fix: make hyperlinks in conversation description clickable

app/src/main/java/com/nextcloud/talk/conversationinfo/ui/ConversationInfoScreen.kt

@@ -86,6 +86,7 @@ import com.nextcloud.talk.models.json.status.StatusType
 import com.nextcloud.talk.ui.StatusDrawable
 import com.nextcloud.talk.utils.ApiUtils
 import com.nextcloud.talk.utils.DisplayUtils
+import com.nextcloud.talk.utils.withLinks
 
 data class ConversationInfoScreenCallbacks(
     val onNavigateBack: () -> Unit = {},
@@ -328,7 +329,7 @@ private fun HeaderUserInfo(state: ConversationInfoUiState) {
 @Composable
 private fun ConversationDescriptionSection(description: String) {
     Text(
-        text = description,
+        text = description.withLinks(),
         style = MaterialTheme.typography.bodyMedium,
         modifier = Modifier
             .fillMaxWidth()

app/src/main/java/com/nextcloud/talk/utils/TextLinkUtils.kt

@@ -0,0 +1,57 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package com.nextcloud.talk.utils
+
+import android.util.Patterns
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.LinkAnnotation
+import androidx.compose.ui.text.SpanStyle
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.style.TextDecoration
+
+@Composable
+fun String.withLinks(linkColor: Color = MaterialTheme.colorScheme.primary): AnnotatedString =
+    remember(this, linkColor) {
+        buildAnnotatedString {
+            val matcher = Patterns.WEB_URL.matcher(this@withLinks)
+            var lastIndex = 0
+
+            while (matcher.find()) {
+                append(this@withLinks, lastIndex, matcher.start())
+
+                val url = matcher.group()
+                val actualUrl = if (UriUtils.hasHttpProtocolPrefixed(url)) url else "https://$url"
+
+                val start = length
+                append(url)
+
+                addStyle(
+                    SpanStyle(
+                        color = linkColor,
+                        textDecoration = TextDecoration.Underline
+                    ),
+                    start,
+                    length
+                )
+
+                addLink(
+                    LinkAnnotation.Url(actualUrl),
+                    start,
+                    length
+                )
+
+                lastIndex = matcher.end()
+            }
+
+            append(this@withLinks, lastIndex, this@withLinks.length)
+        }
+    }