How to pass an object from one activity to another on Android

Question

I am trying to work on sending an object of my customer class from one Activity and display it in another Activity.

The code for t

Answer 1

Create two methods in your custom Class like this

public class Qabir {

    private int age;
    private String name;

    Qabir(){
    }

    Qabir(int age,String name){
        this.age=age; this.name=name;
    }   

    // method for sending object
    public String toJSON(){
        return "{age:" + age + ",name:\"" +name +"\"}";
    }

    // method for get back original object
    public void initilizeWithJSONString(String jsonString){

        JSONObject json;        
        try {
            json =new JSONObject(jsonString );
            age=json.getInt("age");
            name=json.getString("name");
        } catch (JSONException e) {
            e.printStackTrace();
        } 
    }
}

Now in your sender Activity do like this

Qabir q= new Qabir(22,"KQ");    
Intent in=new Intent(this,SubActivity.class);
in.putExtra("obj", q.toJSON());
startActivity( in);

And in your receiver Activity

Qabir q =new Qabir();
q.initilizeWithJSONString(getIntent().getStringExtra("obj"));