Delegates Of AVAudioRecorderDelegate are Not Calling - ios

Question

Actually I want To Record The Audio and Store Into Document, i haveFound FilePath and even attached the audio Files, But i want To attach actual Audio into that Path, It's Not Working, I write that Code in DidFinish like This.
- (void)viewDidLoad {
[super viewDidLoad];
self.navigationItem.title = #"Recording Area";
[btnRecord setBackgroundImage:[UIImage imageNamed:#"Record.png"] forState:UIControlStateNormal];
session = [AVAudioSession sharedInstance];
[session setCategory:AVAudioSessionCategoryPlayAndRecord error:nil];
audioRecorder.delegate = self;
NSDate *today = [[NSDate alloc]init];
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init];
[dateFormatter setDateFormat:#"hh:mm:ss"];
NSString *currentTime = [dateFormatter stringFromDate:today];
NSString *outputPath = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES) objectAtIndex:0];
outputPath = [outputPath stringByAppendingString:[NSString stringWithFormat:#"%#.m4a",currentTime]];
NSMutableDictionary *recordDictionary = [[NSMutableDictionary alloc] init];
[recordDictionary setValue:[NSNumber numberWithInt:kAudioFormatMPEG4AAC] forKey:AVFormatIDKey];
[recordDictionary setValue:[NSNumber numberWithFloat:44100.0] forKey:AVSampleRateKey];
[recordDictionary setValue:[NSNumber numberWithInt:2] forKey:AVNumberOfChannelsKey];
audioRecorder = [[AVAudioRecorder alloc]initWithURL:[NSURL fileURLWithPath:outputPath] settings:recordDictionary error:nil];
audioRecorder.meteringEnabled = YES;
[audioRecorder prepareToRecord];
}
and For Recording Audio
-(IBAction)onClickRecord:(id)sender
{
if(player.playing)
{
[player stop];
}
if([[btnRecord backgroundImageForState:UIControlStateNormal]isEqual:[UIImage imageNamed:#"Record.png"]])
{
if (!audioRecorder.recording)
{
AVAudioSession *session = [AVAudioSession sharedInstance];
[session setActive:YES error:nil];
[audioRecorder record];
[btnRecord setBackgroundImage:[UIImage imageNamed:#"Pause.png"] forState:UIControlStateNormal];
}
}
else if([[btnRecord backgroundImageForState:UIControlStateNormal]isEqual:[UIImage imageNamed:#"Pause.png"]])
{
[audioRecorder pause];
[btnRecord setBackgroundImage:[UIImage imageNamed:#"Record.png"] forState:UIControlStateNormal];
}
}
For Saving That Recorded Audio
-(IBAction)onClickSave:(id)sender
{
[audioRecorder stop];
AVAudioSession *audioSession = [AVAudioSession sharedInstance];
[audioSession setActive:NO error:nil];
}
And Finally that Is the Delegates Where My code is Not Working actually i am Not able To call This method
- (void)audioRecorderDidFinishRecording:(AVAudioRecorder *)recorder successfully:(BOOL)flag
{
[btnRecord setBackgroundImage:[UIImage imageNamed:#"Record.png"] forState:UIControlStateNormal];
[arrayFiles addObject:recorder.url.absoluteString];
NSLog(#"Array %#",arrayFiles);
}
So Please Specify Me where i am Wrong.

Answer 1

You are setting the delegate before initialising the AVAudioRecorder
Move the
audioRecorder.delegate = self; after init
audioRecorder = [[AVAudioRecorder alloc]initWithURL:[NSURL fileURLWithPath:outputPath] settings:recordDictionary error:nil];
audioRecorder.meteringEnabled = YES;
audioRecorder.delegate = self;
[audioRecorder prepareToRecord];