Hello all

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Hello all,
I want to detect IOS device type,
I want to know device is Iphone or Ipad how i can get this info?

Comments

  1. Yaroslav BrovinSeptember 25, 2013 at 1:33 AM

    Hi, You can use FMX.Helpers.iOS IsPhone and IsPad function or use nextcode:

      Result := TUIDevice.Wrap(TUIDevice.OCClass.currentDevice).userInterfaceIdiom = UIUserInterfaceIdiomPad;

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  2. Yaroslav BrovinSeptember 25, 2013 at 1:35 AM

    But IsPhone check that current device - is iPhone. But IsPad check that current interface idiom is Pad. On iPad we can has two idiom together. For example, for application which is runned on iPad as iPhone application will have iPhone idiom of interface

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  3. Brian LongSeptember 25, 2013 at 1:51 AM

    Is that hypothesis, or have you verified this as fact?

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  4. Yaroslav BrovinSeptember 25, 2013 at 1:55 AM

    Brian Long i know about it.
    Your doubts you can dispel here: https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIDevice_Class/Reference/UIDevice.html#//apple_ref/occ/instp/UIDevice/userInterfaceIdiom

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  5. Yaroslav BrovinSeptember 25, 2013 at 1:56 AM

    Brian Long and there:
    https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIDevice_Class/Reference/UIDevice.html#//apple_ref/occ/clm/UIDevice/currentDevice

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  6. Brian LongSeptember 25, 2013 at 2:12 AM

    Ярослав Бровин  I'm aware of both those UIDevice members. I was questioning whether the issue of both idioms being available on 1 device was proven/documented, and neither link appears to make any mention of this. So my question stands.

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  7. Yaroslav BrovinSeptember 25, 2013 at 2:28 AM

    Brian Long I don't know about existence documentation about it. Because this feature is only for iOS devices

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  8. Brian LongSeptember 25, 2013 at 3:23 AM

    Something like this, then?


    class function DeviceHardware.IsIPad: Boolean;
    var
      currentDevice: UIDevice;
    begin
      currentDevice := TUIDevice.Wrap(TUIDevice.OCClass.currentDevice);
      Result := currentDevice.model.rangeOfString(NSSTR('iPad')).location <> NSNotFound
    end;

    class function DeviceHardware.IsIPhone: Boolean;
    var
      currentDevice: UIDevice;
    begin
      currentDevice := TUIDevice.Wrap(TUIDevice.OCClass.currentDevice);
      Result := currentDevice.model.rangeOfString(NSSTR('iPhone')).location <> NSNotFound
    end;

    class function DeviceHardware.IsIPod: Boolean;
    var
      currentDevice: UIDevice;
    begin
      currentDevice := TUIDevice.Wrap(TUIDevice.OCClass.currentDevice);
      Result := currentDevice.model.rangeOfString(NSSTR('iPod')).location <> NSNotFound
    end;

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  9. Brian LongSeptember 25, 2013 at 3:30 AM

    Oh, I just looked at the FMX.Helpers.iOS iSPhone function and it does the same as the phone test I just posted. I don't have an iPad to test whether the pad one works or not. I was possibly getting confused with the content of hardware property that iOS devs normally use to do this job.
    If someone can tell me if the iPad/iPod versions work or not, then if not I'll post a fuller unit that has working (but less general) code.

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  10. Roland KossowSeptember 26, 2013 at 3:31 AM

    Hi Brian,
    it is working - just checked on iPad mini in my lunch break :-)
    Can you tell me where I can find more information on the wrap method?

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  11. Brian LongSeptember 26, 2013 at 3:38 AM

    The source :o)

    Wrap takes an Objective-C object pointer and wraps it into a suitable Delphi object, if appropriate

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  12. Roland KossowSeptember 26, 2013 at 3:43 AM

    Thanks for the answer - and in the JNI area it would take a Java object pointer I guess.

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  13. Brian LongSeptember 26, 2013 at 3:43 AM

    Indeed!

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  14. Ivane KatsitadzeOctober 1, 2013 at 5:27 PM

    try this:

    var
      _xDevice: IFMXDeviceService;
    begin
      _xDevice := TplatformServices.Current.GetPlatformService(IFMXDeviceService) as IFMXDeviceService;

      if Pos('iPad', _xDevice.GetModel) > 0 then
      begin
        //Bla Bla
      end;

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  15. Merab ChikvaidzeOctober 1, 2013 at 11:24 PM

    Ivane Katsitadze
    Undeclared IFMXDeviceService
    which file i need to use for declaration?

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  16. Roland KossowOctober 1, 2013 at 11:27 PM

    Qhy not use the FMX.Helpers.iOS isPad and isPhone-functions?

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  17. Merab ChikvaidzeOctober 1, 2013 at 11:29 PM

    Roland Kossow
    It's not work in my case i don't know why

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  18. Roland KossowOctober 1, 2013 at 11:57 PM

    Can you try with the project under this link?

    https://docs.google.com/file/d/0B_mUUtJe8v84YmRFUkJ0dlF3Nkk/edit?usp=sharing
    [edited was wrong link]

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  19. Roland KossowOctober 2, 2013 at 12:04 AM

    If it should not work wih the built-in functions you should QC the issue.
    The interface Ivane referred to can be found in FMX.Platform .

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  20. Merab ChikvaidzeOctober 2, 2013 at 12:05 AM

    Roland Kossow
    I can't open your project

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  21. Merab ChikvaidzeOctober 2, 2013 at 12:33 AM

    Roland Kossow
    Ivane Katsitadze 
    It's work correct, thanks.

    ReplyDelete

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