Users of j901 for iOS, please read:
https://code.jsoftware.com/wiki/Guides/iOS

which outlines what the app can do and how to make it do it.

See also: https://code.jsoftware.com/wiki/User:Ian_Clark/iOS/Review_Notes
…a more extensive discussion, intended to introduce the app to the App
Store reviewers. By accident it got linked from its App Store shop-window,
which I concluded was no bad thing.


On Tue, 22 Feb 2022 at 20:26, Ian Clark <[email protected]> wrote:

> Thanks Richard.
>
> And that tells me something I was keen to find out: can Import fetch files
> out of Dropbox. You're telling me it can.
>
> On Tue, 22 Feb 2022 at 20:13, Richard Donovan <[email protected]>
> wrote:
>
>> Ian - that’s great - I hadn’t noticed that! Pleased to see that I can
>> also pick up Dropbox so I have two new ways of getting all my devices to
>> talk to each other! I’m impressed!
>>
>> Richard Donovan
>>
>> > On 22 Feb 2022, at 19:45, Ian Clark <[email protected]> wrote:
>> >
>> > Righard Donovan wrote
>> >> Of course I would be over the moon if J-iOS could pick up *.ijs files
>> > directly from my Dropbox or iCloud so I could seamlessly share over all
>> > platforms but I guess that’s asking a tad too much!
>> >
>> > Not at all. In fact j901 for iOS can already import *.ijs from iCloud
>> > Drive, via the Import button (top right). Report a bug if it doesn't
>> work
>> > for you.
>> >
>> >
>> > Which j for iOS are you using? j701 or j901?
>> >
>> >> On Tue, 22 Feb 2022 at 18:37, Richard Donovan <[email protected]>
>> wrote:
>> >>
>> >> Thanks Bill!
>> >>
>> >> Of course I would be over the moon if J-iOS could pick up *.ijs files
>> >> directly from my Dropbox or iCloud so I could seamlessly share over all
>> >> platforms but I guess that’s asking a tad too much!
>> >>
>> >> Richard Donovan
>> >>
>> >>>> On 21 Feb 2022, at 13:06, bill lam <[email protected]> wrote:
>> >>>
>> >>> iOS apps are supposed to run inside sandbox and leaking file system
>> >> info is
>> >>> discouraged. Nevertheless you can hack using the HOME environment
>> >> variable.
>> >>> try the following
>> >>>
>> >>> 2!:5'HOME'
>> >>> 1!:0 (2!:5'HOME'),'/*'
>> >>> 1!:0 (2!:5'HOME'),'/Documents/*'
>> >>> 1!:0 (2!:5'HOME'),'/Documents/j/*'
>> >>>
>> >>>
>> >>>> On Mon, 21 Feb 2022 at 8:11 PM Richard Donovan <
>> [email protected]>
>> >>>> wrote:
>> >>>>
>> >>>> On my iPhone…
>> >>>>
>> >>>> jpath'~install'
>> >>>> ~install
>> >>>>
>> >>>> Which isn’t much help’
>> >>>> ________________________________
>> >>>> From: General <[email protected]> on behalf of
>> bill
>> >>>> lam <[email protected]>
>> >>>> Sent: Monday, February 21, 2022 4:37:15 AM
>> >>>> To: [email protected] <[email protected]>
>> >>>> Subject: Re: [Jgeneral] J903 on Pixel 6 Pro (Android)
>> >>>>
>> >>>> the install folder on any platform can be found by
>> >>>> jpath'~install'
>> >>>> on android it is
>> >>>> /storage/emulated/0/Android/data/com.jsoftware.j.android/files
>> >>>>
>> >>>>>> On 20 Feb 2022, at 1:58 AM, J. Patrick Harrington <[email protected]>
>> >> wrote:
>> >>>>>
>> >>>>> I just recently replaced my old iPhone (a 6 Plus) with a new Google
>> >>>> Pixel 6 Pro.
>> >>>>>
>> >>>>> It seems to be an impressive phone with a great camera. One of my
>> >>>> motivations for not getting a newer iPhone was my desire to escape
>> the
>> >>>> increasingly locked-down Apple philosophy. I had problems moving
>> files
>> >> back
>> >>>> and forth between my linux computer and the phone. I'm glad to report
>> >> that
>> >>>> I had no particular difficulty installing  J903 on the Pixel 6. The
>> file
>> >>>> locations are cumbersome; you need something like
>> >>>>>
>> >>>>> Apath=:
>> >>>> '/storage/emulated/0/Android/data/com.jsoftware.j.android/files/'
>> >>>>>
>> >>>>> in your startup profile. But the good news is that you just need a
>> USB
>> >> C
>> >>>> cable between your Pixel and computer and you just drag and drop
>> files
>> >> to
>> >>>> transfer them back and forth. I used to test the speed of J on
>> phones by
>> >>>> inverting a 500 x 500 matrix -- on my old iPhone it took 0.5 sec,
>> but on
>> >>>> this Pixel it's down to 0.046 sec. (Need to use a larger matrix, e.g.
>> >> 1000
>> >>>> x 1000 -> 0.37 sec.) It took a bit of fussing to install the Dykman
>> >>>> keyboard but now its there and works great. I noticed there was a 2nd
>> >>>> keyboard available but I haven't tried it. How does it differ? I must
>> >> say
>> >>>> that though I ran J programs on the iPhone, I seldom developed
>> anything
>> >> on
>> >>>> it. But J903 on this Pixel 6 is so smooth that I've started writing
>> >> (short)
>> >>>> routines on it and copying them back to the laptop.
>> >>>>>
>> >>>>> My real reason for writing this report is ask for pointers to any
>> >>>> discussions regarding J on android phones. The android OS is
>> completely
>> >> new
>> >>>> to me. One glitch I encountered was when I modified a J routine with
>> a
>> >> text
>> >>>> editor I'd installed on the Pixel. I got a strange file read error.
>> It
>> >>>> looked like the editor did something invisible to the file that
>> ruined
>> >> the
>> >>>> J session -- all my definitions were gone and I had to kill J and
>> >> restart.
>> >>>> But if I made the file changes on the laptop and ported the file
>> over,
>> >> it
>> >>>> was fine. Any suggestions for a good text editor for android? (I'm an
>> >> old
>> >>>> school vi guy, but I've not found a good plane vi.)
>> >>>>>
>> >>>>> Anyway, I appreciate any pointers of discussions of J on android...
>> >>>>>
>> >>>>> Patrick
>> >>>>>
>> >>>>>
>> ----------------------------------------------------------------------
>> >>>>> For information about J forums see
>> http://www.jsoftware.com/forums.htm
>> >>>>
>> >>>>
>> ----------------------------------------------------------------------
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>> http://www.jsoftware.com/forums.htm
>> >>>>
>> ----------------------------------------------------------------------
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>> >>>>
>> >>> ----------------------------------------------------------------------
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>> http://www.jsoftware.com/forums.htm
>> >> ----------------------------------------------------------------------
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>> >>
>> > ----------------------------------------------------------------------
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>> ----------------------------------------------------------------------
>> For information about J forums see http://www.jsoftware.com/forums.htm
>>
>
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