public void saveCounty(County county) {
if (county != null) {
ContentValues values = new ContentValues();
values.put("county_name", county.getCountyName());
values.put("county_code", county.getCountyCode());
values.put("city_id", county.getCityId());
db.insert("County", null, values);
}
}
private void queryCounty() {
countyList = db.getCounties(selectedCity.getId());
if (countyList.size() > 0) {
dataList.clear();
for (County c : countyList) {
dataList.add(c.getCountyName());
}
adapter.notifyDataSetChanged();
listview.setSelection(0);
title.setText(selectedCity.getCityName());
currentLevel = LEVEL_COUNTY;
} else {
queryServer(selectedCity.getCityCode(), "county");
}
}
/** 查询选中市内所有的县，优先从数据库查询，如果没有查询到再去服务器上查询。 */
private void queryCounties() {
countyList = coolWeatherDB.loadCounties(selectedCity.getCityName());
if (countyList.size() > 0) {
dataList.clear();
for (County county : countyList) {
dataList.add(county.getCountyName());
}
adapter.notifyDataSetChanged();
listView.setSelection(0);
titleText.setText(selectedCity.getCityName());
currentLevel = LEVEL_COUNTY;
} else {
// queryFromServer(selectedCity.getCityCode(), "county");
}
}
