iOS Writing Macro detect 3.5 inch or 4 inch display

Question

I am trying to write a macro to determine the device is 3.5 inch or 4 inch. Some thing similar below.

    #define IOS_OLDER_THAN_6 ( [ [ [ UIDevice currentDevice ] systemVersion ] floatValue ] < 6.0 )
    #define IOS_NEWER_OR_EQUAL_TO_6 ( [ [ [ UIDevice currentDevice ] systemVersion ] floatValue ] >= 6.0 )

Can someone help me. Please

see https://stackoverflow.com/a/52821290/3472073 – ale_stro Jan 14 '20 at 11:22 — ale_stro, Jan 14 '20 at 11:22

score 56 · Accepted Answer · edited May 23 '17 at 10:33

56

you can detect iphopne 3.5 inch or 4 inch using bellow:-

#define isiPhone5  ([[UIScreen mainScreen] bounds].size.height == 568)?TRUE:FALSE

you can check it using bellow method for example:-

     if (isiPhone5)
     {
           // this is iphone 4 inch
     }
     else
     {

           //Iphone  3.5 inch
     }

Please take a look of this link for you knew all about Macro for determine the device is 3.5 inch or 4 inch.

How to detect iPhone 5 (widescreen devices)?

edited May 23 '17 at 10:33

Community

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answered May 24 '13 at 09:31

Nitin Gohel

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This macro is incorrect. For code: max = IS_iPhone5 ? 5 : 6; I receive 1 bacause you forgot to add bracers. Shorthand if-else format is uneccessary here. Below correct code: #define isiPhone5 ([[UIScreen mainScreen] bounds].size.height == 568) – Szu Apr 14 '14 at 10:36
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isn't bound orientation oriented in iOS8 ? – Sjoerd Perfors Oct 10 '14 at 13:18
@SjoerdPerfors you're right. I added a check to the orientation in an answer I posted on another question since answers aren't accepted on this question anymore: http://stackoverflow.com/a/35208438/159758 – DonnaLea Feb 04 '16 at 18:14

score 5 · Answer 2 · answered May 24 '13 at 09:31

5

Mean something like this:

#define IS_IPHONE5 (([[UIScreen mainScreen] bounds].size.height-568)?NO:YES)

answered May 24 '13 at 09:31

Mikael

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score 2 · Answer 3 · answered May 24 '13 at 09:34

2

you can check if it is iphone 5 (4 inch) like this:

The iPhone 5's screen has a height of 568.

if ([ [ UIScreen mainScreen ] bounds ].size.height == 568)

answered May 24 '13 at 09:34

jonypz

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iOS Writing Macro detect 3.5 inch or 4 inch display

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