Go2car2go QML Car2Go client - app showcase
m (Hamishwillee - Tidy wiki text)
m (moved Go2car2go made with c++ and qt quick components to Go2car2go app - a Car2Go client in C++ and Qt Quick Components: More descriptive)
Revision as of 03:54, 26 March 2012
This article describes go2car2go, a car2go client for Nokia Symbian devices with Belle and Nokia N9.
go2car2go is a car2go client for Nokia Symbian devices with Belle and Nokia N9. car2go is a car rental service powered by Daimler and used in many cities around the world.
After successfully publishing my car2go app for Nokia N9 devices (go2car2go for N9) via Ovi Store I have decided to participate at this an app design competition organized by Nokia.
I was already trying to write an app for Symbian 5th devices (for my N97) where no Qt Quick Components were ready there about 1,5 years ago. So I had to create all my UI components myself.
But fortunately there are Qt Quick Components with lots of useful items and creating apps for Symbian/ Meego is much easier now.
Let’s have a look at my car2go app for Symbian Belle devices. The beauty of Qt Quick components and QML in general, one can develop his/her UI for different display resolutions with the same code. That's what i have done with my app which runs on different Symbian devices without code modification (Tested on N9, N8, X7 ).
My app's logic is done in C++ and UI with Qt Quick Components/ QML. I have used standard Qt Quick components as much as possible. But sometimes I found them a little bit wired. For example you can not change color of "button" component. The only thing you can set is dark or light version of it.
But let's go step by step. At the very beginning I wanted my app to be simple and elegant. Second, all essential operations should be arrived with one touch. Therefore I have decided to compose my own header with two buttons on edges and view caption in the middle.
Since my app is for finding nearest vehicles, parking spots, and gas stations of car2go rental service, the custom header in each view is the solution. You can switch to map view in each category with one click. The essential operation after successfully finding the nearest vehicle you want to book it or let you navigate you to it. For this case I am using customized dialog with buttons and text area.
In preferences view, I have decided to compose my own group label since I do like the WebOS way :)
As mentioned above this app runs without any modification on Nokia E6 for example which has display resolution of 640 x 480 px.
You can download self-signed version with limited capabilities from here Media:Go2car2go.sis