static int media_play_handle_callback(baidu_json *action)
{
    DUER_LOGI("in %s", __func__);
    if (action == NULL) {
        DUER_LOGE("no valid action list value");
        return -1;
    }

    baidu_json *act_arg = baidu_json_GetObjectItem(action, "arg");
    if (!act_arg) {
        return -1;
    }

    baidu_json *arg_domain = baidu_json_GetObjectItem(act_arg, "domain");
    baidu_json *arg_type = baidu_json_GetObjectItem(act_arg, "type");
    baidu_json *arg_info = baidu_json_GetObjectItem(act_arg, "info");
    if (!arg_info) {
        return -1;
    }
    int music_type = URL_TTS;
    action_need_resume = 1;
    if (arg_domain) {
        if (strcmp(arg_domain->valuestring, "other")) {     // other之外的domain，都认为是URL_MUSIC
            music_type = URL_MUSIC;
            action_need_resume = 0;
        }
    }

    baidu_json *track_id = baidu_json_GetObjectItem(arg_info, "trackId");
    baidu_json *track_url = baidu_json_GetObjectItem(arg_info, "trackUrl");

    if (track_url && track_url->valuestring) {
        DUER_LOGI("receive type %d url %s", music_type, track_url->valuestring);
        send_music_queue(music_type, track_url->valuestring);
    } else {
        DUER_LOGE("receive track id");
    }

    return 0;
}

add_new_action_handle("media.play", media_play_handle_callback);

1. 打断续播指在播放媒资期间，通过唤醒进行打断，在播放完请求的恢复后，再恢复到之前的媒资进行播放。
2.该功能需要播放器进行适配，可以参考linux-ffmpeg-demo下的播放器实现，包含播放控制和SEEK功能。

// 1.进行播放媒资
media_play_handle_callback：
send_music_queue(URL_MUSIC, url));

// 2.播放时进行唤醒，暂停播放媒资，备份url和播放进度
wake_up_action：
duerapp_player_pause();
-->player_pause(); // 进行备份动作

// 3.唤醒的query，返回非媒资的tts进行播放，在播放完后继续播放之前的媒资
media_play_handle_callback：
send_music_queue(URL_TTS, url);    // 类型为tts，用于区分可暂停的媒资和不可暂停的tts回复，如果使用URL_MUSIC，则会覆盖掉之前备份的媒资

action_done_callback：
send_music_queue(MUSIC_CTL_CONTINUE, NULL);    // 在当前请求的数个tts都加入播放队列后，发送恢复指令，将暂停的媒资数据也加入到播放队列，在tts播放结束后会自动续播
-->player_resume();    // 恢复媒资，将备份的媒资加入到队列尾部

static void wake_up_action()
{
    DUER_LOGI("wake up action");
    duerapp_player_pause();
    //duerapp_player_i2s_write((void *)wake_up_prompt_tone, sizeof(wake_up_prompt_tone)); // 直接播放 速度比较快
    send_music_queue(TONE_MUSIC, TONE_TYPE_WAKEUP);    // 播报“我在”的唤醒响应词，免唤醒时根据需求选择是否播放
    DUER_LOGI("wake up action done");
    event_record_start();    // 开始录音进行上传
}

duer_dcs_on_listen_started();    // 录音上传启动
duer_voice_start(16000);         // 设置采样率，支持8000,16000
duer_voice_send(buffer, s_index->size);     // 持续发送音频，支持16bit 单通道音频
duer_voice_stop()        // 停止发送音频

int duerapp_intent_init()
{
    // action
    add_new_action_handle("media.play", media_play_handle_callback);

    // intent
    add_new_intent_handle("failure", "failure", failure_intent_handle_callback);
    add_new_intent_handle("sys_command", "stop", music_ctl_stop_handle_callback);
    add_new_intent_handle("sys_command", "pause", music_ctl_pause_handle_callback);
    add_new_intent_handle("sys_command", "continue", music_ctl_continue_handle_callback);
    add_new_intent_handle("media_command", "stop", music_ctl_stop_handle_callback);
    add_new_intent_handle("media_command", "pause", music_ctl_pause_handle_callback);
    add_new_intent_handle("media_command", "continue", music_ctl_continue_handle_callback);
    add_new_intent_handle("media_command", "goto", music_ctl_seek_handle_callback);
    add_new_intent_handle("media_command", "fastforward", music_ctl_seek_handle_callback);
    add_new_intent_handle("media_command", "backforward", music_ctl_seek_handle_callback);

    add_new_intent_handle("sys_parameter", "up_volume", system_ctl_volume_set_callback);
    add_new_intent_handle("sys_parameter", "down_volume", system_ctl_volume_set_callback);
    add_new_intent_handle("sys_parameter", "to_volume", system_ctl_volume_set_callback);
    add_new_intent_handle("sys_parameter", "min_volume", system_ctl_volume_set_callback);
    add_new_intent_handle("sys_parameter", "mid_volume", system_ctl_volume_set_callback);
    add_new_intent_handle("sys_parameter", "max_volume", system_ctl_volume_set_callback);
    add_new_intent_handle("sys_parameter", "mute", system_ctl_volume_set_callback);

    // other
    bdvs_set_class_done_cb(BDVS_CLASS_TYPE_ACTION, action_done_callback);
    bdvs_set_class_done_cb(BDVS_CLASS_TYPE_INTENT, intent_done_callback);
    return 0;
}

POST https://xxxxx

[{\"domain\":\"clean_bot\",\"intent\":\"start_clean\",\"slots\":{\"location\":[{\"slot_type\":\"STRING\",\"text\":\"卧室\",\"value\":\"卧室\"}]}}]

{
  "memberId": 123456789, // 用户ID
}

{
    "flag": 0, // 0: 正常播报(默认)，1：tts 不进行播报(content字段内容不生效)
    "content":"tts text" // 用于tts播报的内容, 如果content为空，则会用百度侧的content进行播报
}

 "custom": "
   {\"otherKey1\":\"otherValue1\",\"otherKey2\":\"otherValue2\"}
". //整个内容是 string，百度透传结果，客户进行端云协同