質問編集履歴
1
ソースコード追加
test
CHANGED
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File without changes
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test
CHANGED
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@@ -1,3 +1,47 @@
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1
1
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OutputStreamWriterを利用してファイルを生成したのですが、どこに生成されているかわかりません。
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2
2
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3
3
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android studioの仮想デバイスです。
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4
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+
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5
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+
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6
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+
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7
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public class MainActivity extends AppCompatActivity {
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8
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+
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9
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+
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10
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+
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11
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String SAVE_NAME = "data.txt";
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12
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13
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@Override
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14
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15
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protected void onCreate(Bundle savedInstanceState) {
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16
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17
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super.onCreate(savedInstanceState);
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18
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19
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setContentView(R.layout.activity_main);
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20
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21
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22
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23
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OutputStream out = null;
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24
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25
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try {
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26
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27
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out = openFileOutput(SAVE_NAME,MODE_PRIVATE);
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28
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29
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PrintWriter pw = new PrintWriter(new OutputStreamWriter(out,"UTF-8"));
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30
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31
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pw.print("aaaaaa");
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32
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33
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} catch (FileNotFoundException e) {
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34
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35
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e.printStackTrace();
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36
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37
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} catch (UnsupportedEncodingException e) {
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38
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39
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e.printStackTrace();
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40
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41
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}
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42
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+
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43
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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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46
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+
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47
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}
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