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간단한 사운드 보드 앱에서 버튼을 누를 때마다 해당 사운드가 재생됩니다. 그러나 필자는 내 변수를 올바르게 릴리스하지 않는 것으로 보입니다. (또는 코드를 다시 돌려서 사운드를 재생하지만 메모리 누수가있는 곳으로 돌아 왔으므로) 지금은 앱 스토어 표준을 충족시키지 못할 것입니다. 이 문제를 해결하는 방법을 찾아야 도움이 될 것입니다.iOS AudioPlayer Simple Soundboard App에서의 메모리 누수
내 ViewController.h은 다음과 같습니다
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>
#import <AVFoundation/AVAudioPlayer.h>
@interface FirstViewController : UIViewController <AVAudioPlayerDelegate>
{
}
-(IBAction)pushTropical;
-(IBAction)pushVakidis;
-(IBAction)pushTwiggy;
-(IBAction)pushScootsy;
-(IBAction)pushJackiePass;
-(IBAction)pushJackieIntro;
-(IBAction)pushBB;
-(IBAction)yourProblem;
-(IBAction)pushSuckMy;
-(IBAction)pushBallGirl;
-(IBAction)pushGoofballs;
-(IBAction)pushHavingFun;
-(IBAction)pushwhoBambi;
-(IBAction)pushExcited;
-(IBAction)pushdirtyHippie;
-(IBAction)pushBambiMother;
-(IBAction)pushEverybodyPanic;
-(IBAction)pushSmallChild;
-(IBAction)pushBurnHouse;
-(IBAction)pushTitanic;
-(IBAction)pusherection;
@end
내 ViewController.m이다 : 나는 다양한 푸시 방법 (pushTropical, pushBurnHouse 등 내 'theAudio'변수를 해제하려고했습니다
#import "FirstViewController.h"
#import "AVFoundation/AVAudioPlayer.h"
@implementation FirstViewController
-(IBAction)pushTropical {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"Tropical" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushVakidis {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"Vakidis" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushBB {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"BB" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushTwiggy {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"Twiggy" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushScootsy {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"Scootsy" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushJackiePass {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"JackiePass" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushJackieIntro {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"JackieIntro" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushyourProblem {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"yourProblemShort" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushBallGirl {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"ballgirl" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushGoofballs {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"goofballs" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushSuckMy {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"yourfamily" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushHavingFun {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"dukesBase" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushwhoBambi {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"whoBambi" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushExcited {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"dukesIsExcited" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushdirtyHippie {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"dirtyhippie" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushBambiMother {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"BambiMother" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushEverybodyPanic {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"EverybodyPanic" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushSmallChild {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"SmallChild" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushBurnHouse {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"BurnHouse" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pushTitanic {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"Titanic" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
-(IBAction)pusherection {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"erection" ofType:@"mp3"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
}
/*
// The designated initializer. Override to perform setup that is required before the view is loaded.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
*/
/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/
/*
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
[super viewDidLoad];
}
*/
/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
- (void)viewDidUnload {
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
}
- (void)dealloc {
[super dealloc];
}
@end
.) like ... so
-(IBAction)pushExcited {
NSString *path = [[NSBundle mainBundle]
pathForResource:@"dukesIsExcited" ofType:@"m4a"];
AVAudioPlayer* theAudio = [[AVAudioPlayer alloc] initWithContentsOfURL:[NSURL fileURLWithPath:path] error:NULL];
theAudio.delegate = self;
[theAudio play];
[theAudio release];
}
... 그러나 소리가 전혀 들리지 않습니다. 그래서 나는 잃어 버렸습니다. 왜냐하면 내가 언제 어디서나 'theAudio'를 출시하려 할 때마다 그 기능을 릴리즈하려고 인식하지 못하기 때문입니다. 도움!