The height of tab bar will changes when pop a UIWebViewController and then back to UITabBarController

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I notice that the height of UITabBarController tab bar will be compressed when pop a UIViewController contains a web view and then back to UITabBarController in iOS 12 devices. Like this:

enter image description here

How can I fix that?

edited Nov 9 at 8:46

Mateusz

4451614

asked Nov 9 at 7:58

ZeroOnet

@Mateusz. Thanks for your edit.
– ZeroOnet
Nov 9 at 8:51

add a comment |

up vote
1
down vote

favorite

I notice that the height of UITabBarController tab bar will be compressed when pop a UIViewController contains a web view and then back to UITabBarController in iOS 12 devices. Like this:

enter image description here

How can I fix that?

edited Nov 9 at 8:46

Mateusz

4451614

asked Nov 9 at 7:58

ZeroOnet

@Mateusz. Thanks for your edit.
– ZeroOnet
Nov 9 at 8:51

add a comment |

up vote
1
down vote

favorite

I notice that the height of UITabBarController tab bar will be compressed when pop a UIViewController contains a web view and then back to UITabBarController in iOS 12 devices. Like this:

enter image description here

How can I fix that?

edited Nov 9 at 8:46

Mateusz

4451614

asked Nov 9 at 7:58

ZeroOnet

I notice that the height of UITabBarController tab bar will be compressed when pop a UIViewController contains a web view and then back to UITabBarController in iOS 12 devices. Like this:

enter image description here

How can I fix that?

ios swift

edited Nov 9 at 8:46

Mateusz

4451614

asked Nov 9 at 7:58

ZeroOnet

edited Nov 9 at 8:46

Mateusz

4451614

asked Nov 9 at 7:58

ZeroOnet

edited Nov 9 at 8:46

Mateusz

4451614

edited Nov 9 at 8:46

Mateusz

4451614

edited Nov 9 at 8:46

Mateusz

4451614

asked Nov 9 at 7:58

ZeroOnet

asked Nov 9 at 7:58

ZeroOnet

asked Nov 9 at 7:58

ZeroOnet

@Mateusz. Thanks for your edit.
– ZeroOnet
Nov 9 at 8:51

add a comment |

@Mateusz. Thanks for your edit.
– ZeroOnet
Nov 9 at 8:51

@Mateusz. Thanks for your edit.
– ZeroOnet
Nov 9 at 8:51

add a comment |

1 Answer
1

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oldest

votes

up vote
1
down vote

Use this

import UIKit



class FixedTabBar: UITabBar {



    var itemFrames = [CGRect]()

    var tabBarItems = [UIView]()





    override func layoutSubviews() {

        super.layoutSubviews()



        if itemFrames.isEmpty, let UITabBarButtonClass = NSClassFromString("UITabBarButton") as? NSObject.Type {

            tabBarItems = subviews.filter({$0.isKind(of: UITabBarButtonClass)})

            tabBarItems.forEach({itemFrames.append($0.frame)})

        }



        if !itemFrames.isEmpty, !tabBarItems.isEmpty, itemFrames.count == items?.count {

            tabBarItems.enumerated().forEach({$0.element.frame = itemFrames[$0.offset]})

        }

    }

}

answered Nov 9 at 14:54

B2Fq

3921312

1

Thanks your help. It works for me!
– ZeroOnet
Nov 12 at 10:01

@ZeroOnet You're welcome)) Please rate my answer if it helped you.
– B2Fq
Nov 12 at 10:04

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
1
down vote

Use this

import UIKit



class FixedTabBar: UITabBar {



    var itemFrames = [CGRect]()

    var tabBarItems = [UIView]()





    override func layoutSubviews() {

        super.layoutSubviews()



        if itemFrames.isEmpty, let UITabBarButtonClass = NSClassFromString("UITabBarButton") as? NSObject.Type {

            tabBarItems = subviews.filter({$0.isKind(of: UITabBarButtonClass)})

            tabBarItems.forEach({itemFrames.append($0.frame)})

        }



        if !itemFrames.isEmpty, !tabBarItems.isEmpty, itemFrames.count == items?.count {

            tabBarItems.enumerated().forEach({$0.element.frame = itemFrames[$0.offset]})

        }

    }

}

answered Nov 9 at 14:54

B2Fq

3921312

1

Thanks your help. It works for me!
– ZeroOnet
Nov 12 at 10:01

@ZeroOnet You're welcome)) Please rate my answer if it helped you.
– B2Fq
Nov 12 at 10:04

add a comment |

up vote
1
down vote

Use this

import UIKit



class FixedTabBar: UITabBar {



    var itemFrames = [CGRect]()

    var tabBarItems = [UIView]()





    override func layoutSubviews() {

        super.layoutSubviews()



        if itemFrames.isEmpty, let UITabBarButtonClass = NSClassFromString("UITabBarButton") as? NSObject.Type {

            tabBarItems = subviews.filter({$0.isKind(of: UITabBarButtonClass)})

            tabBarItems.forEach({itemFrames.append($0.frame)})

        }



        if !itemFrames.isEmpty, !tabBarItems.isEmpty, itemFrames.count == items?.count {

            tabBarItems.enumerated().forEach({$0.element.frame = itemFrames[$0.offset]})

        }

    }

}

answered Nov 9 at 14:54

B2Fq

3921312

1

Thanks your help. It works for me!
– ZeroOnet
Nov 12 at 10:01

@ZeroOnet You're welcome)) Please rate my answer if it helped you.
– B2Fq
Nov 12 at 10:04

add a comment |

up vote
1
down vote

Use this

import UIKit



class FixedTabBar: UITabBar {



    var itemFrames = [CGRect]()

    var tabBarItems = [UIView]()





    override func layoutSubviews() {

        super.layoutSubviews()



        if itemFrames.isEmpty, let UITabBarButtonClass = NSClassFromString("UITabBarButton") as? NSObject.Type {

            tabBarItems = subviews.filter({$0.isKind(of: UITabBarButtonClass)})

            tabBarItems.forEach({itemFrames.append($0.frame)})

        }



        if !itemFrames.isEmpty, !tabBarItems.isEmpty, itemFrames.count == items?.count {

            tabBarItems.enumerated().forEach({$0.element.frame = itemFrames[$0.offset]})

        }

    }

}

answered Nov 9 at 14:54

B2Fq

3921312

Use this

import UIKit



class FixedTabBar: UITabBar {



    var itemFrames = [CGRect]()

    var tabBarItems = [UIView]()





    override func layoutSubviews() {

        super.layoutSubviews()



        if itemFrames.isEmpty, let UITabBarButtonClass = NSClassFromString("UITabBarButton") as? NSObject.Type {

            tabBarItems = subviews.filter({$0.isKind(of: UITabBarButtonClass)})

            tabBarItems.forEach({itemFrames.append($0.frame)})

        }



        if !itemFrames.isEmpty, !tabBarItems.isEmpty, itemFrames.count == items?.count {

            tabBarItems.enumerated().forEach({$0.element.frame = itemFrames[$0.offset]})

        }

    }

}

answered Nov 9 at 14:54

B2Fq

3921312

answered Nov 9 at 14:54

B2Fq

3921312

answered Nov 9 at 14:54

B2Fq

3921312

answered Nov 9 at 14:54

B2Fq

3921312

1

Thanks your help. It works for me!
– ZeroOnet
Nov 12 at 10:01

@ZeroOnet You're welcome)) Please rate my answer if it helped you.
– B2Fq
Nov 12 at 10:04

add a comment |

1

Thanks your help. It works for me!
– ZeroOnet
Nov 12 at 10:01

@ZeroOnet You're welcome)) Please rate my answer if it helped you.
– B2Fq
Nov 12 at 10:04

Thanks your help. It works for me!
– ZeroOnet
Nov 12 at 10:01

@ZeroOnet You're welcome)) Please rate my answer if it helped you.
– B2Fq
Nov 12 at 10:04

add a comment |

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