I send my 3 modules (Activity) Activity1 (Data), Activity2 (Generate), activity3 (Save), each with their respective EditText.
What I want is that from the Module 3 to erase data from EditText of Module1.
You can't, when you change from activity to activity only one remains in the foreground, the rest will be paused, if you need to pass values from one activity to another, you could use variables defined in Process Globals
So what I can do is: Before moving from one activity to another to collect the data objects and send them to Globals Process variables and there, use them in the new activity. I'm right?