質問編集履歴
6
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -58,7 +58,7 @@
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58
58
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```
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-
adapter
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adapter
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5
誤字
test
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test
CHANGED
@@ -122,8 +122,6 @@
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choiceList.remove(item)
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-
choiceList.add(item)
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-
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} else {
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choiceList.add(item)
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4
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -116,6 +116,8 @@
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fun choice(position: Int) {
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+
val item = getItem(position)
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+
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if (choiceList.contains(item)) {
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choiceList.remove(item)
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3
修正
test
CHANGED
File without changes
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test
CHANGED
@@ -72,7 +72,7 @@
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-
init {
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+
init {
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this.choiceList = HashSet<Cursor>()
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2
修正
test
CHANGED
File without changes
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test
CHANGED
@@ -66,6 +66,20 @@
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66
66
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class ImageCursorAdapter(val context: Context?, c: Cursor?, flags: Int) : CursorAdapter(context, c, flags) {
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69
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+
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+
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+
private val choiceList: HashSet<Cursor>
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72
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+
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+
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+
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75
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+
init {
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76
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+
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77
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+
this.choiceList = HashSet<Cursor>()
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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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82
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+
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69
83
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override fun newView(context: Context?, cursor: Cursor?, parent: ViewGroup?): View? {
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70
84
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71
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//省略
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@@ -98,6 +112,28 @@
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98
112
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|
99
113
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|
100
114
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|
115
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+
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116
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+
|
117
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+
fun choice(position: Int) {
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118
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+
|
119
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+
if (choiceList.contains(item)) {
|
120
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+
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121
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+
choiceList.remove(item)
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122
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+
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123
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+
choiceList.add(item)
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124
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+
|
125
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+
} else {
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126
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+
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127
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+
choiceList.add(item)
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128
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+
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129
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+
}
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130
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+
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+
notifyDataSetChanged()
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132
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+
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133
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+
}
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134
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+
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135
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+
|
136
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+
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101
137
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}
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102
138
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103
139
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1
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -48,7 +48,7 @@
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48
48
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|
49
49
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override fun onLoaderReset(loader: Loader<Cursor>?) {
|
50
50
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|
51
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-
|
51
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+
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52
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|
53
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|
}
|
54
54
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|
@@ -116,4 +116,4 @@
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|
116
116
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|
117
117
|
|
118
118
|
|
119
|
-
任意のpositionのcursorのデータを取得したい場合どのようにすればよいか教えてください。
|
119
|
+
任意のpositionのcursorのデータ(レコード?)を取得したい場合どのようにすればよいか教えてください。
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