2014/10/15 下午 10:15:13

iphone Programming Glossary: uiactivityindicator

Export SQLite data to Excel in iOS programmatically

http://stackoverflow.com/questions/11132900/export-sqlite-data-to-excel-in-ios-programmatically

your data is small you might not need to use a background thread IBAction export id sender in my full code I start a UIActivityIndicator spinning and show a message that the app is Exporting ... self performSelectorInBackground @selector exportImpl withObject.. @selector mail withObject csvPath waitUntilDone NO void mail NSString filePath here I stop animating the UIActivityIndicator http howtomakeiphoneapps.com home 2009 7 14 how to make your iphone app send email with attachments.html BOOL success NO..

Adding UIActivityIndicator to UITableView

http://stackoverflow.com/questions/11747926/adding-uiactivityindicator-to-uitableview

UIActivityIndicator to UITableView I need to load some data in a table view and while this is going on in the background I want to add an activity.. if you want to have larger activity indicator and still not to block user animate UIView with text and UIActivityIndicator below the table view tableview.height activityview.height and then hide on complete or if you would like to block user use..

iOS Autolayout - How to set two different distances between views, depends on the screen height

http://stackoverflow.com/questions/15744287/ios-autolayout-how-to-set-two-different-distances-between-views-depends-on-th

splash an UIImageView with two different images for 3.5 and 4 size screen. In a certain place of that images I put one UIActivityIndicator to tell the user that the app is loading something in the background. That place is not the same for both images because..

How to use UIProgressView while loading of a UIWebView?

http://stackoverflow.com/questions/1900151/how-to-use-uiprogressview-while-loading-of-a-uiwebview

is going to be 1 NSURLReponseUnknownLength constant . In that case I would suggest throwing up a standard UIActivityIndicator that you shut off inside connection didFinishLoading . Make sure that any time you manipulate a visible control from one..

UIActivityIndicator not working properly?

http://stackoverflow.com/questions/2919879/uiactivityindicator-not-working-properly

not working properly I have a problem regarding UIActivityIndicator. I applied spinner startAnimating at the IBAction on.. not working properly I have a problem regarding UIActivityIndicator. I applied spinner startAnimating at the IBAction on a button and then doing some process. After the process activityindicator..

Returning data from data-grabbing class from web?

http://stackoverflow.com/questions/3883747/returning-data-from-data-grabbing-class-from-web

the user with some feedback that a page is loading turn on the activity indicator in the status bar show them a UIActivityIndicator etc. and then when your delegate callback comes back with either success or failure you get rid of it. Finally I've written..

Does UIActivityIndicator require manual threading on iPhone

http://stackoverflow.com/questions/441345/does-uiactivityindicator-require-manual-threading-on-iphone

UIActivityIndicator require manual threading on iPhone I am running creating an iPhone application which performs a costly operation and I.. for the UI framework to receive control to actually display and animate this indicator. The sample apps which use the UIActivityIndicator or any other similar animation start and stop the animation in different events triggered separately at different stages..

Bug Appears in Distribution (App Store) Version of iPhone App

http://stackoverflow.com/questions/5054949/bug-appears-in-distribution-app-store-version-of-iphone-app

are scrolling. If you get to the slot where an image is supposed to load and the image has not yet loaded you see a UIActivityIndicator. With the App Store version I am usually just seeing blank screens. This makes me think it is lazy loading the images but..

Adding a UIActivityIndicator to a modal view (ELCimagepicker)

http://stackoverflow.com/questions/6160847/adding-a-uiactivityindicator-to-a-modal-view-elcimagepicker

a UIActivityIndicator to a modal view ELCimagepicker I've added the ELCimagepicker https github.com Fingertips ELCImagePickerController to my.. when you click 'Save' there can be a lengthy delay depending on how many photos were added. I've been trying to add a UIActivityIndicator when the user clicks 'Save' but having trouble due to the modal view that is presented. I can call a method from the activity.. parentViewController addSubView but no luck. Here's the latest code I tried indicator is declared in the .h file as UIActivityIndicator indicator indicator UIActivityIndicatorView alloc initWithActivityIndicatorStyle UIActivityIndicatorViewStyleGray indicator.hidden..

UIImageView initWithCoder - unrecognized selector sent to instance… iOS 5 beta SDK

http://stackoverflow.com/questions/7023430/uiimageview-initwithcoder-unrecognized-selector-sent-to-instance-ios-5-beta

but when I try to change the Deployment Target to the older iOS 4.3 the app crashes instantly when it tries to use UIActivityIndicatorView control both simulator and device . I'm using the UIActivityIndicatorView in a really simple loading view consisting.. app crashes instantly when it tries to use UIActivityIndicatorView control both simulator and device . I'm using the UIActivityIndicatorView in a really simple loading view consisting only of a View and UIActivityIndicatorView . When I remove UIActivityIndicatorView.. and device . I'm using the UIActivityIndicatorView in a really simple loading view consisting only of a View and UIActivityIndicatorView . When I remove UIActivityIndicatorView control from that view the view works fine BUT the app crashes while loading..

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 not updated.. 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..

how to use the progress bar in the iphone app

http://stackoverflow.com/questions/7412795/how-to-use-the-progress-bar-in-the-iphone-app

bar in the iphone app In my iPhone app I am downloading some data from an FTP server. To show the action I am using UIActivityIndicator . If I put UIProgressView there instead of UIActivityIndicator it will be more appropriate. How do I use UIProgressView.. data from an FTP server. To show the action I am using UIActivityIndicator . If I put UIProgressView there instead of UIActivityIndicator it will be more appropriate. How do I use UIProgressView while downloading some data Can anybody give me a tutorial link..