I want to open links of uiwebview in to the safari browser my code is working perfectly if I implement shouldStartLoadWithRequest method in viewController but when I implement shouldStartLoadWithRequest in same class and set UIWebView's delegate to self it doesn't work it get halt in between and shows assembly level code with error EXC_BAD_ACCESS(code=2, address=0x9) my files are as follows
//content of ShowView.h file
#import <UIKit/UIKit.h>
#interface ShowView : UIView <UIWebViewDelegate> {
}
- (void) showViewFunction;
#property (nonatomic, assign) UIViewController *mainViewContObj;
#end
//content of ShowView.m file is :
#import "ShowView.h"
#implementation ShowView
- (void) showViewFunction {
UIWebView *aWebView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 150)];
aWebView.autoresizesSubviews = YES;
aWebView.autoresizingMask = (UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleWidth);
[aWebView setDelegate:self];
NSString *urlAddress = #"http://localhost/test/index.php";
NSURL *url = [NSURL URLWithString:urlAddress];
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
aWebView.delegate = self;
[aWebView loadRequest:requestObj];
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 0, 0)];
[[[self mainViewContObj] view] addSubview:aWebView];
}
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request
navigationType:(UIWebViewNavigationType)navigationType {
NSLog(#"In shouldStartLoadWithRequest method");
if ([[[request URL] absoluteString] isEqual:#"http://localhost/test/index.php"])
return YES;
[[UIApplication sharedApplication] openURL:[request URL]];
return NO;
}
#end
// Content of ViewController.h
#import "ViewController.h"
#import "ShowView.h"
#interface mnetViewController ()
#end
#implementation mnetViewController
- (void)viewDidLoad {
[super viewDidLoad];
MNETMobAd *bannerObj = [[MNETMobAd alloc] init];
bannerObj.mainViewContObj = self;
[bannerObj showAd];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#end
Some times html page shows but when I click on link it opens in same UIWebview window, and not even going into the shouldStartLoadWithRequest method, am I doing anything wrong?
Your code isn't clear, might need more info's, but from what i see, the ShowView class is never instanciated, so it shouldn't even show.
you should make something like this i guess :
//mnetViewController.m
#import "mnetViewController.h"
#import "ShowView.h"
#interface mnetViewController ()
#end
#implementation mnetViewController
- (void)viewDidLoad {
[super viewDidLoad];
ShowView* theShowView = [[ShowView alloc] initWithFrame:CGRectMake(insert the frame you want your webview to have)];
theShowView.autoresizesSubviews = YES;
[self.view addSubview:theShowView];
[theShowView release];
MNETMobAd *bannerObj = [[MNETMobAd alloc] init];
bannerObj.mainViewContObj = self;
[bannerObj showAd];
}
now for the ShowView class, try something like this :
//ShowView.h
#import <UIKit/UIKit.h>
#interface ShowView : UIView <UIWebViewDelegate> {
}
#end
//ShowView.m
#import "ShowView.h"
#implementation ShowView
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self)
{
UIWebView *aWebView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, frame.size.width, frame.size.height)];
aWebView.scalesPageToFit = YES;
[aWebView setDelegate:self];
[self addSubview:aWebView];
NSString *urlAddress = #"http://localhost/test/index.php";
NSURL *url = [NSURL URLWithString:urlAddress];
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
[aWebView loadRequest:requestObj];
[aWebView release];
}
return self;
}
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request
navigationType:(UIWebViewNavigationType)navigationType {
NSLog(#"In shouldStartLoadWithRequest method for URL : %#",[request [URL absolutString]]);
if ([[[request URL] absoluteString] isEqual:#"http://localhost/test/index.php"])
return YES;
[[UIApplication sharedApplication] openURL:[request URL]];
return NO;
}
This should work, i didn't try it, i'll comeback tomorrow to try it if necessary.
Related
I have developed the webView in method viewDidLoad in ViewController
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
id <UIWebViewDelegate> delegate =[[MyDelegate alloc] init];
webView.delegate = delegate;
NSError *error;
NSString *htmlFile = [[NSBundle mainBundle] pathForResource:#"index" ofType:#"html"];
NSString *htmlContent = [[NSString alloc] initWithContentsOfFile:htmlFile encoding:NSUTF8StringEncoding error:&error];
[webView loadHTMLString:htmlContent baseURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]]];
[self.view addSubview:webView];
I set the delegate on instance of class MyDelegate.
In MyDelegate Class:
#import <UIKit/UIKit.h>
#interface MyDelegate : NSObject <UIWebViewDelegate>
#end
#import "MyDelegate.h"
#implementation MyDelegate
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
return YES;
}
#end
But app my crash during start the loasding.
If I not load html content, but url ('google.com' for example) crash happens.
When I comment this 'webView.delegate = delegate;' crash doesn't happens.
I know that I can use this in ViewController.h:
#interface ViewController : UIViewController<UIWebViewDelegate>
and this in viewDidLoad:
webView.delegate = self;
but I need use other class as delegate (not ViewController), but webview must be located in ViewController.
How I can make this?
Help me!
Let me point to the root cause.
UIWebView delegate attribute is a weak reference ("unowned(unsafe)" in Swift source code), which means its memory can be freed at any time.
So to solve this, you have to keep a reference into your controller as a class attribute.
Example of solution tested successfully in Swift:
class MyUIViewController : UIViewController{
let leftDelegate:MyWebViewDelegate = MyWebViewDelegate()
...
}
- (void)viewDidLoad {
[super viewDidLoad];
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
id<UIWebView> delegate =(id)self;
webView.delegate = delegate;
NSError *error;
NSString *htmlFile = [[NSBundle mainBundle] pathForResource:#"index" ofType:#"html"];
NSString *htmlContent= [NSString stringWithContentsOfFile:htmlFile encoding:NSUTF8StringEncoding error:&error];
[webView loadHTMLString:htmlContent baseURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]]];
[self.view addSubview:webView];
}
MyDelegate.h
#import <UIKit/UIKit.h>
#protocol UIWebView <UIWebViewDelegate>
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType;
#end
#interface MyDelegate : NSObject
#end
In your ViewController itself you can implement UIWebViewDelegate.
-(void)viewDidLoad
{
[super viewDidLoad];
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
webView.delegate = self;
NSError *error;
NSString *htmlFile = [[NSBundle mainBundle] pathForResource:#"index" ofType:#"html"];
NSString *htmlContent= [NSString stringWithContentsOfFile:htmlFile encoding:NSUTF8StringEncoding error:&error];
[webView loadHTMLString:htmlContent baseURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]]];
[self.view addSubview:webView];
}
-(BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
return YES;
}
I'm posting a separate answer because I think there's a need to provide explicit Objective-C solution, since OP might miss David GONZALEZ's answer because it's in Swift, although he absolutely nailed it.
The problem is that by the time web view calls its delegate, that delegate has been deallocated. So the solution would be to add property of MyDelegate type to ViewController private extension declaration:
#interface ViewController ()
#property (nonatomic, strong) MyDelegate* webViewDelegate;
#end
And then to store MyDelegate instance created in -viewDidLoadin that property:
...
id <UIWebViewDelegate> delegate =[[MyDelegate alloc] init];
webView.delegate = delegate;
self. webViewDelegate = delegate;
...
In my app I've a view controller in which there are a table view, when I tap on one of table view row it should dismiss the actual view controller an pass back an url to load it in a web view. I thought the right way to do that it's to implement a delegate, so I did it but when I try to run the app when I tap on the row of table view it doesn't call the delegate method.
I add here some code to understand what's wrong:
HistoryNotificationViewController.h
#import <UIKit/UIKit.h>
#protocol HistoryNotificationDelegate;
#interface HistoryNotificationViewController : UIViewController
#property(nonatomic,weak) id <HistoryNotificationDelegate> delegate;
#end
#protocol HistoryNotificationDelegate <NSObject>
- (void) updateWebViewWithURL:(NSString*)url;
#end
HistoryNotificationViewController.m (I post only the method in which I call the delegate method)
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
[self.delegate updateWebViewWithURL:[sortedArray[indexPath.row] objectForKey:#"url"]];
[self dismissViewControllerAnimated:YES completion:nil];
}
HomeViewController.m (view controller that should implement the delegate method of HistoryNotificationViewController.m)
#import "HomeViewController.h"
#import "SSKeychain.h"
#import "SSKeychainQuery.h"
#import "MBProgressHUD.h"
#import "HistoryNotificationViewController.h"
#define SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)
#interface HomeViewController () <UIWebViewDelegate, HistoryNotificationDelegate>
#property (weak, nonatomic) IBOutlet UIWebView *webView;
- (IBAction)buttonForward:(UIButton *)sender;
- (IBAction)buttonBack:(UIButton *)sender;
#property(nonatomic,strong)MBProgressHUD *hud;
#end
#implementation HomeViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.hud = [[MBProgressHUD alloc]init];
self.hud.labelText = #"Loading";
self.hud.mode = MBProgressHUDModeIndeterminate;
[self.view addSubview:self.hud];
NSURL *url = [[NSURL alloc]init];
NSURLRequest *request = [[NSURLRequest alloc]init];
if (!self.website) {
url = [NSURL URLWithString:[[NSUserDefaults standardUserDefaults] objectForKey:#"website" ]];
request = [NSURLRequest requestWithURL:url];
} else {
[[NSUserDefaults standardUserDefaults] setObject:self.website forKey:#"website"];
[[NSUserDefaults standardUserDefaults] synchronize];
url = [NSURL URLWithString:[[NSUserDefaults standardUserDefaults] objectForKey:#"website"]];
request = [NSURLRequest requestWithURL:url];
}
[self.webView loadRequest:request];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
HistoryNotificationViewController *historyNotificationViewController = [[HistoryNotificationViewController alloc]init];
[historyNotificationViewController setDelegate:self];
}
#pragma mark HistoryNotificationDelegate
- (void)updateWebViewWithURL:(NSString *)url {
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];
[self.webView loadRequest:request];
}
#pragma mark UIWebViewDelegate
- (void)webViewDidStartLoad:(UIWebView *)webView {
[self.hud show:YES];
}
- (void)webViewDidFinishLoad:(UIWebView *)webView {
[self.hud hide:YES];
}
- (IBAction)buttonForward:(UIButton *)sender {
[self.webView goForward];
}
- (IBAction)buttonBack:(UIButton *)sender {
[self.webView goBack];
}
#end
What's wrong in my classes? Why it doesn't execute the delegate method?
Try this,
Make a property for HistoryNotificationViewController by
#property (nonatomic, strong) HistoryNotificationViewController *historyNotificationViewController;
and in prepareForSegue :
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
UIViewController *destinationVC = [segue destinationViewController];
if ([destinationVC isKindOfClass:[HistoryNotificationViewController class]]) {
self.historyNotificationViewController = destinationVC;
[self.historyNotificationViewController setDelegate:self];
}
}
You need to get HistoryNotificationViewControllers in prepareForSegue from destinationViewController instead of allocating a new object...
#import "HomeViewController.h"
#import "SSKeychain.h"
#import "SSKeychainQuery.h"
#import "MBProgressHUD.h"
#import "HistoryNotificationViewController.h"
#define SYSTEM_VERSION_LESS_THAN_OR_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedDescending)
#interface HomeViewController () <UIWebViewDelegate, HistoryNotificationDelegate>{
}
#property (weak, nonatomic) IBOutlet UIWebView *webView;
- (IBAction)buttonForward:(UIButton *)sender;
- (IBAction)buttonBack:(UIButton *)sender;
#property(nonatomic,strong)MBProgressHUD *hud;
#end
#implementation HomeViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.hud = [[MBProgressHUD alloc]init];
self.hud.labelText = #"Loading";
self.hud.mode = MBProgressHUDModeIndeterminate;
[self.view addSubview:self.hud];
NSURL *url = [[NSURL alloc]init];
NSURLRequest *request = [[NSURLRequest alloc]init];
if (!self.website) {
url = [NSURL URLWithString:[[NSUserDefaults standardUserDefaults] objectForKey:#"website" ]];
request = [NSURLRequest requestWithURL:url];
} else {
[[NSUserDefaults standardUserDefaults] setObject:self.website forKey:#"website"];
[[NSUserDefaults standardUserDefaults] synchronize];
url = [NSURL URLWithString:[[NSUserDefaults standardUserDefaults] objectForKey:#"website"]];
request = [NSURLRequest requestWithURL:url];
}
[self.webView loadRequest:request];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Make sure your segue name in storyboard is the same as this line
if ([[segue identifier] isEqualToString:#"YOUR_SEGUE_NAME_HERE_FOR_HISTORY_NOTIFICATION_VIEWCONTROLLER"])
{
// Get reference to the destination view controller
HistoryNotificationViewController *vc = [segue destinationViewController];
// Pass any objects to the view controller here, like...
[vc setDelegate:self];
}
}
#pragma mark HistoryNotificationDelegate
- (void)updateWebViewWithURL:(NSString *)url {
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];
[self.webView loadRequest:request];
}
#pragma mark UIWebViewDelegate
- (void)webViewDidStartLoad:(UIWebView *)webView {
[self.hud show:YES];
}
- (void)webViewDidFinishLoad:(UIWebView *)webView {
[self.hud hide:YES];
}
- (IBAction)buttonForward:(UIButton *)sender {
[self.webView goForward];
}
- (IBAction)buttonBack:(UIButton *)sender {
[self.webView goBack];
}
You do not need and should not use delegate at all in this case. Otherwise you're making thing complicated.
Just define a public method in your HomeViewController,
- (void)updateWebViewWithURL:(NSString *)url
{
}
Same method name as the one you've defined should be ok, but not as a delegate method!
Then, in your HistoryNotificationViewController.m, you'll be able to get a reference of HomeViewController easily. Something like this will do,
NSArray *viewControllers = self.navigationController.viewControllers;
HomeViewController *homeViewController = [viewControllers objectAtIndex:0];
[homeViewController updateWebViewWithURL:url];
How can i set the delegate method of a UIWebView in a class?
when i do it, the app carsh.
#interface MineWebViewHandle : NSObject<UIWebViewDelegate>
#end
//.m
#implementation MineWebViewHandle
- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType
{
NSString *urlString = [[request URL] absoluteString];
return YES;
}
- (void)webViewDidStartLoad:(UIWebView *)webView
{
NSLog(#"did start load");
}
- (void)webViewDidFinishLoad:(UIWebView *)webView
{
NSLog(#"did finished ");
}
- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error
{
NSLog(#"webview error:%#",[error localizedDescription]);
}
i use it:
self.m_pWebView = [[UIWebView alloc] initWithFrame:CGRectZero];
MineWebViewHandle *handle = [[MineWebViewHandle alloc]init];
self.m_pWebView.delegate = handle;
self.m_pWebView.backgroundColor = [UIColor whiteColor];
[self.view addSubview:self.m_pWebView];
how do i use it rightly?
Your delegate look like is create in viewDidLoad,and in the end of this it´s release (put to nil).
You need create a property called: MineWebViewHandle *handle.
in your viewController.h add:
#property (nonatomic,strong)MineWebViewHandle *handle;
and change in your code:
self.handle = [[MineWebViewHandle alloc]init];
self.m_pWebView.delegate = self. handle;
And it´s good idea your webView will have dimensions, change this:
self.m_pWebView = [[UIWebView alloc] initWithFrame:self.view.frame];
Webview is the UIView, Not a controler.
Please remove the NSObject and add the UIview
#interface MineWebViewHandle : UIView
#end
I'm building a basic app for my school and can't figure out how to change the URL to be presented based on the button pressed. I have four buttons and currently have them all linked to temporary URLs, but when I run my app, the webview appears blank and my NSLog returns null for the URL. What am I doing wrong? Here is my code:
TWViewController.h:
#import <UIKit/UIKit.h>
#interface TWViewController : UIViewController
- (IBAction)gradesPressed:(id)sender;
- (IBAction)facPressed:(id)sender;
- (IBAction)newsPressed:(id)sender;
- (IBAction)sportsPressed:(id)sender;
#property (strong, nonatomic) NSURL *url;
#end
TWViewController.m:
#import "TWViewController.h"
#import "TWWebViewController.h"
#interface TWViewController ()
#end
#implementation TWViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (IBAction)gradesPressed:(id)sender{
TWWebViewController *webView = [[TWWebViewController alloc] init];
webView.website = [NSURL URLWithString:#"http://google.com"];
}
- (IBAction)facPressed:(id)sender {
TWWebViewController *webView = [[TWWebViewController alloc] init];
webView.website = [NSURL URLWithString:#"http://yahoo.com"];
}
- (IBAction)newsPressed:(id)sender {
TWWebViewController *webView = [[TWWebViewController alloc] init];
webView.website = [NSURL URLWithString:#"http://facebook.com"];
}
- (IBAction)sportsPressed:(id)sender {
TWWebViewController *webView = [[TWWebViewController alloc] init];
webView.website = [NSURL URLWithString:#"http://apple.com"];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
//- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender{
//
// TWWebViewController *wbc = (TWWebViewController *)segue.destinationViewController;
//}
#end
TWWebViewController.h:
#import <UIKit/UIKit.h>
#interface TWWebViewController : UIViewController
{
UIWebView *webView;
NSString *website;
}
#property (strong, nonatomic) IBOutlet UIWebView *webView;
#property (strong, nonatomic) NSURL *website;
#end
TWWebViewController.m:
#import "TWWebViewController.h"
#import "TWWebViewController.h"
#interface TWWebViewController ()
#end
#implementation TWWebViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
NSURLRequest *urlRequest = [NSURLRequest requestWithURL:self.website];
[self.webView loadRequest:urlRequest];
NSLog(#"%#", website);
// Do any additional setup after loading the view.
}
I'm fairly new to iOS Development, so I'm not quite sure if I'm even on the right track. Any help would be appreciated, thanks!
You need to push your controller after initializing it: Also, your NSString is not an NSURL object so do this also in your TWWebViewController: NSURLRequest *urlRequest = [NSURLRequest requestWithURL:[NSURL URLWithString:self.website]];
TWWebViewController.m:
- (void)viewDidLoad
{
[super viewDidLoad];
NSURLRequest *urlRequest = [NSURLRequest requestWithURL:
[NSURL URLWithString:self.website]];
[self.webView loadRequest:urlRequest];
}
TWViewController.m:
- (IBAction)sportsPressed:(id)sender
{
TWWebViewController *webView = [self.storyboard
instantiateViewControllerWithIdentifier:#"WebView"];
webView.website = #"http://apple.com";
[self.navigationController pushViewController:webView animated:YES];
}
Also don't forget to do this in your storyboard file:
I have four videos in four different view controllers and they randomly crash the app. Generally the first one I click (regardless of which it is) will work and then if I click the button to play any other video the app crashes. It does not matter which one I click first, generally. The app behaves strangely. Here is the error code I get:
2013-07-26 10:56:40.590 Capture Controller[6558:907]
-[ShoreViewController moviePlayBackDidFinish:]: unrecognized selector sent to instance 0x2088bb20 2013-07-26 10:56:40.592 Capture
Controller[6558:907] * Terminating app due to uncaught exception
'NSInvalidArgumentException', reason: '-[ShoreViewController
moviePlayBackDidFinish:]: unrecognized selector sent to instance
0x2088bb20'
* First throw call stack: (0x339c43e7 0x3b84e963 0x339c7f31 0x339c664d 0x3391e208 0x33915349 0x3422cb7f 0x3484fec7 0x3484d251
0x33915349 0x3422cb7f 0x34866557 0x3486916f 0x34253b85 0x342537dd
0x3422dcbb 0x348ef73f 0x34253b85 0x342537dd 0x3422dcbb 0x348f208d
0x348f4149 0x348f1f2d 0x348f3d59 0x348f05d9 0x34862bcb 0x3484ddc7
0x33915349 0x3422cb7f 0x3484fc5b 0x3484f6a7 0x3484c055 0x49e61
0x358be087 0x358be03b 0x358be015 0x358bd8cb 0x358bddb9 0x357e65f9
0x357d38e1 0x357d31ef 0x374c75f7 0x374c7227 0x339993e7 0x3399938b
0x3399820f 0x3390b23d 0x3390b0c9 0x374c633b 0x358272b9 0x26a2d
0x3bc7bb20) libc++abi.dylib: terminate called throwing an exception
Here is some code:
EBViewController.h:
#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>
#import "ReaderViewController.h"
#interface EBViewController : UIViewController <ReaderViewControllerDelegate>
#property (strong, nonatomic) MPMoviePlayerController *movieEBPlayer;
- (IBAction)playEBFilm:(id)sender;
- (IBAction)readEBDocument:(id)sender;
#end
EBViewController.m
#import "EBViewController.h"
#interface EBViewController ()
#end
#implementation EBViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
UIButton *EBFilmButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[EBFilmButton addTarget:self action:#selector(playEBFilm) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:EBFilmButton];
UIButton *readEBButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[readEBButton addTarget:self action:#selector(readEBDocument) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:readEBButton];
}
-(void)readEBDocument:(id)sender {
NSString *file = [[NSBundle mainBundle] pathForResource:#"Rig" ofType:#"pdf"];
ReaderDocument *document = [ReaderDocument withDocumentFilePath:file password:nil];
if (document != nil)
{
ReaderViewController *readerViewController = [[ReaderViewController alloc] initWithReaderDocument:document];
readerViewController.delegate = self;
readerViewController.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
readerViewController.modalPresentationStyle = UIModalPresentationFullScreen;
[self presentModalViewController:readerViewController animated:YES];
}
}
-(void)playEBFilm:(id)sender
{
NSString *path = [[NSBundle mainBundle] pathForResource:#"118409050" ofType:#"mp4"]; NSURL *url = [NSURL fileURLWithPath:path]; MPMoviePlayerController *player = [[MPMoviePlayerController alloc] initWithContentURL:url]; [player play]; //- See more at: http://getsetgames.com/2009/12/20/iphonedev-advent-tip-20-how-to-play-a-video-with-mpmovieplayercontroller/#sthash.dznrF0UO.J8xsiXHT.dpuf
_movieEBPlayer = [[MPMoviePlayerController alloc]
initWithContentURL:url];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(moviePlayBackDidFinish:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:_movieEBPlayer];
_movieEBPlayer.controlStyle = MPMovieControlStyleDefault;
_movieEBPlayer.shouldAutoplay = YES;
[self.view addSubview:_movieEBPlayer.view];
[_movieEBPlayer setFullscreen:YES animated:YES];
}
- (void)dismissReaderViewController:(ReaderViewController *)viewController {
[self dismissModalViewControllerAnimated:YES];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#end
PebbleViewController.h:
#import <UIKit/UIKit.h>
#import <MediaPlayer/MediaPlayer.h>
#import "ReaderViewController.h"
#interface PebbleViewController : UIViewController <ReaderViewControllerDelegate>
#property (strong, nonatomic) MPMoviePlayerController *moviePebblePlayer;
- (IBAction)playPebbleFilm:(id)sender;
- (IBAction)readPebbleDocument:(id)sender;
#end
PebbleViewController.m:
#import "PebbleViewController.h"
#interface PebbleViewController ()
#end
#implementation PebbleViewController
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view.
UIButton *pebbleFilmButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[pebbleFilmButton addTarget:self action:#selector(playPebbleFilm) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:pebbleFilmButton];
UIButton *readPebbleButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
[readPebbleButton addTarget:self action:#selector(readPebbleDocument) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:readPebbleButton];
}
-(void)readPebbleDocument:(id)sender {
NSString *file = [[NSBundle mainBundle] pathForResource:#"Rig" ofType:#"pdf"];
ReaderDocument *document = [ReaderDocument withDocumentFilePath:file password:nil];
if (document != nil)
{
ReaderViewController *readerViewController = [[ReaderViewController alloc] initWithReaderDocument:document];
readerViewController.delegate = self;
readerViewController.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
readerViewController.modalPresentationStyle = UIModalPresentationFullScreen;
[self presentModalViewController:readerViewController animated:YES];
}
}
-(void)playPebbleFilm:(id)sender
{
NSString *path = [[NSBundle mainBundle] pathForResource:#"Pebble2" ofType:#"mov"]; NSURL *url = [NSURL fileURLWithPath:path]; MPMoviePlayerController *player = [[MPMoviePlayerController alloc] initWithContentURL:url]; [player play]; //- See more at: http://getsetgames.com/2009/12/20/iphonedev-advent-tip-20-how-to-play-a-video-with-mpmovieplayercontroller/#sthash.dznrF0UO.J8xsiXHT.dpuf
_moviePebblePlayer = [[MPMoviePlayerController alloc]
initWithContentURL:url];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(moviePlayBackDidFinish:)
name:MPMoviePlayerPlaybackDidFinishNotification
object:_moviePebblePlayer];
_moviePebblePlayer.controlStyle = MPMovieControlStyleDefault;
_moviePebblePlayer.shouldAutoplay = YES;
[self.view addSubview:_moviePebblePlayer.view];
[_moviePebblePlayer setFullscreen:YES animated:YES];
}
- (void)dismissReaderViewController:(ReaderViewController *)viewController {
[self dismissModalViewControllerAnimated:YES];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#end
The rest of the view controllers are basically the same, just with of course different names for the IBActions and moviePlayers.
Any advice would be much appreciated! Thanks!
I don't see a method named:
- (void) moviePlayBackDidFinish:(NSNotification*)notification
in any of the code snippets you've cut & pasted (although it's not obvious if either view controller is actually your "ShoreViewController" object, either)
If it doesn't exist in your code, that would explain the "unrecognized selector sent to instance" crash.