java 在水平模式下创建一个数字选择器，android:orientation="horizontal" 工作了吗？我试过了，但数字选择器在垂直模式下仍然相同
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Create a number picker in horizontal mode, did android:orientation="horizontal" work? I have try but the number picker still same in vertical mode
提问by Wg Sam
I want to create a number picker in horizontal mode, but i set the android:orientation="horizontal", it still cannot work. How can i create the number picker in horizontal mode just like the pic below ?
我想在水平模式下创建一个数字选择器，但我设置了 android:orientation="horizontal"，它仍然无法工作。我怎样才能像下面的图片一样在水平模式下创建数字选择器？
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.sam.weighttrack.KeyInWeightF">
<LinearLayout
android:id="@+id/payment2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="horizontal" >
<NumberPicker
android:id="@+id/numberPicker1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" />
</LinearLayout>
</RelativeLayout>
回答by
NumberPickerdoes not support horizontal orientation. So you have to write your own or use one of few existed libraries:
NumberPicker不支持水平方向。因此，您必须自己编写或使用少数现有库之一：
