wifi aware wip

app/src/main/java/com/bitchat/android/MainActivity.kt

@@ -120,6 +120,45 @@ class MainActivity : OrientationAwareActivity() {
                 }
             }
         }
+
+        // Bridge Wi‑Fi Aware callbacks into ChatViewModel (reusing BLE delegate methods)
+        lifecycleScope.launch {
+            repeatOnLifecycle(Lifecycle.State.STARTED) {
+                com.bitchat.android.wifiaware.WifiAwareController.running.collect { running ->
+                    val svc = com.bitchat.android.wifiaware.WifiAwareController.getService()
+                    if (running && svc != null) {
+                        svc.delegate = object : com.bitchat.android.wifiaware.WifiAwareMeshDelegate {
+                            override fun didReceiveMessage(message: com.bitchat.android.model.BitchatMessage) {
+                                chatViewModel.didReceiveMessage(message)
+                            }
+                            override fun didUpdatePeerList(peers: List<String>) {
+                                chatViewModel.didUpdatePeerList(peers)
+                            }
+                            override fun didReceiveChannelLeave(channel: String, fromPeer: String) {
+                                chatViewModel.didReceiveChannelLeave(channel, fromPeer)
+                            }
+                            override fun didReceiveDeliveryAck(messageID: String, recipientPeerID: String) {
+                                chatViewModel.didReceiveDeliveryAck(messageID, recipientPeerID)
+                            }
+                            override fun didReceiveReadReceipt(messageID: String, recipientPeerID: String) {
+                                chatViewModel.didReceiveReadReceipt(messageID, recipientPeerID)
+                            }
+                            override fun decryptChannelMessage(encryptedContent: ByteArray, channel: String): String? {
+                                return chatViewModel.decryptChannelMessage(encryptedContent, channel)
+                            }
+                            override fun getNickname(): String? {
+                                return chatViewModel.getNickname()
+                            }
+                            override fun isFavorite(peerID: String): Boolean {
+                                return try {
+                                    com.bitchat.android.favorites.FavoritesPersistenceService.shared.getFavoriteStatus(peerID)?.isMutual == true
+                                } catch (_: Exception) { false }
+                            }
+                        }
+                    }
+                }
+            }
+        }
         
         // Only start onboarding process if we're in the initial CHECKING state
         // This prevents restarting onboarding on configuration changes

app/src/main/java/com/bitchat/android/services/MessageRouter.kt

@@ -72,9 +72,15 @@ class MessageRouter private constructor(
 
         val hasMesh = mesh.getPeerInfo(toPeerID)?.isConnected == true
         val hasEstablished = mesh.hasEstablishedSession(toPeerID)
+        // Check Wi‑Fi Aware availability as a secondary transport
+        val aware = try { com.bitchat.android.wifiaware.WifiAwareController.getService() } catch (_: Exception) { null }
+        val hasAware = try { aware?.getPeerInfo(toPeerID)?.isConnected == true && aware.hasEstablishedSession(toPeerID) } catch (_: Exception) { false }
         if (hasMesh && hasEstablished) {
             Log.d(TAG, "Routing PM via mesh to ${toPeerID} msg_id=${messageID.take(8)}…")
             mesh.sendPrivateMessage(content, toPeerID, recipientNickname, messageID)
+        } else if (hasAware) {
+            Log.d(TAG, "Routing PM via Wi‑Fi Aware to ${toPeerID} msg_id=${messageID.take(8)}…")
+            aware?.sendPrivateMessage(content, toPeerID, recipientNickname, messageID)
         } else if (canSendViaNostr(toPeerID)) {
             Log.d(TAG, "Routing PM via Nostr to ${toPeerID.take(32)}… msg_id=${messageID.take(8)}…")
             nostr.sendPrivateMessage(content, toPeerID, recipientNickname, messageID)
@@ -83,14 +89,21 @@ class MessageRouter private constructor(
             val q = outbox.getOrPut(toPeerID) { mutableListOf() }
             q.add(Triple(content, recipientNickname, messageID))
             Log.d(TAG, "Initiating noise handshake after queueing PM for ${toPeerID.take(8)}…")
-            mesh.initiateNoiseHandshake(toPeerID)
+            if (hasMesh) mesh.initiateNoiseHandshake(toPeerID) else aware?.initiateNoiseHandshake(toPeerID)
         }
     }
 
     fun sendReadReceipt(receipt: ReadReceipt, toPeerID: String) {
-        if ((mesh.getPeerInfo(toPeerID)?.isConnected == true) && mesh.hasEstablishedSession(toPeerID)) {
+        val aware = try { com.bitchat.android.wifiaware.WifiAwareController.getService() } catch (_: Exception) { null }
+        val viaMesh = (mesh.getPeerInfo(toPeerID)?.isConnected == true) && mesh.hasEstablishedSession(toPeerID)
+        val viaAware = try { aware?.getPeerInfo(toPeerID)?.isConnected == true && aware.hasEstablishedSession(toPeerID) } catch (_: Exception) { false }
+        if (viaMesh) {
             Log.d(TAG, "Routing READ via mesh to ${toPeerID.take(8)}… id=${receipt.originalMessageID.take(8)}…")
             mesh.sendReadReceipt(receipt.originalMessageID, toPeerID, mesh.getPeerNicknames()[toPeerID] ?: mesh.myPeerID)
+        } else if (viaAware) {
+            Log.d(TAG, "Routing READ via Wi‑Fi Aware to ${toPeerID.take(8)}… id=${receipt.originalMessageID.take(8)}…")
+            val me = try { aware?.myPeerID } catch (_: Exception) { null }
+            aware?.sendReadReceipt(receipt.originalMessageID, toPeerID, me ?: "")
         } else {
             Log.d(TAG, "Routing READ via Nostr to ${toPeerID.take(8)}… id=${receipt.originalMessageID.take(8)}…")
             nostr.sendReadReceipt(receipt, toPeerID)

app/src/main/java/com/bitchat/android/wifi-aware/WifiAwareMeshServiceLatest.kt

@@ -671,7 +671,7 @@ class WifiAwareMeshService(private val context: Context) {
 
         val cb = object : ConnectivityManager.NetworkCallback() {
             override fun onAvailable(network: Network) {
-                cm.bindProcessToNetwork(network)
+                // Do not bind process for Aware; use per-socket binding instead
             }
             override fun onCapabilitiesChanged(network: Network, nc: NetworkCapabilities) {
                 if (peerSockets.containsKey(peerId)) return
@@ -679,9 +679,11 @@ class WifiAwareMeshService(private val context: Context) {
                 val addr = info.peerIpv6Addr as Inet6Address
 
                 try {
-                    val sock = network.socketFactory
-                        .createSocket(addr, port)
-                        .apply { keepAlive = true }
+                    // Some devices deny bindSocket() (EPERM). Rely on scoped IPv6 to route correctly.
+                    val sock = Socket()
+                    sock.tcpNoDelay = true
+                    sock.keepAlive = true
+                    sock.connect(java.net.InetSocketAddress(addr, port), 7000)
 
                     Log.d(TAG, "CLIENT: TCP connected to ${peerId.take(8)}… addr=$addr:$port")
                     peerSockets[peerId] = sock
@@ -696,7 +698,6 @@ class WifiAwareMeshService(private val context: Context) {
                 }
             }
             override fun onLost(network: Network) {
-                cm.bindProcessToNetwork(null)
                 networkCallbacks.remove(peerId)
                 Log.d(TAG, "CLIENT: network lost for ${peerId.take(8)}…")
             }