临时群调整

app/src/main/java/com/stand/standapp/AndroidInterface.kt

@@ -17,6 +17,8 @@ class AndroidInterface(private val activity: MainActivity) {
     private var isSpeaking = false
     private var lastSpeakTime = 0L
     private val MIN_SPEAK_DURATION = 200L
+    private var alertPlayer: android.media.MediaPlayer? = null
+    private var alertPlayCount = 0
 
     /**
      * JS bridge 调度入口
@@ -88,6 +90,16 @@ class AndroidInterface(private val activity: MainActivity) {
                 "maximizeTempCall" -> { maximizeTempCall(); "" }
                 "getTempGroupId" -> getTempGroupId()
                 "logout" -> { logout(); "" }
+                "playAlert" -> {
+                    val count = args.optInt(0, 3)
+                    val volume = args.optDouble(1, 1.0).toFloat()
+                    playAlert(count, volume)
+                    ""
+                }
+                "stopAlert" -> {
+                    stopAlert()
+                    ""
+                }
                 else -> {
                     Timber.tag("Bridge").w("Unknown method: $method")
                     ""
@@ -518,4 +530,50 @@ class AndroidInterface(private val activity: MainActivity) {
     fun logout() {
         activity.logout()
     }
+
+    fun playAlert(count: Int, volume: Float) {
+        Handler(Looper.getMainLooper()).post {
+            try {
+                stopAlert()
+                alertPlayCount = 0
+                alertPlayer = android.media.MediaPlayer.create(activity, R.raw.pull_alert).apply {
+                    setVolume(volume, volume)
+                    setOnCompletionListener {
+                        alertPlayCount++
+                        if (alertPlayCount < count) {
+                            try {
+                                it.start()
+                            } catch (e: Exception) {
+                                Timber.tag("AlertPlayer").e(e, "Error repeating alert play")
+                                stopAlert()
+                            }
+                        } else {
+                            stopAlert()
+                        }
+                    }
+                    start()
+                }
+                Timber.tag("AlertPlayer").d("Started alert play, count=$count, volume=$volume")
+            } catch (e: Exception) {
+                Timber.tag("AlertPlayer").e(e, "Error initializing alert player")
+            }
+        }
+    }
+
+    fun stopAlert() {
+        Handler(Looper.getMainLooper()).post {
+            try {
+                alertPlayer?.let { player ->
+                    if (player.isPlaying) {
+                        player.stop()
+                    }
+                    player.release()
+                }
+            } catch (e: Exception) {
+                Timber.tag("AlertPlayer").e(e, "Error stopping alert player")
+            } finally {
+                alertPlayer = null
+            }
+        }
+    }
 }