screen

I am trying to implement a loading screen in swift, that I can reuse from any class in the project (I have a few classes that will handle 'long running' activities) The public function is, from another answer: public class LoadingOverlay{ var overlayView = UIView() var activityIndicator = UIActivityIndicatorView() class var shared: LoadingOverlay { struct Static { static let instance: LoadingOverlay = LoadingOverlay() } return Static.instance } public func showOverlay(view: UIView) { overlayView.frame = CGRectMake(0, 0, 80, 80) overlayView.center = view.center overlayView.backgroundColor =

I followed a tutorial and copied the code exactly, though it only produces a pygame window with a black screen. Here is the link to the code(exactly as i typed it out): http://www.dreamincode.net/forums/topic/83308-introduction-to-pygame-part-1/ It is correct as in the tutorial, yet does not work. I am using python 3.3.2 and pygame-1.9.2a0.win32-py3.3.msi. 来源： https://stackoverflow.com/questions/17767315/code-only-produces-black-screen-in-pygame-window

I'm trying to create a splash screen on photoshop that will support every single device that runs Android. I've been reading around blogs and the android website and I see that you need to design your assets in dp, but I don't understand what that means. I understand the concept of dp, but I don't understand how to apply that on photoshop. I know the equivalent of a dp is pixels/(dpi/160), but I'm not sure what size (pixels) I should be using for each one of the different sizes (ldpi, mdpi, hdpi, xdpi, xxdpi...). So if someone can let me know what the dimensions of my splash screens needs to

There is an easy way to provide compatibility for phones up to 4.0, but excluding tablets? For example, can I: <uses-sdk android:minSdkVersion="4" android:targetSdkVersion="14" /> And then set: <supports-screens android:anyDensity="true" android:xlargeScreens="false" android:largeScreens="true" android:normalScreens="true" android:resizeable="true" android:smallScreens="true" /> This config filter the tablets from market? Many thanks for the help! First of all, let me be very clear in pointing out that this is not recommended . Google wants developers to create apps that work on pretty much

So it looks like I have no leaks detected throughout my entire project, and I have lots of sections that do various things. However, I found that I am having some allocation issues, proven to me with mark heap in leaks instrument, which have happened most of the time when using the iPad with an external screen. The app is programmed to behave differently when connected to an external screen. I have a zoomable UIScrollView map section that I can go in and out of. When using the iPad by itself, and checking the mark heap, the heap growth will eventually go down to 0 bytes, which is good. However