Home Java javaTutorial How Can I Display Subscripts and Superscripts in Android TextViews?

How Can I Display Subscripts and Superscripts in Android TextViews?

Dec 03, 2024 pm 12:48 PM

How Can I Display Subscripts and Superscripts in Android TextViews?

Displaying Subscript and Superscript Strings in Android

Subscripts and superscripts add depth and precision to text, particularly in mathematical and scientific writing. In Android, you can display these special characters without relying on external libraries.

Subscript with HTML

One approach is to use HTML tags within a TextView. The following code renders the subscript "2" after the letter "X" using HTML:

((TextView)findViewById(R.id.text)).setText(Html.fromHtml("X<sup>2</sup>"));
Copy after login

Markdown Support

For newer versions of Android (API level 24 ), you can also use Markdown syntax for superscripts and subscripts in TextView:

((TextView)findViewById(R.id.text)).setText("~superscript\nX~subscript");
Copy after login

This syntax automatically formats the text as superscript and subscript, respectively.

Custom Unicode Characters

Another option is to directly use Unicode characters for subscripts and superscripts. However, this may not be universally supported across devices. You can find the Unicode characters for these symbols at unicode-table.com.

String subscript2 = "\u2082";
String superscript2 = "\u00B2";
Copy after login

Note that these methods apply directly to TextView and require no additional libraries or external support.

The above is the detailed content of How Can I Display Subscripts and Superscripts in Android TextViews?. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Article Tags

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Top 4 JavaScript Frameworks in 2025: React, Angular, Vue, Svelte Top 4 JavaScript Frameworks in 2025: React, Angular, Vue, Svelte Mar 07, 2025 pm 06:09 PM

Top 4 JavaScript Frameworks in 2025: React, Angular, Vue, Svelte

How do I implement multi-level caching in Java applications using libraries like Caffeine or Guava Cache? How do I implement multi-level caching in Java applications using libraries like Caffeine or Guava Cache? Mar 17, 2025 pm 05:44 PM

How do I implement multi-level caching in Java applications using libraries like Caffeine or Guava Cache?

How does Java's classloading mechanism work, including different classloaders and their delegation models? How does Java's classloading mechanism work, including different classloaders and their delegation models? Mar 17, 2025 pm 05:35 PM

How does Java's classloading mechanism work, including different classloaders and their delegation models?

Node.js 20: Key Performance Boosts and New Features Node.js 20: Key Performance Boosts and New Features Mar 07, 2025 pm 06:12 PM

Node.js 20: Key Performance Boosts and New Features

Spring Boot SnakeYAML 2.0 CVE-2022-1471 Issue Fixed Spring Boot SnakeYAML 2.0 CVE-2022-1471 Issue Fixed Mar 07, 2025 pm 05:52 PM

Spring Boot SnakeYAML 2.0 CVE-2022-1471 Issue Fixed

Iceberg: The Future of Data Lake Tables Iceberg: The Future of Data Lake Tables Mar 07, 2025 pm 06:31 PM

Iceberg: The Future of Data Lake Tables

How can I use JPA (Java Persistence API) for object-relational mapping with advanced features like caching and lazy loading? How can I use JPA (Java Persistence API) for object-relational mapping with advanced features like caching and lazy loading? Mar 17, 2025 pm 05:43 PM

How can I use JPA (Java Persistence API) for object-relational mapping with advanced features like caching and lazy loading?

How do I use Maven or Gradle for advanced Java project management, build automation, and dependency resolution? How do I use Maven or Gradle for advanced Java project management, build automation, and dependency resolution? Mar 17, 2025 pm 05:46 PM

How do I use Maven or Gradle for advanced Java project management, build automation, and dependency resolution?

See all articles