SimpleLinkText -- A simple wrapper for ClickableText.

SimpleLinkText.kt

import androidx.compose.foundation.text.ClickableText
import androidx.compose.material3.MaterialTheme
import androidx.compose.runtime.Composable
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.LocalUriHandler
import androidx.compose.ui.platform.UriHandler
import androidx.compose.ui.text.*
import androidx.compose.ui.text.style.TextDecoration
import androidx.compose.ui.text.style.TextOverflow

class SimpleLinkTextHolder(private val uriHandler: UriHandler) {
    sealed class TextType {
        data class Text(val text: String) : TextType()
        data class Link(val text: String, val onClick: (link: TextType.Link) -> Unit) : TextType() {
            val tag = onClick.hashCode().toString()
        }
    }

    val textList = mutableListOf<TextType>()

    fun text(text: String) {
        textList.add(TextType.Text(text))
    }

    fun link(text: String, link: String) {
        textList.add(TextType.Link(text) {
            uriHandler.openUri(link)
        })
    }

    fun link(text: String, onClick: (link: TextType.Link) -> Unit) {
        textList.add(TextType.Link(text, onClick))
    }

    fun toAnnotatedString(): AnnotatedString {
        return buildAnnotatedString {
            var currentIndex = 0
            textList.forEach { text ->
                when (text) {
                    is TextType.Text -> {
                        append(text.text)
                        currentIndex += text.text.length
                    }

                    is TextType.Link -> {
                        val tag = text.tag

                        addStringAnnotation(
                            tag = tag,
                            annotation = text.text,
                            start = currentIndex,
                            end = currentIndex + text.text.length
                        )
                        addStyle(
                            style = SpanStyle(textDecoration = TextDecoration.Underline),
                            start = currentIndex,
                            end = currentIndex + text.text.length
                        )
                        append(text.text)
                        currentIndex += text.text.length
                    }
                }
            }
        }
    }
}

@Composable
fun SimpleLinkText(
    modifier: Modifier = Modifier,
    style: TextStyle = TextStyle(
        color = MaterialTheme.colorScheme.primary,
    ),
    softWrap: Boolean = true,
    overflow: TextOverflow = TextOverflow.Clip,
    maxLines: Int = Int.MAX_VALUE,
    onTextLayout: (TextLayoutResult) -> Unit = {},
    textBuilder: SimpleLinkTextHolder.() -> Unit
) {
    val uriHandler = LocalUriHandler.current

    val simpleLinkTextHolder = remember {
        SimpleLinkTextHolder(uriHandler).apply(textBuilder)
    }

    val annotatedLinkString = remember {
        simpleLinkTextHolder.toAnnotatedString()
    }

    ClickableText(
        modifier = modifier,
        text = annotatedLinkString,
        onClick = { offset ->
            val tagWithTexts =
                simpleLinkTextHolder.textList.filterIsInstance<SimpleLinkTextHolder.TextType.Link>()
                    .associateBy { it.tag }

            tagWithTexts.forEach {
                annotatedLinkString.getStringAnnotations(it.key, offset, offset).firstOrNull()?.let { _ ->
                    it.value.onClick.invoke(it.value)
                }
            }
        },
        style = style,
        softWrap = softWrap,
        overflow = overflow,
        maxLines = maxLines,
        onTextLayout = onTextLayout
    )
}

usage.kt

val uriHandler = LocalUriHandler.current

SimpleLinkText(modifier = Modifier.padding(vertical = 16.dp, horizontal = 32.dp)) {
    text("You can click ")
    link("GitHub", "https://github.com")
    text(" to open GitHub in your browser. ")
    text("You can click ")
    link("Google") {
        uriHandler.openUri("https://google.com")
    }
    text(" to open Google in your browser.")
}