CODEWITHSUNDEEP
objective-c
Oliver Goldstein
Oliver Goldstein

Reputation: 1

Objective C error when playing multiple sounds

Hi i am trying to play many sounds using AVAudioPlayer and foundation. The code is this

- (IBAction)pushButton19 {
    NSString *path = [[NSBundle mainBundle] pathForResource:@"The Terminator" ofType:@"mp3"];
    AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
    theAudio.delegate = self;
    [theAudio play];
}

- (IBAction)pushButton20 {
    NSString *path = [[NSBundle mainBundle] pathForResource:@"The Wizard of Oz" ofType:@"mp3"];
    AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
    theAudio.delegate = self;
    [theAudio play];
}

on the line theAudio.delegate = self; it says

class * does not implement the protocol

as well as

Semantic Issue Assigning to ID from incompatible type MainView *

what do i need to do to fix it and can u show me the correct code as im a noob at this?

Upvotes: 0

Views: 208

Answers (1)

Sarah
Sarah

Reputation: 1595

Your controller must conforms to the AVAudioPlayerDelegate protocol and implements its necessary methods. This is a sample code for playing sound.

Upvotes: 3

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