3
J'essaie de jouer un alertSound, mais j'ai 4 erreur, ceci est ma fonction:Comment puis-je planifier un son d'alerte?
#import "AudioToolbox/AudioServices.h"
+(void)jouerSon:(NSString *)fichierSon:(NSString *) extensionFichier
{
NSString* soundPath = [[NSBundle mainBundle] pathForResource:fichierSon ofType:extensionFichier];
CFURLRef baseURL = (CFURLRef) [NSURL fileURLWithPath:soundPath];
SystemSoundID mysound;
AudioServicesCreateSystemSoundID(baseURL,&mysound);
AudioServicesPropertyID flag = 0;
AudioServicesSetProperty(kAudioServicesPropertyIsUISound,sizeof(SystemSoundID), &mysound, sizeof(AudioServicesPropertyID), &flag);
AudioServicesPlayAlertSound(mysound);
//AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
AudioServicesDisposeSystemSoundID(mysound);
}
et ceci est l'erreur du journal:
Ld build/Debug-iphonesimulator/ProjetMission.app/ProjetMission normal i386
cd /Users/sylvainlaroche/iPhone/ProjetMission
setenv MACOSX_DEPLOYMENT_TARGET 10.6
setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.1.sdk -L/Users/sylvainlaroche/iPhone/ProjetMission/build/Debug-iphonesimulator -F/Users/sylvainlaroche/iPhone/ProjetMission/build/Debug-iphonesimulator -filelist /Users/sylvainlaroche/iPhone/ProjetMission/build/ProjetMission.build/Debug-iphonesimulator/ProjetMission.build/Objects-normal/i386/ProjetMission.LinkFileList -mmacosx-version-min=10.6 -Xlinker -objc_abi_version -Xlinker 2 -framework Foundation -framework UIKit -framework CoreGraphics -o /Users/sylvainlaroche/iPhone/ProjetMission/build/Debug-iphonesimulator/ProjetMission.app/ProjetMission
Undefined symbols:
"_AudioServicesDisposeSystemSoundID", referenced from:
+[FonctionUtile jouerSon::] in FonctionUtile.o
"_AudioServicesPlayAlertSound", referenced from:
+[FonctionUtile jouerSon::] in FonctionUtile.o
"_AudioServicesSetProperty", referenced from:
+[FonctionUtile jouerSon::] in FonctionUtile.o
"_AudioServicesCreateSystemSoundID", referenced from:
+[FonctionUtile jouerSon::] in FonctionUtile.o
ld: symbol(s) not found
collect2: ld returned 1 exit status