質問編集履歴
4
内容の修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -46,7 +46,7 @@
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46
46
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47
47
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48
48
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49
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-
String[] columns = {"id", "foodName", "foodgram"
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49
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+
String[] columns = {"id", "foodName", "foodgram"};
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50
50
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Cursor cursor = db.query("Products", columns, null, null, null, null, null);
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52
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@@ -62,19 +62,11 @@
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62
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63
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double foodgram = cursor.getDouble(2);
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64
64
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65
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-
double calorie = cursor.getDouble(3);
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66
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-
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67
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-
double protain = cursor.getDouble(4);
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68
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-
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69
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-
double carbon = cursor.getDouble(5);
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70
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-
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71
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-
double fat = cursor.getDouble(6);
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72
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-
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65
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products.add(
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76
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77
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-
new Product(id, foodName, foodgram
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69
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new Product(id, foodName, foodgram)
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78
70
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71
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);
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80
72
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3
内容の修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -38,6 +38,8 @@
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38
38
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39
39
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40
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41
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+
//データベースを読み込む
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42
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+
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41
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products = new ArrayList<Product>();
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42
44
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43
45
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SQLiteDatabase db = helper.getReadableDatabase();
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@@ -47,8 +49,6 @@
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47
49
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String[] columns = {"id", "foodName", "foodgram", "calorie", "protain", "carbon", "fat"};
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48
50
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49
51
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Cursor cursor = db.query("Products", columns, null, null, null, null, null);
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50
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-
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51
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-
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52
52
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53
53
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54
54
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2
内容の修正
test
CHANGED
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File without changes
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test
CHANGED
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@@ -35,6 +35,50 @@
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35
35
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public void onResume(){
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36
36
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37
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super.onResume();
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38
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+
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39
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+
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40
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+
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41
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+
products = new ArrayList<Product>();
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42
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+
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43
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+
SQLiteDatabase db = helper.getReadableDatabase();
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44
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+
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45
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+
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46
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+
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47
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+
String[] columns = {"id", "foodName", "foodgram", "calorie", "protain", "carbon", "fat"};
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48
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+
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49
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+
Cursor cursor = db.query("Products", columns, null, null, null, null, null);
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50
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+
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51
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+
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52
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+
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53
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+
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54
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55
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+
while(cursor.moveToNext()) {
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56
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+
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57
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+
int id = cursor.getInt(0) ;
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58
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+
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59
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+
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60
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+
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61
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+
String foodName = cursor.getString(1);
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62
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+
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63
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+
double foodgram = cursor.getDouble(2);
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64
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+
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65
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+
double calorie = cursor.getDouble(3);
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66
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+
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67
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+
double protain = cursor.getDouble(4);
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68
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+
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69
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+
double carbon = cursor.getDouble(5);
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70
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+
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71
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+
double fat = cursor.getDouble(6);
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72
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+
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73
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+
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74
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+
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75
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+
products.add(
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76
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+
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77
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+
new Product(id, foodName, foodgram, calorie, protain, carbon, fat)
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78
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+
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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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38
82
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39
83
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40
84
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1
タイトルの修正
test
CHANGED
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@@ -1 +1 @@
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1
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-
ArrayAdapter(ArrayList)を昇順にソートし
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1
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+
SQLiteに登録された情報をArrayAdapter(ArrayList)を用いて昇順にソートして表示
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test
CHANGED
|
File without changes
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