質問編集履歴
2
エラーメッセージ画面のスクショ追加
test
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File without changes
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test
CHANGED
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@@ -1,4 +1,4 @@
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1
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-
Android Studioで家計簿アプリを作成しています。
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1
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+
Android Studioで家計簿アプリを作成しています。
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2
2
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3
3
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activity_main.xmlから日付の値を受け取り、dtoから日付(Date型)の値をMainActivityに渡したいのですが、MainActivityの47行目での「txtDate.getText().toString()」の部分で下記エラーが発生してしまいました。
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4
4
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1
MainActivity, BudgetRackerDto変更
test
CHANGED
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File without changes
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test
CHANGED
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@@ -32,12 +32,16 @@
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32
32
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33
33
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34
34
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35
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+
import androidx.annotation.RequiresApi;
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36
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+
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35
37
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import androidx.appcompat.app.AppCompatActivity;
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36
38
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37
39
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import androidx.recyclerview.widget.RecyclerView;
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38
40
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39
41
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40
42
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43
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+
import android.os.Build;
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44
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+
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41
45
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import android.os.Bundle;
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42
46
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43
47
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import android.view.View;
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@@ -46,14 +50,24 @@
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46
50
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47
51
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import android.widget.EditText;
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48
52
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53
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+
import android.widget.Toast;
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54
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+
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49
55
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50
56
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51
57
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import java.text.DateFormat;
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52
58
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59
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+
import java.text.ParseException;
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60
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+
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53
61
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import java.text.SimpleDateFormat;
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54
62
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55
63
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import java.time.LocalDate;
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56
64
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65
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+
import java.time.format.DateTimeFormatter;
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66
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+
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67
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+
import java.util.Date;
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68
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+
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69
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+
import java.util.Locale;
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70
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+
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57
71
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58
72
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59
73
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public class MainActivity extends AppCompatActivity {
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@@ -110,20 +124,46 @@
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110
124
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111
125
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btnAdd.setOnClickListener(new View.OnClickListener() {
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112
126
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127
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+
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128
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+
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113
129
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@Override
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114
130
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115
131
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public void onClick(View v) {
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116
132
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117
133
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BudgetTrackerDto budgetTrackerDto;
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118
134
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119
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-
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135
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+
DateFormat txtDateFormat = new SimpleDateFormat("MMMM d, yyyy", Locale.ENGLISH);
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136
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+
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137
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+
Date txtDateStr = null;
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120
138
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121
139
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try {
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122
140
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123
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-
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141
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+
txtDateStr = txtDateFormat.parse(String.valueOf(txtDate));
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142
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+
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143
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+
} catch (ParseException e) {
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144
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+
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145
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+
e.printStackTrace();
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124
146
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|
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125
147
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}
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126
148
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|
|
149
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+
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150
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+
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|
151
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+
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152
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+
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153
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+
try {
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154
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+
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155
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+
budgetTrackerDto = new BudgetTrackerDto(txtDateStr.getTime(), txtStoreName.getText().toString(), txtProductName.getText().toString(),txtType.getText().toString(), Integer.parseInt(txtPrice.getText().toString()));
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156
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+
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157
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+
Toast.makeText(MainActivity.this, budgetTrackerDto.toString(), Toast.LENGTH_SHORT).show();
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158
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+
|
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159
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+
} catch (Exception e) {
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160
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+
|
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161
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+
Toast.makeText(MainActivity.this, "Error adding date", Toast.LENGTH_SHORT).show();
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162
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+
|
|
163
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+
|
|
164
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+
|
|
165
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+
}
|
|
166
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+
|
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127
167
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//作成途中
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128
168
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|
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129
169
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@@ -168,7 +208,7 @@
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|
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168
208
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|
|
169
209
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|
|
170
210
|
|
|
171
|
-
public BudgetTrackerDto (
|
|
211
|
+
public BudgetTrackerDto (long date, String storeName, String productName, String productType, int price) {
|
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172
212
|
|
|
173
213
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this.date = date;
|
|
174
214
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|
|
@@ -344,8 +384,6 @@
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|
|
344
384
|
|
|
345
385
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}
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|
346
386
|
|
|
347
|
-
|
|
348
|
-
|
|
349
387
|
```
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|
350
388
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|
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351
389
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