Setting the status bar color on different iOS versions

AppDelegate.m

  // Handling status bar color
  UIColor *statusBarColor = [UIColor colorWithRed:0.84 green:0.13 blue:0.19 alpha:1.0];
  if (@available(iOS 13.0, *)) {
    
    UIView *statusBar = [[UIView alloc]initWithFrame:[UIApplication sharedApplication].keyWindow.windowScene.statusBarManager.statusBarFrame];
    
    statusBar.backgroundColor = statusBarColor;
    
    [[UIApplication sharedApplication].keyWindow addSubview:statusBar];
  }else{
    UIView *statusBar = [[[UIApplication sharedApplication] valueForKey:@"statusBarWindow"] valueForKey:@"statusBar"];

    if ([statusBar respondsToSelector:@selector(setBackgroundColor:)]) {
      statusBar.backgroundColor = statusBarColor;
    }
  }