Ok, here is the situation. I am writing an iOS application, and I have a text scrolling from bottom to top. At a certain point, let's say when the word "EXAMPLE" shows up, I would like to my app automatically play particular sound, let's say "JINGLE".
How do I do it?
import <AudioToolbox/AudioToolbox.h>
-(void) playSound {
NSString *soundPath = [[NSBundle mainBundle] pathForResource:#"changeTrack" ofType:#"mp3"];
SystemSoundID soundID;
AudioServicesCreateSystemSoundID((CFURLRef)[NSURL fileURLWithPath: soundPath], &soundID);
AudioServicesPlaySystemSound (soundID);
//[soundPath release];
}
you call in every condition you want
Related
I want to add a sound effect to a jump action when my character jumps. It sounds simple to do but i just cannot do it, this is what I've tried so far..
In my header file for my character I have:
SystemSoundID jump;
- (void)playSound:(NSString *)jump1 :(NSString *) mp3;
In my implementation file I have:
- (void)playSound :(NSString *)jump1 :(NSString *) mp3{
SystemSoundID audioEffect;
NSString *path = [[NSBundle mainBundle] pathForResource : jump1 ofType :mp3];
if ([[NSFileManager defaultManager] fileExistsAtPath : path]) {
NSURL *pathURL = [NSURL fileURLWithPath: path];
AudioServicesCreateSystemSoundID((__bridge CFURLRef) pathURL, &audioEffect);
AudioServicesPlaySystemSound(audioEffect);
}
else {
NSLog(#"error , file not found aye: %#", path);
}
}
Also inside the function jump I have:
[self playSound:#"jump" :#"mp3"];
Please excuse my inexperience I just had a go at it as it would be a great feature for my game, if someone could tell me what I am doing wrong or a different and better way to do it that works that would be great thanks!
Add this method in a class and whenever you want to play the sound just call this method using [self playSound], jump.mp3 should be in your bundle, and remember one thing more don't forget to add AudioToolbox framework.
-(void) playSound {
NSString *soundPath = [[NSBundle mainBundle] pathForResource:#"jump" ofType:#"mp3"];
SystemSoundID soundID;
AudioServicesCreateSystemSoundID((__bridge CFURLRef)[NSURL fileURLWithPath: soundPath], &soundID);
AudioServicesPlaySystemSound (soundID);
}
There is a sound file called lock.aiff in side SpringBoard.app if the iOS 7 SDK. The path for the sound file is as follows.
iPhoneSimulator7.0.sdk/System/Library/CoreServices/SpringBoard.app/lock.aiffs
This is my code.
NSString *path = [[NSBundle bundleWithIdentifier:#"com.apple.UIKit"] bundlePath];
NSString *frameworkPath = [path stringByDeletingLastPathComponent];
NSString *libraryPath = [frameworkPath stringByDeletingLastPathComponent];
NSString *finalePath = [libraryPath stringByAppendingString:#"/CoreServices/SpringBoard.app/lock.aiff"];
NSURL *fileURL = [NSURL fileURLWithPath:finalePath];
SystemSoundID soundID;
AudioServicesCreateSystemSoundID((__bridge_retained CFURLRef)fileURL,&soundID);
AudioServicesPlaySystemSound(soundID);
Value of the variable finalePath = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/System/Library/CoreServices/SpringBoard.app/lock.aiff"
But I am unable to play this sound file on the simulator. Also so I can't play any of the sound file inside SpringBoard.app. But I can play any other file successfully. For example the sound file at the following location is playing well.
iPhoneSimulator7.0.sdk/System/Library/PrivateFrameworks/AOSNotification.framework/findme_alarm_2.aiff
My guess is that since the lock.aiffs is inside the SpringBoard.app, it causes some sort of a problem.So how can I play the lock.aiff file.
You cannot access the resources in another app bundle because of the sandboxed nature of iOS apps.
However, you can play the system sounds, such as the lock sound, like this:
NSURL *fileURL = [NSURL URLWithString:#"/System/Library/Audio/UISounds/lock.caf"];
SystemSoundID soundID;
AudioServicesCreateSystemSoundID((__bridge_retained CFURLRef)fileURL,&soundID);
AudioServicesPlaySystemSound(soundID);
Here's a full list of system sounds from iOS 7.0.2 that you can access:
/System/Library/Audio/UISounds/Modern/airdrop_invite.caf
/System/Library/Audio/UISounds/Modern/calendar_alert_chord.caf
/System/Library/Audio/UISounds/Modern/camera_shutter_burst.caf
/System/Library/Audio/UISounds/Modern/camera_shutter_burst_begin.caf
/System/Library/Audio/UISounds/Modern/camera_shutter_burst_end.caf
/System/Library/Audio/UISounds/Modern/sms_alert_aurora.caf
/System/Library/Audio/UISounds/Modern/sms_alert_bamboo.caf
/System/Library/Audio/UISounds/Modern/sms_alert_circles.caf
/System/Library/Audio/UISounds/Modern/sms_alert_complete.caf
/System/Library/Audio/UISounds/Modern/sms_alert_hello.caf
/System/Library/Audio/UISounds/Modern/sms_alert_input.caf
/System/Library/Audio/UISounds/Modern/sms_alert_keys.caf
/System/Library/Audio/UISounds/Modern/sms_alert_note.caf
/System/Library/Audio/UISounds/Modern/sms_alert_popcorn.caf
/System/Library/Audio/UISounds/Modern/sms_alert_synth.caf
/System/Library/Audio/UISounds/New/Anticipate.caf
/System/Library/Audio/UISounds/New/Bloom.caf
/System/Library/Audio/UISounds/New/Calypso.caf
/System/Library/Audio/UISounds/New/Choo_Choo.caf
/System/Library/Audio/UISounds/New/Descent.caf
/System/Library/Audio/UISounds/New/Fanfare.caf
/System/Library/Audio/UISounds/New/Ladder.caf
/System/Library/Audio/UISounds/New/Minuet.caf
/System/Library/Audio/UISounds/New/News_Flash.caf
/System/Library/Audio/UISounds/New/Noir.caf
/System/Library/Audio/UISounds/New/Sherwood_Forest.caf
/System/Library/Audio/UISounds/New/Spell.caf
/System/Library/Audio/UISounds/New/Suspense.caf
/System/Library/Audio/UISounds/New/Telegraph.caf
/System/Library/Audio/UISounds/New/Tiptoes.caf
/System/Library/Audio/UISounds/New/Typewriters.caf
/System/Library/Audio/UISounds/New/Update.caf
/System/Library/Audio/UISounds/ReceivedMessage.caf
/System/Library/Audio/UISounds/RingerChanged.caf
/System/Library/Audio/UISounds/SIMToolkitCallDropped.caf
/System/Library/Audio/UISounds/SIMToolkitGeneralBeep.caf
/System/Library/Audio/UISounds/SIMToolkitNegativeACK.caf
/System/Library/Audio/UISounds/SIMToolkitPositiveACK.caf
/System/Library/Audio/UISounds/SIMToolkitSMS.caf
/System/Library/Audio/UISounds/SentMessage.caf
/System/Library/Audio/UISounds/Swish.caf
/System/Library/Audio/UISounds/Tink.caf
/System/Library/Audio/UISounds/Tock.caf
/System/Library/Audio/UISounds/Voicemail.caf
/System/Library/Audio/UISounds/alarm.caf
/System/Library/Audio/UISounds/beep-beep.caf
/System/Library/Audio/UISounds/begin_record.caf
/System/Library/Audio/UISounds/begin_video_record.caf
/System/Library/Audio/UISounds/ct-busy.caf
/System/Library/Audio/UISounds/ct-call-waiting.caf
/System/Library/Audio/UISounds/ct-congestion.caf
/System/Library/Audio/UISounds/ct-error.caf
/System/Library/Audio/UISounds/ct-keytone2.caf
/System/Library/Audio/UISounds/ct-path-ack.caf
/System/Library/Audio/UISounds/dtmf-0.caf
/System/Library/Audio/UISounds/dtmf-1.caf
/System/Library/Audio/UISounds/dtmf-2.caf
/System/Library/Audio/UISounds/dtmf-3.caf
/System/Library/Audio/UISounds/dtmf-4.caf
/System/Library/Audio/UISounds/dtmf-5.caf
/System/Library/Audio/UISounds/dtmf-6.caf
/System/Library/Audio/UISounds/dtmf-7.caf
/System/Library/Audio/UISounds/dtmf-8.caf
/System/Library/Audio/UISounds/dtmf-9.caf
/System/Library/Audio/UISounds/dtmf-pound.caf
/System/Library/Audio/UISounds/dtmf-star.caf
/System/Library/Audio/UISounds/end_record.caf
/System/Library/Audio/UISounds/end_video_record.caf
/System/Library/Audio/UISounds/jbl_ambiguous.caf
/System/Library/Audio/UISounds/jbl_begin.caf
/System/Library/Audio/UISounds/jbl_cancel.caf
/System/Library/Audio/UISounds/jbl_confirm.caf
/System/Library/Audio/UISounds/jbl_no_match.caf
/System/Library/Audio/UISounds/lock.caf
/System/Library/Audio/UISounds/long_low_short_high.caf
/System/Library/Audio/UISounds/low_power.caf
/System/Library/Audio/UISounds/mail-sent.caf
/System/Library/Audio/UISounds/middle_9_short_double_low.caf
/System/Library/Audio/UISounds/new-mail.caf
/System/Library/Audio/UISounds/photoShutter.caf
/System/Library/Audio/UISounds/shake.caf
/System/Library/Audio/UISounds/short_double_high.caf
/System/Library/Audio/UISounds/short_double_low.caf
/System/Library/Audio/UISounds/short_low_high.caf
/System/Library/Audio/UISounds/sms-received1.caf
/System/Library/Audio/UISounds/sms-received2.caf
/System/Library/Audio/UISounds/sms-received3.caf
/System/Library/Audio/UISounds/sms-received4.caf
/System/Library/Audio/UISounds/sms-received5.caf
/System/Library/Audio/UISounds/sms-received6.caf
/System/Library/Audio/UISounds/sq_alarm.caf
/System/Library/Audio/UISounds/sq_beep-beep.caf
/System/Library/Audio/UISounds/sq_lock.caf
/System/Library/Audio/UISounds/sq_tock.caf
/System/Library/Audio/UISounds/tweet_sent.caf
/System/Library/Audio/UISounds/unlock.caf
/System/Library/Audio/UISounds/ussd.caf
/System/Library/Audio/UISounds/vc~ended.caf
/System/Library/Audio/UISounds/vc~invitation-accepted.caf
/System/Library/Audio/UISounds/vc~ringing.caf
I am using the following code to get a sound on button click.And it works perfect. The problem is this sound is not getting reduced if i reduce the volume on the phone. I want to manage button click sound as per the volume button. I am not using input view.
SystemSoundID soundID;
NSString *soundPath = [[NSBundle mainBundle] pathForResource:#"sound1" ofType:#"mp3"];
NSURL *soundUrl = [NSURL fileURLWithPath:soundPath];
AudioServicesCreateSystemSoundID ((CFURLRef) CFBridgingRetain(soundUrl) , &soundID);
AudioServicesPlaySystemSound(soundID);
As Duncan C suggests, try AVAudioPlayer:
Import AVFoundation.framework.
Replace your code snippet with:
NSString *soundPath = [[NSBundle mainBundle] pathForResource:#"sound1" ofType:#"mp3"];
NSURL *soundUrl = [NSURL fileURLWithPath:soundPath];
AVAudioPlayer *player = [[AVAudioPlayer alloc] initWithContentsOfURL:soundUrl error:nil];
[player play];
What I do is to create an AVAudioPlayer for my button sound and play that. AVAudioPlayer honors the system volume.
I've created a separate IBAction method that plays the sound, and then I link my buttons to both actions. That way it's easy to turn the sound on and off simply by linking the action. If you always want sounds to play then you might want to put a call to a sound play method directly in your IBAction methods.
Check Click here that might help you.
I'm working on the iOS AurioTouch2 demo. I wanna play a song while processing audio data. Here is the playing-audio code.
NSString *path = [[NSBundle mainBundle] pathForResource:#"FoldBeep" ofType:#"wav"];
SystemSoundID theSoundID;
AudioServicesCreateSystemSoundID((CFURLRef)[NSURL fileURLWithPath:path], &theSoundID);
I tried. It don't work. Can someone help me?
I've been using the following function to play sounds.
- (void) playFile:(NSString *)nameOfFile
{
NSString *tmpFileName = [[NSString alloc] initWithFormat:nameOfFile];
NSString *fileName = [[NSBundle mainBundle] pathForResource:tmpFileName
ofType:#"mp3"];
SystemSoundID soundID;
AudioServicesCreateSystemSoundID((__bridge_retained CFURLRef)
[NSURL fileURLWithPath:fileName], &soundID);
AudioServicesPlaySystemSound (soundID);
}
I've noticed that if the button that calls this is pressed again, the sound just plays over the top of the existing playing sound. How can I augment this code to stop sounds playing again and instead 'restart' the playing file? Should I play the sounds using a different API?
You can use AVAudioPlayer to do that, just allocate it in your init/viewdidload then when the button is pressed do something like:
[self.player stop]
self.player.currentTime=0;
[self.player play];