How to play online video iphone achieve it?

I ask my friend, how to play on the iphone it directly online video
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Online
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The reply was deleted at the moderator 2010-10-16 10:47:12

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- (Id) init 
{
if (self = [super init]) 
{
[[NSNotificationCenter defaultCenter] addObserver: self 
selector: @ selector (moviePreloadDidFinish :) 
name: MPMoviePlayerContentPreloadDidFinishNotification 
object: nil]; 

/ / Register to receive a notification when the movie has finished playing. 
[[NSNotificationCenter defaultCenter] addObserver: self 
selector: @ selector (moviePlayBackDidFinish :) 
name: MPMoviePlayerPlaybackDidFinishNotification 
object: nil]; 

/ / Register to receive a notification when the movie scaling mode has changed. 
[[NSNotificationCenter defaultCenter] addObserver: self 
selector: @ selector (movieScalingModeDidChange :) 
name: MPMoviePlayerScalingModeDidChangeNotification 
object: nil]; 
return self; 

} 
return nil; 
} 



- (Void) playMovie: (Contentinfo *) info 
{


if (moviePlayer! = nil) 
{
[MoviePlayer release]; 
moviePlayer = nil; 
} 
NSURL * url = nil; 

if ([info.pathUrl hasPrefix: @ "http://"]) 
{

url = [NSURL URLWithString: info.pathUrl]; 
} 
else 
{

NSString * fullPath = [DataUtil getContentFilePath: info.pathUrl]; 
NSLog (@ "% @", fullPath); 
url = [NSURL fileURLWithPath: fullPath]; 
} 

if (url! = nil) 
{
moviePlayer = [[MPMoviePlayerController alloc] initWithContentURL: url]; 
moviePlayer.scalingMode = MPMovieScalingModeAspectFit; 
moviePlayer.movieControlMode = MPMovieControlModeDefault; 
musicIsPlaying = [[MusicPlayerEngine shareInstence] isPlaying]; 
if (musicIsPlaying) 
{
[[MusicPlayerEngine shareInstence] pause]; 
} 


self.Info = info; 


[MoviePlayer play]; 
} 


} 

/ / Video is ready to play 
- (Void) moviePreloadDidFinish: (NSNotification *) notification 
{
NSArray * windows = [[UIApplication sharedApplication] windows]; 
if ([windows count]> 1) 
{
UIWindow * moviePlayerWindow = [[UIApplication sharedApplication] keyWindow]; 
UIImageView * view = (UIImageView *) [moviePlayerWindow viewWithTag: LOADING_VIEW_TAG]; 
if (view! = nil) {
[View removeFromSuperview]; 
} 
} 


if (0 == [[notification userInfo] count]) 
{/ / Set the system time to contentInfo object 
NSString * a = [NSString stringWithString: [self getTime]]; 
Info.lastPlayedTime = a; 
/ / Add contentInfo object to the recently played list 
[[DataBase sharedInstance] addContentInfoToRecentPlayList: self.Info]; 
} 

NSLog (@ "moviePreloadDidFinish"); 
} 
/ / Video has played end 
- (Void) moviePlayBackDidFinish: (NSNotification *) notification 
{
NSLog (@ "moviePlayBackDidFinish"); 



if (musicIsPlaying) {
[[MusicPlayerEngine shareInstence] playMusic]; 
} 
After / / begin zhaozhou mv player interface exit, refresh recent player interface 
[Self.delegate reloadRecentPlayTableView: self]; 
/ / End 

} 
/ / Video proportional mode change. 
- (Void) movieScalingModeDidChange: (NSNotification *) notification 
{
NSLog (@ "movieScalingModeDidChange"); 

}