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• Access location variable in another process

  - by user295944

  I have a locationmanager in my main program which is called HomeViewController which I get the latitude and longitude and store them in LAT and LON. I can use LAT and LON in HomeViewController just fine. Once I go to another controller which is sending pictures and setting properties on flicker I want to use LAT and LON, how do I do this? I tried putting HomeViewController.LAT but obviously that does not work, I'm pretty new to the language so I am confused.

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• UITextField for Phone Number

  Hello everyone, I was wondering how I can format the textField that I'm using for a phone number (ie like the "Add New Contact" page on the iPhone. When I enter in a new mobile phone, ex. 1236890987 it formats it as (123) 689-0987.) I already have the keyboard set as the number pad. Thanks!

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• Application installer tells that my app reads Phone State and identity :-(

  - by jdekeij

  Hoi, I have a simple app with a surfaceview nothing special one would say. However when installing on my phone I get two warnings. 1 - Phone calls - read phone state and identity 2 - Storage - modify/delete SD card content. My really is nothing more than a simple puzzle and I dont understand why I get these warnings. Any ideas how to avoid this? Help is very much appreciated, Kind regards Jasper de Keijzer.

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• Can't bind to remote service

  - by Moshik

  after calling: bindService(new Intent(IUdpListenerService.class.getName()), serviceConnection, Context.BIND_AUTO_CREATE); the onServiceConnected isn't being called.

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• What does the 'a' prefix represent in aString?

  - by psoon

  I'm just looking at NSString.h and wonder why some method declaration args use (NSString *)string; while others use (NSString *)aString. What are the conventions practiced here? Thanks for any insight.

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• Will the app get rejected if you write image to /private/var/mobile/Media/DCIM/100APPLE/ directly?

  - by al_lea

  Instead of using UIImageWirteToSavedAlbum, is it safe to write your image to /private/var/mobile/Media/DCIM/100APPLE/ directly?

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• iPhone: trouble with wrong credentials

  - by user331396

  I am writing an iPhone App that uses a HTTPS/SOAP service which needs user credentials. After I change the password used for these credentials from a valid to an invalid one I still get a valid response from the service, as if the password was never changed. When I restart the app (with the invalid password) the app immediately receives the expected '401' message. Any hints what I might left out to code? Thx :)

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• Does apple mind you using that striped table view background in your own views?

  - by Dave

  The ones they use with grouped table view. I'm using a table view that links to another view that has text on it. To make it look less 'plain' I wanted to add that striped background and then put something like a white 'text box' on that. Do they allow it to be used?

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• Difference b/n release and release then set to nil.

  - by user338111

  what is the difference between two snippets? [myObj release]; and [myObj release]; myObj = nil;

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• Get Network type

  - by Moshik

  hello, ive been trying to retrive the current network type, but no success when i say network type: i refer to know this info: if the type is: NETWORK_TYPE_IDEN or NETWORK_TYPE_UMTS.. and so on.. i tried to use: NetworkInfo activeNetInfo = connectivityManager.getActiveNetworkInfo(); or NetworkInfo mobNetInfo = connectivityManager.getNetworkInfo (ConnectivityManager.TYPE_MOBILE); but no success.. i am doing this coz i wanna know if the current network is IDEN, or if the current network is connected through wifi.. any other suggestions will be welcome, thanks!

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• Objective C / iPhone: How to add a timer to let the text update?

  - by Tattat

  I want to write an application that allow user to count down the time. The time will be displayed using label. I want to update the label every second, how can I do it? or which API is suitable for me to do this? thz in advance.

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• Child Activity gets created from scratch after switching tabs in a TabActivity

  - by THRESHE

  Hello everyone! I have an annoying problem with TabActivity. I have several activities in it and when I switch between them each of them gets recreated and loses all it's info Sad I've tried using android:launchMode="singleTop" but no luck :( Any clues?

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• is it possible to delete in app purchase?

  - by abc

  is it possible to delete in app purchase while it is in rejected state? i want to change product type: from (i.e. consumable to non consumable)

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• Can I use Google Drive's editor interface embed in a website?

  - by Zamith

  I want to use google drive to store the files, but allow the users of my website to be able to edit them transparently, so that they don't have to go to google drive's website. Is this possible with the current API? Thus far I have only seen how to create an app for them to install in google drive, or doing something like DrEdit (https://developers.google.com/drive/examples/), which parses the files to JSON and uses the ACE editor, which is definitely not what I want.

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• Search within HTML files

  - by SKk

  Hi Forum, In my iPhone project,I have number of HTML files having different textual and image contents within each file. I need to implement search facility which would return results (HTML file names) having matched keyword. Can anybody have any clue, how can I achieve this? Thanks

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• iphone app working on most devices but not a few

  - by Matt Facer

  Hi there. I have recently been rewriting some of my iphone app because a couple of users have said it was crashing on certain events. The event in question is when I add a new XIB to the view using the following code AddItemViewController * add_item = [[AddItemViewController alloc] initWithNibName:@"AddItem" bundle:[NSBundle mainBundle]]; [self presentModalViewController:add_item animated:YES]; [add_item setViewFormat:2]; [add_item release]; it works perfectly on my iphone and a mate's ipod touch (both running 3.1.3) but another user on an ipod touch also with 3.1.3 says it crashes when the function above is called. Why could this be happening? Surely if it works on one device it should work on another?! Is there a better way to add a view which maybe doesnt crash? I have also disabled all the code on the loading xib - so it literally is loading a near blank page. It's SO annoying!! Thanks for any help.

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• dynamic button event problem

  - by sudhakarilla

  i have some problem.. i have created a dynamic button in a table view. I want to know the method of opening a new view controller when i click the dynamic button in the table view.

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• display images as displayed in iphone music album when seen in landscape mode??

  - by hemant

  i wanted to show my images in a similar way as we get to see different album names in our iphone player in landscape mode....is that possible??

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• Which icons/buttons to use for help, about, info?

  - by 4thSpace

  I use the info button to display a settings page. This page is a modal. I need another button from here to display "About" info, since I've already used "info" for something. I have a search form that is accessed only from the modal. On the search form, I need a help icon. I can use the info button but that seems confusing, since I already use the info button from the main view to access the modal. What else can I do for help and about icons/buttons?

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• How to force the user to complete a task before pressing back?

  - by Pentium10

  I show to user a list of categories, he must choose one. How to force the user to choose before pressing back?

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• Problem getting textfield.text from other view controller

  - by wesleydyson

  Hey guys, I'm trying to add a textfield.text entry to an array. I want to pull the textfield.text from a text field in another view. Here's my code. - (void)addBookmark{ MultiViewViewController *mainView = [[MultiViewViewController alloc] init]; if (mainView.addressTextField.text.length>1) { NSString *addedString = [[NSString alloc] initWithFormat:@"%@", mainView.addressTextField.text]; [bookmarksArray addObject:addedString]; NSLog(@"addBookmark being called %@", mainView.addressTextField.text); } [bmTableView reloadData]; } The NSLog says the mainView.addressTextField.text is (NULL). What am I doing wrong?

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• About share instance between controller objective c...

  - by Tattat

  I want to share the same object in two different controller, can u give me a brief example on doing this? thz u.

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• Difference between + and - methods in Objective-c

  - by Alex

  What is the difference between methods that are declared with - and methods that are declared with + e.g - (void)methodname + (void)methodname

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• Do something when phone reaches a set of location?

  - by Pentium10

  I have a list of coordinates in the database identified as POI. For a city could be 100 records. I would like to get notified when the phone gets in 150 meters range of one of the location. The location coordinates too has an error/radius, usually 10 to 100meters. Since I don't find it good to add each location(could be hundreds) for a trigger, how can I optimize the wake-up code? Also do I have options to remove a previously setup notification from the queue?

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• iPad split view

  - by Nilikh Patnayak

  I have a split view and on the left side of it I have a table view now I want whenever I click a cell on the table a new view is loaded on the left side itself. How can i do it any suggestion. Thanks.

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