DateFilterActivity.java 文件源码

private void createPeriodsSpinner() {
    spinnerPeriodType = (Spinner) findViewById(R.id.period);
    spinnerPeriodType.setAdapter(createSpinnerAdapter(this, periods));
    spinnerPeriodType.setOnItemSelectedListener(new OnItemSelectedListener() {
        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            PeriodType period = periods[position];
            if (period == PeriodType.CUSTOM) {
                selectCustom();
            } else {
                selectPeriod(period);
            }
        }
        @Override
        public void onNothingSelected(AdapterView<?> arg0) {
        }
    });
}