如何在SwitchCompat小部件中侦听状态更改？

Question

如何监听SwitchCompat小部件点击？我想在切换Switch时执行一些语句.

寻找相当于

button.setOnClickListener(new View.OnClickListener() {
    @Override
        public void onClick(View view) {
        //Do something
    }
});

Answer 1

static Boolean isTouched = false;

switchButton.setOnTouchListener(new View.OnTouchListener() {
            @Override
            public boolean onTouch(View view, MotionEvent motionEvent) {
                isTouched = true;
                return false;
            }
        });

switchButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
    {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
        {
            if (isTouched) {
                isTouched = false;
                if (isChecked) {
                }
                else {
                }
            }
        }
    });

试试这个!

Answer 2

你只需要这个(不需要setOnTouchListener):

switchButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
    {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
        {

                if (isChecked) {
                     //if 'isChecked' is true do whatever you need...
                }
                else {
                }
            }
        }
    });

Answer 3

随着 Butterknife SwitchCompat 状态的改变

  @OnCheckedChanged(R.id.switchCompat)
  public void onCheckedChanged(SwitchCompat switchCompat, boolean isChecked) {
    Log.i("skh", "check:" + isChecked);

    if (isChecked) {
        // Log.i("skh","check:"+isChecked);
    } else {

    }
}