Android SQLite表創建錯誤

Question

我有我的代碼來創建SQLite數據庫，代碼創建數據庫，但不創建任何表。我經歷了其他人曾經遇到的一些類似錯誤，我找不到任何錯誤。任何人都可以幫助我。

這裏是我的代碼

public class DBHelper extends SQLiteOpenHelper { 

    private static final int DATABASE_VERSION = 1; 
    private static final String DATABASE_NAME = "swahilComm.db"; 

    public static final String COUNTRY_TABLE = "countries"; 
    public static final String COUNTRY_ID = "id"; 
    public static final String COUNTRY_NAME = "country"; 

    public static final String PROVINCE_TABLE = "province"; 
    public static final String PROVINCE_ID = "id"; 
    public static final String PROVINCE_NAME = "province"; 

    public static final String CREATE_TABLE_PROVINCE = "CREATE TABLE " + PROVINCE_TABLE + "(" 
      + PROVINCE_ID + " INTEGER PRIMARY KEY AUTOINCREMENT," 
      + PROVINCE_NAME + " TEXT);"; 

    public static final String CREATE_COUNTRY_TABLE = "CREATE TABLE " + COUNTRY_TABLE + "(" 
      + COUNTRY_ID + " INTEGET PRIMARY KEY AUTOINCREMENT," 
      + COUNTRY_NAME + " TEXT);"; 

    public DBHelper(Context context) { 
     super(context, DATABASE_NAME, null, DATABASE_VERSION); 
     Log.d("Database Operation", "Database Created..."); 
    } 


    @Override 
    public void onCreate(SQLiteDatabase db) { 

     db.execSQL(CREATE_TABLE_PROVINCE); 
     db.execSQL(CREATE_COUNTRY_TABLE); 

     Log.d("Database Operation", "Tables Created..."); 
    } 

    @Override 
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 
     // Drop older table if existed, all data will be gone 
     db.execSQL("DROP TABLE IF EXISTS " + PROVINCE_TABLE); 
     db.execSQL("DROP TABLE IF EXISTS " + COUNTRY_TABLE); 

     // Create tables again 
     onCreate(db); 

    } 

    //Delete all data in the table 
    public void DeleteCountry() { 
     SQLiteDatabase db = this.getWritableDatabase(); 
     db.delete(COUNTRY_TABLE, null, null); 
     db.close(); // Closing database connection 
    } 

    //Delete all data in the Province table 
    public void DeleteProvice() { 
     SQLiteDatabase db = this.getWritableDatabase(); 
     db.delete(PROVINCE_TABLE, null, null); 
     db.close(); // Closing database connection 
    } 


    //Insert country records 
    public int insertCountry(Country country) { 
     // TODO Auto-generated method stub 
     //Integer noProvince = getProvinceCount(); 

     SQLiteDatabase db = this.getWritableDatabase(); 
     ContentValues values = new ContentValues(); 
     values.put(COUNTRY_ID, country.getId()); 
     values.put(COUNTRY_NAME, country.getCountry()); 

     // Inserting Row 
     long country_Id = db.insert(COUNTRY_TABLE, null, values); 
     db.close(); // Closing database connection 
     return (int) country_Id; 
    } 


    //Insert province records 
    public int insertProvince(Province province) { 
     // TODO Auto-generated method stub 
     //Integer noProvince = getProvinceCount(); 

     SQLiteDatabase db = this.getWritableDatabase(); 
     ContentValues values = new ContentValues(); 
     values.put(PROVINCE_ID, province.getId()); 
     values.put(PROVINCE_NAME, province.getProvince()); 

     // Inserting Row 
     long province_Id = db.insert(PROVINCE_NAME, null, values); 
     db.close(); // Closing database connection 
     return (int) province_Id; 
    } 

    //Retrieve all records and populate into List<Country> 
    //This method allow you to retrieve more fields/information into List. 
    public List<Country> getAllCountry() { 
     SQLiteDatabase db = this.getReadableDatabase(); 
     String selectQuery = "SELECT " + 
       COUNTRY_ID + "," + 
       COUNTRY_NAME + 
       " FROM " + COUNTRY_TABLE; 

     List<Country> countryList = new ArrayList<Country>() ; 
     Cursor cursor = db.rawQuery(selectQuery, null); 

     // looping through all rows and adding to list 
     if (cursor.moveToFirst()) { 
      do { 
       Country country = new Country(); 
       country.setId(cursor.getString(cursor.getColumnIndex(COUNTRY_ID))); 
       country.setCountry(cursor.getString(cursor.getColumnIndex(COUNTRY_NAME))); 
       countryList.add(country); 

      } while (cursor.moveToNext()); 
     } 

     cursor.close(); 
     db.close(); 
     return countryList; 

    } 


    //Retrieve all records and populate into List<Province> 
    //This method allow you to retrieve more fields/information into List. 
    public List<Province> getAll() { 
     SQLiteDatabase db = this.getReadableDatabase(); 
     String selectQuery = "SELECT " + 
       PROVINCE_ID + "," + 
       PROVINCE_NAME + 
       " FROM " + PROVINCE_TABLE; 

     List<Province> provinceList = new ArrayList<Province>() ; 
     Cursor cursor = db.rawQuery(selectQuery, null); 

     // looping through all rows and adding to list 
     if (cursor.moveToFirst()) { 
      do { 
       Province province = new Province(); 
       province.setId(cursor.getString(cursor.getColumnIndex(PROVINCE_ID))); 
       province.setProvince(cursor.getString(cursor.getColumnIndex(PROVINCE_NAME))); 
       provinceList.add(province); 

      } while (cursor.moveToNext()); 
     } 

     cursor.close(); 
     db.close(); 
     return provinceList; 

    } 


    //Retrieve all records and populate into List<String> 
    public List<String> getAllStringCountry() { 
     SQLiteDatabase db = this.getReadableDatabase(); 
     String selectQuery = "SELECT " + 
       COUNTRY_ID + "," + 
       COUNTRY_NAME + 
       " FROM " + COUNTRY_TABLE; 

     List<String> countryList = new ArrayList<String>() ; 
     Cursor cursor = db.rawQuery(selectQuery, null); 
     Integer i=0; 
     // looping through all rows and adding to list 
     if (cursor.moveToFirst()) { 
      do { 
       countryList.add(i,cursor.getString(cursor.getColumnIndex(COUNTRY_NAME))); 
       i+=1; 
      } while (cursor.moveToNext()); 
     } 

     cursor.close(); 
     db.close(); 
     return countryList; 

    } 


    //Retrieve all records and populate into List<String> 
    public List<String> getAll_Simple() { 
     SQLiteDatabase db = this.getReadableDatabase(); 
     String selectQuery = "SELECT " + 
       PROVINCE_ID + "," + 
       PROVINCE_NAME + 
       " FROM " + PROVINCE_TABLE; 

     List<String> provinceList = new ArrayList<String>() ; 
     Cursor cursor = db.rawQuery(selectQuery, null); 
     Integer i=0; 
     // looping through all rows and adding to list 
     if (cursor.moveToFirst()) { 
      do { 
       provinceList.add(i,cursor.getString(cursor.getColumnIndex(PROVINCE_NAME))); 
       i+=1; 
      } while (cursor.moveToNext()); 
     } 

     cursor.close(); 
     db.close(); 
     return provinceList; 

    } 

} 

這是Activity類

Answer 1

閱讀下面我的意見：

// TRY TO REMOVE THE SPACE BETWEEN "TEXT" TO THE "(" IN THE LAST LINE OF BOTH STRINGS 
public static final String CREATE_TABLE_PROVINCE = "CREATE TABLE " + PROVINCE_TABLE + "(" 
      + PROVINCE_ID + " INTEGER PRIMARY KEY AUTOINCREMENT," 
      + PROVINCE_NAME + " TEXT);"; 


// YOU WROTE "INTEGET" 
public static final String CREATE_COUNTRY_TABLE = "CREATE TABLE " + COUNTRY_TABLE + "(" 
      + COUNTRY_ID + " INTEGET PRIMARY KEY AUTOINCREMENT," 
      + COUNTRY_NAME + " TEXT);";