I am using MPMoviePlayerController for playing the media . I want to set the image at the background of the player.The image is set accordingly but when i set the bounds for the image then the image is not set according to bounds . I have tried following code:
UIImageView *imageView=[[UIImageView alloc]initWithImage:[operationControl getCoverImage:stringId]];
imageView.bounds=CGRectMake(0, 100, 200, 200);
[moviePlayer.backgroundView addSubview:imageView];
[moviePlayer.backgroundView setBackgroundColor:[UIColor purpleColor]];
moviePlayer.controlStyle = MPMovieControlStyleDefault;
moviePlayer.shouldAutoplay = YES;
[moviePlayer setScalingMode:MPMovieScalingModeAspectFit];
[self.view addSubview:moviePlayer.view];
[moviePlayer setFullscreen:YES animated:YES];
Related
The following is the code I used to play a movie:
playerViewController = [[MPMoviePlayerViewController alloc] initWithContentURL:theURL];
[[NSNotificationCenter defaultCenter] addObserver:self selector:#selector(myMovieFinishedCallback:) name:MPMoviePlayerPlaybackDidFinishNotification object:[playerViewController moviePlayer]];
float screenWidth = self.view.frame.size.width;
float screenHeight = self.view.frame.size.height;
[playerViewController.view setFrame:CGRectMake(0, 0, screenWidth, screenHeight)];
[self.view addSubview:playerViewController.view];
[self.view setUserInteractionEnabled:YES];
//---play movie---
player = [playerViewController moviePlayer];
[player setControlStyle:MPMovieControlStyleNone];
[player setFullscreen:TRUE];
[player play];
skipButton = [UIButton buttonWithType:UIButtonTypeCustom];
[skipButton setTitle:#"Skip" forState:UIControlStateNormal];
skipButton.frame = CGRectMake(0, 0, 150, 50);
[skipButton setCenter:CGPointMake(screenWidth - 30 - skipButton.frame.size.width, 100)];
[skipButton addTarget:self action:#selector(skipMovie) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:skipButton];
But, I have some issue with these on iPad1. If I did not use the setFullScreen method, the movie didn't play in FullScreen mode, even if I set the Rect (1024x768). But if I set these, the movie does play in FullScreen, but my #skipButton is not visible.
If i use:
[self.view addSubview:playerViewController.view];
after
[player play];
the first issue happened. The code works properly in iPad2, even without setFullScreen.
Does anyone have any ideas?
[playerViewController.view bringSubviewToFront: skipButton]
doesn't make any change!!!!
I think you can solve this issue by using this method
[playerViewController.view bringSubviewToFront: skipButton];
Please call this function only after your movie player loads the movie.
In my application I am using camera to take photos, and I want to use a image as overlay on the camera. the camera should show the landscape right only as my application is in landscape right mode. I am adding the UIImagePicker as subview over the view , and i am using the below code to change it to landscape right mode
CGAffineTransform transform=imgPicker.view.transform;
transform=CGAffineTransformRotate(transform, -90*M_PI/180);
transform=CGAffineTransformTranslate(transform, -52, -47);
[imgPicker setCameraViewTransform:transform];
And while I am adding any UIImageView as overlay for the camera, the imageview is not adding as landscape right. its adding in portrait.
This is my code:
picker=[[UIImagePickerController alloc] init];
picker.delegate=self;
picker.sourceType=UIImagePickerControllerSourceTypeCamera;
picker.showsCameraControls=NO;
[picker setCameraFlashMode:UIImagePickerControllerCameraFlashModeOff];
[self.view addSubview:picker.view];
picker.view.frame=CGRectMake(0, 0, 480, 320);
picker.cameraOverlayView.frame=picker.view.frame;
CGAffineTransform transform=picker.view.transform;
transform=CGAffineTransformRotate(transform, -90*M_PI/180);
transform=CGAffineTransformTranslate(transform, -52, -47);
[picker setCameraViewTransform:transform];
[picker setWantsFullScreenLayout:YES];
[picker shouldAutorotateToInterfaceOrientation:UIInterfaceOrientationLandscapeRight];
UIView *theView = [[UIView alloc] initWithFrame:CGRectMake(100, 100, 120, 120)];
theView.backgroundColor = [UIColor yellowColor];
[picker setCameraOverlayView:theView];
Please tell me where I am doing wrong
Thanks in advance
I am using MPMoviePlayerController in my UIView and the goal is to put it there on View as inline view. The problem is that the code doesn't work except the full screen.
-(IBAction)startVideo {
//start video here
NSURL *path = [[NSURL alloc] initWithString:[self localVideoPath:NO]];
// Create custom movie player
MPMoviePlayerController *moviePlayer = [[[MPMoviePlayerController alloc] initWithContentURL:path] autorelease];
[moviePlayer setScalingMode:MPMovieScalingModeAspectFill];
[moviePlayer setControlStyle:MPMovieControlStyleNone];
[moviePlayer setFullscreen:FALSE];
// May help to reduce latency
[moviePlayer prepareToPlay];
[[NSNotificationCenter defaultCenter]
addObserver:self
selector:#selector(onMSAASDone:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:moviePlayer];
//---play partial screen---
//moviePlayer.view.frame = CGRectMake(0, 0, 200, 300);
moviePlayer.view.frame = image.frame;
//[[moviePlayer view] setFrame: [image bounds]];
[image removeFromSuperview];
[self.view addSubview:moviePlayer.view];
// Show the movie player as modal
//[self presentModalViewController:moviePlayer animated:YES];
// Prep and play the movie
[moviePlayer play];
}
The sample code from Apple is flawed or let's say outdated. You need to add the moviePlayer's view as subview to your view. Something like this:
MPMoviePlayerController *moviePlayer = [[[MPMoviePlayerController alloc] initWithContentURL:path] autorelease];
...
// Adjust positioning where I used the bound of the outer view (of type UIView)
moviePlayer.view.frame = outerView.bounds;
// Now add the movie player to the outer view
[outerView addSubView:moviePlayer.view];
...
This should do the trick.
Sorry, I did not see that you added the subview already.
Okay, for a sample code you can take the XCode sample project called MoviePlayer_iPhone (inside the XCode documentation for MPMoviePlayerController you'll find a link for the MoviePlayer sample project) and just adjust AppDelegate's initAndPlayMovie this way:
-(void)initAndPlayMovie:(NSURL *)movieURL
{
// Initialize a movie player object with the specified URL
MPMoviePlayerController *mp = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
if (mp)
{
// save the movie player object
self.moviePlayer = mp;
[mp release];
// Apply the user specified settings to the movie player object
[self setMoviePlayerUserSettings];
self.moviePlayer.view.frame = self.window.bounds;
[self.window addSubview:self.moviePlayer.view];
// Play the movie!
[self.moviePlayer play];
}
}
This one is crude because it does not set the frame or centers the view but it should display the movie when you go to local and click on Play Movie.
The only drawback I saw was that the fullscreen is not going black. That said the sample project is pretty weird and not very well written. That said it displays the non-fullscreen video.
Ok so this is kind of a strange issue, but I have got two scrollViews that each have a nested imageView so as to allow for panning and zooming of an image. The tow scrollView/imageView combo's are showing up just great, and because the image is bigger than my scrollView size, I can pan just great. Here is my viewDidLoad:
-(void) viewDidLoad
{
// set the image to be displayed, pic your own image here
imageView = [[MyImage alloc] initWithImage: [UIImage imageNamed: #"newBackground.png"]];
// yes we want to allow user interaction
[imageView setUserInteractionEnabled:YES];
// set the instance of our myScrollView to use the main screen
scrollView = [[MyScroll alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];
// turn on scrolling
[scrollView setScrollEnabled: YES];
// set the content size to the size of the image
[scrollView setContentSize: imageView.image.size];
// add the instance of our myImageView class to the content view
[scrollView addSubview: imageView];
// flush the item
[imageView release];
// set max zoom to what suits you
[scrollView setMaximumZoomScale:1.0f];
// set min zoom to what suits you
[scrollView setMinimumZoomScale:0.25f];
// set the delegate
[scrollView setDelegate: self];
// scroll a portion of image into view (my image is very big) :)
//[scrollView scrollRectToVisible:CGRectMake(100, 100, 320, 440) animated:NO];
// yes to autoresize
scrollView.autoresizesSubviews = YES;
// set the mask
scrollView.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
// set the view
//self.view =scrollView;
[scrollView setFrame:CGRectMake(0, 0, 320, 230)];
[self.view addSubview:scrollView];
imageView1 = [[MyImage alloc] initWithImage: [UIImage imageNamed: #"newBackground.png"]];
// yes we want to allow user interaction
[imageView1 setUserInteractionEnabled:YES];
// set the instance of our myScrollView to use the main screen
scrollView1 = [[MyScroll alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];
// turn on scrolling
[scrollView1 setScrollEnabled: YES];
// set the content size to the size of the image
[scrollView1 setContentSize: imageView1.image.size];
// add the instance of our myImageView class to the content view
[scrollView1 addSubview: imageView1];
// flush the item
[imageView1 release];
// set max zoom to what suits you
[scrollView1 setMaximumZoomScale:1.0f];
// set min zoom to what suits you
[scrollView1 setMinimumZoomScale:0.25f];
// set the delegate
[scrollView1 setDelegate: self];
// scroll a portion of image into view (my image is very big) :)
//[scrollView scrollRectToVisible:CGRectMake(100, 100, 320, 440) animated:NO];
// yes to autoresize
scrollView1.autoresizesSubviews = YES;
// set the mask
scrollView1.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
// set the view
//self.view =scrollView;
[scrollView1 setFrame:CGRectMake(0,240,320,230)];
[self.view addSubview:scrollView1];
//[[self view] addSubview:scrollView];
}
No as for zooming, when I pinch to zoom on the FIRST scrollView/imageView pair, it works beautifully, no problems whatsoever. It zooms and pans no problem. BUT when I pinch to zoom my second scrollView, it pans the image of the SECOND, and zooms the image of the FIRST. SO my SECOND scrollView zooms the FIRST's image. Huh? I have no idea why that would be happening.
All I want is to have to separate images viewed that can be independently panned and zoomed.
Any thoughts as to what might be happening?
Thanks!
Your viewForZoomingInScrollView: method is probably returning the same image view for both scroll views. It needs to look at which scroll view is being passed in and return the corresponding image view.
I've the requirement to show video as splash screen in my iphone app
I'm using following code:
-(void)setupMovie{
NSString* moviePath = [[NSBundle mainBundle] pathForResource:#"iphone" ofType:#"mp4"];
NSURL* movieURL = [NSURL fileURLWithPath:moviePath];
playerCtrl = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
playerCtrl.scalingMode = MPMovieScalingModeFill;
playerCtrl.controlStyle = MPMovieControlStyleNone;
playerCtrl.view.frame = CGRectMake(0, 0, 480, 320);
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(moviePlayBackDidFinish:)
name:MPMoviePlayerPlaybackDidFinishNotification object:nil];
[playerCtrl.view setCenter:CGPointMake(240, 160)];
[playerCtrl.view setFrame:CGRectMake(0, 0, 480, 320)];
[playerCtrl.view setTransform:CGAffineTransformMakeRotation(-M_PI/2)];
[self.window addSubview:playerCtrl.view];
[playerCtrl play];}
But the player view is not starting at x=0,y=0 location. What's the reason and how to fix it.
Its starting x=100,y=100 (approx).
you are setting the information which affects the position three times
playerCtrl.view.frame = CGRectMake(0, 0, 480, 320);
[playerCtrl.view setCenter:CGPointMake(240, 160)];
[playerCtrl.view setFrame:CGRectMake(0, 0, 480, 320)];
so try one after another
Set frame after rotation:
playerCtrl.view.frame = CGRectMake(0, 0, 320, 480);