private ArrayList<String> getAllCities() {
ArrayList<City> cities = cityDB.getAllCity();
ArrayList<String> ret = new ArrayList<String>();
for (City city : cities) {
ret.add(city.getCity());
}
return ret;
}
private ArrayList<String> getAllProvinces() {
ArrayList<String> provinces = new ArrayList<String>();
ArrayList<City> cities = cityDB.getAllCity();
for (City city : cities) {
String provinceName = city.getProvince();
if (!provinces.contains(provinceName)) provinces.add(provinceName);
}
return provinces;
}
public void changeCity(String cityName) {
mAddressCityNameHan = cityName;
setCurrentTitle_City(mAddressCityNameHan, 1.0f);
mAdminArea = cityDB.getCityProvince(mAddressCityNameHan).getProvince();
try {
refreshableView.RefreshByHand();
} catch (Exception e) {
e.printStackTrace();
Log.d("Lesshst, error: ", e.toString());
}
}
private void getWeatherInfoFromXML() {
mAddressCityNameHan = citiesList.get(currentIndex);
try {
GetWeatherInfo getweatherInfo = new GetWeatherInfo();
String cityCode = cityDB.getCity(mAddressCityNameHan).getCityNumber();
getweatherInfo.queryWeatherCode(cityCode, mainHandler);
} catch (Exception e) {
e.printStackTrace();
Log.d("Lesshst, error: ", e.toString());
}
}
public CityDB openCityDB() {
String dbDicPath =
"/data"
+ Environment.getDataDirectory().getAbsolutePath()
+ File.separator
+ getPackageName()
+ File.separator
+ "databases";
String path = dbDicPath + File.separator + CityDB.CITY_DB_NAME;
File db = new File(path);
File dbDic = new File(dbDicPath);
if (db.exists()) db.delete();
Log.d("Lesshst, cityDBPath", path);
if (!db.exists()) {
Log.i("", "db is not exists");
try {
if (!dbDic.exists()) {
dbDic.mkdirs();
}
if (!db.exists()) db.createNewFile();
InputStream is = getAssets().open("city.db");
FileOutputStream fos = new FileOutputStream(db);
int len = -1;
byte[] buffer = new byte[1024];
while ((len = is.read(buffer)) != -1) {
fos.write(buffer, 0, len);
fos.flush();
}
fos.close();
is.close();
} catch (IOException e) {
e.printStackTrace();
Log.d("Lesshst, error:", e.toString());
System.exit(0);
}
}
cityDB = new CityDB(this, path);
Log.d("Lesshst: cityNumber", cityDB.getCity("石景山").getCityNumber());
return cityDB;
}