get state of ToggleButton through handler

问题

I need to be able to access the state of a ToggleButton seeing is how there is no way to create methods for the specific state of a ToggleButton. So here is where I'm at so far:

ToggleButton syncSwitch = (ToggleButton)findViewById(R.id.toggleButton1);
syncSwitch.setOnClickListener(new OnClickListener(){
    @Override
    public void onClick(View view){
        Toast.makeText(getApplicationContext(), "Click!", Toast.LENGTH_SHORT).show();
    }
});

Now all I need is some type of boolean method that can tell the handler the state of the ToggleButton.

回答1:

What do you mean by 'create methods for the specific state'? You can get the state using isChecked().

回答2:

You can also check by using togglebtn.setOnCheckedChangeListener Listener like this:

ToggleButton toggle = (ToggleButton) findViewById(R.id.toggle);
toggle.setOnCheckedChangeListener(new OnCheckedChangeListener() {

@Override
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                Toast.makeText(getApplicationContext(),
                        String.valueOf(buttonView.isChecked()), Toast.LENGTH_SHORT).show();
            }
        });

来源：https://stackoverflow.com/questions/7142543/get-state-of-togglebutton-through-handler