snippet

@BindingAdapter({"resourceState"})
public static void setResourceState(CompoundButton view, int state) {
    boolean checked;
    checked = state != LocationState.STOPPED;
    if (view.isChecked() != checked) {
        view.setChecked(checked);
    }
}

@InverseBindingAdapter(attribute = "resourceState", event = "resourceStateAttrChanged")
public static int getResourceStateAttrChanged(CompoundButton view) {
    if (view.isChecked()) {
        return LocationState.WAITING;
    } else {
        return LocationState.STOPPED;
    }
}

@BindingAdapter({"resourceStateAttrChanged"})
public static void setResourceStateAttrChanged(CompoundButton view, final InverseBindingListener attrChange) {
    view.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            Context context = buttonView.getContext();
            if (isChecked) {
                Repository.getInstance().requestLocationUpdates(context);
            } else {
                Repository.getInstance().removeLocationUpdates(context);
            }
        }
    });
}