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android - How to pass the selectedListItem's object to another activity?

I have designed an activity in which there is a listView. I want that on click of the list item a new Activity should start and it should contain detail data related to the ListItem clicked.Please help me out in doing this.Thanks in advance.

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While starting an activity use putExtra to send data to another activity

Intent i = new Intent(this, SecondActivity.class);
i.putExtra("listitemselected", listitemvalue);
startActivity(i);

In SecondActivity.java use getStringExtra to get the values.

Intent i = getIntent();
String listItem = i.getStringExtra("listitemselected");

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