android - Passing an ArrayList of Objects to the new Activity

Question

I have an ArrayList of objects. ie ArrayList<ObjectName>.

I want to pass this to a new Activity. I tried to use putParcelableArrayList but it has issues with the object. I removed the <ObjectName> part from the creating of the variable and the method works but then I get eclipse complaining about unsafe stuff.

How do I pass this ArrayList<ObjectName> to a new Activity

Thanks for your time

EDIT I tried this :

ArrayList<ObjectName> arraylist = new Arraylist<ObjectName>();
Bundle bundle = new Bundle();
bundle.putParcelableArrayList("arraylist", arraylist);

I get the following Error:

The method `putParcelableArrayList(String, ArrayList<? extends Parcelable>)` in the type `Bundle` is not applicable for the arguments `(String, ArrayList<ObjectName>)`

EDIT2 Object Example Code. Do I need to changed this for Parcelable to work?

public class ObjectName {
    private int value1;
    private int value2;
    private int value3;

    public ObjectName (int pValue1, int pValue2, int Value3) {
        value1 = pValue1;
        value2 = pValue2;
        value3 = pValue3;
    }

    // Get Statements for each value below
    public int getValue1() {
        return value1;
    } 
    // etc

Answer 1

Your object class should implement parcelable. The code below should get you started.

    public class ObjectName implements Parcelable {

    // Your existing code

        public ObjectName(Parcel in) {
            super(); 
            readFromParcel(in);
        }

        public static final Parcelable.Creator<ObjectName> CREATOR = new Parcelable.Creator<ObjectName>() {
            public ObjectName createFromParcel(Parcel in) {
                return new ObjectName(in);
            }

            public ObjectName[] newArray(int size) {

                return new ObjectName[size];
            }

        };

        public void readFromParcel(Parcel in) {
          Value1 = in.readInt();
          Value2 = in.readInt();
          Value3 = in.readInt();

        }
        public int describeContents() {
            return 0;
        }

        public void writeToParcel(Parcel dest, int flags) {
            dest.writeInt(Value1);
            dest.writeInt(Value2);  
            dest.writeInt(Value3);
       }
    }

To use the above do this:

In 'sending' activity use:

ArrayList<ObjectName> arraylist = new Arraylist<ObjectName>();  
Bundle bundle = new Bundle();  
bundle.putParcelableArrayList("arraylist", arraylist);

In 'receiving' activity use:

Bundle extras = getIntent().getExtras();  
ArrayList<ObjectName> arraylist  = extras.getParcelableArrayList("arraylist");  
ObjectName object1 = arrayList[0];

and so on.