質問編集履歴
3
修正済みのコード省略
test
CHANGED
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File without changes
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test
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@@ -19,40 +19,6 @@
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```kotlin
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22
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-
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23
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-
class ListItem(val title: String) {
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24
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-
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25
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26
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27
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var description: String = "No description"
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28
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-
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30
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31
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constructor(title: String, description: String) : this(title) {
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32
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this.description = description
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-
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-
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}
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40
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-
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}
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-
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43
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44
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45
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data class ViewHolder(
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46
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val titleView: EditText,
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48
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49
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val descriptionView: Button,
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50
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-
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51
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val deleteIcon: Button
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)
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55
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class MyArrayAdapter(context: Context, resource: Int) :
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24
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@@ -134,45 +100,11 @@
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134
100
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135
101
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102
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137
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if (viewHolder.titleView.text != null) {
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138
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139
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try {
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140
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141
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val str = viewHolder.titleView.text.toString()
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142
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-
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143
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val out =
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144
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145
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openFileOutput("test.txt", Context.MODE_PRIVATE)
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146
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147
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out.write(str.toByteArray())
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148
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149
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} catch (e: IOException) {
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150
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-
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151
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e.printStackTrace()
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152
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-
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153
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}
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154
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-
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155
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156
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157
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viewHolder.titleView.setTextColor(Color.parseColor("#808080"));
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158
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-
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159
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160
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161
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}
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162
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-
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163
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164
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-
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165
103
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flag = false
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166
104
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167
105
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168
106
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169
107
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} else {
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170
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-
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171
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-
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172
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173
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viewHolder.titleView.isEnabled = false
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174
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-
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175
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viewHolder.descriptionView.text = "編集"
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176
108
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109
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178
110
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@@ -212,7 +144,7 @@
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212
144
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213
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}
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214
146
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215
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-
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147
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+
}
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216
148
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217
149
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}
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218
150
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2
コードを追加しました
test
CHANGED
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File without changes
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test
CHANGED
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@@ -188,7 +188,33 @@
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188
188
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189
189
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190
190
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191
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+
val arrayAdapter = MyArrayAdapter(this, 0).apply {
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192
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+
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193
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add(ListItem("", "編集"))
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194
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+
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191
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-
}
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195
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}
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196
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+
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197
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+
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198
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+
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199
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+
val ButtonTuika = findViewById<Button>(R.id.button_tuika)
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200
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+
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201
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val listView: ListView = findViewById(R.id.listview)
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202
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+
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203
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+
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204
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205
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ButtonTuika.setOnClickListener {
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206
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+
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207
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208
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+
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209
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listView.adapter = arrayAdapter
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210
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211
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212
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213
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}
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214
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215
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}
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216
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+
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217
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}
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192
218
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193
219
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```
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194
220
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1
Markdown記法にするために変更します
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -18,6 +18,8 @@
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18
18
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19
19
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20
20
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21
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+
```kotlin
|
|
22
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+
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21
23
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class ListItem(val title: String) {
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22
24
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23
25
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@@ -188,6 +190,8 @@
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188
190
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189
191
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}
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190
192
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193
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+
```
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194
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+
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191
195
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192
196
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193
197
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### 試したこと
|