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Currently i am trying to create a custom progress indicator in my ipad app.But currently there is no such controller available in ios sdk.
So how to create this ?
I have a really interesting vision of this - you need to create a UIImageView like the one on your picture and leave the areas that need to be highlighted transparent. You then put a blue UIView underneath it and using animation block you change its frame - kinda 'drag' it to the right - so it looks like it's filling the progress indicator. It's rather simple, give it a try.
Your best bet is to use a CAShapeLayer to draw out your loading bar and then animate accordingly.
Joe Conway (formerly of Big Nerd Ranch) created a circular progress bar which can be found here
I would recommend following along with the code he laid out for his project and mend it accordingly.
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I am need create feature like in iOS "Photos" system app, when you are have a list of photos and use long press to image, this collection view with images exanded, all background is blurred and has appeared popover menu, how I can create it?
I am can detect long press on collection view and add some view behind, also I am try create blur effect but can't blur all behind particular cell.
This is image of this effect effect inside system app
Your screen shot shows a context menu interaction. Since this feature already exists at framework level, and since a collection view is ready to implement it for you, I suggest you just use it rather than trying to reinvent such a complicated thing for yourself.
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I am looking for either the terminology or a reference on how to do this.
When you Successfully build a project on Xcode a nice, looking alert pops up. Like the one below:
I have found only one other question on how to recreate this for Mac OS. I want the iOS version. I want to use this alert to show a count down for a timer. I have the count down fully functional but I'm not sure of a good way to display. I think this would be ideal for it.
I have the count down fully functional but I'm not sure of a good way to display
It's simply a view (UIView), with a transparent grey background color, rounded corners, and a light shadow. All of that can be readily be configured by straightforward view and layer properties in about three lines of code, and showing the view can be as simple as one line of code.
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I'm learning iOS development and trying to make a standard common "Guess the word" game, which displays a couple of photos and you need to fill the word which describes this photos.
I took a look in at the app store and see a lot of games which use a same UI keyboard view. For example:
My question is if there is any open source framework for this kind of keyboard or I should build a new one by dynamically add a few Labels\Images according to the letters and handle the touch events and fill the letters?
It wouldn't be particularly difficult to create a view such as this. It's a trivial view hierarchy with 13 buttons in fixed positions.
Use it as a learning exercise and implement it yourself, you could do it mostly in Interface Builder as a nib, a custom UIView subclass with a nice delegate interface such as this:
#protocol GameKeyboardDelegate
// Called when a letter button is tapped
- (void)gameKeyboard:(GameKeyboard *)keyboard tappedKeyWithName:(NSString *)keyName;
// Called when the bomb button is tapped
- (void)gameKeyboardTappedBomb:(GameKeyboard *)keyboard;
// Provided to let your game logic determine whether or not the bomb button should be enabled.
- (BOOL)gameKeyboardShouldEnableBombButton:(GameKeyboard *)keyboard;
#end
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Anyone know what the control is called to achieve the functionality shown here in the iOS Stocks app?
I've been searching Google for things like 'Slidable UIView' but can't find anything!
If you mean the graph, there's no native component for that, but you can use an external library, for example CorePlot:
https://code.google.com/p/core-plot/
If you mean the scroll view with pages, it's just a UIScrollView with a content size of several pages and a UIPageController attached.
Sliding View -> Have a look at this:https://github.com/dickverbunt/DVSlideViewController.
Besides that you need to have pageControl:https://www.cocoacontrols.com/controls/smpagecontrol
This is how the dots appear in the image.
Plotting Graph -> Have a look at this: https://code.google.com/p/core-plot/
Tutorial for PageControl with ScrollView: http://iosmadesimple.blogspot.sg/2013/01/page-control-for-switching-between-views.html
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Hi I want to create bar chart application with slider control in ios. once my slider is changed my chart also changed and their datas also changed. I am new for this field. I dont know how and where to start in this application. If anybody knows please guide me or any other links send me. Advance in thanks.
There are various ways of achieving this.
You can use API's such as Core Plot to achieve your requirement. At the same time you can use Core Graphics & quartz Core to achieve it.
You should also check this out Bar Graphs in iOS app
i've made a hack
Make custom uiview for each bar accord to your input values.
set frame of each uiview(bar) according to input values.
there is no need of corePlot files if u want simple bar graph