From f896bfa526dbd44e14118366796f8196ee071cfb Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Sun, 26 Apr 2026 23:47:32 +0000
Subject: [PATCH] feat(audio-rooms): View Profile via nostr: deep-link (T2 #2)
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The participant context sheet's "View profile" row was previously a
TODO comment — AudioRoomActivity is a separate Android activity
without its own nav stack. Wire it through MainActivity's existing
nostr: URI handler:

  * encode the target hex as npub via NPub.create(...)
  * fire ACTION_VIEW on `nostr:npub1...` with explicit MainActivity
    component (FLAG_ACTIVITY_REORDER_TO_FRONT brings the running
    instance forward instead of spawning a duplicate)
  * the audio-room foreground service keeps audio alive while the
    user is on the profile screen

Reuses the existing audio_room_participant_view_profile string.
---
 .../room/ParticipantHostActionsSheet.kt       | 37 ++++++++++++++++---
 1 file changed, 32 insertions(+), 5 deletions(-)

diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/audiorooms/room/ParticipantHostActionsSheet.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/audiorooms/room/ParticipantHostActionsSheet.kt
index da73fb1dd..0057e307c 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/audiorooms/room/ParticipantHostActionsSheet.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/audiorooms/room/ParticipantHostActionsSheet.kt
@@ -36,12 +36,15 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import com.vitorpamplona.amethyst.R
+import com.vitorpamplona.amethyst.ui.MainActivity
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
 import com.vitorpamplona.amethyst.ui.stringRes
 import com.vitorpamplona.quartz.experimental.audiorooms.admin.AdminCommandEvent
 import com.vitorpamplona.quartz.nip01Core.tags.aTag.ATag
+import com.vitorpamplona.quartz.nip19Bech32.entities.NPub
 import com.vitorpamplona.quartz.nip53LiveActivities.meetingSpaces.MeetingSpaceEvent
 import com.vitorpamplona.quartz.nip53LiveActivities.streaming.tags.ROLE
 import kotlinx.coroutines.launch
@@ -111,11 +114,35 @@ internal fun ParticipantHostActionsSheet(
                 style = MaterialTheme.typography.titleSmall,
             )
             Spacer(Modifier.height(8.dp))
-            // Audience-side rows. View-profile navigation is
-            // intentionally omitted in v1: AudioRoomActivity is a
-            // separate Android Activity without an in-room nav
-            // stack to push a profile screen onto. Adding it later
-            // means launching MainActivity with a deep-link Intent.
+            // View Profile — AudioRoomActivity is a separate Android
+            // Activity without its own nav stack, so the deep-link
+            // path goes through MainActivity. Launching `nostr:npub1...`
+            // via ACTION_VIEW lets the existing MainActivity URI
+            // handler route to Route.Profile (matches the path that
+            // an external app or a clicked link inside the feed
+            // would take). NEW_TASK + REORDER_TO_FRONT brings the
+            // already-running MainActivity instance forward; the
+            // audio-room foreground service keeps audio alive while
+            // the user is on the profile screen.
+            val context = LocalContext.current
+            ActionRow(stringRes(R.string.audio_room_participant_view_profile)) {
+                val npub = NPub.create(target)
+                runCatching {
+                    context.startActivity(
+                        android.content
+                            .Intent(android.content.Intent.ACTION_VIEW)
+                            .apply {
+                                data = android.net.Uri.parse("nostr:$npub")
+                                setClass(context, MainActivity::class.java)
+                                addFlags(
+                                    android.content.Intent.FLAG_ACTIVITY_NEW_TASK or
+                                        android.content.Intent.FLAG_ACTIVITY_REORDER_TO_FRONT,
+                                )
+                            },
+                    )
+                }
+                onDismiss()
+            }
             ActionRow(
                 text =
                     stringRes(