Objective C Localized Audio Files not working - ios

Question

I have been ploughing along with my learning of objective c and have got my app doing more or less everything I want it to do. I have the correct audio playing when certain buttons are pressed.
I have run in to some difficulty when localizing my audio file.
I have localized other elements of my app with no issue, for example I have used different images and button backgrounds and text by localizing in the same way but when I localize audio i run in to some issues and I can not find a solutions online as I normally do.
So as I said the issue only occurs when the file is localized, it effects the original language (where it was working before localizing the file) and the other languages (in this case French)
So the code I am using on my button is:
- (IBAction)domesticButtonClicked:(id)sender
{
NSString* resourcePath = [[NSBundle mainBundle] resourcePath];
resourcePath = [resourcePath stringByAppendingString:#"/localize-test.wav"];
// NSLog(#"Path to play: %#", resourcePath);
NSError* err;
//Initialize our player pointing to the path to our resource
domesticSound = [[AVAudioPlayer alloc] initWithContentsOfURL:
[NSURL fileURLWithPath:resourcePath] error:&err];
if( err ){
//bail!
NSLog(#"Failed with reason: %#", [err localizedDescription]);
}
else{
//set our delegate and begin playback
domesticSound.delegate = self;
[domesticSound play];
domesticSound.numberOfLoops = 0;
domesticSound.currentTime = 0;
domesticSound.volume = 1.0;
}
}
}
So when this runs, instead of it playing the sound as it should I see the following in my output:
Failed with reason: The operation couldn’t be completed. (OSStatus error 2003334207.)
Can anyone shed any light on this for me?
Thanks in advance.
EDIT:
Thanks Marcus Adams, what you suggested does work but I can not use it on some buttons as i can not declare it every time.
So the reason the audio file is declared that way is so the audio file can be altered depending on the number of times the button has been clicked. Maybe this will help in getting my issue resolved.
- (IBAction)domestic03ButtonClicked:(id)sender
{
static int imageNumber = 0;
NSString* resourcePath = [[NSBundle mainBundle] resourcePath];
if (imageNumber == 0) {
domestic03ImageContainer.image = domestic300;
resourcePath = [resourcePath stringByAppendingString:#"/smb_coin1.wav"];
imageNumber++;
}
else if (imageNumber == 1) {
domestic03ImageContainer.image = domestic301;
resourcePath = [resourcePath stringByAppendingString:#"/smb_coin2.wav"];
imageNumber++;
}
else if (imageNumber == 2) {
domestic03ImageContainer.image = domestic302;
resourcePath = [resourcePath stringByAppendingString:#"/smb_coin3.wav"];
imageNumber++;
}
else if (imageNumber == 3) {
domestic03ImageContainer.image = domestic303;
resourcePath = [resourcePath stringByAppendingString:#"/smb_coin4.wav"];
imageNumber++;
}
else if (imageNumber == 4) {
domestic03ImageContainer.image = domestic304;
resourcePath = [resourcePath stringByAppendingString:#"/smb_coin5.wav"];
imageNumber = 0;
}
// NSLog(#"Path to play: %#", resourcePath);
NSError* err;
//Initialize our player pointing to the path to our resource
domesticSound = [[AVAudioPlayer alloc] initWithContentsOfURL:
[NSURL fileURLWithPath:resourcePath] error:&err];
if( err ){
//bail!
NSLog(#"Failed with reason: %#", [err localizedDescription]);
}
else{
//set our delegate and begin playback
domesticSound.delegate = self;
[domesticSound play];
domesticSound.numberOfLoops = 0;
domesticSound.currentTime = 0;
domesticSound.volume = 1.0;
}
domestic03ImageContainer.Alpha = 1;
}

Answer 1

You should be able to use just this for your path, assuming you've put the resource directly in the proper localized folder:
NSString* resourcePath = [[NSBundle mainBundle] pathForResource:#"localize-test"
ofType:#"wav"];

Answer 2

You should only check err if domesticSound == nil. This is generally true for APIs that take an NSError** in/out argument. (err is not guaranteed to be written to upon success.)
You should also initialize err to nil!