How to add the view to whole screen

Question

I have an 2 vc,with push from one screen to another screen.In my vc2 programmatically i am adding the nav bar title, bar button . But when i add the view some 10 points from top is reduced. not showing fully. I tried all the possibilities. Attached the image also:

in my vc2 :

- (void)viewDidLoad {
    [super viewDidLoad];
    _menuView.hidden = YES;
    [self navItems];
}

    -(void)navItems{

        UIImage* filterImage = [UIImage imageNamed:@"filter.png"];
        CGRect frameimg = CGRectMake(0,0, 15,15);

        filterBtn = [[UIButton alloc] initWithFrame:frameimg];
        [filterBtn setBackgroundImage:filterImage forState:UIControlStateNormal];

        [filterBtn addTarget:self action:@selector(MenuTap:) forControlEvents:UIControlEventTouchUpInside];
        UIBarButtonItem *filter =[[UIBarButtonItem alloc] initWithCustomView:filterBtn];
        self.navigationItem.rightBarButtonItem = filter;

        self.title = @"Demo";
         self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
    }
- (IBAction)MenuTap:(id)sender
{


     _menuView.hidden = NO;

//1
//   [self.navigationController.view addSubview:_menuView];
//    [self.view addSubview:_menuView];

    //2
//    UIWindow *window = [[[UIApplication sharedApplication] delegate] window];
//    [window addSubview: _menuView];
//

//3
   // UIWindow *currentWindow = [UIApplication sharedApplication].keyWindow;
    //[currentWindow addSubview:_menuView];


//4
  //[[UIApplication sharedApplication].windows.lastObject addSubview:_menuView];

//5
   // self.navigationController.navigationBar.layer.zPosition = -1;
    //[self.view addSubview:_menuView];

}

But not able to show fully any idea please ?

your question is not clear.you mentioned as nav bar , orange view — Anbu.Karthik, Feb 15 '19 at 09:32
that orange is my view. And the top is my normal view with nav bar . I needs to show my orange view to bit up . So that that top white also should not show — david, Feb 15 '19 at 09:35
add the frame `_menuView.frame = [[UIScreen mainScreen] bounds]` — Anbu.Karthik, Feb 15 '19 at 09:40
With which code. I tried all the possibilities. With which line i needs to add this? — david, Feb 15 '19 at 09:42
your image is not clear , add one clear image to understand the UI issue !! — vivekDas, Feb 15 '19 at 09:49
If you are asking for top status bar then just set the status bar hidden true using the API setStatusBarHidden — vivekDas, Feb 15 '19 at 09:51
@Anbu.Karthik its an big module. So not able to uplaod here. The thing is , i need to show the view till the status bar. But when i try all my post code the view is showing till the navigation bar half. But i need to hide the navigation bar and till my status bar — david, Feb 15 '19 at 09:57

score 1 · Answer 1 · answered Feb 15 '19 at 09:47

1

I am updating with @Anbu.Karthic solution.

In your (IBAction)MenuTap:(id)sender update the code with below. It will work. I have tried.

- (IBAction)MenuTap:(id)sender
{
  _menuView.hidden = NO;
 [self.navigationController.view addSubview:_menuView];
  _menuView.frame = [[UIScreen mainScreen] bounds];
}

answered Feb 15 '19 at 09:47

spike04

126
2

but its adding to my status bar also. I needs below the status bar – david Feb 15 '19 at 09:55
are you using auto layouts? – phani Feb 15 '19 at 09:59
@spike04 any help on this https://stackoverflow.com/questions/54720147/view-inside-view-bottom-constraints-not-coming-correctly – david Feb 16 '19 at 05:19

score 1 · Accepted Answer · answered Feb 15 '19 at 10:01

1

based on your question in here added the detail answer, if you want to show below the status bar , then you need to get the status bar height initially, there after you need to add the y position how much you need.

 - (IBAction)MenuTap:(id)sender
{
  _menuView.hidden = NO;
  //initially getStatusbar height
  float statusBarHeight = [self statusBarHeight];
  // assign your subview to window bounds
  _menuView.frame = [[UIScreen mainScreen] bounds];
  CGRect frameRect = _menuView.frame;
  // convert your y- coordinates based on your need
  frameRect.origin.y = statusBarHeight;
 _menuView.frame = frameRect;
 [self.navigationController.view addSubview:_menuView];

}



-(float) statusBarHeight
{
    CGSize statusBarSize = [[UIApplication sharedApplication] statusBarFrame].size;
    return MIN(statusBarSize.width, statusBarSize.height);
}

answered Feb 15 '19 at 10:01

Anbu.Karthik

82,064
23
174
143

Now its working fine . Here we are getting the height of status bar and then we are showing the view. Am i right ? – david Feb 15 '19 at 10:04
@david - yes, correct.we are showing the view in below the statusbar – Anbu.Karthik Feb 15 '19 at 10:04
any help on https://stackoverflow.com/questions/40011536/load-camera-or-photolibrary-with-uiimagepickercontroller – david Feb 18 '19 at 11:18
@david - yes bro, what the help do u need. – Anbu.Karthik Feb 18 '19 at 11:23
here needs some help https://stackoverflow.com/questions/54745952/not-able-to-show-the-alert-if-user-denied-the-camera-access/54746145#54746145 – david Feb 18 '19 at 12:06

How to add the view to whole screen

2 Answers2