Embedd a Hyperlink within a Text using Jetpack Compose.

HyperlinkText.kt

import androidx.compose.foundation.text.ClickableText
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalUriHandler
import androidx.compose.ui.text.SpanStyle
import androidx.compose.ui.text.buildAnnotatedString
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.style.TextDecoration
import androidx.compose.ui.unit.TextUnit

@Composable
fun HyperlinkText(
    modifier: Modifier = Modifier,
    fullText: String,
    linkText: List<String>,
    linkTextColor: Color = Color.Blue,
    linkTextFontWeight: FontWeight = FontWeight.Medium,
    linkTextDecoration: TextDecoration = TextDecoration.Underline,
    hyperlinks: List<String> = listOf("https://stevdza-san.com"),
    fontSize: TextUnit = TextUnit.Unspecified
) {
    val annotatedString = buildAnnotatedString {
        append(fullText)
        linkText.forEachIndexed { index, link ->
            val startIndex = fullText.indexOf(link)
            val endIndex = startIndex + link.length
            addStyle(
                style = SpanStyle(
                    color = linkTextColor,
                    fontSize = fontSize,
                    fontWeight = linkTextFontWeight,
                    textDecoration = linkTextDecoration
                ),
                start = startIndex,
                end = endIndex
            )
            addStringAnnotation(
                tag = "URL",
                annotation = hyperlinks[index],
                start = startIndex,
                end = endIndex
            )
        }
        addStyle(
            style = SpanStyle(
                fontSize = fontSize
            ),
            start = 0,
            end = fullText.length
        )
    }

    val uriHandler = LocalUriHandler.current

    ClickableText(
        modifier = modifier,
        text = annotatedString,
        onClick = {
            annotatedString
                .getStringAnnotations("URL", it, it)
                .firstOrNull()?.let { stringAnnotation ->
                    uriHandler.openUri(stringAnnotation.item)
                }
        }
    )
}

Now that ClickableText in Jetpack Compose is deprecated, this is my implementation, of course inspired by @stevdza-san's solution.

import androidx.compose.foundation.text.LinkAnnotation
import androidx.compose.foundation.text.TextLinkStyles
import androidx.compose.foundation.text.withLink
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalUriHandler
import androidx.compose.ui.text.SpanStyle
import androidx.compose.ui.text.buildAnnotatedString
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.style.TextDecoration
import androidx.compose.ui.unit.TextUnit

@Composable
fun HyperlinkText(
    modifier: Modifier = Modifier,
    text: String,
    linkText: List<String>,
    hyperlinks: List<String>,
    linkTextColor: Color = MaterialTheme.colorScheme.primary,
    linkTextFontWeight: FontWeight = FontWeight.Normal,
    linkTextDecoration: TextDecoration = TextDecoration.Underline,
    fontSize: TextUnit = TextUnit.Unspecified,
    fontFamily: FontFamily = FontFamily.Monospace
) {
    val uriHandler = LocalUriHandler.current

    val annotatedString = buildAnnotatedString {
        var lastIndex = 0
        linkText.forEachIndexed { index, link ->
            val startIndex = text.indexOf(link, lastIndex)
            val endIndex = startIndex + link.length

            if (startIndex > lastIndex) append(text.substring(lastIndex, startIndex))

            val linkUrL = LinkAnnotation.Url(
                hyperlinks[index], TextLinkStyles(
                    SpanStyle(
                        color = linkTextColor,
                        fontSize = fontSize,
                        fontWeight = linkTextFontWeight,
                        textDecoration = linkTextDecoration,
                        fontFamily = fontFamily
                    )
                )
            ) {
                val url = (it as LinkAnnotation.Url).url
                uriHandler.openUri(url)
            }
            withLink(linkUrL) { append(link) }
            append(" ")
            lastIndex = endIndex + 1
        }
        if (lastIndex < text.length) {
            append(text.substring(lastIndex))
        }
        addStyle(
            style = SpanStyle(
                fontSize = fontSize, fontFamily = fontFamily
            ), start = 0, end = text.length
        )
    }
    Text(text = annotatedString, modifier = modifier)
} 

Thanks 👍