Bug? DocumentInteraction problem opening images

Discussion in 'iOS Bugs & Wishlist' started by n3t, Jun 18, 2015.

  1. n3t

    n3t Member Licensed User

    I tried the example from the tutorial but I can not in any way to open DocumentInteraction.
    I have to set some other parameter?

    PS: with a png or jpg file I get NO error but DocumentInteraction dosen't start.
    With a pdf file _I get this error:

    Application_Start
    Application_Active
    LaunchServices: invalidationHandler called
    Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
    (
    "<NSLayoutConstraint:0x156d68e0 V:[UIView:0x156ccc80(>=44)]>",
    "<NSLayoutConstraint:0x156d6800 V:|-(0)-[UIView:0x156ccc80] (Names: '|':UIView:0x15690640 )>",
    "<NSLayoutConstraint:0x156d6860 V:[UICollectionView:0x158c9c00]-(0)-| (Names: '|':UIView:0x156ccc80 )>",
    "<NSLayoutConstraint:0x156d6650 UIView:0x15690640.height == UIView:0x156905d0.height>",
    "<NSLayoutConstraint:0x156d7090 _UIAlertControllerView:0x156d2180.height == UIView:0x156905d0.height>",
    "<NSLayoutConstraint:0x156ed690 _UIAlertControllerView:0x156d2180.height == UIView:0x156c12e0.height>",
    "<NSLayoutConstraint:0x156f0410 UIView:0x15690640.bottom == UICollectionView:0x158c9c00.bottom>",
    "<NSLayoutConstraint:0x156e1f30 'UIView-Encapsulated-Layout-Height' V:[UIView:0x156c12e0(21)]>"
    )
    Will attempt to recover by breaking constraint
    <NSLayoutConstraint:0x156d68e0 V:[UIView:0x156ccc80(>=44)]>
    Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
    The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
    Unable to simultaneously satisfy constraints.
    Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
    (
    "<NSLayoutConstraint:0x156d67d0 V:[UIView:0x15690640(>=44)]>",
    "<NSLayoutConstraint:0x156d6650 UIView:0x15690640.height == UIView:0x156905d0.height>",
    "<NSLayoutConstraint:0x156d7090 _UIAlertControllerView:0x156d2180.height == UIView:0x156905d0.height>",
    "<NSLayoutConstraint:0x156ed690 _UIAlertControllerView:0x156d2180.height == UIView:0x156c12e0.height>",
    "<NSLayoutConstraint:0x156e1f30 'UIView-Encapsulated-Layout-Height' V:[UIView:0x156c12e0(21)]>"
    )
    Will attempt to recover by breaking constraint
    <NSLayoutConstraint:0x156d67d0 V:[UIView:0x15690640(>=44)]>
    Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
    The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
     

    Attached Files:

    Last edited: Jun 18, 2015
  2. n3t

    n3t Member Licensed User

    With this second sample I get error

    LaunchServices: invalidationHandler called

    but DocumentIteraction open and I can select Ibook.
    No way to open an image (tried png and jpg)
     

    Attached Files:

  3. Erel

    Erel Administrator Staff Member Licensed User

    Which device are you using?

    In the first sample the file was not added to the Files tab.
     
  4. n3t

    n3t Member Licensed User

    I Erel.
    I use B4i v. 1.8 (registered version), iPhone 1.40 and a Ipad3 with iOS 8.1 as test device.

    Can you try di_sample3 (added hello.jpg, hello.png and hello.pdf to files).
    Pdf load DI ("LaunchServices: invalidationHandler called" message is OK?).
    Images dosen't start DI.

    thanks

    PS: DI show a mask different from your tutorial (http://www.b4x.com/android/forum/threads/open-local-files-with-external-apps.51941/#content)
     

    Attached Files:

    Last edited: Jun 19, 2015
  5. n3t

    n3t Member Licensed User

    Update test.
    On Ipad Mini 1° version with iOS 7.1.2 DI load any type of file.

    Seems a problem / bug with iOS 8.xx or may be that there are not a default app for standard files (.txt, .jpg, .png, .log, .doc, etc.) on a clean Ipad ?

    I want to try with a iPhone ...
     
    Last edited: Jun 19, 2015
  6. Erel

    Erel Administrator Staff Member Licensed User

    Your code works properly on iPhone 5S running iOS 8.
     
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