public static void saveToDatabase(Context context, final List<Account> items) {
final DatabaseHelper helper = OpenHelperManager.getHelper(context, DatabaseHelper.class);
try {
final Dao<Account, String> dao = helper.getAccountDao();
dao.callBatchTasks(
new Callable<Void>() {
public Void call() throws Exception {
// Delete all
int removed = dao.delete(dao.deleteBuilder().prepare());
if (Flags.DEBUG) {
Log.d(LOG_TAG, "Deleted " + removed + " from database");
}
for (Account item : items) {
dao.create(item);
}
if (Flags.DEBUG) {
Log.d(LOG_TAG, "Inserted " + items.size() + " into database");
}
return null;
}
});
} catch (Exception e) {
if (Flags.DEBUG) {
e.printStackTrace();
}
} finally {
OpenHelperManager.releaseHelper();
}
}
/**
* 更新位置信息
*
* @param list
*/
public void create(final List<Locations> list) {
try {
locationsesDao.callBatchTasks(
new Callable<Void>() {
@Override
public Void call() throws Exception {
for (Locations locations : list) {
deleteByLocationNum(locations);
locationsesDao.createOrUpdate(locations);
}
return null;
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
public void addAll(final List<Interest> listOfData) {
if (listOfData.size() > 0) {
try {
final Dao<Interest, String> dao = this.getController();
dao.callBatchTasks(
new Callable<Void>() {
public Void call() throws SQLException {
for (Interest obj : listOfData) {
dao.create(obj);
}
return null;
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
}