Transfer data from one Activity to Another Activity Using Intents

Question

I would like to be able to transfer data from one activity to another activity. How can this be done?

Answer 1

Passing data from one activity to other in android

Intent intent = new Intent(context, YourActivityClass.class);
intent.putExtra(KEY, );

startActivity(intent);

Retrieving bundle data from android activity

Intent intent = getIntent();
  if (intent!=null) {
  String stringData= intent.getStringExtra(KEY);
  int numberData = intent.getIntExtra(KEY, defaultValue);
  boolean booleanData = intent.getBooleanExtra(KEY, defaultValue);
  char charData = intent.getCharExtra(KEY, defaultValue);   }