Question

I am new to android. I would like to create an array list that contains 4 parameters: name phone number, type of call, data, but i don’t know how to do it. Can someone please help me?

Secondly I would like to ask what is the difference between list and listadapter ?

I mean I need something like this. I need to create an array that is going to print in a log file the first element[1]…second and so on. The first element is an array of 4 parameters(name,phone,type,data). => array of objects.!

[1] Me 07678333.. MISSED 23.06.2011

[2] JHG 9898.. MISSED 7.04.2012
....

Answer 1

you could make for example a class called PhoneCall:

class PhoneCall{
     String name;
     String number;
     String type;
     String date;

     PhoneCall(String name, String number, String type, String date)
     {
         this.name = name;
         this.number = number;
         this.type = type;
         this.date = date;
     } 
    //getters and setters here
}

and then make arraylist:

ArrayList<PhoneCall> list = new ArrayList<PhoneCall>();

and add new items to it:

list.add(new PhoneCall(name,number,type,date));