Button to go back to MainActivity

Question

I want to create a button that would lead the user straight back to main activity which doesn't have the android name="com.example.example".
It has android.intent.etc...
How can I reference my button to go back to this activity?

Answer 1

Lets say your main activity is called Main.java.

btnBack.setOnClickListener(new OnClickListener(){    private void onClick(){     Intent intent = new Intent(currentActivity.this, Main.class);     intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);        startActivity(intent);   } });