[Jprogramming] J901

['Mike Day' via Programming]

Yes.  I’d tried that before I posted and there was no obvious sign of J kbds;  I pressed keyboard & input methods and nothing happened.

Tried again just now, and there they were!  

Sorry!

Mike

Sent from my iPad

> On 17 Dec 2019, at 22:54, bill lam <bbill.lam at gmail.com> wrote:
> 
> android security requires every newly installed keyboard to manually enable
> before use. go setting, keyboard and input method, manage keyboard to
> enable jkeyboard or jdkeyboard (Dvorak).
> 
> On Wed, Dec 18, 2019, 3:15 AM 'Mike Day' via Programming <
> programming at jsoftware.com> wrote:
> 
>> Missing "Keyboard"
>> 
>> Re J for Android,  I thought I'd see if I could find J901.
>> Uninstalled the previous version from the phone, J807, I think.
>> Eventually found the apk file, downloaded and got it to install.
>> (I'm a real novice on Android)
>> 
>> It's up and running,  and I even managed to save and run a
>> script,  but I've lost the J keyboard and can't see where to
>> find it again.
>> 
>> Thanks,
>> 
>> Mike
>> 
>>> On 15/12/2019 23:52, David Mitchell wrote:
>>> I always get that if I do the following steps on Android:
>>> 
>>> 1. Enter Package Manager
>>> 2. Rotate the device 90 degrees.
>>> 3. Rotate back again.
>>> 4. Exit Package Manager.
>>> 
>>> It has been happening for several releases.
>>> 
>>>> On 12/15/2019 18:48, bill lam wrote:
>>>> perhaps bug in back button. try restart J, then install again.
>>>> 
>>>>> On Mon, Dec 16, 2019, 2:20 AM Henry Rich <henryhrich at gmail.com> wrote:
>>>>> 
>>>>> I find that line in
>>>>> 
>>>>> addons/ide/jnet/winlib.ijs
>>>>> addons/ide/qt/qt.ijs
>>>>> 
>>>>> if that helps.  We'll need a jandroid expert - Bill?
>>>>> 
>>>>> Henry Rich
>>>>> 
>>>>> 
>>>>>> On 12/15/2019 10:05 AM, Arnab Chakraborty wrote:
>>>>>> Thanks to everybody for the encouraging words. I tried to install
>>>>>> debug/lint in jandroid. But I get
>>>>>> 
>>>>>> |ill-formed name: _1
>>>>>> |   ({."1 wdq)    =:wd_val
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>>> On Sun, 15 Dec 2019, 07:34 bill lam, <bbill.lam at gmail.com> wrote:
>>>>>>> 
>>>>>>> there should not be any significant visible changes in j901 jandroid.
>>>>>>> However there won't be any more update to j807 jandroid therefore
>>>>>>> it is
>>>>>>> better migrating to j901 to get bug fixes of j engine.
>>>>>>> 
>>>>>>> That said I'm not familiar with the calculus part, so that you better
>>>>> check
>>>>>>> and discuss with others first you decide.
>>>>>>> 
>>>>>>> On Sun, Dec 15, 2019, 3:15 AM Arnab Chakraborty <damdemi at gmail.com>
>>>>> wrote:
>>>>>>> 
>>>>>>>> Dear all,
>>>>>>>> 
>>>>>>>> I am about to teach a course on numerical analysis to freshmen. I
>>>>> planned
>>>>>>>> on using Jandroid as a classroom calculator for demonstration
>>>>>>>> purposes
>>>>>>> that
>>>>>>>> the students can use along with me.
>>>>>>>> 
>>>>>>>> My (not so deep) knowledge of J is based on version 8 only. As I
>>>>>>> understand
>>>>>>>> J901 is quite different from the previous version, especially in the
>>>>>>>> calculus part, which I shall need a lot. In view of this I need
>>>>>>> suggestions
>>>>>>>> about the following:
>>>>>>>> 
>>>>>>>> 1) Should I better ask the students to use Jandroid version 8?
>>>>>>>> 2) What is a good reference of the math/calculus package?
>>>>>>>> 3) Where shall I get a comprehensive list of all changes in J901?
>>>>>>>> 
>>>>>>>> Thank you so much.
>>>>>>>> 
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