Android How do I correctly get the value from a Switch?

Question

I\'m creating a Android application which uses a Switch.
I\'m trying to listen for changes and get the value when changed.
I have two questions when usi

Answer 1

Switch switch = (Switch) findViewById(R.id.Switch2);

switch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    if (isChecked) {
                        ...switch on..
                    } else {
                       ...switch off..
                    }
                }
            });

i hope this will solve your problem