Integration with Objective C about cephalopod HOT 8 CLOSED

Also, the BOOL finished variable is returning false.

from cephalopod.

Hello @aareeph, thanks for reporting. I have just tested Cephalopod with ObjC for the first time, and it seems to work for me. Please see the sample project attached.

UsingCephalopodInObjC.zip

ViewController.h

@interface ViewController : UIViewController

@property (strong, nonatomic) AVAudioPlayer *audioPlayer;
@property (strong, nonatomic) Cephalopod *cep;

@end

ViewController.m

@implementation ViewController

- (void)viewDidLoad {
  [super viewDidLoad];

  NSError *error;
  NSString *soundFilePath = [NSString stringWithFormat:@"%@/squid.mp3",
                             [[NSBundle mainBundle] resourcePath]];
  NSURL *url = [NSURL fileURLWithPath:soundFilePath];
  self.audioPlayer = [[AVAudioPlayer alloc]
                      initWithContentsOfURL:url
                      error:&error];
  NSLog(@"Error %@",error);
  [self.audioPlayer prepareToPlay];
  [self.audioPlayer play];

  self.cep = [[Cephalopod alloc] initWithPlayer:self.audioPlayer];

  [self.cep fadeFromVolume:0 toVolume:1 duration:2 velocity:2 onFinished:^(BOOL finished) {
    if (finished) {
      NSLog(@"Fading Done Finished");
    } else {
      NSLog(@"Fading Done NOT finished");
    }
  }];
}

@end

Let me know how it goes.

from cephalopod.

Hello @evgenyneu you're awesome. It worked very well for me. Here is the problematic line in my code. I was creating the object in the method instead of making it a strong nonatomic property.

Cephalopod *cep = [[Cephalopod alloc] initWithPlayer:self.BackgroundMusicPlayer];

Your library is also amazing.

Thanks!
Arif

from cephalopod.

No worries, good luck with everything.

from cephalopod.

Hi, me again :)

I need your suggestion regarding the following method. In my case I am creating an Audio Player that has Play/Pause toggle button. If the user continuously tap on this button while the fading effect is in progress eventually the sound goes off. Repeatedly pausing/resuming the audio isn’t typical user behavior but I would like to know if there's any method in the SDK that invalidates the following method so I can call it on Pause.

[self.cep fadeFromVolume:1 toVolume:0 duration:5 velocity:2 onFinished:^(BOOL finished) {
if (finished) {
NSLog(@"Fading Done Finished");
} else {
NSLog(@"Fading Done NOT finished");
}
}];

What do you suggest?

Thanks!

from cephalopod.

Hi @aareeph, good question. Yes, there is a stop() method that cancells the ongoing volume change. Thank you for bringing this up, I just realized that I forgot to mention this method in the readme. Let me know if it works for you.

from cephalopod.

Hi @evgenyneu it worked very well for me. Thanks!

from cephalopod.

Awesome 👍

from cephalopod.