21
android:text
="下拉的 Spinner(默认)"
/>
22
23
<
Spinner
24
android:id
="@+id/spinnerBase1"
25
android:layout_width
="match_parent"
26
android:layout_height
="wrap_content"
27
android:spinnerMode
="dropdown"
/>
28
29
<
TextView
30
android:layout_width
="wrap_content"
31
android:layout_height
="wrap_content"
32
android:text
="entries 绑定数据源"
/>
33
34
<
Spinner
35
android:id
="@+id/spinnerBase2"
36
android:layout_width
="match_parent"
37
android:layout_height
="wrap_content"
38
android:entries
="@array/beijing"
/>
39
40
<
TextView
41
android:layout_width
="wrap_content"
42
android:layout_height
="wrap_content"
43
android:text
="弹出带标题的 Dialog,并且使用 entries 绑定数据源"
/>
44
45
<
Spinner
46
android:id
="@+id/spinnerBase3"
47
android:layout_width
="match_parent"
48
android:layout_height
="wrap_content"
49
android:entries
="@array/beijing"
50
android:prompt
="@string/beij_prompt"
51
android:spinnerMode
="dialog"
/>
52
53
</
LinearLayout
>
实现代码: