当第一次点击重复按钮时,它应该运行无限次,当第二次点击它时,它不应该重复音频,而是应该停止循环。. 下面是它第一次运行良好的代码,但是当再次按下它时,它并没有停止循环。
BOOL isFirstTime;
@interface English : UIViewController <UITextViewDelegate, ADBannerViewDelegate, UIScrollViewDelegate,
-(void) RepeatAction:(id)sender{
if(isFirstTime == YES){
player.numberOfLoops = -1;
} else {
player.numberOfLoops = 0;
}
}
- (void)playAction:(id)sender
{
if([player isPlaying])
{
[sender setImage:[UIImage imageNamed:@"1play.png"] forState:UIControlStateSelected];
[player pause];
}else{
[sender setImage:[UIImage imageNamed:@"audiopause.png"] forState:UIControlStateNormal];
[player play];
slidertimer = [NSTimer timerWithTimeInterval:1.0 target:self selector:@selector(updateProgressBar:) userInfo:nil repeats:YES];
[[NSRunLoop mainRunLoop] addTimer:slidertimer forMode:NSRunLoopCommonModes];
timer = slidertimer;
}}
感谢帮助。