Problem with the display on android armeabi

Maniform · 9 Apr 2015, 14:34

Hello Guys ! (French)
I have developped my first project on Qt for computer and it works very well but I want to deploy it on my phone (compatible armebi) :

Samsung s5839i
Android 2.3.7
Cyanogenmod 7 20130815 Unofficial
Cooperve

But when I do it, the display of the widgets, mostly of the QSpinBoxes, is very bad. You can see it by clicking here.
On computer, it looks like that (it's an older version).
I don't know why but the display has been good just once time but I don't know the reason. That just proved me that my phone can display it well.

Anyone could help me please ?

compeoree · wrote on 9 Sept 2015, 16:09

I cannot help directly with Android, but I had something similar when deploying on embedded Linux system. The underlying problem was related to installed fonts. I would check what fonts are installed on Android and what is being used in Qt.

Maniform · wrote on 10 Sept 2015, 14:21

Thank you for your answer. I tried your solution with Droid Sans' font but it doesn't work.

Jeff Andle · wrote on 22 Sept 2015, 11:11

in linux2.6.31 on an ARM with a 480x272 display I had to force font sizes in pixels. I assume that the underlying issue was a failure by me to define some lower level variables. With that, things were both legible and acceptable.

Maniform · wrote on 19 Oct 2015, 04:57

I had recently owned a new phone (Onplus One) on cyanogenmod 12 (api 5.1.1) and I have exactly the same problem on this one. It has a 5.5" screen.
Screenshot link

If anyone have a solution.
Thank you.