Actions_3085S4_V2/thirdparty/lib/aem/adapter/peripheral/aem_adapter_audio.c

#include "aem_adapter_audio.h"

#include "aem_log.h"
#include "aem_app_err_if.h"

#include "tts_manager.h"
#include "audio_system.h"
#include "audio_policy.h"
#include "volume_manager.h"
#include "bt_manager.h"
#include "aem_video_service.h"

const uint8_t *tts_file_name[AEM_RINGTONE_MAX] =
{
    "callring.act",
    "welcome.act",
    "poweroff.act",
};

int aem_tts_play(uint8_t *name)
{
#if CONFIG_VIDEO_PLAYER
    if (aem_is_video_running() == true)
    {
        return -1;
    }
#endif

    if (NULL == name)
        return AEM_ERR_NULL;

    return tts_manager_play(name, PLAY_IMMEDIATELY);
}

int aem_tts_stop(void)
{
    int ret = AEM_OK;
    // aem_set_audio_system_mute(AEM_AUDIO_RINGTONE, 0);

    ret = tts_manager_stop(NULL);
    tts_manager_wait_finished(true);

    // aem_set_audio_system_mute(AEM_AUDIO_RINGTONE, 1);
    return ret;
}

void aem_tts_event_cb_register(aem_audio_event_cb event_cb)
{
    tts_event_nodify lisener = (tts_event_nodify)event_cb;
    tts_manager_add_event_lisener(lisener);
}

#ifdef CONFIG_BT_AVRCP
static int aem_bt_transmit_sync_vol_to_remote(int volume)
{
    int max_volume = audio_policy_get_volume_level();
    uint8_t avrcp_vol; /* percentage */

    if (!bt_manager_trs_get_connected_dev_num())
    {
        return -ENODEV;
    }

    if (volume <= 0)
    {
        avrcp_vol = 0;
    }
    else if (volume >= max_volume)
    {
        avrcp_vol = 127;
    }
    else
    {
        avrcp_vol = (uint8_t)(volume * 127 / max_volume);
    }

    SYS_LOG_INF("volume %d -> remote %d\n", volume, avrcp_vol);

    return bt_manager_avrcp_set_absolute_volume(BTSRV_DEVICE_PLAYER, &avrcp_vol, 1);
}
#endif

int aem_set_system_volume(aem_volume_type_e type, int volume)
{
    int vol = volume % (aem_get_system_max_volume() + 1);
    audio_stream_type_e stream_type = AUDIO_STREAM_TTS;
    switch (type)
    {
    case AEM_AUDIO_CALL:
        stream_type = AUDIO_STREAM_VOICE;
        break;
    case AEM_AUDIO_RINGTONE:
        stream_type = AUDIO_STREAM_TTS;
        break;
    case AEM_AUDIO_LOCAL_MUSIC:
        stream_type = AUDIO_STREAM_LOCAL_MUSIC;
#ifdef CONFIG_BT_AVRCP
        aem_bt_transmit_sync_vol_to_remote(vol);
#endif
        break;
    case AEM_AUDIO_BT_MUSIC:
        stream_type = AUDIO_STREAM_MUSIC;
        break;
    default:
        break;
    }
    return system_volume_set(stream_type, volume, false);
}

int aem_get_system_volume(aem_volume_type_e type)
{
    audio_stream_type_e stream_type = AUDIO_STREAM_TTS;
    switch (type)
    {
    case AEM_AUDIO_CALL:
        stream_type = AUDIO_STREAM_VOICE;
        break;
    case AEM_AUDIO_RINGTONE:
        stream_type = AUDIO_STREAM_TTS;
        break;
    case AEM_AUDIO_LOCAL_MUSIC:
        stream_type = AUDIO_STREAM_LOCAL_MUSIC;
        break;
    case AEM_AUDIO_BT_MUSIC:
        stream_type = AUDIO_STREAM_MUSIC;
        break;
    default:
        break;
    }

    return system_volume_get(stream_type);
}

int aem_get_system_min_volume(void)
{
    return audio_system_get_min_volume();
}

int aem_get_system_max_volume(void)
{
    return audio_system_get_max_volume();
}

int aem_get_system_microphone_muted(void)
{
    return audio_system_get_microphone_muted();
}

void aem_set_system_microphone_muted(int value)
{
    audio_system_mute_microphone(value);
}

int aem_get_audio_system_mute(aem_volume_type_e type)
{
    audio_stream_type_e stream_type = AUDIO_STREAM_TTS;
    switch (type)
    {
    case AEM_AUDIO_CALL:
        stream_type = AUDIO_STREAM_VOICE;
        break;
    case AEM_AUDIO_RINGTONE:
        stream_type = AUDIO_STREAM_TTS;
        break;
    case AEM_AUDIO_LOCAL_MUSIC:
        stream_type = AUDIO_STREAM_LOCAL_MUSIC;
        break;
    case AEM_AUDIO_BT_MUSIC:
        stream_type = AUDIO_STREAM_MUSIC;
        break;
    default:
        break;
    }
    return audio_system_get_stream_mute(stream_type);
}

void aem_set_audio_system_mute(aem_volume_type_e type, int mute)
{
    audio_stream_type_e stream_type = AUDIO_STREAM_TTS;
    switch (type)
    {
    case AEM_AUDIO_CALL:
        stream_type = AUDIO_STREAM_VOICE;
        break;
    case AEM_AUDIO_RINGTONE:
        stream_type = AUDIO_STREAM_TTS;
        break;
    case AEM_AUDIO_LOCAL_MUSIC:
        stream_type = AUDIO_STREAM_LOCAL_MUSIC;
        break;
    case AEM_AUDIO_BT_MUSIC:
        stream_type = AUDIO_STREAM_MUSIC;
        break;
    default:
        break;
    }
    audio_system_set_stream_mute(stream_type, mute);
}

void aem_audio_system_set_stream_volume(aem_volume_type_e type, int volume)
{
    audio_stream_type_e stream_type = AUDIO_STREAM_TTS;
    switch (type)
    {
    case AEM_AUDIO_CALL:
        stream_type = AUDIO_STREAM_VOICE;
        break;
    case AEM_AUDIO_RINGTONE:
        stream_type = AUDIO_STREAM_TTS;
        break;
    case AEM_AUDIO_LOCAL_MUSIC:
        stream_type = AUDIO_STREAM_LOCAL_MUSIC;
        break;
    case AEM_AUDIO_BT_MUSIC:
        stream_type = AUDIO_STREAM_MUSIC;
        break;
    default:
        break;
    }
    audio_system_set_stream_volume(stream_type, volume);
}