iOS 视频播放器单例类

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#import <Foundation/Foundation.h>

#import <MediaPlayer/MediaPlayer.h>

 @interface XHMoviePlayer : MPMoviePlayerController

-(void)playWithUrl:(NSString *)url;

-(instancetype)init;

+(instancetype)defaultMoviePlayer;

-(void)playWithFilePath:(NSString *)path;

@end

#import "XHMoviePlayer.h"

 @implementation XHMoviePlayer

-(instancetype)init

{

    if (self == [super init]) {

    }

    return self;

}

+(instancetype)defaultMoviePlayer

{

    static XHMoviePlayer *moviePlayer = nil;

    static dispatch_once_t onceTaken;

    dispatch_once(&onceTaken, ^{

        moviePlayer = [[XHMoviePlayer alloc] init];

    });

    return moviePlayer;

}

-(void)playWithUrl:(NSString *)url

{

    NSURL *Url = [NSURL URLWithString:url];

    self.contentURL = Url;

    [self play];

}

-(void)playWithFilePath:(NSString *)path

{

    NSURL *url = [[NSURL alloc] initFileURLWithPath:path];

    self.contentURL = url;

    [self play];

}

 @end

iOS 视频播放器单例类

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原文地址：http://www.cnblogs.com/echo-imax/p/4262810.html