I have gone through many links, but nothing worked for me. All i need to do is fetch all iCloud Drive files and download images. I succeeded fetching all files using below code
- (void)presentDocumentPicker {
NSArray *documentTypes = #[#"public.content", #"public.text", #"public.source-code ", #"public.image", #"public.audiovisual-content", #"com.adobe.pdf", #"com.apple.keynote.key", #"com.microsoft.word.doc", #"com.microsoft.excel.xls", #"com.microsoft.powerpoint.ppt"];
UIDocumentPickerViewController *documentPickerViewController = [[UIDocumentPickerViewController alloc] initWithDocumentTypes:documentTypes inMode:UIDocumentPickerModeOpen];
documentPickerViewController.delegate = self;
[self presentViewController:documentPickerViewController animated:YES completion:nil];
}
#pragma mark - UIDocumentPickerDelegate
- (void)documentPicker:(UIDocumentPickerViewController *)controller didPickDocumentAtURL:(NSURL *)url {
self.documentURL = url;
QLPreviewController *previewController = [[QLPreviewController alloc] init];
previewController.delegate = self;
previewController.dataSource = self;
[self.navigationController pushViewController:previewController animated:YES];
}
now i don't know how to proceed further to download image.
i was able to download images using this
#pragma mark - UIDocumentPickerDelegate
- (void)documentPicker:(UIDocumentPickerViewController *)controller didPickDocumentAtURL:(NSURL *)url {
self.documentURL = url;
NSNumber *isDownloadedValue = NULL;
BOOL success = [url getResourceValue:&isDownloadedValue forKey: NSURLUbiquitousItemIsDownloadingKey error:NULL];
if (success && ![isDownloadedValue boolValue]) {
[[NSFileManager defaultManager]startDownloadingUbiquitousItemAtURL:url error:nil];
// load image from Ubiquity Documents directory
NSData *imageData = [NSData dataWithContentsOfURL:url];
UIImage * image = [UIImage imageWithData:imageData];
}
QLPreviewController *previewController = [[QLPreviewController alloc] init];
previewController.delegate = self;
previewController.dataSource = self;
[self.navigationController pushViewController:previewController animated:YES];
}
I am trying to implement App-to-App calling with Sinch in my IOS app. I have implemented Pushkit in my iOS app with Sinch but the push notification is not working when the app is in background.
I have two questions.
Do I need another web service to send push notification to my app for incoming app separately or Sinch handles it itself.
If it does handle itself then what am I missing in my code.
#import "AppDelegate.h"
#interface AppDelegate ()
#end
#implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UIUserNotificationSettings* notificationSettings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert | UIUserNotificationTypeBadge | UIUserNotificationTypeSound categories:nil];
[[UIApplication sharedApplication] registerUserNotificationSettings:notificationSettings];
[self handleLocalNotification:[launchOptions objectForKey:UIApplicationLaunchOptionsLocalNotificationKey]];
self.push = [Sinch managedPushWithAPSEnvironment:SINAPSEnvironmentAutomatic];
self.push.delegate = self;
[self.push setDesiredPushTypeAutomatically];
[self.push registerUserNotificationSettings];
return YES;
}
- (BOOL)application:(UIApplication *)app
openURL:(NSURL *)url
options:(NSDictionary *)options {
return [[GIDSignIn sharedInstance] handleURL:url
sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey]
annotation:options[UIApplicationOpenURLOptionsAnnotationKey]];
}
- (BOOL)application:(UIApplication *)application
openURL:(NSURL *)url
sourceApplication:(NSString *)sourceApplication
annotation:(id)annotation {
return [[GIDSignIn sharedInstance] handleURL:url
sourceApplication:sourceApplication
annotation:annotation];
}
- (id<SINClient>)client {
return _sinchClient;
}
-(void)clientDidFail:(id<SINClient>)client error:(NSError *)error{
NSLog(#"fail");
}
-(void)clientDidStart:(id<SINClient>)client{
NSLog(#"Start");
[self voipRegistration];
}
- (void)client:(id<SINClient>)client
logMessage:(NSString *)message
area:(NSString *)area
severity:(SINLogSeverity)severity
timestamp:(NSDate *)timestamp {
// If you want all messages remove the if statement
if (severity == SINLogSeverityCritical) {
NSLog(#"%#", message);
}
}
- (void)initSinchClientWithUserId:(NSString *)userId {
if (!_sinchClient) {
_sinchClient = [Sinch clientWithApplicationKey:#"<my-key>"
applicationSecret:#"<my-secret>"
environmentHost:#"sandbox.sinch.com"
userId:userId];
_sinchClient.delegate = self;
[_sinchClient setSupportCalling:YES];
[_sinchClient startListeningOnActiveConnection];
[_sinchClient enableManagedPushNotifications];
[_sinchClient start];
}
}
- (void)handleLocalNotification:(UILocalNotification *)notification {
if (notification) {
id<SINNotificationResult> result = [self.sinchClient relayLocalNotification:notification];
if ([result isCall] && [[result callResult] isTimedOut]) {
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"Missed call"
message:[NSString stringWithFormat:#"Missed call from %#", [[result callResult] remoteUserId]]
delegate:nil
cancelButtonTitle:nil
otherButtonTitles:#"OK", nil];
[alert show];
}
}
}
-(void)voipRegistration
{
PKPushRegistry* voipRegistry = [[PKPushRegistry alloc] initWithQueue:dispatch_get_main_queue()];
voipRegistry.delegate = self;
voipRegistry.desiredPushTypes = [NSSet setWithObject:PKPushTypeVoIP];
}
-(void)pushRegistry:(PKPushRegistry *)registry didUpdatePushCredentials:(PKPushCredentials *)credentials forType:(NSString *)type
{
[_sinchClient registerPushNotificationData:credentials.token];
}
-(void)pushRegistry:(PKPushRegistry *)registry didInvalidatePushTokenForType:(PKPushType)type{
NSLog(#"invalidated");
}
-(void)pushRegistry:(PKPushRegistry *)registry didReceiveIncomingPushWithPayload:(PKPushPayload *)payload forType: (NSString *)type
{
//notify
NSDictionary* dic = payload.dictionaryPayload;
NSString* sinchinfo = [dic objectForKey:#"sin"];
UILocalNotification* notif = [[UILocalNotification alloc] init];
notif.alertBody = #"incoming call";
[[UIApplication sharedApplication] presentLocalNotificationNow:notif];
if (sinchinfo == nil)
return;
dispatch_async(dispatch_get_main_queue(), ^{
[_sinchClient relayRemotePushNotificationPayload:sinchinfo];
});
}
If you integrated Pushkit and Sinch then push notification may can't catch on PushKit's delegate function - didReceiveIncomingPushWithPayload. But you can get push notification on SINManagedPushDelegate's function - didReceiveIncomingPushWithPayload.
Push notification is not coming but you can get incoming call event on there when app is in background. You can trigger local notification if app is in background to let user incoming call know.
Hope that would be helpful for you.
I am getting the following error just after I press one of the document interaction controller buttons i.e. mail etc:
LaunchServices: invalidationHandler called
My email is not configured with iPhone Device.I want to show the alert for that.
Here is the code that creates the interaction controller - the URL etc is all valid however the delegate calls don't hit my controller even though I have implemented the delegate methods.
- (void)openAppList:(FileInfo *)fileinfo {
NSURL *fileURL = [NSURL fileURLWithPath:fileinfo.fullName];
UIDocumentInteractionController *interactionController = [UIDocumentInteractionController interactionControllerWithURL:fileURL];
[interactionController retain];
interactionController.delegate = self;
BOOL present = [interactionController presentOptionsMenuFromRect:CGRectZero inView:self.tabBarController.view
animated:YES];
if (!present) {
[MainteOrErrorDialog initWithErrorCode:kAlertNotOpenInFileId filename:fileInfo.filename target:nil action:nil];
} else {
[interactionController retain];
}
}
UIDocumentInteractionDelegate Method
- (void)documentInteractionController:(UIDocumentInteractionController *)controller
willBeginSendingToApplication:(NSString *)application
{
NSLog(#"Will Begin: %#", application);
}
- (void)documentInteractionController:(UIDocumentInteractionController *)controller
didEndSendingToApplication:(NSString *)application
{
NSLog(#"Did End: %#", application);
}
iOS App is crashing, if we try to present a view after dismissing the Google Mobile Ads Splash Interstitial.
Simulator Version : iOS 7.1(4 inch 64 bit)
Google Mobile Ads SDK Version : 6.9.2
Code for presenting splash ad(application:didFinishLaunchingWithOptions:) :
InitialSlidingViewController *controller = [[InitialSlidingViewController alloc] init];
[self.window setRootViewController:controller];
splashInterstitial_ = [[DFPInterstitial alloc] init];
splashInterstitial_.adUnitID = SplashInterstitialID;
GADRequest *request = [GADRequest request];
splashInterstitial_.delegate = self;
request.testDevices = [NSArray arrayWithObjects:GAD_SIMULATOR_ID, nil];
[splashInterstitial_ loadAndDisplayRequest:request
usingWindow:window_
initialImage:[UIImage imageNamed:imageName]];
[self.window setBackgroundColor:[UIColor blackColor]];
[self.window makeKeyAndVisible];
Delegate Methods used
- (void)interstitial:(DFPInterstitial *)interstitial didFailToReceiveAdWithError:(GADRequestError *)error {
//present a view
}
- (void)interstitialDidDismissScreen:(GADInterstitial *)ad {
ad.delegate = nil;
splashInterstitial_.delegate = nil;
ad = nil;
splashInterstitial_ = nil;
//Present a view controller
}
Code used for presenting view
NewViewController *newVC = [[NewViewController alloc] initWithNibName:#"NewViewController" bundle:nil];
UINavigationController *nav = [[PortraitNavController alloc] initWithRootViewController:newVC];
nav.navigationBarHidden = YES;
[self.navigationController presentViewController:nav animated:YES completion:nil];
//Crash Log from console:
* -[GADWebAppViewController isKindOfClass:]: message sent to deallocated instance 0x573efe90
Solved this issue by moving the code for presenting interstitial to Rootviewcontroller. This solution is recommended in Google Ads Developer official blog.
//MyRootViewController.m
- (void)viewDidLoad {
[super viewDidLoad];
// Remember whether the status bar was hidden or not.
hideStatusBar_ = [UIApplication sharedApplication].statusBarHidden;
splashInterstitial_ = [[DFPInterstitial alloc] init];
splashInterstitial_.adUnitID = SplashInterstitialID;
splashInterstitial_.delegate = self;
GADRequest *request = [GADRequest request];
request.testDevices = [NSArray arrayWithObjects:GAD_SIMULATOR_ID, nil];
[splashInterstitial_ loadRequest:request];
}
#pragma mark - splashInterstitial delegate methods
- (void)restoreController {
if (imageView_ != nil) {
[imageView_ removeFromSuperview];
}
[UIApplication sharedApplication].statusBarHidden = hideStatusBar_;
}
- (void)interstitialDidReceiveAd:(GADInterstitial *)ad {
[splashInterstitial_ presentFromRootViewController:self];
}
- (void)interstitial:(DFPInterstitial *)interstitial didFailToReceiveAdWithError:(GADRequestError *)error {
[self restoreController];
}
- (void)interstitialWillDismissScreen:(GADInterstitial *)ad {
[self restoreController];
}
- (void)interstitialDidDismissScreen:(GADInterstitial *)ad {
//Dismiss Delegate
}
imageView_ is a full screen image view contains the same splash screen image.
I have just added push notifications to my app. I'm wanting to have so that when a user opens the app from a notification, it will open a specific view controller and not my rootViewController. Here is my AppDelegate:
#import "KFBAppDelegate.h"
#import "KFBViewController.h"
#import "AboutUs.h"
#import "ContactUs.h"
#import "KYFB.h"
#import "KFBNavControllerViewController.h"
#import "KFBTabBarViewController.h"
#import "RSFM.h"
#import "LegislatorInfo.h"
#import "Events.h"
#import "ActionAlertsViewController.h"
#import "UAirship.h"
#import "UAPush.h"
#import "UAAnalytics.h"
#implementation KFBAppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// This prevents the UA Library from registering with UIApplcation by default when
// registerForRemoteNotifications is called. This will allow you to prompt your
// users at a later time. This gives your app the opportunity to explain the benefits
// of push or allows users to turn it on explicitly in a settings screen.
// If you just want everyone to immediately be prompted for push, you can
// leave this line out.
// [UAPush setDefaultPushEnabledValue:NO];
//Create Airship options dictionary and add the required UIApplication launchOptions
NSMutableDictionary *takeOffOptions = [NSMutableDictionary dictionary];
[takeOffOptions setValue:launchOptions forKey:UAirshipTakeOffOptionsLaunchOptionsKey];
// Call takeOff (which creates the UAirship singleton), passing in the launch options so the
// library can properly record when the app is launched from a push notification. This call is
// required.
//
// Populate AirshipConfig.plist with your app's info from https://go.urbanairship.com
[UAirship takeOff:takeOffOptions];
// Set the icon badge to zero on startup (optional)
[[UAPush shared] resetBadge];
// Register for remote notfications with the UA Library. This call is required.
[[UAPush shared] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge |
UIRemoteNotificationTypeSound |
UIRemoteNotificationTypeAlert)];
// Handle any incoming incoming push notifications.
// This will invoke `handleBackgroundNotification` on your UAPushNotificationDelegate.
[[UAPush shared] handleNotification:[launchOptions valueForKey:UIApplicationLaunchOptionsRemoteNotificationKey]
applicationState:application.applicationState];
// self.tabBarController = [[UITabBarController alloc] initWithNibName:#"KFBViewController" bundle:nil];
KFBViewController *rootView = [[KFBViewController alloc] initWithNibName:#"KFBViewController" bundle:nil];
KFBNavControllerViewController *navController = [[KFBNavControllerViewController alloc] initWithRootViewController:rootView];
navController.delegate = rootView;
UIViewController *aboutUs = [[AboutUs alloc] initWithNibName:#"AboutUs" bundle:nil];
KFBNavControllerViewController *navController1 = [[KFBNavControllerViewController alloc] initWithRootViewController:aboutUs];
UIViewController *contactUs = [[ContactUs alloc] initWithNibName:#"ContactUs" bundle:nil];
KFBNavControllerViewController *navController2 = [[KFBNavControllerViewController alloc] initWithRootViewController:contactUs];
UIViewController *kyfb = [[KYFB alloc] initWithNibName:#"KYFB" bundle:nil];
KFBNavControllerViewController *navController3 = [[KFBNavControllerViewController alloc] initWithRootViewController:kyfb];
// UIViewController *rsfm = [[RSFM alloc] initWithNibName:#"RSFM" bundle:nil];
// KFBNavControllerViewController *navController4 = [[KFBNavControllerViewController alloc] initWithRootViewController:rsfm];
// UIViewController *li = [[LegislatorInfo alloc] initWithNibName:#"LegislatorInfo" bundle:nil];
// KFBNavControllerViewController *navController5 = [[KFBNavControllerViewController alloc] initWithRootViewController:li];
// UIViewController *events = [[Events alloc] initWithNibName:#"Events" bundle:nil];
// KFBNavControllerViewController *navController6 = [[KFBNavControllerViewController alloc] initWithRootViewController:events];
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
//self.viewController = [[KFBViewController alloc] initWithNibName:#"KFBViewController" bundle:nil];
//self.window.rootViewController = self.viewController;
self.tabBarController = [[KFBTabBarViewController alloc] init];
self.tabBarController.viewControllers = #[navController, navController1, navController2, navController3];
// self.tabBarController.customizableViewControllers = nil;
self.window.rootViewController = self.tabBarController;
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];
return YES;
}
- (void)applicationWillResignActive:(UIApplication *)application
{
// Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
// Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
}
- (void)applicationDidEnterBackground:(UIApplication *)application
{
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}
- (void)applicationWillEnterForeground:(UIApplication *)application
{
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}
- (void)applicationDidBecomeActive:(UIApplication *)application
{
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
UA_LDEBUG(#"Application did become active.");
// Set the icon badge to zero on resume (optional)
[[UAPush shared] resetBadge];
}
- (void)applicationWillTerminate:(UIApplication *)application
{
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
[UAirship land];
}
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
// Updates the device token and registers the token with UA.
[[UAPush shared] registerDeviceToken:deviceToken];
}
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *) error
{
UA_LERR(#"Failed To Register For Remote Notifications With Error: %#", error);
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
UA_LINFO(#"Received remote notification: %#", userInfo);
// Send the alert to UA so that it can be handled and tracked as a direct response. This call
// is required.
[[UAPush shared] handleNotification:userInfo applicationState:application.applicationState];
// Optionally provide a delegate that will be used to handle notifications received while the app is running
// [UAPush shared].delegate = your custom push delegate class conforming to the UAPushNotificationDelegate protocol
// Reset the badge after a push received (optional)
[[UAPush shared] resetBadge];
}
-(NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window
{
return UIInterfaceOrientationMaskAllButUpsideDown;
}
#end
And here is the view controller I want to open when opening a notification:
#import "ActionAlertsViewController.h"
#import "RSSChannel.h"
#import "RSSItem.h"
#import "WebViewController.h"
#import "CustomCellBackground.h"
#implementation ActionAlertsViewController
{
UIActivityIndicatorView *loadingIndicator;
}
#synthesize webViewController;
- (void)viewDidLoad
{
self.tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
self.title = #"Action Alerts";
loadingIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
loadingIndicator.center = CGPointMake(160, 160);
loadingIndicator.hidesWhenStopped = YES;
[self.view addSubview:loadingIndicator];
[loadingIndicator startAnimating];
// UIRefreshControl *refresh = [[UIRefreshControl alloc] init];
// refresh.attributedTitle = [[NSAttributedString alloc] initWithString:#"Pull to Refresh"];
// [refresh addTarget:self action:#selector(refreshView:)forControlEvents:UIControlEventValueChanged];
// self.refreshControl = refresh;
}
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
{
NSLog(#"%# found a %# element", self, elementName);
if ([elementName isEqual:#"channel"])
{
// If the parser saw a channel, create new instance, store in our ivar
channel = [[RSSChannel alloc]init];
// Give the channel object a pointer back to ourselves for later
[channel setParentParserDelegate:self];
// Set the parser's delegate to the channel object
[parser setDelegate:channel];
}
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
// return 0;
NSLog(#"channel items %d", [[channel items]count]);
return [[channel items]count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
// return nil;
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"UITableViewCell"];
if (cell == nil)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:#"UITableViewCell"];
cell.textLabel.font=[UIFont systemFontOfSize:16.0];
}
RSSItem *item = [[channel items]objectAtIndex:[indexPath row]];
[[cell textLabel]setText:[item title]];
cell.backgroundView = [[CustomCellBackground alloc] init];
cell.selectedBackgroundView = [[CustomCellBackground alloc] init];
cell.textLabel.backgroundColor = [UIColor clearColor];
cell.textLabel.highlightedTextColor = [UIColor darkGrayColor];
return cell;
}
- (void)fetchEntries
{
// Create a new data container for the stuff that comes back from the service
xmlData = [[NSMutableData alloc]init];
// Construct a URL that will ask the service for what you want -
// note we can concatenate literal strings together on multiple lines in this way - this results in a single NSString instance
NSURL *url = [NSURL URLWithString:#"http://kyfbnewsroom.com/category/public-affairs/notifications/feed/"];
// Put that URL into an NSURLRequest
NSURLRequest *req = [NSURLRequest requestWithURL:url];
// Create a connection that will exchange this request for data from the URL
connection = [[NSURLConnection alloc]initWithRequest:req delegate:self startImmediately:YES];
}
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self)
{
[self fetchEntries];
}
return self;
}
// This method will be called several times as the data arrives
- (void)connection:(NSURLConnection *)conn didReceiveData:(NSData *)data
{
// Add the incoming chunk of data to the container we are keeping
// The data always comes in the correct order
[xmlData appendData:data];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)conn
{
/* We are just checking to make sure we are getting the XML
NSString *xmlCheck = [[NSString alloc]initWithData:xmlData encoding:NSUTF8StringEncoding];
NSLog(#"xmlCheck = %#", xmlCheck);*/
[loadingIndicator stopAnimating];
// Create the parser object with the data received from the web service
NSXMLParser *parser = [[NSXMLParser alloc]initWithData:xmlData];
// Give it a delegate - ignore the warning here for now
[parser setDelegate:self];
//Tell it to start parsing - the document will be parsed and the delegate of NSXMLParser will get all of its delegate messages sent to it before this line finishes execution - it is blocking
[parser parse];
// Get rid of the XML data as we no longer need it
xmlData = nil;
// Reload the table.. for now, the table will be empty
NSMutableArray *notActionAlerts = [NSMutableArray array];
for (RSSItem *object in channel.items) {
if (!object.isActionAlert) {
[notActionAlerts addObject:object];
}
}
for (RSSItem *object in notActionAlerts) {
[channel.items removeObject:object];
}
[[self tableView]reloadData];
NSLog(#"%#\n %#\n %#\n", channel, [channel title], [channel infoString]);
}
- (void)connection:(NSURLConnection *)conn didFailWithError:(NSError *)error
{
// Release the connection object, we're done with it
connection = nil;
// Release the xmlData object, we're done with it
xmlData = nil;
// Grab the description of the error object passed to us
NSString *errorString = [NSString stringWithFormat:#"Fetch failed: %#", [error localizedDescription]];
// Create and show an alert view with this error displayed
UIAlertView *av = [[UIAlertView alloc]initWithTitle:#"Error" message:errorString delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[av show];
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
// Push the web view controller onto the navigation stack - this implicitly creates the web view controller's view the first time through
// [[self navigationController]pushViewController:webViewController animated:YES];
[self.navigationController pushViewController:webViewController animated:NO];
// Grab the selected item
RSSItem *entry = [[channel items]objectAtIndex:[indexPath row]];
// Construct a URL with the link string of the item
NSURL *url = [NSURL URLWithString:[entry link]];
// Construct a request object with that URL
NSURLRequest *req = [NSURLRequest requestWithURL:url];
// Load the request into the web view
[[webViewController webView]loadRequest:req];
webViewController.hackyURL = url;
// Set the title of the web view controller's navigation item
// [[webViewController navigationItem]setTitle:[entry title]];
}
/*
-(void)refreshView:(UIRefreshControl *)refresh
{
refresh.attributedTitle = [[NSAttributedString alloc] initWithString:#"Refreshing data..."];
// custom refresh logic would be placed here...
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:#"MMM d, h:mm a"];
NSString *lastUpdated = [NSString stringWithFormat:#"Last updated on %#",[formatter stringFromDate:[NSDate date]]];
refresh.attributedTitle = [[NSAttributedString alloc] initWithString:lastUpdated];
[refresh endRefreshing];
}
*/
#end
Here is the chunk of code I've added to my didFinishLaunchingWithOptions method. I've gotten almost everything working. The web views work now when selecting a row and the navigation bar is there and seemingly works as it should. The only trouble I'm having now is getting the tab bar to show up. Here is the chunk of code I'm currently using.
UILocalNotification *notification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
if (notification)
{
ActionAlertsViewController *actionAlerts = [[ActionAlertsViewController alloc] initWithStyle:UITableViewStylePlain];
WebViewController *wvc = [[WebViewController alloc]init];
[actionAlerts setWebViewController:wvc];
KFBNavControllerViewController *navController7 = [[KFBNavControllerViewController alloc] initWithRootViewController:actionAlerts];
[self.window.rootViewController presentViewController:navController7 animated:NO completion:nil];
}
You could post a notification yourself when you receive a remote notification and by registering the viewcontroller to this notification, you could open a particular viewController once notification is received.
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
[[NSNotificationCenter defaultCenter] postNotificationName:#"pushNotification" object:nil userInfo:userInfo];
}
In your FirstViewController.m register for listening to this notification.
-(void)viewDidLoad{
[[NSNotificationCenter defaultCenter] addObserver:self selector:#selector(pushNotificationReceived) name:#"pushNotification" object:nil];
}
Inside the method you could open particular viewController
-(void)pushNotificationReceived{
[self presentViewController:self.secondViewController animated:YES completion:nil];
}
Finally un-register current viewController from notification in dealloc method
-(void)dealloc{
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
If the app is opened from a notification, either of the two methods from your app delegate will be called
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
OR
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
In case of the latter, the launchOptions will let you know if the app was launched due to a remote notification or some other reason (see Launch Option Keys here)
Put in a check in these methods so that the specific viewcontroller will be opened if the app is launched from a notification.
You can do some thing like this
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
self.window.rootViewController = self.tabBarController;
[self.window makeKeyAndVisible];
// If application is launched due to notification,present another view controller.
UILocalNotification *notification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
if (notification)
{
NotificationViewController *viewController = [[NotificationViewController alloc]initWithNibName:NSStringFromClass([NotificationViewController class]) bundle:nil];
[self.window.rootViewController presentModalViewController:viewController animated:NO];
[viewController release];
}
return YES;
}
-(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
NotificationViewController *viewController = [[NotificationViewController alloc]initWithNibName:NSStringFromClass([NotificationViewController class]) bundle:nil];
[self.window.rootViewController presentModalViewController:viewController animated:NO];
[viewController release];
}