feat(audio): add local barge-in prompt

ql-application/threadx/interface/custom_app/http_downfile.c

@@ -34,6 +34,7 @@ const char *mp3_file[] ={
 	"volume_up_zh.mp3",//16  
 	"volume_down_zh.mp3",//17  
 	"ai_active_zh.mp3",//18
+	"barge_in_cute.mp3",//19  对话打断提示音
 };
 
 //http://banban.api.talkingq.com:8080/assets/roles/banban/tts_error.mp3
@@ -183,7 +184,7 @@ void app_file_check_download(void)
 	char filename_buff[64]={0x00};
 	int ret = 0, cnt = 0;
 	
-	for(index=1;index<19;index++){	
+	for(index=1;index<20;index++){
 		
 		if(index==4||index==5||index==6||index==7||index==8){
 			continue;
@@ -208,7 +209,7 @@ void app_file_check_del(void)
 	int index = 1;
 	char filename_buff[64]={0x00};
 	
-	for(index=1;index<19;index++){	
+	for(index=1;index<20;index++){
 		
 		if(index==4||index==5||index==6||index==7||index==8){
 			continue;

ql-application/threadx/interface/custom_app/ws_talkingq.c

@@ -889,7 +889,7 @@ int app_play_tips_file(int index)
 	}
 
 	if(file_valid_check!=2){
-		if(index==18){
+		if(index==18 || index==19){
 			add_file_to_play_player_queue(filename_buff, 2);
 		}else{
 			add_file_to_play_player_queue(filename_buff, 0);
@@ -1025,11 +1025,15 @@ int tts_play_interrupt_func(void)
 	}
 
 	if(playback_interrupted){
-		printf("vad_start_func0\n");
+		printf("barge_in_prompt\n");
 		/* The old player has finished consuming the cancellation state. */
 		tts_play_status = 0;
 		tts_playing = 0;
-		vad_start_func();//如果是打断就不播报
+		/* Use the same local-prompt flow as ai_active_zh.mp3. Queue type 2
+		 * starts VAD after playback; fall back to VAD if the file is absent. */
+		if(app_play_tips_file(19) != 0){
+			vad_start_func();
+		}
 	}else{
 		app_play_tips_file(18);
 	}