Add Android autosocket protocol selection to network settings

tools/chatgui-android/app/src/main/java/com/utun/chat/ui/screens/SettingsScreen.kt

@@ -44,6 +44,7 @@ import com.utun.chat.data.CallVideoBitrateRange
 import com.utun.chat.data.MicrophonePermission
 import com.utun.chat.data.LogManager
 import com.utun.chat.data.ServerEntry
+import com.utun.chat.data.AutoSocketProtocols
 import com.utun.chat.data.LocalSocketState
 import com.utun.chat.ui.components.LocalSocketNatInfo
 import com.utun.chat.data.VoiceSettings
@@ -261,6 +262,8 @@ private fun DeveloperSettingsTab(vm: ChatViewModel, onDirty: (Boolean) -> Unit,
     var servers by remember { mutableStateOf<List<ServerEntry>>(emptyList()) }
     var availableIfaces by remember { mutableStateOf<List<Pair<String, String>>>(emptyList()) }
     var connectionMode by remember { mutableStateOf("manual") }
+    var autoSocketProtocols by remember { mutableStateOf(AutoSocketProtocols.BOTH) }
+    var savingSocketProtocols by remember { mutableStateOf(false) }
     var autoConnect by remember { mutableStateOf(true) }
 
     val localSocketStates by vm.localSockets.collectAsState()
@@ -290,6 +293,7 @@ private fun DeveloperSettingsTab(vm: ChatViewModel, onDirty: (Boolean) -> Unit,
         servers = provider.loadServersFromConfig()
         availableIfaces = allIface.drop(1)
         connectionMode = provider.getConnectionMode()
+        autoSocketProtocols = provider.getAutoSocketProtocols()
         autoConnect = provider.getInt("chat.group_autoconnect") != 0
     }
 
@@ -393,6 +397,35 @@ private fun DeveloperSettingsTab(vm: ChatViewModel, onDirty: (Boolean) -> Unit,
         }
 
         if (connectionMode == "auto") {
+            item(key = "auto-socket-protocols") {
+                Column {
+                    Text(stringResource(R.string.socket_protocols), style = MaterialTheme.typography.bodyMedium)
+                    Row(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
+                        AutoSocketProtocols.values().forEach { protocols ->
+                            FilterChip(selected = autoSocketProtocols == protocols, enabled = !savingSocketProtocols,
+                                onClick = {
+                                    if (autoSocketProtocols != protocols) {
+                                        savingSocketProtocols = true
+                                        scope.launch {
+                                            try {
+                                                withContext(Dispatchers.IO) {
+                                                    provider.setAutoSocketProtocols(protocols)
+                                                    if (NativeLib.isReady() && !NativeLib.restart(provider.getString("db.path") ?: "",
+                                                            provider.getInt("control.port"), provider.buildConfigText()))
+                                                        LogManager.addLog("ERROR", "CFG", "restart after socket protocol change failed")
+                                                }
+                                                autoSocketProtocols = protocols
+                                            } catch (e: CancellationException) { throw e
+                                            } catch (e: Exception) {
+                                                LogManager.addLog("ERROR", "CFG", "socket protocol change failed: ${e.message}")
+                                            } finally { savingSocketProtocols = false }
+                                        }
+                                    }
+                                }, label = { Text(protocols.configValue.uppercase()) })
+                        }
+                    }
+                }
+            }
             /* Auto mode: read-only live socket display */
             if (localSocketStates.isEmpty()) {
                 item(key = "no-sockets") { Text(stringResource(R.string.no_sockets), color = MaterialTheme.colorScheme.onSurfaceVariant) }

tools/chatgui-android/app/src/main/res/values-ru/strings.xml

@@ -267,6 +267,7 @@
     <string name="generate_keys">"Создать ключи"</string>
     <string name="clear_db">"Очистить БД"</string>
     <string name="network_interfaces">"Сетевые интерфейсы"</string>
+    <string name="socket_protocols">"Тип сокетов"</string>
     <string name="automatic">"Авто"</string>
     <string name="manual">"Вручную"</string>
     <string name="no_sockets">"Сокеты не обнаружены"</string>

tools/chatgui-android/app/src/main/res/values/strings.xml

@@ -268,6 +268,7 @@
     <string name="generate_keys">"Generate keys"</string>
     <string name="clear_db">"Clear DB"</string>
     <string name="network_interfaces">"Network interfaces"</string>
+    <string name="socket_protocols">"Socket protocols"</string>
     <string name="automatic">"Auto"</string>
     <string name="manual">"Manual"</string>
     <string name="no_sockets">"No sockets detected"</string>