Get data send by one activity to all activities

Question

I have activity A and it calls activity B using Intent and putting some data in intent .Now I want to access data send by A in activity C.Can I do this?If Yes then how?

Answer 1

Simple Use this piece of code

String value = getIntent().getExtras().getString("keyName");

Or you can use SharedPreference in ActivityA then retrieve in ActivityC
Or You can use POJO (i.e getter & setter) to Set in in ActivityA then Get in ActivityC

e.g

    public class Example{

     private String name;
     private int age;

     public void setName(String name){
        this.name = name;
     }

     public String getName(){
        return this.name;
     }

}

Answer 2

Put your data in ActivityA like this

Intent intent = new Intent(this, ClassB.class);
intent.putExtra("yourKey", yourValue);
startActivity(intent);

get your values from ActivityB using this

Intent intentA = getIntent();
String yourString = intentA.getStringExtra("yourKey");

Hope this helps:)

Answer 3

Create the base activity for all the activities and pass the date in that activity through a method in bundle. Now you can get this data at any activity.

Answer 4

You can use SharedPreferences to save values and can access it from Any ACtivity

More on Shared Preferences