackButton {
             let backButton = UIBarButtonItem(title: "Back", style: .plain, target: nil, action: nil)
             backButton.tintColor = Colors.text
             vc.navigationItem.backBarButtonItem = backButton
         }
+    }
 }