Question

What is the use of Bundle in Android?

Answer 1

Bundles are used to pass the required data between various Android activities. These are like HashMap that can take trivial data types. Below code shows how to transfer a piece of data by using bundle:

Bundle b=new Bundle();

b.putString("Email","abc@xyz.com");

i.putExtras(b); // where i is intent

Answer 2

Bundle: - A mapping from String values to various Parcelable types.It is used for passing data between various activities of android. To be used for the destination activity, create a bundle and pass it to Intent that starts the activity. Bundle is generally.