List view row pressed

Question

I have a list view with couple of items and i set this function get call when a row in the list view is clicked.

I want to open new activity and send him an object from an array of objects. I have a problem with this line :

Intent i = new Intent(this, Item_Activity.class);

because the this is now no the activity.

this is the code:

lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
         public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
             Intent i = new Intent(this, Item_Activity.class);
             Item item = m_items.get(position);
             i.putExtra("object", item);
             startActivity(i);
         }

    });

score 1 · Accepted Answer · answered Feb 03 '12 at 12:56

1

Problem:

You are passing the wrong context in

Intent i = new Intent(this, Item_Activity.class);

Solution:

Use : YourActivityName.this instead if using simply this

eg. Intent i = new Intent(CurrentActivityName.this, Item_Activity.class);

answered Feb 03 '12 at 12:56

Kartik Domadiya

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score 1 · Answer 2 · answered Feb 03 '12 at 12:58

1

Add ActivityName.this instead of this only,

Intent i = new Intent(ActivityName.this, Item_Activity.class);

answered Feb 03 '12 at 12:58

Rupali

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score 0 · Answer 3 · answered Feb 03 '12 at 12:57

0

is your Item is parcelable, if not make this object parcelable by following link: http://prasanta-paul.blogspot.in/2010/06/android-parcelable-example.html

answered Feb 03 '12 at 12:57

jeet

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score 0 · Answer 4 · edited May 23 '17 at 12:03

0

Your object has to be either serializable or parcelable and I don't think you can pass an array into an intent read this - How to pass an object from one activity to another on Android

more to that

passing an array in intent android

edited May 23 '17 at 12:03

Community

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answered Feb 03 '12 at 12:58

Sergey Benner

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List view row pressed

4 Answers4