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Jetpack Compose HtmlText

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ch4rl3x/HtmlText

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LintKtlintCodeFactor

MaterialMaven Central

Material 3Maven Central

Text composable to show html text from resources

Supported Tags:
<b> -Bold text
<i> -Italic text
<strike> -Striked text
<u> - Underlined text (Markdown does not allow a preview here)
<a href="..."> -Link
<span> - Colored text (Markdown does not allow a preview here)
<span> - Colored text (Markdown does not allow a preview here)
<font color="#FF0000"> - Colored text (Markdown does not allow a preview here)
<font color="red"> - Colored text (Markdown does not allow a preview here)

MaterialTheme colors in HtmlText

To use colors likeMaterialTheme.colors.primary inHtmlText, map simple colors.

HtmlText(    textId=R.string.hello_world,    colorMapping=mapOf(Color.Red toMaterialTheme.colors.primary))
<resources>    <stringname="hello_world">"Hello <spanstyle="color: red">World</span>"</string></resources>

String arguments in HtmlText

To use string arguments withHtmlText, use CDATA

HtmlText(    text= stringResource(R.string.hello_world,"Hello"))
<resources>    <stringname="hello_world"><![CDATA[%1$s World]]></string></resources>

Combine MaterialTheme colors and string arguments in HtmlText

You can combine colorMapping with string arguments (CDATA) and all other HTML tags. If you use CDATA, you have to escape double quotes.

<resources>    <stringname="hello_world"><![CDATA[Hello <span style=\"color: red\">World</span>]]></string></resources>

Add to your project

Add actual HtmlText library:

dependencies {    implementation'de.charlex.compose.material:material-html-text:2.0.0-beta01'}

or

dependencies {    implementation'de.charlex.compose.material3:material3-html-text:2.0.0-beta01'}

How does it work?

Use it like a normal Text composable

HtmlText(textId=R.string.hello_world)
<resources>    <stringname="hello_world">Hello <b>World</b>. This <i><strike>text</strike>sentence</i> is form<b>att<u>ed</u></b> in simple html. <ahref="https://github.com/ch4rl3x/HtmlText">HtmlText</a></string></resources>

Preview

HtmlText

That's it!

License

Copyright 2021 Alexander KarkossaLicensed under the Apache License, Version 2.0 (the "License");you may not use this file except in compliance with the License.You may obtain a copy of the License at   http://www.apache.org/licenses/LICENSE-2.0Unless required by applicable law or agreed to in writing, softwaredistributed under the License is distributed on an "AS IS" BASIS,WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.See the License for the specific language governing permissions andlimitations under the License.

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