HtmlTextView for Android

最新推荐文章于 2025-05-17 13:27:36 发布

rainy_day_2014

最新推荐文章于 2025-05-17 13:27:36 发布

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分类专栏： Android 文章标签： html textview android

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HtmlTextView是一款用于Android平台的增强型TextView组件，它能够加载HTML内容并将其转换为Spannable格式进行展示。该组件旨在替代WebView组件，解决在某些Android版本上出现的异常行为和闪烁等问题。它支持多种HTML标签，并提供了从本地资源或互联网加载图片的功能。

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HtmlTextView for Android

HtmlTextView is an extended TextView component for Android, which can load HTML and converts it into Spannable for displaying it. It is a replacement for usage of the WebView component, which behaves strange on some Android versions, flickers while loading, etc.

Extended support by HtmlTextView

<ul>
<ol>
<dd>
<li>
<code>
<center>

The library also includes a workaround to prevent TextView from crashing on specific Android versionsand the possibility to load images from local drawables folder or from the Internet.

This library is kept tiny without external dependencies. I am using it to provide Help/About Activities in my apps.

Example

HtmlTextView text = new HtmlTextView(this);

// loads html from string and displays cat_pic.png from the app's drawable folder
text.setHtmlFromString("<h2>Hello wold</h2><ul><li>cats</li><li>dogs</li></ul><img src=\"cat_pic\"/>", true);

HtmlTextView text = new HtmlTextView(this);

// loads html from string and displays http://www.example.com/cat_pic.png from the Internet
text.setHtmlFromString("<h2>Hello wold</h2><ul><li>cats</li><li>dogs</li></ul><img src=\"http://www.example.com/cat_pic.png\"/>", false);

HtmlTextView text = new HtmlTextView(this);

// loads html from raw resource, i.e., a html file in res/raw/, this allows translatable resource (e.g., res/raw-de/ for german)
text.setHtmlFromRawResource(this, R.raw.help, true);