uiactivityindicatorview

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activity indicator in iOS should prevent user from access to other UI elements until it stops animating

My ActivityIndicator comes up at the right time but the user can开发者_JS百科 still press the buttons on the view while processing is occurring. The reason I\'m using ActivityIndicator is to prevent s[详细]

2023-02-14 14:42 分类：问答
calling a function on a background thread ios-what happens to the nested function calls

In my main code(in order to show UIActivityIndicatorView) I\'m calling a function, foo() on a background thread. What happens to the functions called by foo() in turn? Will those functions also be cal[详细]

2023-02-14 05:30 分类：问答
How can I create a activity indicator in middle of view programmatically?

I am working with an app which parses an feed online. When I click the refresh button, it takes some time to re parse the file and show 开发者_开发技巧its data. I want an activity indicator in the mid[详细]

2023-02-13 07:43 分类：问答
How to add a UIActivityView icon on UIToolBar?

开发者_如何学JAVAHow do I add an activity indicator to my toolbar, like the Mail app does when it is checking for email?If you want to add it through code, not though interface builder, you need to:[详细]

2023-02-13 03:30 分类：问答
(Iphone Sdk) How to display animated activity Indicator while a view controller is loading?

I have a so heavy view that takes two seconds or mor开发者_如何转开发e seconds to load. I would like to show activity indicator while be carrying all things at the viewDidLoad and then hide it. Can so[详细]

2023-02-11 04:49 分类：问答
UITableView cells with both UIActivityIndicator & UIProgressView

I have a UITableView that contains several cells and some of them (the ones for files that are still uploading) have both an UIActivityIndicator and an UIProgressView. The ones for files that are fini[详细]

2023-02-08 21:09 分类：问答
How can I show alertview with activity indicator?

I want to sh开发者_C百科ow alertview with message: \"Loading data\" and spinning activity indicator. How can I do this?NOTE: This solution won\'t work on iOS 7 and above.[详细]

2023-02-08 12:24 分类：问答
More "request for member in not a structure or union" errors

I\'m using coocs2d and I get the title errors when commented. I imported UIKit into my header. -(void)timerLoad:(NSTimer *)timer {[详细]

2023-02-07 16:59 分类：问答
The accessoryView of a UITableViewCell disappears after the visible view is changed

I\'m experiencing this strange situation. I have a UITableView where, when the user selects a cell, a long (network) process begins. So, I performed this in a background thread and I placed (in the di[详细]

2023-02-03 20:58 分类：问答
Is there any solution about UIActivityIndicatorView in synchronous process?

In a method, i start the UIActivityIndicatorView to start. and then use NSXMLParser to get the node information from the XML with synchronization.[详细]

2023-02-03 19:01 分类：问答