Cannot resolve method startActivity()

Question

I\'m new to the android development and having a bit of a problem changing activities. I am trying to change activities from within a method but I am getting the error can

Answer 1

To start a new activity you will need a context to start from, and your current activity "BaseAdapter" is not a Context, luckly every view has a Context, so you can do like this:

public void open301(View view) {
    Intent openThree = new Intent(view.getContext(), ThreeZeroOne.class);
    view.getContext().startActivity(openThree);
}