Want MPMoviePlayerController to active throughout the app - ios

Question

I am using MPMoviePlayerController to stream audio clip from a url. Currently the MPMoviePlayerController working fine on the current ViewController where the MPMoviePlayerController initiate and the play action initiate.
Also the streaming working fine when the app goes background.
But, if I dismiss or go back from the Current ViewController, MPMoviePlayerController stop playing.
But my requirement is MPMoviePlayerController should continue playing/streaming throughout the app regardless of the navigation through view controllers.
In other words, each and every view controller should have MPMoviePlayerController controls visible for user to pause or stop the play manually.
How do I do it?
This is my current code.
// Initiate Audio Player in ViewDidLoad of SecondViewController
AVAudioSession *audioSession = [AVAudioSession sharedInstance];
[audioSession setCategory:AVAudioSessionCategoryPlayback error:nil];
[audioSession setActive:YES error:nil];
self.moviePlayer = [[MPMoviePlayerController alloc] init];
self.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;
self.moviePlayer.view.hidden = NO;
[self.moviePlayer.view setFrame:CGRectMake(0, 0, videoContainer.frame.size.width, videoContainer.frame.size.height)];
[self.moviePlayer setControlStyle:MPMovieControlStyleDefault];
self.moviePlayer.backgroundView.hidden = YES;
[videoContainer addSubview:self.moviePlayer.view];
// Play method in SecondViewController
NSURL *audioUrl = [NSURL URLWithString:strMessageUrl];
self.moviePlayer.contentURL=audioUrl;
[self.moviePlayer prepareToPlay];
[self.moviePlayer play];
If user go back to FirstViewController, it stops

Answer 1

Put condition to check movie player is null or not.
if(!self.moviePlayer)
{
self.moviePlayer = [[MPMoviePlayerController alloc] init];
self.moviePlayer.movieSourceType = MPMovieSourceTypeStreaming;
self.moviePlayer.view.hidden = NO;
[self.moviePlayer.view setFrame:CGRectMake(0, 0, videoContainer.frame.size.width, videoContainer.frame.size.height)];
[self.moviePlayer setControlStyle:MPMovieControlStyleDefault];
self.moviePlayer.backgroundView.hidden = YES;
[videoContainer addSubview:self.moviePlayer.view];
}