feat: 增加相关 api

android/src/main/java/com/yourcompany/aivoiceplugin/AivoicePlugin.java

@@ -18,9 +18,18 @@ public class AivoicePlugin implements FlutterPlugin, MethodCallHandler {
 
   @Override
   public void onMethodCall(@NonNull MethodCall call, @NonNull Result result) {
-    if (call.method.equals("getPlatformVersion")) {
-      result.success("Android " + android.os.Build.VERSION.RELEASE);
-    } else if (call.method.equals("initEngine")) {
+    // 删除了 getPlatformVersion 方法的实现
+
+    if (call.method.equals("initEngine")) {
+      // 空实现
+      result.success(null);
+    } else if (call.method.equals("stopEngine")) {
+      // 空实现
+      result.success(null);
+    } else if (call.method.equals("uninitEngine")) {
+      // 空实现
+      result.success(null);
+    } else if (call.method.equals("startOrStopEngine")) {
       // 空实现
       result.success(null);
     } else {

ios/Classes/AivoicePlugin.m

@@ -14,9 +14,18 @@
 }
 
 - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
-  if ([@"getPlatformVersion" isEqualToString:call.method]) {
-    result([@"iOS " stringByAppendingString:[[UIDevice currentDevice] systemVersion]]);
-  } else if ([@"initEngine" isEqualToString:call.method]) {
+  // 删除了 getPlatformVersion 方法的实现
+
+  if ([@"initEngine" isEqualToString:call.method]) {
+    // 空实现
+    result(nil);
+  } else if ([@"stopEngine" isEqualToString:call.method]) {
+    // 空实现
+    result(nil);
+  } else if ([@"uninitEngine" isEqualToString:call.method]) {
+    // 空实现
+    result(nil);
+  } else if ([@"startOrStopEngine" isEqualToString:call.method]) {
     // 空实现
     result(nil);
   } else {

lib/aivoice_plugin.dart

 import 'aivoice_plugin_platform_interface.dart';
 
 class AivoicePlugin {
-  Future<String?> getPlatformVersion() {
-    return AivoicePluginPlatform.instance.getPlatformVersion();
-  }
+  // 删除了 getPlatformVersion 方法
 
   // 新增的 initEngine 方法
   Future<void> initEngine(Map<String, dynamic> config) {
     return AivoicePluginPlatform.instance.initEngine(config);
   }
+
+  // 新增的 stopEngine 方法
+  Future<void> stopEngine() {
+    return AivoicePluginPlatform.instance.stopEngine();
+  }
+
+  // 新增的 uninitEngine 方法
+  Future<void> uninitEngine() {
+    return AivoicePluginPlatform.instance.uninitEngine();
+  }
+
+  // 新增的 startOrStopEngine 方法
+  Future<void> startOrStopEngine(bool isBegin) {
+    return AivoicePluginPlatform.instance.startOrStopEngine(isBegin);
+  }
 }

lib/aivoice_plugin_method_channel.dart

@@ -9,9 +9,25 @@ class MethodChannelAivoicePlugin extends AivoicePluginPlatform {
   @visibleForTesting
   final methodChannel = const MethodChannel('aivoice_plugin');
 
+  // 删除了 getPlatformVersion 方法
+
+  @override
+  Future<void> initEngine(Map<String, dynamic> config) async {
+    await methodChannel.invokeMethod<void>('initEngine', config);
+  }
+
+  @override
+  Future<void> stopEngine() async {
+    await methodChannel.invokeMethod<void>('stopEngine');
+  }
+
+  @override
+  Future<void> uninitEngine() async {
+    await methodChannel.invokeMethod<void>('uninitEngine');
+  }
+
   @override
-  Future<String?> getPlatformVersion() async {
-    final version = await methodChannel.invokeMethod<String>('getPlatformVersion');
-    return version;
+  Future<void> startOrStopEngine(bool isBegin) async {
+    await methodChannel.invokeMethod<void>('startOrStopEngine', {'isBegin': isBegin});
   }
 }

lib/aivoice_plugin_platform_interface.dart

@@ -23,8 +23,17 @@ abstract class AivoicePluginPlatform extends PlatformInterface {
     _instance = instance;
   }
 
-  Future<String?> getPlatformVersion();
+  // 删除了 getPlatformVersion 方法
 
   // 新增的 initEngine 方法
   Future<void> initEngine(Map<String, dynamic> config);
+
+  // 新增的 stopEngine 方法
+  Future<void> stopEngine();
+
+  // 新增的 uninitEngine 方法
+  Future<void> uninitEngine();
+
+  // 新增的 startOrStopEngine 方法
+  Future<void> startOrStopEngine(bool isBegin);
 }

lib/method_channel_aivoice_plugin.dart

@@ -14,4 +14,19 @@ class MethodChannelAivoicePlugin extends AivoicePluginPlatform {
   Future<void> initEngine(Map<String, dynamic> config) {
     return _channel.invokeMethod<void>('initEngine', config);
   }
+
+  @override
+  Future<void> stopEngine() {
+    return _channel.invokeMethod<void>('stopEngine');
+  }
+
+  @override
+  Future<void> uninitEngine() {
+    return _channel.invokeMethod<void>('uninitEngine');
+  }
+
+  @override
+  Future<void> startOrStopEngine(bool isBegin) {
+    return _channel.invokeMethod<void>('startOrStopEngine', {'isBegin': isBegin});
+  }
 }