论坛会员zhaoxy2850分享的关于调用系统提示音的教程，写的很详细
目前做的一个项目里用到了提示音，但是又不想添加提示音到库里，便开始研究调用系统自带的提示音，最后终于找到了。
开始在CC上查发现好像很多人都在问，但没人回答，我就把自己查到的东西和写的一个demo给大家分享下吧～
首先要在工程里加入Audio Toolbox framework这个库，然后在需要调用的文件里#import <AudioToolbox/AudioToolbox.h>
最后在需要播放提示音的地方写上
AudioServicesPlaySystemSound(1106);
注：括号中为系统声音的id，详见最下面的列表。
为了方便大家测试系统声音，我写了一个demo供大家使用下载。
另外，如果想用自己的音频文件创建系统声音来播放的同学可以参考如下代码。
//Get the filename of the sound file:
NSString *path = [NSString stringWithFormat:@"%@%@", [[NSBundle mainBundle] resourcePath], @"/jad0007a.wav"];
//declare a system sound
id SystemSoundID soundID;
//Get a URL for the sound file
NSURL *filePath = [NSURL fileURLWithPath:path isDirectory:NO];
//Use audio sevices to create the sound
AudioServicesCreateSystemSoundID((CFURLRef)filePath, &soundID);
//Use audio services to play the sound
AudioServicesPlaySystemSound(soundID);
顺便附上系统提示音对应的列表
http://iphonedevwiki.net/index.php/AudioServices
希望能对大家有帮助吧～
源码下载：
SystemSound.zip (25 K)
AudioServices is a group of C functions in AudioToolbox for playing short (≤30 seconds) sounds.
Predefined sounds
There are some predefined system sounds, for the system sound ID in the range 1000 to 2000 (decimal), as shown below (from 2.0 to 5.0 beta). The system sounds are all stored in/System/Library/Audio/UISounds/.
Sound ID  | File name (iPhone) | File name (iPod Touch) | Category | Note |
|---|---|---|---|---|
| 1000 | new-mail.caf | new-mail.caf | MailReceived | |
| 1001 | mail-sent.caf | mail-sent.caf | MailSent | |
| 1002 | Voicemail.caf | Voicemail.caf | VoicemailReceived | |
| 1003 | ReceivedMessage.caf | ReceivedMessage.caf | SMSReceived | |
| 1004 | SentMessage.caf | SentMessage.caf | SMSSent | |
| 1005 | alarm.caf | sq_alarm.caf | CalendarAlert | |
| 1006 | low_power.caf | low_power.caf | LowPower | |
| 1007 | sms-received1.caf | sms-received1.caf | SMSReceived_Alert | |
| 1008 | sms-received2.caf | sms-received2.caf | SMSReceived_Alert | |
| 1009 | sms-received3.caf | sms-received3.caf | SMSReceived_Alert | |
| 1010 | sms-received4.caf | sms-received4.caf | SMSReceived_Alert | |
| 1011 | - | - | SMSReceived_Vibrate | |
| 1012 | sms-received1.caf | sms-received1.caf | SMSReceived_Alert | |
| 1013 | sms-received5.caf | sms-received5.caf | SMSReceived_Alert | |
| 1014 | sms-received6.caf | sms-received6.caf | SMSReceived_Alert | |
| 1015 | Voicemail.caf | Voicemail.caf | - | Available since 2.1 |
| 1016 | tweet_sent.caf | tweet_sent.caf | SMSSent | Available since 5.0 |
| 1020 | Anticipate.caf | Anticipate.caf | SMSReceived_Alert | Available since 4.2 |
| 1021 | Bloom.caf | Bloom.caf | SMSReceived_Alert | Available since 4.2 |
| 1022 | Calypso.caf | Calypso.caf | SMSReceived_Alert | Available since 4.2 |
| 1023 | Choo_Choo.caf | Choo_Choo.caf | SMSReceived_Alert | Available since 4.2 |
| 1024 | Descent.caf | Descent.caf | SMSReceived_Alert | Available since 4.2 |
| 1025 | Fanfare.caf | Fanfare.caf | SMSReceived_Alert | Available since 4.2 |
| 1026 | Ladder.caf | Ladder.caf | SMSReceived_Alert | Available since 4.2 |
| 1027 | Minuet.caf | Minuet.caf | SMSReceived_Alert | Available since 4.2 |
| 1028 | News_Flash.caf | News_Flash.caf | SMSReceived_Alert | Available since 4.2 |
| 1029 | Noir.caf | Noir.caf | SMSReceived_Alert | Available since 4.2 |
| 1030 | Sherwood_Forest.caf | Sherwood_Forest.caf | SMSReceived_Alert | Available since 4.2 |
| 1031 | Spell.caf | Spell.caf | SMSReceived_Alert | Available since 4.2 |
| 1032 | Suspense.caf | Suspense.caf | SMSReceived_Alert | Available since 4.2 |
| 1033 | Telegraph.caf | Telegraph.caf | SMSReceived_Alert | Available since 4.2 |
| 1034 | Tiptoes.caf | Tiptoes.caf | SMSReceived_Alert | Available since 4.2 |
| 1035 | Typewriters.caf | Typewriters.caf | SMSReceived_Alert | Available since 4.2 |
| 1036 | Update.caf | Update.caf | SMSReceived_Alert | Available since 4.2 |
| 1050 | ussd.caf | ussd.caf | USSDAlert | |
| 1051 | SIMToolkitCallDropped.caf | SIMToolkitCallDropped.caf | SIMToolkitTone | |
| 1052 | SIMToolkitGeneralBeep.caf | SIMToolkitGeneralBeep.caf | SIMToolkitTone | |
| 1053 | SIMToolkitNegativeACK.caf | SIMToolkitNegativeACK.caf | SIMToolkitTone | |
| 1054 | SIMToolkitPositiveACK.caf | SIMToolkitPositiveACK.caf | SIMToolkitTone | |
| 1055 | SIMToolkitSMS.caf | SIMToolkitSMS.caf | SIMToolkitTone | |
| 1057 | Tink.caf | Tink.caf | PINKeyPressed | |
| 1070 | ct-busy.caf | ct-busy.caf | AudioToneBusy | There was no category for this sound before 4.0. |
| 1071 | ct-congestion.caf | ct-congestion.caf | AudioToneCongestion | There was no category for this sound before 4.0. |
| 1072 | ct-path-ack.caf | ct-path-ack.caf | AudioTonePathAcknowledge | There was no category for this sound before 4.0. |
| 1073 | ct-error.caf | ct-error.caf | AudioToneError | There was no category for this sound before 4.0. |
| 1074 | ct-call-waiting.caf | ct-call-waiting.caf | AudioToneCallWaiting | There was no category for this sound before 4.0. |
| 1075 | ct-keytone2.caf | ct-keytone2.caf | AudioToneKey2 | There was no category for this sound before 4.0. |
| 1100 | lock.caf | sq_lock.caf | ScreenLocked | |
| 1101 | unlock.caf | sq_lock.caf | ScreenUnlocked | |
| 1102 | - | - | FailedUnlock | |
| 1103 | Tink.caf | sq_tock.caf | KeyPressed | |
| 1104 | Tock.caf | sq_tock.caf | KeyPressed | |
| 1105 | Tock.caf | sq_tock.caf | KeyPressed | |
| 1106 | beep-beep.caf | sq_beep-beep.caf | ConnectedToPower | |
| 1107 | RingerChanged.caf | RingerChanged.caf | RingerSwitchIndication | |
| 1108 | photoShutter.caf | photoShutter.caf | CameraShutter | |
| 1109 | shake.caf | shake.caf | ShakeToShuffle | Available since 3.0 |
| 1110 | jbl_begin.caf | jbl_begin.caf | JBL_Begin | Available since 3.0 |
| 1111 | jbl_confirm.caf | jbl_confirm.caf | JBL_Confirm | Available since 3.0 |
| 1112 | jbl_cancel.caf | jbl_cancel.caf | JBL_Cancel | Available since 3.0 |
| 1113 | begin_record.caf | begin_record.caf | BeginRecording | Available since 3.0 |
| 1114 | end_record.caf | end_record.caf | EndRecording | Available since 3.0 |
| 1115 | jbl_ambiguous.caf | jbl_ambiguous.caf | JBL_Ambiguous | Available since 3.0 |
| 1116 | jbl_no_match.caf | jbl_no_match.caf | JBL_NoMatch | Available since 3.0 |
| 1117 | begin_video_record.caf | begin_video_record.caf | BeginVideoRecording | Available since 3.0 |
| 1118 | end_video_record.caf | end_video_record.caf | EndVideoRecording | Available since 3.0 |
| 1150 | vc~invitation-accepted.caf | vc~invitation-accepted.caf | VCInvitationAccepted | Available since 4.0 |
| 1151 | vc~ringing.caf | vc~ringing.caf | VCRinging | Available since 4.0 |
| 1152 | vc~ended.caf | vc~ended.caf | VCEnded | Available since 4.0 |
| 1153 | ct-call-waiting.caf | ct-call-waiting.caf | VCCallWaiting | Available since 4.1 |
| 1154 | vc~ringing.caf | vc~ringing.caf | VCCallUpgrade | Available since 4.1 |
| 1200 | dtmf-0.caf | dtmf-0.caf | TouchTone | |
| 1201 | dtmf-1.caf | dtmf-1.caf | TouchTone | |
| 1202 | dtmf-2.caf | dtmf-2.caf | TouchTone | |
| 1203 | dtmf-3.caf | dtmf-3.caf | TouchTone | |
| 1204 | dtmf-4.caf | dtmf-4.caf | TouchTone | |
| 1205 | dtmf-5.caf | dtmf-5.caf | TouchTone | |
| 1206 | dtmf-6.caf | dtmf-6.caf | TouchTone | |
| 1207 | dtmf-7.caf | dtmf-7.caf | TouchTone | |
| 1208 | dtmf-8.caf | dtmf-8.caf | TouchTone | |
| 1209 | dtmf-9.caf | dtmf-9.caf | TouchTone | |
| 1210 | dtmf-star.caf | dtmf-star.caf | TouchTone | |
| 1211 | dtmf-pound.caf | dtmf-pound.caf | TouchTone | |
| 1254 | long_low_short_high.caf | long_low_short_high.caf | Headset_StartCall | |
| 1255 | short_double_high.caf | short_double_high.caf | Headset_Redial | |
| 1256 | short_low_high.caf | short_low_high.caf | Headset_AnswerCall | |
| 1257 | short_double_low.caf | short_double_low.caf | Headset_EndCall | |
| 1258 | short_double_low.caf | short_double_low.caf | Headset_CallWaitingActions | |
| 1259 | middle_9_short_double_low.caf | middle_9_short_double_low.caf | Headset_TransitionEnd | |
| 1300 | Voicemail.caf | Voicemail.caf | SystemSoundPreview | |
| 1301 | ReceivedMessage.caf | ReceivedMessage.caf | SystemSoundPreview | |
| 1302 | new-mail.caf | new-mail.caf | SystemSoundPreview | |
| 1303 | mail-sent.caf | mail-sent.caf | SystemSoundPreview | |
| 1304 | alarm.caf | sq_alarm.caf | SystemSoundPreview | |
| 1305 | lock.caf | sq_lock.caf | SystemSoundPreview | |
| 1306 | Tock.caf | sq_tock.caf | KeyPressClickPreview | The category was SystemSoundPreview before 3.2. |
| 1307 | sms-received1.caf | sms-received1.caf | SMSReceived_Selection | |
| 1308 | sms-received2.caf | sms-received2.caf | SMSReceived_Selection | |
| 1309 | sms-received3.caf | sms-received3.caf | SMSReceived_Selection | |
| 1310 | sms-received4.caf | sms-received4.caf | SMSReceived_Selection | |
| 1311 | - | - | SMSReceived_Vibrate | |
| 1312 | sms-received1.caf | sms-received1.caf | SMSReceived_Selection | |
| 1313 | sms-received5.caf | sms-received5.caf | SMSReceived_Selection | |
| 1314 | sms-received6.caf | sms-received6.caf | SMSReceived_Selection | |
| 1315 | Voicemail.caf | Voicemail.caf | SystemSoundPreview | Available since 2.1 |
| 1320 | Anticipate.caf | Anticipate.caf | SMSReceived_Selection | Available since 4.2 |
| 1321 | Bloom.caf | Bloom.caf | SMSReceived_Selection | Available since 4.2 |
| 1322 | Calypso.caf | Calypso.caf | SMSReceived_Selection | Available since 4.2 |
| 1323 | Choo_Choo.caf | Choo_Choo.caf | SMSReceived_Selection | Available since 4.2 |
| 1324 | Descent.caf | Descent.caf | SMSReceived_Selection | Available since 4.2 |
| 1325 | Fanfare.caf | Fanfare.caf | SMSReceived_Selection | Available since 4.2 |
| 1326 | Ladder.caf | Ladder.caf | SMSReceived_Selection | Available since 4.2 |
| 1327 | Minuet.caf | Minuet.caf | SMSReceived_Selection | Available since 4.2 |
| 1328 | News_Flash.caf | News_Flash.caf | SMSReceived_Selection | Available since 4.2 |
| 1329 | Noir.caf | Noir.caf | SMSReceived_Selection | Available since 4.2 |
| 1330 | Sherwood_Forest.caf | Sherwood_Forest.caf | SMSReceived_Selection | Available since 4.2 |
| 1331 | Spell.caf | Spell.caf | SMSReceived_Selection | Available since 4.2 |
| 1332 | Suspense.caf | Suspense.caf | SMSReceived_Selection | Available since 4.2 |
| 1333 | Telegraph.caf | Telegraph.caf | SMSReceived_Selection | Available since 4.2 |
| 1334 | Tiptoes.caf | Tiptoes.caf | SMSReceived_Selection | Available since 4.2 |
| 1335 | Typewriters.caf | Typewriters.caf | SMSReceived_Selection | Available since 4.2 |
| 1336 | Update.caf | Update.caf | SMSReceived_Selection | Available since 4.2 |
| 1350 | - | - | RingerVibeChanged | |
| 1351 | - | - | SilentVibeChanged | |
| 4095 | - | - | Vibrate | There was no category for this sound before 2.2. In the SDK this is the constant kSystemSoundID_Vibrate. |
