Office Hours — Today, March 18

Tuesday, March 16

Mar 18
9:25 AM
Mark M.
has entered the room
Mark M.
turned on guest access
9:40 AM
Jim J.
has entered the room
Mark M.
howdy!
Jim J.
Hello Mark.
Just time for a quick question(s) ?
Mark M.
go ahead
Jim J.
When a user gets a new mobile device, what are the options to get the data from the old device to the new one ? How do you see this working out ?
9:45 AM
Jim J.
I wonder if the sales person will help...
Mark M.
Option #1: data sync'd to the cloud (e.g., old device uploads to your site, new device downloads from your site)
Option #2: SD (e.g., old device has export menu to create XML/JSON/CSV, new device has import menu, up to user to migrate data physically)
Jim J.
Which means you must have a web site with registration and so forth...
Ah..Sd card.
Mark M.
Well, not necessarily
If the goal is a one-time transfer, for a short period of time, security by obscurity is probably fine
server generates a unique URL
server send URL to old device
oh, wait
well, there's still probably something short of a full-on registration system you can use
but SD card seems to be more common for apps that don't already store their stuff in the cloud
Jim J.
Ok. Those two are good options. I wonder if the Android and Apple developers have considered just how they expect this to happen.
Mark M.
Option #3: smoke signals :-)
Jim J.
If it is a paid app, and the user gets a new device, is there an automatic way for the user to get those same apps to the new device w/o paying again ?
9:50 AM
Jim J.
Or is that the plan? :)
Mark M.
pretty much happens automatically, *if* they register the new device with the same Google account as old
no new fees
Jim J.
Excellent. I hope the reps at the stores help the users through the conversion.
Mark M.
yeah, well, wouldn't count on that
store reps aren't necessarily too OS-savvy for any specific OS, except Apple folk @ Genius Bar
some might help, some might not
Jim J.
Have you ever seen a button with a progress dialog type spinning circle image on it for Android ?
Mark M.
no, but with an AnimationDrawable, it should be possible using an ordinary ImageButton
AnimationDrawable is Android's XML-based approach to what an animated GIF might do
Jim J.
Ok. I will look at that. Thanks very much for the time. I love your books. Can't wait until the next Advanced edition is out !!
Mark M.
hopefully in less than a week
lotsa good stuff
interactive maps
revamped custom views chapter
reusable components
and thanks!
9:55 AM
Jim J.
Ah..Google maps. I have a need for that in my app. Gotta run
9:55 AM
Jim J.
has left the room
10:20 AM
Mark M.
turned off guest access

Tuesday, March 16

 

Office Hours

People in this transcript

  • Jim Jackson
  • Mark Murphy