回答編集履歴
1
test
CHANGED
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@@ -1,45 +1,19 @@
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1
1
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ファイルを格納する↓
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2
2
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3
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-
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4
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-
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5
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-
```lang-＜ここに言語を入力＞
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6
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-
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7
3
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Intent i = new Intent(ScreenA.this, ScreenB.class);
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8
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-
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9
4
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String keyID = null;
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10
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-
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11
5
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i.putExtra("かぎ", str);
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12
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-
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13
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-
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14
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-
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15
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```
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16
6
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17
7
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値を取得する↓
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18
8
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19
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-
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20
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-
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21
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```lang-＜ここに言語を入力＞
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22
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-
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23
9
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String newString;
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24
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-
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25
10
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if (savedInstanceState == null) {
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26
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-
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27
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-
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11
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+
extras = getIntent().getExtras();
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28
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-
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29
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-
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12
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+
if(extras == null) {
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30
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-
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31
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-
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13
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+
newString= null;
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32
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-
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33
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-
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14
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+
} else {
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34
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-
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35
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-
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15
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+
newString= extras.getString("かぎ");
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36
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-
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37
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-
}
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38
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-
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39
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-
} else {
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40
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-
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41
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-
newString= (String) savedInstanceState.getSerializable("かぎ");
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42
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-
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43
16
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}
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44
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-
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45
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-
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17
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+
} else {
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18
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newString= (String) savedInstanceState.getSerializable("かぎ");
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19
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}
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