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2014/10/15 ¤U¤È 10:03:29
iphone Programming Glossary: activityUIViewController. viewDidLoad vs. viewWillAppear: What is the proper division of labor? http://stackoverflow.com/questions/1579550/uiviewcontroller-viewdidload-vs-viewwillappear-what-is-the-proper-division-of possibly resulting a short freeze of your app. It may be good idea to first show the user an unpopulated view with an activity indicator of some sort. When you are done with your networking which may take a second or two or may even fail who knows..
How to display temporary popup message on iPhone/iPad/iOS http://stackoverflow.com/questions/3737911/how-to-display-temporary-popup-message-on-iphone-ipad-ios a temporary message on the iPhone iPad displaying confirmation of an action or some quick status about some background activity. Is there a standard control to do this I've seen apps do this. A rounded rectangle dark and partially transparent with..
RESTful frameworks for Android, iOS…? http://stackoverflow.com/questions/4097686/restful-frameworks-for-android-ios seamlessly interface with any Web Service API which provides JSON or XML as a response. To query a RESTProvider in an activity a user need only specify an endpoint and then query an APIs RESTful functions. RESTProvider also handles all HTTP querying.. conflict clauses myobject createdAt xxxx rid hashvalue 4a. Use a good way to identify the object returned for user activity application opensocial uses application id user id activity id Prefer JSON over XML Prefer simplicity lowest depth possible.. Use a good way to identify the object returned for user activity application opensocial uses application id user id activity id Prefer JSON over XML Prefer simplicity lowest depth possible Return the full object with the one to many relationship..
What happens to an iPhone app when iPhone goes into stand-by mode? http://stackoverflow.com/questions/411436/what-happens-to-an-iphone-app-when-iphone-goes-into-stand-by-mode is locked 20 seconds according to Oliver Drobnik the device sleeps. This is like closing the lid on your laptop all activity on the main CPU halts. This does not happen if the device is playing audio in the right audio session. See DTS Q A QA1626.. be turned on to prevent the screen from turning off while the app is running is about locking the screen after user inactivity. It's not directly related to system sleep it's indirectly related in that the system may sleep shortly after it's locked..
Add an SQLite database to an iPhone app http://stackoverflow.com/questions/487339/add-an-sqlite-database-to-an-iphone-app
How can I do uialertview with activity indicator? http://stackoverflow.com/questions/4906726/how-can-i-do-uialertview-with-activity-indicator can I do uialertview with activity indicator i want to show alert view with message Loading data and spinning activity indicator. How can I do this iphone.. can I do uialertview with activity indicator i want to show alert view with message Loading data and spinning activity indicator. How can I do this iphone uialertview uiactivityindicatorview share improve this question you can add a label.. to show alert view with message Loading data and spinning activity indicator. How can I do this iphone uialertview uiactivityindicatorview share improve this question you can add a label and activityindicator as subviews of your alert view. you..
http://stackoverflow.com/questions/5045672/create-uibutton-subclass uibutton subclass I tried to subclass UIButton to include an activity indicator but when i use initWithFrame since i'm subclassing uibutton i'm not using buttonWithType the button doesn't display... button setTitle @ Older Posts... forState UIControlStateNormal cell addSubview button button release my activityindicatorbutton class #import Foundation Foundation.h @interface ActivityIndicatorButton UIButton UIActivityIndicatorView.. class #import Foundation Foundation.h @interface ActivityIndicatorButton UIButton UIActivityIndicatorView _activityView void startAnimating void stopAnimating @end @implementation ActivityIndicatorButton id initWithFrame CGRect frame if..
http://stackoverflow.com/questions/5133567/pull-to-refresh-ios pull to refresh here https github.com leah PullToRefresh . It kind of works however it gets stuck with a spinning activity indicator. Their is also no text to the right of the arrow. What am I doing wrong Thanks iphone objective c ipad ios ..
Can iphone app woken in background for significant location change do network activity? http://stackoverflow.com/questions/5394880/can-iphone-app-woken-in-background-for-significant-location-change-do-network-ac iphone app woken in background for significant location change do network activity I'm working on an app that monitors significant location changes in the background. I've been reading all the answers well.. of receiving the location change event It's hard to test while stationary in the office We can assume that the network activity takes less than 10 seconds to complete. Also assume the app isn't registered as a voip app could should it be ... Any ideas..
How to use activity indicator view on iPhone? http://stackoverflow.com/questions/593234/how-to-use-activity-indicator-view-on-iphone to use activity indicator view on iPhone An activity indicator view is useful in many applications. Any ideas about how to add activiate.. to use activity indicator view on iPhone An activity indicator view is useful in many applications. Any ideas about how to add activiate and dismiss an activity indicator view.. iPhone An activity indicator view is useful in many applications. Any ideas about how to add activiate and dismiss an activity indicator view on iPhone All the methods for this are welcomed here. iphone android activity indicator share improve..
Creating a custom UIActivityIndicatorView http://stackoverflow.com/questions/6010237/creating-a-custom-uiactivityindicatorview my own view here. I have a list of images with me to create a animated view. iphone objective c cocoa touch ios uiactivityindicatorview share improve this question As you haven't specified the case in which you want to use the activity indicator.. uiactivityindicatorview share improve this question As you haven't specified the case in which you want to use the activity indicator check the below tutorial blog for custom UIActivityIndicatorView iPhone SDK Tutorial Custom UIActivityIndicatorView..
Objective-C: Asynchronously populate UITableView - how to do this? http://stackoverflow.com/questions/7491517/objective-c-asynchronously-populate-uitableview-how-to-do-this any info on this question so I thought I'd ask the community. Basically I have a UITableView and I want to show an activity indicator while its data is loading from my server. Here is some example code of what I'm trying to do I'm using ASIHttpRequest..
http://stackoverflow.com/questions/9763979/download-image-asynchronously
How do I add a UIActivity Indicator to every Cell and maintain control of each individual indicator http://stackoverflow.com/questions/16421673/how-do-i-add-a-uiactivity-indicator-to-every-cell-and-maintain-control-of-each-i do I add a UIActivity Indicator to every Cell and maintain control of each individual indicator I'm trying to add an activity indicator to certain.. this successfully in the method didSelectRowAtIndexpath using CGRect CellFrame CGRectMake 260 10 20 20 actindicator UIActivityIndicatorView alloc initWithFrame CellFrame actindicator setHidesWhenStopped NO actindicator setActivityIndicatorViewStyle.. actindicator UIActivityIndicatorView alloc initWithFrame CellFrame actindicator setHidesWhenStopped NO actindicator setActivityIndicatorViewStyle UIActivityIndicatorViewStyleGray actindicator.tag 1 cell contentView addSubview actindicator The catch..
Setting title for UINavigation bar in iphone http://stackoverflow.com/questions/17341575/setting-title-for-uinavigation-bar-in-iphone bar in iphone I am adding image to navigation bar it works fine but when i want to add title self.title @ Activity it does not show anything using another way i add title label also but this works fine for one view controller but on second.. addSubview imageView titleLabel UILabel alloc initWithFrame CGRectMake 50 2 250 36 titleLabel.text @ Activity titleLabel.textColor UIColor whiteColor titleLabel.backgroundColor UIColor clearColor titleLabel.font UIFont fontWithName.. setBackgroundImage backgroundImage forBarMetrics UIBarMetricsDefault and then set Title like bellow... self.title @ Activity UPDATE if navBar respondsToSelector @selector setBackgroundImage forBarMetrics navBar setBackgroundImage UIImage imageNamed..
Network Activity Monitoring on iPhone http://stackoverflow.com/questions/19977759/network-activity-monitoring-on-iphone Activity Monitoring on iPhone I've been working for 5 days trying to learn and implement Network monitor on the iPhone. I looked..
Activity indicator should be displayed when navigating from UITableView1 to UITableView2 http://stackoverflow.com/questions/2153653/activity-indicator-should-be-displayed-when-navigating-from-uitableview1-to-uita indicator should be displayed when navigating from UITableView1 to UITableView2 I want to display an activity indicator.. indicator share improve this question Following code may help you... in .h file of UITableView2 declare variable UIActivityIndicatorView progressInd create property @property nonatomic retain UIActivityIndicatorView progressInd and declare method.. file of UITableView2 declare variable UIActivityIndicatorView progressInd create property @property nonatomic retain UIActivityIndicatorView progressInd and declare method UIActivityIndicatorView progressInd in .m file of UITableView2 @synthesize progressInd..
Great UIKit/Objective-C code snippets http://stackoverflow.com/questions/3018394/great-uikit-objective-c-code-snippets active the touch events UIApplication sharedApplication endIgnoringInteractionEvents Show the network Activity Indicator UIApplication sharedApplication .networkActivityIndicatorVisible YES Hide the network Activity Indicator UIApplication.. endIgnoringInteractionEvents Show the network Activity Indicator UIApplication sharedApplication .networkActivityIndicatorVisible YES Hide the network Activity Indicator UIApplication sharedApplication .networkActivityIndicatorVisible.. the network Activity Indicator UIApplication sharedApplication .networkActivityIndicatorVisible YES Hide the network Activity Indicator UIApplication sharedApplication .networkActivityIndicatorVisible NO Prevents iPhone goes into sleep mode UIApplication..
Does anyone know of a wrapper for the Addressbook framework for iphone? http://stackoverflow.com/questions/3338542/does-anyone-know-of-a-wrapper-for-the-addressbook-framework-for-iphone
Android's viewDidLoad and viewDidAppear equivalent http://stackoverflow.com/questions/3513420/androids-viewdidload-and-viewdidappear-equivalent Is such a thing possible in Android iphone android viewdidload viewdidappear share improve this question The Activity class has onCreate and onResume methods that are pretty analagous to viewDidLoad and viewDidAppear. Activity.onResume EDIT.. The Activity class has onCreate and onResume methods that are pretty analagous to viewDidLoad and viewDidAppear. Activity.onResume EDIT To add to this since some have mentioned in the comments that the view tree is not yet fully available during..
Bootstrap Server Error in Xcode IPHONE [duplicate] http://stackoverflow.com/questions/3905718/bootstrap-server-error-in-xcode-iphone may solve your problem. Bootstrap Server For me it has worked when I have killed the Xcode and Simulator Apps using Activity Monitor and then restarting those apps. You can read these following threads iPhone strange error when testing on simulator..
How To Monitor Network Activity From Within App? http://stackoverflow.com/questions/6134661/how-to-monitor-network-activity-from-within-app To Monitor Network Activity From Within App I'm trying to monitor network activity on my iPhone from within an app I'm developing. Does iOS support..
The term “Context” in programming? http://stackoverflow.com/questions/6145091/the-term-context-in-programming I have been programming for some months now and a frequently used word is context in classes. Like ServletContext Java Activity Android Service Java Android NSManagedContext Objective C iOS . By looking in dictionaries I see that the word means situation..
http://stackoverflow.com/questions/7028162/app-loading-and-splash-screen get the whole source code here. https github.com jdg MBProgressHUD Hope this helps. This is a Loading View which is Activity Indicator. EDIT You can add your background view into window while your data is being downloaded in background using window..
how to display UIActivityIndicatorView BEFORE rotation begins http://stackoverflow.com/questions/7041261/how-to-display-uiactivityindicatorview-before-rotation-begins to display UIActivityIndicatorView BEFORE rotation begins I'd like to display an activity indicator BEFORE the work undertaken by willAnimateRotationToInterfaceOrientation.. can be a noticeable delay. Rather than re architect my app to cope with this uncommon case I'd rather just show the UIActivityIndicatorView while the app generates a cache and updates the display. The problem is or seems to be that the display is.. duration and the willAnimateRotationToInterfaceOrientation duration method. So asking iOS to show UIActivityIndicator view in willRotate method doesn't actually affect the display until after the willAnimateRotation method. The following..
iOS - Get CPU usage from application http://stackoverflow.com/questions/8223348/ios-get-cpu-usage-from-application from application Does anyone know how to do it It's definitely possible because there are application in app store Activity Monitor Touch which can show it. iphone objective c ios xcode cpu usage share improve this question Update . This code..
http://stackoverflow.com/questions/8275578/how-to-get-information-about-free-memory-and-running-processes-in-an-app-store-a about free memory and running processes in an App Store approved app Yes there is one There is an app called Activity Monitor Touch in the App Store which displays background processes as well as free memory. So there MUST be an public API..
Cant Get the activity indicator to show on iPhone app http://stackoverflow.com/questions/8725636/cant-get-the-activity-indicator-to-show-on-iphone-app want to show an activity indicator while doing this. So I have void viewDidLoad super viewDidLoad activityIndicator UIActivityIndicatorView alloc initWithActivityIndicatorStyle UIActivityIndicatorViewStyleGray activityIndicator.frame CGRectMake 0.0.. while doing this. So I have void viewDidLoad super viewDidLoad activityIndicator UIActivityIndicatorView alloc initWithActivityIndicatorStyle UIActivityIndicatorViewStyleGray activityIndicator.frame CGRectMake 0.0 0.0 40.0 40.0 activityIndicator.center.. void viewDidLoad super viewDidLoad activityIndicator UIActivityIndicatorView alloc initWithActivityIndicatorStyle UIActivityIndicatorViewStyleGray activityIndicator.frame CGRectMake 0.0 0.0 40.0 40.0 activityIndicator.center self.view.center self.view.window..
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