also the reason i ldidnt use array is because i couldnt figure out how to add objects to it. there is no add method:(.
On Thu, Mar 26, 2009 at 6:50 PM, Josh Dobbs <[email protected]> wrote: > I want to keep track of multiple instances of a class without hardcoding a > bunch of variables. I can use either an array or collection it doesnt really > matter to me but I cant seem to get either to work. I cant seem to find an > example of what I want to do anywhere. Im also open to suggestions if their > is a better way to do this. > > On Thu, Mar 26, 2009 at 6:34 AM, Stoyan Damov <[email protected]>wrote: > >> >> I don't understand what are you really asking? Whether arrays are >> faster than collection classes? Yes, they are faster, but you have to >> manage their contents (insertions, deletions, etc.) yourself. >> >> On Thu, Mar 26, 2009 at 3:31 PM, Josh Dobbs <[email protected]> wrote: >> > Here's what my code looks like... >> > >> > >> > private >> > >> > Collection _cars; >> > >> > Car myCar= >> > >> > new Car(1,1,false,5, "blue"); >> > >> > Car myCar2= new Car(1,1,false,5, "red"); >> > >> > _cars.add(myCar); >> > _cars.add(myCar2); >> > >> > >> > On Thu, Mar 26, 2009 at 6:18 AM, Josh Dobbs <[email protected]> >> wrote: >> >> >> >> >You mean like the ones in the java.util >> >> Yes, specifically java.util.collection >> >> >What's a VO? >> >> A VO is basically a class that only contains properties(Value Objects). >> >> >> >> >> >> On Thu, Mar 26, 2009 at 4:53 AM, Mark Murphy <[email protected]> >> >> wrote: >> >>> >> >>> Josh wrote: >> >>> > I want to store objects into an array or collection(whichever is >> best >> >>> > suited to this in dalvik). >> >>> >> >>> You mean like the ones in the java.util package? >> >>> >> >>> > the objects are basically just VO's all of >> >>> > the same class that i want to keep track of. >> >>> >> >>> What's a VO? >> >>> >> >>> -- >> >>> Mark Murphy (a Commons Guy) >> >>> http://commonsware.com >> >>> _The Busy Coder's Guide to Android Development_ Version 2.0 Available! >> >>> >> >>> >> > >> > >> > >> > >> > > >> > >> >> >> >> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
