仿KEEP登录背景播放视频
2017-07-26 本文已影响43人
超_iOS
#import <MediaPlayer/MediaPlayer.h>
@property (nonatomic , strong) MPMoviePlayerController *moviePlayerController;
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(toPlayAgain) name:@"movieToPlay" object:nil];
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
DLog(@"销毁视频通知");
[[NSNotificationCenter defaultCenter] removeObserver:self name:@"movieToPlay" object:nil];
}
- (void)viewDidLoad {
NSString *moviePath = [[NSBundle mainBundle] pathForResource:@"视频名" ofType:@"mp4"];
[self.view addSubview:self.moviePlayerController.view];
self.moviePlayerController.contentURL = [[NSURL alloc] initFileURLWithPath:moviePath];
[self.moviePlayerController play];
}
- (MPMoviePlayerController *)moviePlayerController
{
if (!_moviePlayerController) {
_moviePlayerController = [[MPMoviePlayerController alloc] init];
_moviePlayerController.movieSourceType = MPMovieSourceTypeFile;
_moviePlayerController.controlStyle =MPMovieControlStyleNone;
_moviePlayerController.view.frame = [UIScreen mainScreen].bounds;
[_moviePlayerController setFullscreen:YES];
[_moviePlayerController setShouldAutoplay:YES];
[_moviePlayerController setRepeatMode:MPMovieRepeatModeOne];
_moviePlayerController.scalingMode = MPMovieScalingModeAspectFill;//铺满
}
return _moviePlayerController;
}
- (void)toPlayAgain{
//[self.moviePlayerController play];
MPMoviePlaybackState playbackState = [self.moviePlayerController playbackState];
DLog(@"%ld视频状态前台后",playbackState);
if(playbackState == MPMoviePlaybackStatePaused || playbackState == MPMoviePlaybackStateInterrupted){
DLog(@"暂停了");
[self.moviePlayerController play];
}
}