AppDelegate.m

//
//  AppDelegate.m
//  Sample
//
//  Copyright (c) 2014-present, Facebook, Inc.  All rights reserved.
//  This source code is licensed under the BSD-style license found in the
//  LICENSE file in the root directory of this source tree. An additional grant
//  of patent rights can be found in the PATENTS file in the same directory.
//

#import "AppDelegate.h"
#import "OverviewViewController.h"

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

  self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
  self.window.backgroundColor = [UIColor whiteColor];
  self.window.rootViewController = [[UINavigationController alloc] initWithRootViewController:[OverviewViewController new]];
  [self.window makeKeyAndVisible];
  
  [[UINavigationBar appearance] setBarTintColor:[UIColor colorWithRed:47/255.0 green:184/255.0 blue:253/255.0 alpha:1.0]];
  [[UINavigationBar appearance] setTintColor:[UIColor whiteColor]];
  [[UINavigationBar appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName : [UIColor whiteColor]}];;
  
  return YES;
}

@end