From 30d5a48967bed1ffd26ac571523883ce495f0e8d Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 10 Nov 2013 08:44:01 +0400
Subject: iOS 6.1 partial support

---
 Juick/AppDelegate.m            |  9 +++++----
 Juick/Juick-Prefix.pch         |  2 ++
 Juick/MessageCell.m            |  6 ++++--
 Juick/MessagesViewController.m | 18 ++++++++++--------
 4 files changed, 21 insertions(+), 14 deletions(-)

(limited to 'Juick')

diff --git a/Juick/AppDelegate.m b/Juick/AppDelegate.m
index 292ef7f..2853cfd 100644
--- a/Juick/AppDelegate.m
+++ b/Juick/AppDelegate.m
@@ -18,10 +18,11 @@
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {
     // style the navigation bar
-    [[UINavigationBar appearance] setBarTintColor:[ColorsAndButtons navbarBackground]];
-    [[UINavigationBar appearance] setTintColor:[ColorsAndButtons navbarFont]];
-    [[UINavigationBar appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName: [ColorsAndButtons navbarFont]}];
-    
+    if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
+        [[UINavigationBar appearance] setBarTintColor:[ColorsAndButtons navbarBackground]];
+        [[UINavigationBar appearance] setTintColor:[ColorsAndButtons navbarFont]];
+        [[UINavigationBar appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName: [ColorsAndButtons navbarFont]}];
+    }
     // make the status bar white
     [UIApplication sharedApplication].statusBarStyle = UIStatusBarStyleLightContent;
     
diff --git a/Juick/Juick-Prefix.pch b/Juick/Juick-Prefix.pch
index 3db364c..1bd0628 100644
--- a/Juick/Juick-Prefix.pch
+++ b/Juick/Juick-Prefix.pch
@@ -13,5 +13,7 @@
 #ifdef __OBJC__
     #import <UIKit/UIKit.h>
     #import <Foundation/Foundation.h>
+    #import <SystemConfiguration/SystemConfiguration.h>
+    #import <MobileCoreServices/MobileCoreServices.h>
     #define MAS_SHORTHAND
 #endif
diff --git a/Juick/MessageCell.m b/Juick/MessageCell.m
index 48ddb36..c37a3bd 100644
--- a/Juick/MessageCell.m
+++ b/Juick/MessageCell.m
@@ -91,8 +91,10 @@
 
 - (void)updateFonts
 {
-    self.titleLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleHeadline];
-    self.bodyLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
+    if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
+        self.titleLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleHeadline];
+        self.bodyLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
+    }
 }
 
 - (void) attributedLabel:(TTTAttributedLabel *)label didSelectLinkWithURL:(NSURL *)url {
diff --git a/Juick/MessagesViewController.m b/Juick/MessagesViewController.m
index fa53875..68c70cb 100644
--- a/Juick/MessagesViewController.m
+++ b/Juick/MessagesViewController.m
@@ -117,20 +117,22 @@ static NSString *CellIdentifier = @"MessageCell";
 - (void)viewDidAppear:(BOOL)animated
 {
     [super viewDidAppear:animated];
-    
-    [[NSNotificationCenter defaultCenter] addObserver:self
-                                             selector:@selector(contentSizeCategoryChanged:)
+    if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
+        [[NSNotificationCenter defaultCenter] addObserver:self
+                                                 selector:@selector(contentSizeCategoryChanged:)
                                                  name:UIContentSizeCategoryDidChangeNotification
-                                               object:nil];
+                                                   object:nil];
+    }
 }
 
 - (void)viewDidDisappear:(BOOL)animated
 {
     [super viewDidDisappear:animated];
-    
-    [[NSNotificationCenter defaultCenter] removeObserver:self
-                                                    name:UIContentSizeCategoryDidChangeNotification
-                                                  object:nil];
+    if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
+        [[NSNotificationCenter defaultCenter] removeObserver:self
+                                                        name:UIContentSizeCategoryDidChangeNotification
+                                                        object:nil];
+    }
 }
 
 - (void)didReceiveMemoryWarning
-- 
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