From 6b81d78d43d59ed227515ac0d068a43174029d2e Mon Sep 17 00:00:00 2001
From: ryanzhao <ryanzhaors@qq.com>
Date: Fri, 1 Oct 2021 09:30:45 +1000
Subject: [PATCH] fix share screen nav bar UI for iOS 15

---
 SessionShareExtension/ThreadPickerVC.swift | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/SessionShareExtension/ThreadPickerVC.swift b/SessionShareExtension/ThreadPickerVC.swift
index 939a67594..e718f63e0 100644
--- a/SessionShareExtension/ThreadPickerVC.swift
+++ b/SessionShareExtension/ThreadPickerVC.swift
@@ -36,6 +36,7 @@ final class ThreadPickerVC : UIViewController, UITableViewDataSource, UITableVie
     // MARK: Lifecycle
     override func viewDidLoad() {
         super.viewDidLoad()
+        setupNavBar()
         // Gradient
         view.backgroundColor = .clear
         let gradient = Gradients.defaultBackground
@@ -68,6 +69,18 @@ final class ThreadPickerVC : UIViewController, UITableViewDataSource, UITableVie
         reload()
     }
     
+    private func setupNavBar() {
+        guard let navigationBar = navigationController?.navigationBar else { return }
+        if #available(iOS 15.0, *) {
+            let appearance = UINavigationBarAppearance()
+            appearance.configureWithOpaqueBackground()
+            appearance.backgroundColor = Colors.navigationBarBackground
+            appearance.shadowColor = .clear
+            navigationBar.standardAppearance = appearance;
+            navigationBar.scrollEdgeAppearance = navigationBar.standardAppearance
+        }
+    }
+    
     // MARK: Table View Data Source
     func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
         return Int(threadCount)