Question

I have a problem that I want to set and get an ArrayList from setter and getter methods of android. But I am new to android and Java and don’t know how to do that? Can anyone help me regarding this problem?

Answer 1

Example –

import java.util.ArrayList;
import java.util.List;

public class Test {

List<String> list = null;

public List<String> getList() {
    return list;
}

public void setList(List<String> list) {
    this.list = list;
}

public static void main(String[] args) {
    Test test = new Test();
    List<String> sample = new ArrayList<String>();
    sample.add("element 1");
    test.setList(sample);
    List<String> sample1 = test.getList();
}
}