IT/Tizen2015.12.01 00:00


안녕하세요, 타이젠 개발자 윤진입니다.


본 포스팅에 앞서 sound manager를 두 차례 다뤘는데요,

[Tizen] 타이젠 개발, Sound manager로 볼륨을 조절하기

[Tizen] 타이젠 개발, Sound manager로 세션을 조절하기

이번 포스팅에서는 Tone player로 사전정의된 음색을 재생/정지하는 방법을 다루겠습니다.



tone_player의 API는 단 2개입니다.

tone_player_start()로 재생을 하고 tone_player_stop()으로 정지를 합니다.

tone_player_start()에 duration_ms을 넣어주기 때문에,

굳이 tone_player_stop()을 사용하지 않아도 됩니다.

tone_player_start()의 첫번째 인자로 tone type을 넘겨줍니다.

tone type에는 총 111개의 내장 타입이 존재합니다.


/**
 * @brief Enumeration of tone.
 * @since_tizen 2.3
 */
typedef enum
{
    TONE_TYPE_DEFAULT = 0,            /**< The default tone */
    TONE_TYPE_DTMF_0 = 0,                /**< Predefined DTMF 0 */
    TONE_TYPE_DTMF_1,                 /**< Predefined DTMF 1 */
    TONE_TYPE_DTMF_2,                /**< Predefined DTMF 2 */
    TONE_TYPE_DTMF_3,                /**< Predefined DTMF 3 */
    TONE_TYPE_DTMF_4,                /**< Predefined DTMF 4 */
    TONE_TYPE_DTMF_5,                /**< Predefined DTMF 5 */
    TONE_TYPE_DTMF_6,                /**< Predefined DTMF 6 */
    TONE_TYPE_DTMF_7,                /**< Predefined DTMF 7 */
    TONE_TYPE_DTMF_8,                /**< Predefined DTMF 8 */
    TONE_TYPE_DTMF_9,                /**< Predefined DTMF 9 */
    TONE_TYPE_DTMF_S,               /**< Predefined DTMF Star - Asterisk (*) */
    TONE_TYPE_DTMF_P,                /**< Predefined DTMF sharP (#) */
    TONE_TYPE_DTMF_A,                /**< Predefined DTMF A (A) */
    TONE_TYPE_DTMF_B,                /**< Predefined DTMF B (B) */
    TONE_TYPE_DTMF_C,                /**< Predefined DTMF C (C) */
    TONE_TYPE_DTMF_D,                /**< Predefined DTMF D (D) */
    TONE_TYPE_SUP_DIAL,     /**< Call supervisory tone, Dial tone: CEPT: 425Hz, continuous */
    TONE_TYPE_ANSI_DIAL,    /**< Call supervisory tone, Dial tone: ANSI (IS-95): 350Hz+440Hz, continuous */
    TONE_TYPE_JAPAN_DIAL,    /**< Call supervisory tone, Dial tone: JAPAN: 400Hz, continuous */
    TONE_TYPE_SUP_BUSY,    /**< Call supervisory tone, Busy: CEPT: 425Hz, 500ms ON, 500ms OFF... */
    TONE_TYPE_ANSI_BUSY,     /**< Call supervisory tone, Busy: ANSI (IS-95): 480Hz+620Hz, 500ms ON, 500ms OFF... */
    TONE_TYPE_JAPAN_BUSY,     /**< Call supervisory tone, Busy: JAPAN: 400Hz, 500ms ON, 500ms OFF... */
    TONE_TYPE_SUP_CONGESTION,   /**< Call supervisory tone, Congestion: CEPT, JAPAN: 425Hz, 200ms ON, 200ms OFF */
    TONE_TYPE_ANSI_CONGESTION,  /**< Call supervisory tone, Congestion: ANSI (IS-95): 480Hz+620Hz, 250ms ON, 250ms OFF... */
    TONE_TYPE_SUP_RADIO_ACK,   /**< Call supervisory tone, Radio path acknowledgment : CEPT, ANSI: 425Hz, 200ms ON  */
    TONE_TYPE_JAPAN_RADIO_ACK,  /**< Call supervisory tone, Radio path acknowledgment : JAPAN: 400Hz, 1s ON, 2s OFF...*/
    TONE_TYPE_SUP_RADIO_NOTAVAIL,  /**< Call supervisory tone, Radio path not available: 425Hz, 200ms ON, 200 OFF 3 bursts */
    TONE_TYPE_SUP_ERROR,    /**< Call supervisory tone, Error/Special info: 950Hz+1400Hz+1800Hz, 330ms ON, 1s OFF... */
    TONE_TYPE_SUP_CALL_WAITING,  /**< Call supervisory tone, Call Waiting: CEPT, JAPAN: 425Hz, 200ms ON, 600ms OFF, 200ms ON, 3s OFF... */
    TONE_TYPE_ANSI_CALL_WAITING,  /**< Call supervisory tone, Call Waiting: ANSI (IS-95): 440 Hz, 300 ms ON, 9.7 s OFF, (100 ms ON, 100 ms OFF, 100 ms ON, 9.7s OFF ...) */
    TONE_TYPE_SUP_RINGTONE,   /**< Call supervisory tone, Ring Tone: CEPT, JAPAN: 425Hz, 1s ON, 4s OFF... */
    TONE_TYPE_ANSI_RINGTONE,   /**< Call supervisory tone, Ring Tone: ANSI (IS-95): 440Hz + 480Hz, 2s ON, 4s OFF... */
    TONE_TYPE_PROP_BEEP,    /**< General beep: 400Hz+1200Hz, 35ms ON */
    TONE_TYPE_PROP_ACK,     /**< Proprietary tone, positive acknowledgment: 1200Hz, 100ms ON, 100ms OFF 2 bursts */
    TONE_TYPE_PROP_NACK,     /**< Proprietary tone, negative acknowledgment: 300Hz+400Hz+500Hz, 400ms ON */
    TONE_TYPE_PROP_PROMPT,    /**< Proprietary tone, prompt tone: 400Hz+1200Hz, 200ms ON  */
    TONE_TYPE_PROP_BEEP2,     /**< Proprietary tone, general double beep: twice 400Hz+1200Hz, 35ms ON, 200ms OFF, 35ms ON */
    TONE_TYPE_SUP_INTERCEPT,       /**< Call supervisory tone (IS-95), intercept tone: alternating 440 Hz and 620 Hz tones, each on for 250 ms */
    TONE_TYPE_SUP_INTERCEPT_ABBREV,    /**< Call supervisory tone (IS-95), abbreviated intercept: intercept tone limited to 4 seconds */
    TONE_TYPE_SUP_CONGESTION_ABBREV,     /**< Call supervisory tone (IS-95), abbreviated congestion: congestion tone limited to 4 seconds */
    TONE_TYPE_SUP_CONFIRM,       /**< Call supervisory tone (IS-95), confirm tone: a 350 Hz tone added to a 440 Hz tone repeated 3 times in a 100 ms on, 100 ms off cycle */
    TONE_TYPE_SUP_PIP,        /**< Call supervisory tone (IS-95), pip tone: four bursts of a 480 Hz tone (0.1 s on, 0.1 s off) */
    TONE_TYPE_CDMA_DIAL_TONE_LITE,     /**< 425Hz continuous */
    TONE_TYPE_CDMA_NETWORK_USA_RINGBACK,   /**< CDMA USA Ringback: 440Hz+480Hz 2s ON, 4000 OFF ... */
    TONE_TYPE_CDMA_INTERCEPT,      /**< CDMA Intercept tone: 440Hz 250ms ON, 620Hz 250ms ON ... */
    TONE_TYPE_CDMA_ABBR_INTERCEPT,     /**< CDMA Abbr Intercept tone: 440Hz 250ms ON, 620Hz 250ms ON */
    TONE_TYPE_CDMA_REORDER,       /**< CDMA Reorder tone: 480Hz+620Hz 250ms ON, 250ms OFF... */
    TONE_TYPE_CDMA_ABBR_REORDER,     /**< CDMA Abbr Reorder tone: 480Hz+620Hz 250ms ON, 250ms OFF repeated for 8 times */
    TONE_TYPE_CDMA_NETWORK_BUSY,     /**< CDMA Network Busy tone: 480Hz+620Hz 500ms ON, 500ms OFF continuous */
    TONE_TYPE_CDMA_CONFIRM,       /**< CDMA Confirm tone: 350Hz+440Hz 100ms ON, 100ms OFF repeated for 3 times */
    TONE_TYPE_CDMA_ANSWER,       /**< CDMA answer tone: silent tone - definition Frequency 0, 0ms ON, 0ms OFF */
    TONE_TYPE_CDMA_NETWORK_CALLWAITING,    /**< CDMA Network Callwaiting tone: 440Hz 300ms ON */
    TONE_TYPE_CDMA_PIP,        /**< CDMA PIP tone: 480Hz 100ms ON, 100ms OFF repeated for 4 times */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_NORMAL,   /**< ISDN Call Signal Normal tone: {2091Hz 32ms ON, 2556 64ms ON} 20 times, 2091 32ms ON, 2556 48ms ON, 4s OFF */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_INTERGROUP,  /**< ISDN Call Signal Intergroup tone: {2091Hz 32ms ON, 2556 64ms ON} 8 times, 2091Hz 32ms ON, 400ms OFF, {2091Hz 32ms ON, 2556Hz 64ms ON} 8times, 2091Hz 32ms ON, 4s OFF */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_SP_PRI,   /**< ISDN Call Signal SP PRI tone:{2091Hz 32ms ON, 2556 64ms ON} 4 times 2091Hz 16ms ON, 200ms OFF, {2091Hz 32ms ON, 2556Hz 64ms ON} 4 times, 2091Hz 16ms ON, 200ms OFF */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_PAT3,   /**< SDN Call sign PAT3 tone: silent tone */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_PING_RING,  /**< ISDN Ping Ring tone: {2091Hz 32ms ON, 2556Hz 64ms ON} 5 times 2091Hz 20ms ON */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_PAT5,   /**< ISDN Pat5 tone: silent tone */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_PAT6,   /**< ISDN Pat6 tone: silent tone */
    TONE_TYPE_CDMA_CALL_SIGNAL_ISDN_PAT7,   /**< ISDN Pat7 tone: silent tone */
    TONE_TYPE_CDMA_HIGH_L,       /**< TONE_CDMA_HIGH_L tone: {3700Hz 25ms, 4000Hz 25ms} 40 times 4000ms OFF, Repeat .... */
    TONE_TYPE_CDMA_MED_L,       /**< TONE_CDMA_MED_L tone: {2600Hz 25ms, 2900Hz 25ms} 40 times 4000ms OFF, Repeat .... */
    TONE_TYPE_CDMA_LOW_L,       /**< TONE_CDMA_LOW_L tone: {1300Hz 25ms, 1450Hz 25ms} 40 times, 4000ms OFF, Repeat .... */
    TONE_TYPE_CDMA_HIGH_SS,       /**< CDMA HIGH SS tone: {3700Hz 25ms, 4000Hz 25ms} repeat 16 times, 400ms OFF, repeat .... */
    TONE_TYPE_CDMA_MED_SS,       /**< CDMA MED SS tone: {2600Hz 25ms, 2900Hz 25ms} repeat 16 times, 400ms OFF, repeat .... */
    TONE_TYPE_CDMA_LOW_SS,       /**< CDMA LOW SS tone: {1300z 25ms, 1450Hz 25ms} repeat 16 times, 400ms OFF, repeat .... */
    TONE_TYPE_CDMA_HIGH_SSL,       /**< CDMA HIGH SSL tone: {3700Hz 25ms, 4000Hz 25ms} 8 times, 200ms OFF, {3700Hz 25ms, 4000Hz 25ms} repeat 8 times, 200ms OFF, {3700Hz 25ms, 4000Hz 25ms} repeat 16 times, 4000ms OFF, repeat ... */
    TONE_TYPE_CDMA_MED_SSL,       /**< CDMA MED SSL tone: {2600Hz 25ms, 2900Hz 25ms} 8 times, 200ms OFF, {2600Hz 25ms, 2900Hz 25ms} repeat 8 times, 200ms OFF, {2600Hz 25ms, 2900Hz 25ms} repeat 16 times, 4000ms OFF, repeat ... */
    TONE_TYPE_CDMA_LOW_SSL,       /**< CDMA LOW SSL tone: {1300Hz 25ms, 1450Hz 25ms} 8 times, 200ms OFF, {1300Hz 25ms, 1450Hz 25ms} repeat 8 times, 200ms OFF, {1300Hz 25ms, 1450Hz 25ms} repeat 16 times, 4000ms OFF, repeat ... */
    TONE_TYPE_CDMA_HIGH_SS_2,      /**< CDMA HIGH SS2 tone: {3700Hz 25ms, 4000Hz 25ms} 20 times, 1000ms OFF, {3700Hz 25ms, 4000Hz 25ms} 20 times, 3000ms OFF, repeat .... */
    TONE_TYPE_CDMA_MED_SS_2,       /**< CDMA MED SS2 tone: {2600Hz 25ms, 2900Hz 25ms} 20 times, 1000ms OFF, {2600Hz 25ms, 2900Hz 25ms} 20 times, 3000ms OFF, repeat .... */
    TONE_TYPE_CDMA_LOW_SS_2,       /**< CDMA LOW SS2 tone: {1300Hz 25ms, 1450Hz 25ms} 20 times, 1000ms OFF, {1300Hz 25ms, 1450Hz 25ms} 20 times, 3000ms OFF, repeat .... */
    TONE_TYPE_CDMA_HIGH_SLS,       /**< CDMA HIGH SLS tone: {3700Hz 25ms, 4000Hz 25ms} 10 times, 500ms OFF, {3700Hz 25ms, 4000Hz 25ms} 20 times, 500ms OFF, {3700Hz 25ms, 4000Hz 25ms} 10 times, 3000ms OFF, REPEAT */
    TONE_TYPE_CDMA_MED_SLS,       /**< CDMA MED SLS tone: {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 20 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 3000ms OFF, REPEAT */
    TONE_TYPE_CDMA_LOW_SLS,       /**< CDMA LOW SLS tone: {1300Hz 25ms, 1450Hz 25ms} 10 times, 500ms OFF, {1300Hz 25ms, 1450Hz 25ms} 20 times, 500ms OFF, {1300Hz 25ms, 1450Hz 25ms} 10 times, 3000ms OFF, REPEAT */
    TONE_TYPE_CDMA_HIGH_S_X4,      /**< CDMA HIGH S X4 tone: {3700Hz 25ms, 4000Hz 25ms} 10 times, 500ms OFF, {3700Hz 25ms, 4000Hz 25ms} 10 times, 500ms OFF, {3700Hz 25ms, 4000Hz 25ms} 10 times, 500ms OFF, {3700Hz 25ms, 4000Hz 25ms} 10 times, 2500ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_MED_S_X4,       /**< CDMA MED S X4 tone: {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 2500ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_LOW_S_X4,       /**< CDMA LOW S X4 tone: {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 500ms OFF, {2600Hz 25ms, 2900Hz 25ms} 10 times, 2500ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_HIGH_PBX_L,      /**< CDMA HIGH PBX L: {3700Hz 25ms, 4000Hz 25ms}20 times, 2000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_MED_PBX_L,      /**< CDMA MED PBX L: {2600Hz 25ms, 2900Hz 25ms}20 times, 2000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_LOW_PBX_L,      /**< CDMA LOW PBX L: {1300Hz 25ms,1450Hz 25ms}20 times, 2000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_HIGH_PBX_SS,      /**< CDMA HIGH PBX SS tone: {3700Hz 25ms, 4000Hz 25ms} 8 times 200 ms OFF, {3700Hz 25ms 4000Hz 25ms}8 times, 2000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_MED_PBX_SS,      /**< CDMA MED PBX SS tone: {2600Hz 25ms, 2900Hz 25ms} 8 times 200 ms OFF, {2600Hz 25ms 2900Hz 25ms}8 times, 2000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_LOW_PBX_SS,      /**< CDMA LOW PBX SS tone: {1300Hz 25ms, 1450Hz 25ms} 8 times 200 ms OFF, {1300Hz 25ms 1450Hz 25ms}8 times, 2000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_HIGH_PBX_SSL,      /**< CDMA HIGH PBX SSL tone:{3700Hz 25ms, 4000Hz 25ms} 8 times 200ms OFF, {3700Hz 25ms, 4000Hz 25ms} 8 times, 200ms OFF, {3700Hz 25ms, 4000Hz 25ms} 16 times, 1000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_MED_PBX_SSL,      /**< CDMA MED PBX SSL tone:{2600Hz 25ms, 2900Hz 25ms} 8 times 200ms OFF, {2600Hz 25ms, 2900Hz 25ms} 8 times, 200ms OFF, {2600Hz 25ms, 2900Hz 25ms} 16 times, 1000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_LOW_PBX_SSL,      /**< CDMA LOW PBX SSL tone:{1300Hz 25ms, 1450Hz 25ms} 8 times 200ms OFF, {1300Hz 25ms, 1450Hz 25ms} 8 times, 200ms OFF, {1300Hz 25ms, 1450Hz 25ms} 16 times, 1000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_HIGH_PBX_SLS,      /**< CDMA HIGH PBX SLS tone:{3700Hz 25ms, 4000Hz 25ms} 8 times 200ms OFF, {3700Hz 25ms, 4000Hz 25ms} 16 times, 200ms OFF, {3700Hz 25ms, 4000Hz 25ms} 8 times, 1000ms OFF, REPEAT....  */
    TONE_TYPE_CDMA_MED_PBX_SLS,      /**< CDMA MED PBX SLS tone:{2600Hz 25ms, 2900Hz 25ms} 8 times 200ms OFF, {2600Hz 25ms, 2900Hz 25ms} 16 times, 200ms OFF, {2600Hz 25ms, 2900Hz 25ms} 8 times, 1000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_LOW_PBX_SLS,      /**< CDMA LOW PBX SLS tone:{1300Hz 25ms, 1450Hz 25ms} 8 times 200ms OFF, {1300Hz 25ms, 1450Hz 25ms} 16 times, 200ms OFF, {1300Hz 25ms, 1450Hz 25ms} 8 times, 1000ms OFF, REPEAT.... */
    TONE_TYPE_CDMA_HIGH_PBX_S_X4,     /**< CDMA HIGH PBX X S4 tone: {3700Hz 25ms 4000Hz 25ms} 8 times, 200ms OFF, {3700Hz 25ms 4000Hz 25ms} 8 times, 200ms OFF, {3700Hz 25ms 4000Hz 25ms} 8 times, 200ms OFF, {3700Hz 25ms 4000Hz 25ms} 8 times, 800ms OFF, REPEAT... */
    TONE_TYPE_CDMA_MED_PBX_S_X4,      /**< CDMA MED PBX X S4 tone: {2600Hz 25ms 2900Hz 25ms} 8 times, 200ms OFF, {2600Hz 25ms 2900Hz 25ms} 8 times, 200ms OFF, {2600Hz 25ms 2900Hz 25ms} 8 times, 200ms OFF, {2600Hz 25ms 2900Hz 25ms} 8 times, 800ms OFF, REPEAT... */
    TONE_TYPE_CDMA_LOW_PBX_S_X4,      /**< CDMA LOW PBX X S4 tone: {1300Hz 25ms 1450Hz 25ms} 8 times, 200ms OFF, {1300Hz 25ms 1450Hz 25ms} 8 times, 200ms OFF, {1300Hz 25ms 1450Hz 25ms} 8 times, 200ms OFF, {1300Hz 25ms 1450Hz 25ms} 8 times, 800ms OFF, REPEAT... */
    TONE_TYPE_CDMA_ALERT_NETWORK_LITE,    /**< CDMA Alert Network Lite tone: 1109Hz 62ms ON, 784Hz 62ms ON, 740Hz 62ms ON 622Hz 62ms ON, 1109Hz 62ms ON */
    TONE_TYPE_CDMA_ALERT_AUTOREDIAL_LITE,   /**< CDMA Alert Auto Redial tone: {1245Hz 62ms ON, 659Hz 62ms ON} 3 times, 1245 62ms ON */
    TONE_TYPE_CDMA_ONE_MIN_BEEP,      /**< CDMA One Min Beep tone: 1150Hz+770Hz 400ms ON */
    TONE_TYPE_CDMA_KEYPAD_VOLUME_KEY_LITE,   /**< CDMA KEYPAD Volume key lite tone: 941Hz+1477Hz 120ms ON */
    TONE_TYPE_CDMA_PRESSHOLDKEY_LITE,    /**< CDMA PRESSHOLDKEY LITE tone: 587Hz 375ms ON, 1175Hz 125ms ON */
    TONE_TYPE_CDMA_ALERT_INCALL_LITE,     /**< CDMA ALERT INCALL LITE tone: 587Hz 62ms, 784 62ms, 831Hz 62ms, 784Hz 62ms, 1109 62ms, 784Hz 62ms, 831Hz 62ms, 784Hz 62ms */
    TONE_TYPE_CDMA_EMERGENCY_RINGBACK,    /**< CDMA EMERGENCY RINGBACK tone: {941Hz 125ms ON, 10ms OFF} 3times 4990ms OFF, REPEAT... */
    TONE_TYPE_CDMA_ALERT_CALL_GUARD,    /**< CDMA ALERT CALL GUARD tone: {1319Hz 125ms ON, 125ms OFF} 3 times */
    TONE_TYPE_CDMA_SOFT_ERROR_LITE,     /**< CDMA SOFT ERROR LITE tone: 1047Hz 125ms ON, 370Hz 125ms */
    TONE_TYPE_CDMA_CALLDROP_LITE,     /**< CDMA CALLDROP LITE tone: 1480Hz 125ms, 1397Hz 125ms, 784Hz 125ms */
    TONE_TYPE_CDMA_NETWORK_BUSY_ONE_SHOT,   /**< CDMA_NETWORK_BUSY_ONE_SHOT tone: 425Hz 500ms ON, 500ms OFF */
    TONE_TYPE_CDMA_ABBR_ALERT,      /**< CDMA_ABBR_ALERT tone: 1150Hz+770Hz 400ms ON */
    TONE_TYPE_CDMA_SIGNAL_OFF,    /**< CDMA_SIGNAL_OFF - silent tone */
    TONE_TYPE_USER_DEFINED_LOW_FRE,                    /**< User Defined Tone: 100Hz continuous */
    TONE_TYPE_USER_DEFINED_MED_FRE,                    /**< User Defined Tone: 200Hz continuous */
    TONE_TYPE_USER_DEFINED_HIGH_FRE                   /**< User Defined Tone: 300Hz continuous */
} tone_type_e;


Call과 관련된 온갖 종류의 톤이 명시되어 있습니다.


static Eina_Bool _clk_beep_play_cb(void *data)
{
    tone_player_start(TONE_TYPE_PROP_ACK, SOUND_TYPE_ALARM, 400, NULL);
    return ECORE_CALLBACK_RENEW;
}


위의 코드는 clock 앱에서 sound를 제어하는 부분에서 가져왔습니다.

duration_ms를 400으로 주고 있기에 400ms가 지나면 저절로 멈춥니다.

따라서 따로 tone_player_stop()을 사용할 필요가 없습니다.


tone_player_stop()은,

버튼을 누르면 재생하고 손을 떼면 정지하는 상황에서 사용하면 됩니다.


tone play는 111가지 타입 중 사용목적에 맞는 톤을 고르는 것이 중요합니다.

enum 값으로 의미를 확인하고 실제로 소리를 들어본 후 루틴에 반영하세요.


tone player를 위한 샘플앱이 있습니다.

New > Tizen Native Project > Online Sample > Multimedia > Media

Tizen 2.4 IDE에서 위의 경로로 샘플앱을 생성하세요.


static const tone_type_e _tone_list[] = { 
    TONE_TYPE_DTMF_0,
    TONE_TYPE_DTMF_1,
    TONE_TYPE_DTMF_2,
    TONE_TYPE_DTMF_3,
    TONE_TYPE_DTMF_4,
    TONE_TYPE_DTMF_5,
    TONE_TYPE_DTMF_6,
    TONE_TYPE_DTMF_7,
    TONE_TYPE_DTMF_8,
    TONE_TYPE_DTMF_9,
    TONE_TYPE_DTMF_S,
    TONE_TYPE_DTMF_P,
    TONE_TYPE_DTMF_A,
    TONE_TYPE_DTMF_B,
    TONE_TYPE_DTMF_C,
    TONE_TYPE_DTMF_D
};


위의 tone type을 버튼을 눌러 하나씩 확인할 수 있습니다.

Media/src/audio/src/tone_player_view.c를 참고하시면 됩니다.


그럼 오늘은 이만 마치겠습니다.

좋은 하루 보내세요~


끝_


* References

https://developer.tizen.org/dev-guide/2.4.0/org.tizen.native.mobile.apireference/group__CAPI__MEDIA__TONE__PLAYER__MODULE.html

Posted by 타이젠 개발자, 윤진