Screen Resolution and I Need Some sources about Qt Android Programming

[ZekDe]

Hi Friends,
I have just started to concern with Android Programming.I have undertaken this misson in company and I have to learn quickly and next stage bluetooth communication with stm32... Whatever...My first stage is I was not able to set screen resolution when I sent my simple application(one button and lineEdit).These companents seems very small on screen.How can I set them.Also I need some sources about Qt Android programming.If it has good pdf or good website for beginner It is gonna be awesome.
Thanks for Help.

[raven-worx]

@ZekDe
These are good starting points
Qt Android Getting Started
Qt Android
Qt for Android Examples

You should first get familiar with the basics and build a simple app, before throwing yourself into Bluetooth programming!

[ZekDe]

By the way I'm using C++

[Devopia53]

@ZekDe

These companents seems very small on screen.How can I set them.

Also read doc(High DPI Support in Qt).