blocks|key|445059|text|您使用空间的方式无法工作，因为用于TextView的字体对于每个字符都有不同的宽度和大小，包括空格本身。如果您可以将android:fontFamily="monospace"添加到xml中，那么它将显示您所期望的空间，但可能不是您期望的TextView字体。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|445060|entityMap^0|1M|U|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Your way to use space is not working because the font used for the TextView has different width and size for each character, including space itself. If you can add <code>android:fontFamily=&quot;monospace&quot;</code> to the xml, then it will show space as you expected, but maybe it's not the font you are expecting for your TextView.

blocks|key|2437770|text|这不能仅使用一个TextView实现，因为文本大小可能独立变化。您可能需要一个附加的TextView，包装在ConstraintLayout、RelativeLayout或LinearLayout中，并应用必要的约束。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2437771|2437772|技巧(但可能是最糟糕的技巧)是将冒号作为前缀附加到水果名称中，而不是作为水果标签的后缀。|blockquote|2437773|2437774|2437775|您可以使用SpannableStringBuilder来实现这一点。|2437776|val+label++=+SpannableStringBuilder()
label.append("\nFruit+Yellow+")
label.append("\nFruit+Red+")
label.append("\nFruit+Green+")

val+des+=+SpannableStringBuilder()
des.append(":+Mango\n")
des.append(":+Apple\n")
des.append(":+Guava\n")

binder.msgViewLabel.text+=+label.toString()
binder.msgViewDes.text+=+des.toString()|code-block|syntax|javascript|2437777|XML部件-+UI|2437778|<LinearLayout
+++android:id+=+"@%2Bid/container_layout"
+++android:layout_width+=+"match_parent"
+++android:layout_height+=+"wrap_content"
+++android:orientation+=+"horizontal"
+++android:weightSum+=+"1">

++<androidx.appcompat.widget.AppCompatTextView
+++++android:id+=+"@%2Bid/msg_view_label"
+++++android:layout_width+=+"0dp"
+++++android:layout_height+=+"wrap_content"
+++++android:layout_weight+=+"0.5"
+++++android:textColor+=+"@android:color/holo_green_dark"/>

++<androidx.appcompat.widget.AppCompatTextView
+++++android:id+=+"@%2Bid/msg_view_des"
+++++android:layout_width+=+"0dp"
+++++android:layout_height+=+"wrap_content"
+++++android:layout_weight+=+"0.5"
+++++android:textColor+=+"@android:color/holo_green_dark"/>
</LinearLayout>|2437779|输出|2437780|​|2437781|📷|atomic|2437782|2437783|注意:您可以调整layout_weight属性以设置label和description所需的空间。|BOLD|2437784|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/c4a2ccb788971e26986e1b2fc444c579.png|imageAlt^0|8|8|16|8|1I|G|1Z|E|2E|C|0|0|0|0|0|5|M|0|0|0|0|0|0|0|1|0|0|0|0|3|8|D|Q|5|W|B|0^^$0|@$1|2|3|4|5|6|7|1G|8|@$9|1H|A|1I|B|C]|$9|1J|A|1K|B|C]|$9|1L|A|1M|B|C]|$9|1N|A|1O|B|C]|$9|1P|A|1Q|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|1R|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|1S|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|1T|8|@]|D|@]|E|$]]|$1|K|3|-4|5|6|7|1U|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|1V|8|@$9|1W|A|1X|B|C]]|D|@]|E|$]]|$1|N|3|O|5|P|7|1Y|8|@]|D|@]|E|$Q|R]]|$1|S|3|T|5|6|7|1Z|8|@]|D|@]|E|$]]|$1|U|3|V|5|P|7|20|8|@]|D|@]|E|$Q|R]]|$1|W|3|X|5|6|7|21|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|6|7|22|8|@]|D|@]|E|$]]|$1|10|3|11|5|12|7|23|8|@]|D|@$9|24|A|25|1|26]]|E|$]]|$1|13|3|Z|5|6|7|27|8|@]|D|@]|E|$]]|$1|14|3|15|5|6|7|28|8|@$9|29|A|2A|B|16]|$9|2B|A|2C|B|C]|$9|2D|A|2E|B|C]|$9|2F|A|2G|B|C]]|D|@]|E|$]]|$1|17|3|-4|5|6|7|2H|8|@]|D|@]|E|$]]]|18|$19|$5|1A|1B|1C|E|$1D|1E|1F|-4]]]]

This cannot be achieved using only one <code>TextView</code> since the texts size may vary independently. You may need an additional <code>TextView</code> wrapped inside a <code>ConstraintLayout</code> or <code>RelativeLayout</code> or <code>LinearLayout</code> with necessary constraints applied.
<blockquote>
The trick (but may be a worst trick) is to append the colon as a
prefix to the fruit name instead of as a suffix to the fruit label.
</blockquote>
You can use <code>SpannableStringBuilder</code> to achieve this.
<pre><code>val label = SpannableStringBuilder()
label.append(&quot;\nFruit Yellow &quot;)
label.append(&quot;\nFruit Red &quot;)
label.append(&quot;\nFruit Green &quot;)

val des = SpannableStringBuilder()
des.append(&quot;: Mango\n&quot;)
des.append(&quot;: Apple\n&quot;)
des.append(&quot;: Guava\n&quot;)

binder.msgViewLabel.text = label.toString()
binder.msgViewDes.text = des.toString()
</code></pre>
XML part - UI
<pre><code>&lt;LinearLayout
 android:id = &quot;@+id/container_layout&quot;
 android:layout_width = &quot;match_parent&quot;
 android:layout_height = &quot;wrap_content&quot;
 android:orientation = &quot;horizontal&quot;
 android:weightSum = &quot;1&quot;&gt;

 &lt;androidx.appcompat.widget.AppCompatTextView
 android:id = &quot;@+id/msg_view_label&quot;
 android:layout_width = &quot;0dp&quot;
 android:layout_height = &quot;wrap_content&quot;
 android:layout_weight = &quot;0.5&quot;
 android:textColor = &quot;@android:color/holo_green_dark&quot;/&gt;

 &lt;androidx.appcompat.widget.AppCompatTextView
 android:id = &quot;@+id/msg_view_des&quot;
 android:layout_width = &quot;0dp&quot;
 android:layout_height = &quot;wrap_content&quot;
 android:layout_weight = &quot;0.5&quot;
 android:textColor = &quot;@android:color/holo_green_dark&quot;/&gt;
&lt;/LinearLayout&gt;
</code></pre>
Output
<a href="https://i.stack.imgur.com/AOdxj.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AOdxj.png" alt="enter image description here" /></a>
NOTE : You can adjust the <code>layout_weight</code> property to set the space needed for <code>label</code> and <code>description</code>.

blocks|key|445089|text|如果你想成为那样的人(只要一个)，这在文本视图中当然是没有意义的，因为你要定制他。通常，这种方法有三种逻辑模式，每种模式都可以根据您的选择构建。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|445090|445091|重新格式化您的文本以避免表|unordered-list-item|445092|使用WebView来呈现HTML表|445093|使用本地小部件和容器(例如，TableLayout)来表示表|445094|445095|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|N|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|O|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|Q|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|L|$]]

If you want to be like that (just have one), it certainly doesn't make sense in a
Text View because you're going to customize him.
In general, there are 3 logical modes for this method, each of which you can build according to your choice.
<ul>
<li>Reformat your text to avoid tables</li>
<li>Use WebView to render your HTML table</li>
<li>Use native widgets and containers (e.g., TableLayout) for your table</li>
</ul>

I am trying to display strings on textview in android app
I have following strings
<pre><code>String Fruityellow = &quot; Mango&quot; ;
String Fruitred = &quot; Apple&quot; ;
String Fruitgreen = &quot; Guava&quot; ;
String Fruitpink = &quot; Pomegranate&quot; ;

So i append them and print them on textview
output_display = &quot;Fruityellow :&quot; + Fruityellow + &quot;\r\n&quot; + 
 &quot;Fruitred :&quot; + Fruitred + &quot;\r\n&quot; +
 &quot;Fruitgreen :&quot; + Fruitgreen + &quot;\r\n&quot; +
 &quot;Fruitpink :&quot; + Fruitpink + &quot;\r\n&quot; );

text_view.settext(output);
</code></pre>
But the display shows vertically misaligned colons .Why ?
So i used spannable string to keep colons at center
<pre><code>SpannableString span_colon = new SpannableString(&quot;:&quot;);
span_colon.setSpan((new AlignmentSpan.Standard(Layout.Alignment.ALIGN_CENTER)), 0, span_colon.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE);

spanned total_display = (Spanned)TextUtils.concat(&quot;Fruityellow&quot;,span_colon,Fruityellow,
&quot;\r\nFruitred&quot;,span_colon,Fruitred,
&quot;\r\nFruitgreen&quot;,span_color,Fruitgreen,
&quot;\r\nFruitpink&quot;,span_color,Fruitpink);

 text_view.settext(total_display );
</code></pre>
Current ouptut is:
<pre><code>Fruityellow:Mango
Fruitred:Apple
Fruitgreen:guava
Fruitpink:Pomegranate
</code></pre>
Expected output is :
<pre><code>Fruityellow : Mango
Fruitred : Apple
Fruitgreen : guava
Fruitpink : Pomegranate
</code></pre>
if i just print span_colon it correctly comes in center of screen
How to get colon in center of screen in textview ?
colon is not needed to be in center but should be vertically aligned .

How to align colons in a textview in android?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

我试图在android应用程序的文本视图上显示字符串，我有以下字符串String Fruityellow = " Mango" ;String Fruitred = " Apple" ;String Fruitgreen = " Guava" ;String Fruitpink = " Pomegranate" ;So...

问如何在android中对齐文本视图中的冒号？
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何在android中对齐文本视图中的冒号？EN