feat(voice): 完善语音交互服务并添加会话启动与辅助数据处理

app/src/main/java/com/ttstd/dialer/service/MyVoiceInteractionService.java

@@ -1,15 +1,61 @@
 package com.ttstd.dialer.service;
 
+import android.content.ComponentName;
+import android.content.Intent;
+import android.os.Bundle;
 import android.service.voice.VoiceInteractionService;
+import android.service.voice.VoiceInteractionSession;
 
 import com.ttstd.dialer.utils.Logger;
 
+/**
+ * 语音交互服务类，作为语音助手的入口。
+ */
 public class MyVoiceInteractionService extends VoiceInteractionService {
     private static final String TAG = "MyVoiceInteractionService";
 
+    /**
+     * 自定义 Action，用于从外部启动语音交互会话
+     */
+    public static final String ACTION_SHOW_SESSION = "com.ttstd.dialer.ACTION_SHOW_SESSION";
+
     @Override
     public void onCreate() {
         super.onCreate();
         Logger.d(TAG, "onCreate");
     }
+
+    @Override
+    public void onReady() {
+        super.onReady();
+        Logger.d(TAG, "onReady");
+    }
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        Logger.d(TAG, "onStartCommand: " + intent);
+        if (intent != null) {
+            String action = intent.getAction();
+            if (ACTION_SHOW_SESSION.equals(action)) {
+                // 确保服务是当前活跃的语音交互服务
+                if (isActiveService(this, new ComponentName(this, MyVoiceInteractionService.class))) {
+                    Logger.d(TAG, "Showing session with assist and screenshot flags");
+                    // 核心：调用 showSession 并请求辅助数据（AssistStructure）和截图
+                    Bundle args = new Bundle();
+                    showSession(args,
+                            VoiceInteractionSession.SHOW_WITH_ASSIST |
+                            VoiceInteractionSession.SHOW_WITH_SCREENSHOT);
+                } else {
+                    Logger.w(TAG, "Service is not the active voice interaction service");
+                }
+            }
+        }
+        return START_STICKY;
+    }
+
+    @Override
+    public void onShutdown() {
+        super.onShutdown();
+        Logger.d(TAG, "onShutdown");
+    }
 }