ArrayList <Car> CarList = new ArrayList<Car>();
Car carItems= new Car(carno, cartype, date, arriveTime, carcost);
CarList .add(carItems);
Now I want to pass carList through Intent?
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3 Answers
For passing the the object:
Bundle bundle = new Bundle();
ArrayList <Car> CarList = new ArrayList<Car>();
Car carItems= new Car(carno, cartype, date, arriveTime, carcost);
CarList.add(carItems);
bundle.putSerializable("carList",carList);
intent.putExtras(bundle);
For retrieving:
ArrayList <Car> CarList = getIntent().getSerializableExtra("carList");
Make sure Car is serializable:
public class Car implements Serializable {
}
3 Comments
user2799407
It show error as The method putExtra(String, boolean) in the type Intent is not applicable for the arguments (String, List<Car>)
betteroutthanin
Have you made your
Car class implement Parcelableuser2799407
public class Car implements Parcelable and I bave implemented public int describeContents(), public void writeToParcel(Parcel dest, int flags)
It seems that you actually have to make Car a Parcelable.
To add it to the Intent, use putParcelableArrayListExtra(String name, ArrayList<? extends Parcelable> value)
Edit
To get the list in the other activity, do this in onCreate or onNewIntent:
Intent i = getIntent();
ArrayList<Car> cars = i.getParcelableArrayListExtra("extraKeyUsedWithPutExtra");
2 Comments
user2799407
hi how to get that list in another activity?
Ridcully
I added info on how to get the list from another activty to the answer.
2 Comments
user2799407
Yes but I want to pass carList through Intent.
Kitesurfer
An ArrayList full of Objects can be put into any parcel using: developer.android.com/reference/android/os/…