How to lock rotation orientation for portrait in objective c

Question

I am new in iOS and I am facing a problem regarding the rotation. I just need to lock the Single view controller rotation in portrait. I am using a code like this

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:NO];
    [UIView setAnimationsEnabled:NO];
    NSNumber *value = [NSNumber numberWithInt:UIInterfaceOrientationLandscapeRight];
    [[UIDevice currentDevice] setValue:value forKey:@"orientation"];
}

And this work fine in Landscape but not in the portrait.How can I used this for portrait. I have tried portrait method like this.

UIInterfaceOrientationMaskPortrait
UIInterfaceOrientationPortrait
UIInterfaceOrientationPortraitUpsideDown
UIInterfaceOrientationMaskPortraitUpsideDown But none work for me. Thanks in Advance!

try this http://stackoverflow.com/questions/26357162/how-to-force-view-controller-orientation-in-ios-8 — Umair Afzal, Oct 24 '16 at 05:58

score 0 · Answer 1 · edited May 23 '17 at 11:45

0

Use this code only Portrait orientation view controller, tested on IOS 9 OR later.

// Lock orientation to Portrait

-(UIInterfaceOrientationMask)supportedInterfaceOrientations {
return UIInterfaceOrientationMaskPortrait;
}

-(NSUInteger)navigationControllerSupportedInterfaceOrientations:(UINavigationController *)navigationController {
    return UIInterfaceOrientationMaskPortrait;
}

OR

-(NSUInteger)supportedInterfaceOrientations{
 return UIInterfaceOrientationMaskPortrait;
}

-(BOOL)shouldAutorotate {
 return NO;
}

Check this (iOS 6 shouldAutorotate: is NOT being called) answer

edited May 23 '17 at 11:45

Community

1
1

answered Oct 24 '16 at 06:53

Himanshu Patel

1,015
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Where to call this method and How? – Muju Oct 24 '16 at 07:05
It show me warning conflict return type in Implement of 'Support Orientition'. In your first code. – Muju Oct 24 '16 at 07:13
@Muju Check Edit. – Himanshu Patel Oct 24 '16 at 07:17
@Muju it's only warning not error please run this code and follow this link. – Himanshu Patel Oct 24 '16 at 07:37

How to lock rotation orientation for portrait in objective c

1 Answers1