inputType =“数字".多于一行 [英] inputType="number" with more than one line

问题描述

我有以下EditText:

<EditText
     android:id="@+id/txt1"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     android:layout_gravity="center"
     android:layout_marginLeft="20dp"
     android:layout_marginRight="20dp"
     android:layout_marginTop="15dp"
     android:background="@drawable/rounded_corners"
     android:hint="Txt1"
     android:inputType="number"
     android:minLines="2"
     android:text=""/>

rounded_corners所在的位置:

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >

    <stroke
        android:width="1dp"
        android:color="#FFFFFFFF" />

    <solid android:color="#FFFFFFFF" />

    <padding
        android:left="1dp"
        android:right="1dp"
        android:top="1dp" />

    <corners android:radius="5dp"/>

</shape>

问题是因为当我添加 inputType="number"时，我不知道该怎么做EditText 更大(仅显示一行) .我的意思是它可能显示多于一行.

The problem it's that I don't know how to do this EditText bigger (it just display one line) when I add inputType="number". I mean that it could have more than one line displayed.

我尝试过的事情

1).将layout_height更改为match_parent.

2)将textMultiLine值添加到inputType属性.

3)用android:height设置固定高度.

4)如您在上面的代码中所见，我还添加了android:minLines属性.

4) As you can see in the code above, I also add android:minLines attribute.

5)，我还尝试使用android:lines设置许多行.

5) I also tried setting a number of lines with android:lines.

这些方法都不能解决我的问题，因此我们将不胜感激.

None of this methods solve my problem so any help would be really appreciated.

提前谢谢！

推荐答案

请将这两行添加到您的EditText XML文件中，它将起作用:

Please add these two lines to your EditText XML file, it works:

android:inputType="textMultiLine|number"

android:digits="0,1,2,3,4,5,6,7,8,9"

这篇关于inputType =“数字".多于一行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！