Update Android icons and enter action

android/app/src/main/AndroidManifest.xml

@@ -47,7 +47,7 @@
         <service
             android:name=".QuickSendTileService"
             android:exported="true"
-            android:icon="@mipmap/ic_launcher"
+            android:icon="@drawable/ic_quick_send_tile"
             android:label="文本同步"
             android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
             <intent-filter>

android/app/src/main/kotlin/com/wirelesstextsyncer/wireless_text_syncer_android/ConnectionService.kt

@@ -221,9 +221,27 @@ class ConnectionService : Service() {
                 return false
             }
 
+            return sendAction(socket, "replaceAll", text)
+        }
+
+        fun sendEnter(): Boolean {
+            Log.d("WTS", "ConnectionService.sendEnter connected=${state.connected}")
+            val socket = currentSocket ?: return false
+            if (!state.connected) {
+                return false
+            }
+
+            return sendAction(socket, "enter", null)
+        }
+
+        private fun sendAction(socket: WebSocket, action: String, text: String?): Boolean {
             val payload = JSONObject()
-                .put("action", "replaceAll")
-                .put("text", text)
+                .put("action", action)
+                .apply {
+                    if (text != null) {
+                        put("text", text)
+                    }
+                }
                 .toString()
             return socket.send(payload)
         }

android/app/src/main/kotlin/com/wirelesstextsyncer/wireless_text_syncer_android/MainActivity.kt

@@ -45,6 +45,10 @@ class MainActivity : FlutterActivity() {
                         Log.d(tag, "MethodChannel sendText length=${text.length}")
                         result.success(ConnectionService.sendText(text))
                     }
+                    "sendEnter" -> {
+                        Log.d(tag, "MethodChannel sendEnter")
+                        result.success(ConnectionService.sendEnter())
+                    }
                     "getState" -> {
                         Log.d(tag, "MethodChannel getState")
                         result.success(ConnectionService.stateMap())

lib/main.dart

@@ -123,6 +123,11 @@ class NativeConnectionApi {
     return result ?? false;
   }
 
+  Future<bool> sendEnter() async {
+    final result = await _methodChannel.invokeMethod<bool>('sendEnter');
+    return result ?? false;
+  }
+
   Future<List<DiscoveredDevice>> startDiscovery() async {
     try {
       final result = await _methodChannel.invokeListMethod<dynamic>(
@@ -341,15 +346,14 @@ class _InputSyncPageState extends State<InputSyncPage>
     }
 
     final draft = inputController.text;
-    final textToSend = appendEnter ? '$draft\n' : draft;
-
     setState(() {
       sendButtonState = SendButtonState.sending;
     });
 
     try {
-      final sent = await api.sendText(textToSend);
-      if (!sent) {
+      final sent = await api.sendText(draft);
+      final enterSent = !sent || !appendEnter ? true : await api.sendEnter();
+      if (!sent || !enterSent) {
         _showToast('发送失败，连接已断开');
         setState(() {
           sendButtonState = SendButtonState.idle;