質問編集履歴
3
書式の改善
test
CHANGED
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File without changes
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test
CHANGED
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@@ -16,7 +16,7 @@
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16
16
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17
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追記
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18
18
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19
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-
【データベースの構造】
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19
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+
**【データベースの構造】**
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20
20
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private static final String PRIMARY_KEY = "date";
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@@ -48,9 +48,9 @@
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51
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-
【データベースへの追加分】
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51
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+
**【データベースへの追加分】**
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52
52
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53
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-
//オブジェクトを取得
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53
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+
//オブジェクトを取得
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54
54
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EditText gPrice = (EditText) findViewById(R.id.price);
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@@ -102,7 +102,7 @@
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102
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103
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104
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105
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-
【エラー文】
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105
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+
**【エラー文】**
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106
106
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107
107
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E/SQLiteLog: (20) statement aborts at 5: [INSERT INTO kakeibodb(date,memo,category,price) VALUES (?,?,?,?)] datatype mismatch
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108
108
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2
エラー文の追記
test
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File without changes
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test
CHANGED
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@@ -99,3 +99,13 @@
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99
99
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db.insert("kakeibodb", null, values);
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100
100
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101
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}
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102
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+
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103
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104
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105
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【エラー文】
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106
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107
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E/SQLiteLog: (20) statement aborts at 5: [INSERT INTO kakeibodb(date,memo,category,price) VALUES (?,?,?,?)] datatype mismatch
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108
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109
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E/SQLiteDatabase: Error inserting date=2018/12/26 memo=b category=食費 price=8
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110
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111
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android.database.sqlite.SQLiteDatatypeMismatchException: datatype mismatch (code 20 SQLITE_MISMATCH)
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1
データソースの追記
test
CHANGED
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File without changes
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test
CHANGED
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@@ -11,3 +11,91 @@
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11
11
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12
12
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13
13
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調べ方が悪いのか、まったく解決しないので、よろしければご助言をお願いします。
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14
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15
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16
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17
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追記
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18
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19
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+
【データベースの構造】
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20
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+
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21
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private static final String PRIMARY_KEY = "date";
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22
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23
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private static final String COLUMN_CATEGORY = "category";
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24
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25
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private static final String COLUMN_PRICE= "price";
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26
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+
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27
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private static final String COLUMN_MEMO = "memo";
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28
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+
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29
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private static final String _ID = "_id";
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30
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31
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32
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33
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private static final String SQL_CREATE_ENTRIES =
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34
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35
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"CREATE TABLE " + TABLE_NAME + " (" +
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36
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37
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PRIMARY_KEY + " PRIMARY KEY," +
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38
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+
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39
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+
_ID + " INTEGER PRIMARY KEY," +
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40
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+
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41
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+
PRIMARY_KEY + " TEXT," +
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42
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43
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COLUMN_CATEGORY + " TEXT," +
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44
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45
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COLUMN_PRICE + " INTEGER," +
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46
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47
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COLUMN_MEMO + " TEXT)";
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48
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49
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50
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51
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+
【データベースへの追加分】
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52
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+
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53
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+
//オブジェクトを取得
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54
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+
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55
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EditText gPrice = (EditText) findViewById(R.id.price);
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56
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57
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Spinner gCategory = (Spinner) findViewById(R.id.category);
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58
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59
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EditText gMemo = (EditText) findViewById(R.id.memo);
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60
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61
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EditText gDate = (EditText) findViewById(R.id.date);
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62
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63
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64
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+
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65
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//値を取得
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66
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67
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final int price = Integer.parseInt(gPrice.getText().toString());
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68
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+
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69
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final String category = (String)gCategory.getSelectedItem();
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70
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+
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71
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final String memo = gMemo.getText().toString();
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72
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73
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final String date = gDate.getText().toString();
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74
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75
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76
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77
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insertData(db, price, category, memo, date);
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78
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79
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}
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80
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+
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81
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+
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82
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+
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83
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public void insertData(SQLiteDatabase db, int price, String category, String memo, String date){
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84
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+
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85
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+
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86
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+
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87
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ContentValues values = new ContentValues();
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88
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+
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89
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values.put("date", date);
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90
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+
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91
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+
values.put("memo", memo);
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92
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+
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93
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values.put("category", category);
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94
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+
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95
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+
values.put("price", price);
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96
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+
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97
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+
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98
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+
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99
|
+
db.insert("kakeibodb", null, values);
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100
|
+
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101
|
+
}
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