-2
votes
1answer
83 views

calling an abstract method in abstract class

Suppose i have an abstract base class Parent which defines an abstract Method A(some parameter) taking a parameter, also it defines an instance Method B which calls method A(parameter) inside its ...
2
votes
1answer
98 views

Architectural problem for Activity communication in an Android app

I maintain an open source Flickr app Glimmr for Android. There is currently an architectural issue around pagination that I've been trying to solve for quite a while, and would appreciate ideas. ...
0
votes
1answer
1k views

Mobile development project architecture model/pattern

I would like to hear some improvement suggestions for mobile development (Android/iOS) project architectures. I would like to go for a "safe" design, modular and that can be easily maintained in time. ...
0
votes
1answer
41 views

Additional class for objects construction when working with database

I have a class derived from SQLiteOpenHelper which is all about working with a database, i.e. tables creation, insertions, data selections. All methods which deal with data selection return a Cursor. ...
4
votes
3answers
889 views

Develop for Desktop and mobile use?

I am in the very beginning of developing an app / desktop program. I want it to be cross-platform and possibly also as a tablet version (preferably Android Icecream sandwich). Note that I need to run ...
6
votes
3answers
760 views

Carpool logical architecture

I'm designing a carpool system (drivers can publish their routes and passengers can subscribe to them) with WebServices(axis2) and Android clients (ksoap2). I have been having problems with the ...