I am Using Outh to add Twitter to my app.
Below are two UIViewControllers for login and posting tweets respectively.
1.SettingViewcontroller
2.DetailViewcontroller
This code for login to twitter with SettingViewcontroller.
- (void)switchAction1:(UISwitch*)sender
{
if (sender.on){
if(_engine)
return;
_engine = [[SA_OAuthTwitterEngine alloc] initOAuthWithDelegate:self]
_engine.consumerKey = #"###";
_engine.consumerSecret = #"###";
UIViewController *controller =[SA_OAuthTwitterController controllerToEnterCredentialsWithTwitterEngine: _engine delegate: self];
DetailViewcontroller *detobj=[[DetailViewcontroller alloc]init];
detobj.detail_enginne=_engine;
[detobj release];
[self presentModalViewController: controller animated: YES];
}
if(!sender.on)
{
NSLog(#"Logout section");
}
}
And In DetailViewcontroller Iam doing like this for posting.
if(buttonIndex == 1)
{
if(detail_enginne!=nil)
{
NSLog(#"engine availble");
NSString *str=#"hai twitterrrrrrrrrrr";
[detail_enginne sendUpdate:str];
}
else{
NSLog(#"Engine not availabele");
}
}
Here Iam unable to send tweets from DetailViewcontroller.
How to achive this?
in DetailViewcontroller.m
#import "SettingViewcontroller.h"
replace
[_enginnne sendUpdate:str];
to
[[[self parentViewController] _enginnne] sendUpdate:str];
Related
I've just implemented a commenting feature in my app. Ideally when someone leaves a comment, I'd like all notified people be able to swipe the push notification and open the app on that post.
I assume you want to open the concerned page directly. There are many ways to go about this, and it depends on how your app is laid out.
If you want to open an inner page upon app launch, you can programmatically trigger the segues that the user would otherwise need to make manually. (this ensures the back/home buttons work as opposed to loading the desired page directly).
Here's an excerpt from one of my own code, your use case may not be the same, but this is all i can do unless you give us more details.
- (BOOL) navigateToRespectiveSectionforPushNot:(NSDictionary*)pushNot
{
id rootVC = self.window.rootViewController;
NSLog(#"ROOT CLASS : %#", [rootVC class]);
if ([rootVC isKindOfClass:[SWRevealViewController class]])
{
NSLog(#"Root Class looking good... mission Navigate!!");
SWRevealViewController *homeVC = (SWRevealViewController*) rootVC;
NSString *category = [[pushNot objectForKey:pushPayloadKeyaps] objectForKey:pushPayloadKeyCategory];
NSString *subCat = [[pushNot objectForKey:pushPayloadKeyaps] objectForKey:pushPayloadKeySubCategory];
NSLog(#"category : %# , subcat : %#",category,subCat);
//The code for the page to which i'm supposed to navigate to is contained in the push notification payload
if ([category isEqualToString:pushCategoryItemChat])
{
[homeVC.rearViewController performSegueWithIdentifier:#"chatPush" sender:nil];
UINavigationController *nc = (UINavigationController*)homeVC.frontViewController;
NSLog(#"FrontView Class : %#",[nc.viewControllers[0] class]);
UITableViewController *tvc = (UITableViewController*)nc.viewControllers[0];
NSDictionary *send = #{chatPushTargetUserId:subCat,chatPushTargetUserName:#"",chatPushTargetUserImage:#""};
[tvc performSegueWithIdentifier:#"seguePushDemoVC" sender:send];
return YES;
}
//communityPush historyPush
else if ([category isEqualToString:pushCategoryItemCommunity])
{
if ([subCat isEqualToString:pushSubCatItemNewRequest])
{
[homeVC.rearViewController performSegueWithIdentifier:#"communityPush" sender:nil];
return YES;
}
else if ([subCat isEqualToString:pushSubCatItemAccepted])
{
[homeVC.rearViewController performSegueWithIdentifier:#"communityPush" sender:nil];
return YES;
}
}
else if ([category isEqualToString:pushCategoryItemHistory])
{
[homeVC.rearViewController performSegueWithIdentifier:#"historyPush" sender:nil];
return YES;
}
}
else
{
UIAlertView *whoa = [[UIAlertView alloc] initWithTitle:#"WHOA!!" message:#" That wasn't supposed to happen. You are not even logged in. Call 911..." delegate:nil cancelButtonTitle:#"mmKay.." otherButtonTitles:nil, nil];
[whoa show];
}
return NO;
}
I hope the code is self explanatory. cheers
I am trying to implement AMSlide menu in iOS8 withoutStoryboard.
I have used left-menu in two different tables.
leftmenuTVC
AfterloginleftMenuTVC So Slider-->>loginVC
If login button is pressed I would like to open new Slider Afterloginleftmenu.
LoginVC
-(IBAction)clicklogin:(id)sender {
[[Singleton sharedInstance]setLoginshared:#"YES"];
[self.mainSlideMenu openLeftMenu];
}
MainVC
-(void) Viewload {
if ([StoreData isEqualToString:#"NO"]) {
self.leftMenu = [[LeftMenuTVC alloc] initWithNibName:#"LeftMenuTVC" bundle:nil];
} else {
self.leftMenu = [[AfterloginleftMenuTVC alloc] initWithNibName:#"AfterloginleftMenuTVC" bundle:nil];
}
}
I am tring to open appstore page as model view inside application using following code
[NSDictionary dictionaryWithObject:#"APPID" forKey:SKStoreProductParameterITunesItemIdentifier];
SKStoreProductViewController *productViewController = [[SKStoreProductViewController alloc] init];
[self presentViewController:productViewController animated:YES completion:nil];
but when appstore is open inside application, it is opening as blank page.
Please refer screenshoot attached
I dont understand why appstore page of my app is not opening. I am passing APPID in above code.
Is there any other way to rate application without closing app ?
basically, something like this could help on you, after you linked the StoreKit.framework to your project. please note, it may not be working on simulator; on real device it works well.
.h
#interface UIYourViewController : UIViewController <SKStoreProductViewControllerDelegate> { }
.m
- (void)myOwnCustomMethod {
SKStoreProductViewController *_controller = [[SKStoreProductViewController alloc] init];
[_controller setDelegate:self];
[_controller loadProductWithParameters:[NSDictionary dictionaryWithObjectsAndKeys:#"364709193", SKStoreProductParameterITunesItemIdentifier, nil] completionBlock:^(BOOL result, NSError *error) {
if (result) {
[self.navigationController presentViewController:_controller animated:TRUE completion:nil];
} else {
// you can handle the error here, if you'd like to.
}
}];
}
#pragma mark - <SKStoreProductViewControllerDelegate>
- (void)productViewControllerDidFinish:(SKStoreProductViewController *)viewController {
[self dismissViewControllerAnimated:TRUE completion:nil];
}
In Swift 3，
import StoreKit
class DetailViewController: UIViewController {
#IBAction func onEditButton(_ sender: UIBarButtonItem) {
let vc = SKStoreProductViewController()
vc.delegate = self
present(vc, animated: true, completion: nil)
vc.loadProduct(withParameters: [SKStoreProductParameterITunesItemIdentifier: 351091731]) { (success, error) in
if !success {
print("\(error)")
}
}
}
}
extension DetailViewController: SKStoreProductViewControllerDelegate {
func productViewControllerDidFinish(_ viewController: SKStoreProductViewController) {
viewController.dismiss(animated: true, completion: nil)
}
}
Make sure SKStoreProductParameterITunesItemIdentifier's value is Number, as stated in its head file, though String value is currently OK.
My question is based on the following question, but my case is reversed.
Example for login screen modally based on storyboard
I would like to have a few tabs private for users only so required login, my storyboard is below:
Below is my code in custom tabBarController
#interface PNTabBarController ()
#end
#implementation PNTabBarController
- (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item
{
NSUInteger indexOfTab = [tabBar.items indexOfObject:item];
NSLog(#"%lu", (unsigned long)indexOfTab);
if (indexOfTab == 2 || indexOfTab == 3) {
PFUser *currentUser = [PFUser currentUser];
NSLog(#"%#", currentUser.username);
if(currentUser == nil){
PNLoginViewController *obj = [[PNLoginViewController alloc]init];
[self presentViewController:obj animated:YES completion:NULL];
}
else{
NSLog(#"%#", currentUser.username);
}
}
}
But what happens is a dark screen when I click the 2 or 3 tab. What should be the correct way to achieve this?
I am using UIActivityViewController to present sharing options and I want to display another view controller when the UIActivityViewController is dismissed by the user or when the animation that follows "activityDidFinish:(bool)completed" gets over. When I try to present the other controller in the completion handler of the UIActivityViewController, I get the following warning and the second VC does not get displayed at all!
Attempt to present <_UIViewController: 0x1e16f020> on <###> while a presentation is in progress!
UIActivityViewController activityVC = [[UIActivityViewController alloc]initWithActivityItems:selectedAssetsURL applicationActivities:nil];
[activityVC setCompletionHandler:^(NSString *activityType, BOOL completed) {
NSLog(#"completed");
//Present another VC
}];
The question is, how to know when the UIActivityViewController disappears from the screen? Even the -ViewDidAppear method of the view controller which presents the UIActivityViewController does not get fired!
In this link there's good information about how the UIActivityViewController works:
http://www.apeth.com/iOSBook/ch26.html#_activity_view
Basically you can subclass the UIActivityViewController into another class and implement a method to know when it has been dissmissed.
UIActivityViewController* avc =
[[UIActivityViewController alloc]
initWithActivityItems:#[myCoolString]
applicationActivities:#[[MyCoolActivity new]]];
Here’s the preparatory part of the implementation of MyCoolActivity:
-(NSString *)activityType {
return #"com.neuburg.matt.coolActivity"; // make up your own unique string
}
-(NSString *)activityTitle {
return #"Be Cool";
}
-(UIImage *)activityImage {
return self.image; // prepared beforehand
}
-(BOOL)canPerformWithActivityItems:(NSArray *)activityItems {
for (id obj in activityItems) {
if ([obj isKindOfClass: [NSString class]])
return YES;
}
return NO;
}
-(void)prepareWithActivityItems:(NSArray *)activityItems {
self.items = activityItems;
}
To perform the activity, we implement one of two methods:
-(void)performActivity {
// ... do something with self.items here ...
[self activityDidFinish:YES];
}
-(UIViewController *)activityViewController {
MustacheViewController* mvc = [MustacheViewController new];
mvc.activity = self;
mvc.items = self.items;
return mvc;
}
And then MustacheViewController would have code like this:
- (IBAction)doCancel:(id)sender {
[self.activity activityDidFinish:NO];
}
- (IBAction)doDone:(id)sender {
[self.activity activityDidFinish:YES];
}