public void addUser(User user) {
SQLiteDatabase db = this.getWritableDatabase();
db.delete(TABLE_USER, null, null);
ContentValues values = new ContentValues();
values.put(KEY_ID, user.getId());
values.put(KEY_FIRSTNAME, user.getFirstname());
values.put(KEY_LASTNAME, user.getLastname());
values.put(KEY_USERNAME, user.getUsername());
values.put(KEY_TOKEN, user.getToken());
db.insert(TABLE_USER, null, values);
db.close(); // Closing database connection
}
public User getUser() {
// Select All Query
User user = new User();
String selectQuery = "SELECT * FROM " + TABLE_USER;
SQLiteDatabase db = this.getWritableDatabase();
Cursor cursor = db.rawQuery(selectQuery, null);
// looping through all rows and adding to list
if (cursor.moveToFirst()) {
user.setId(cursor.getInt(cursor.getColumnIndex(KEY_ID)));
user.setFirstname(cursor.getString(cursor.getColumnIndex(KEY_FIRSTNAME)));
user.setLastname(cursor.getString(cursor.getColumnIndex(KEY_LASTNAME)));
user.setUsername(cursor.getString(cursor.getColumnIndex(KEY_USERNAME)));
user.setToken(cursor.getString(cursor.getColumnIndex(KEY_TOKEN)));
}
cursor.close();
db.close();
// return contact list
return user;
}