How to send and receive an ArrayList from one activity to another activity in Android?

Question

        Bundle bundle = new Bundle();

        bundle.putParcelableArrayList("countiesof",
                (ArrayList<? extends Parcelable>) jsonDataList);
        Intent intent = new Intent(SplashActivity.this, HomeActivty.class);

        intent.putExtra("mycountries", jsonDataList);

        startActivity(intent);

Now ,I want to pass arraylist from one to another activity.

see http://stackoverflow.com/questions/21250339/how-to-pass-arraylistcustomeobject-from-one-activity-to-another/21250450#21250450 — Shayan Pourvatan, Jan 29 '14 at 05:37
what kind of objects you are storing in the jsonDataList ? are they parcelable ? — , Jan 29 '14 at 05:37
What and how exactly your arraylist is designed? Please show which arraylist you want to pass? — GrIsHu, Jan 29 '14 at 05:53

score 1 · Answer 1 · edited Jan 29 '14 at 05:54

1

  Intent intent = new Intent(SplashActivity.this, HomeActivty.class);

   putStringArrayListExtra(String name, ArrayList<String> value)

    startActivity(intent);

edited Jan 29 '14 at 05:54

GrIsHu

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answered Jan 29 '14 at 05:37

Dakshesh Khatri

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`jsonDataList.toString()`? if `jsonDataList` was a list of object did this is a good way? – Shayan Pourvatan Jan 29 '14 at 05:40
you can use this easily. – Dakshesh Khatri Jan 29 '14 at 05:42
it's a very bad approach, you must use `Parcelable` or `Serializable` to send one list ( i prefer `Parcelable` because it is faster ) – Shayan Pourvatan Jan 29 '14 at 05:46
bad approach again, please see http://stackoverflow.com/questions/11340776/passing-a-list-from-one-activity-to-another – Shayan Pourvatan Jan 29 '14 at 05:54
where i use this? can you show me. – Shayan Pourvatan Jan 29 '14 at 05:57

score 0 · Accepted Answer · answered Jan 29 '14 at 05:40

You can declare you ArrayList as a static one like this,

public static ArrayList<String> array = new ArrayList<String>();

By doing this you can access your ArrayList from anywhere by

activity_name.array;

where activity_name is the activity or class in which you declare the static ArrayList

score 0 · Answer 3 · edited May 23 '17 at 11:49

0

Already i've asked passing data one activity to another. pls read this thread.

How to pass bean class one activity to another activity on android

edited May 23 '17 at 11:49

Community

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answered Jan 29 '14 at 05:41

RVG

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How to send and receive an ArrayList from one activity to another activity in Android?

3 Answers3