Difference between Launch Screen and Launch Image

What exactly is the difference between Launch Screen and Launch Image? I know what an Launch Screen is. When starting an app you see the Launch Screen while the app is loading. When app is loaded Launch Screen disappears, right? But, what is an Launch Image? Answer Launch Image: A default image to be shown … Read more

Making a Java panel fullscreen

How would you make a JComponent (panel, frame, window, etc.) fullscreen, so that it also overlaps everything on the screen including the windows start bar? I don’t want to change the resolution or anything with the graphics device like bitdepth etc, I just want to overlap everything else. Answer Check out this tutorial describing Java’s … Read more

iOS ‘Web App’ has different localStorage than Mobile Safari

I have a webapp for iPad with the meta tag: <meta name=”apple-mobile-web-app-capable” content=”yes”> When I open up the app from the homepage (web-app-capable version) or type in the address in Mobile Safari the contents of localStorage are different. I have confirmed that the addresses are identical by printing location.href. All changes made to localStorage while … Read more

Take screenshot of DirectX full-screen application

This boggles me. DirectX bypasses everything and talks directly to the device driver, thus GDI and other usual methods won’t work – unless Aero is disabled (or unavailable), all that appears is a black rectangle at the top left of the screen. I have tried what other have suggested on several forums, using DirectX to … Read more

Why is there a vertical scrollbar on my svg at 100%?

Can somebody explain why I see a vertical scrollbar in Chrome and IE9 with the following markup: <!DOCTYPE html> <html> <head> <title>Fullscreen SVG</title> <style> html,body { margin: 0px; padding: 0px; width: 100%; height: 100%; } .fullscreen { width: 100%; height: 100%; } </style> </head> <body> <svg class=”fullscreen”></svg> </body> </html> If I replace the svg with … Read more

c# How to get the events when the screen/display goes to power OFF or ON?

Hi I have been searching but I can’t find the answer. How do I know when the screen is going off or on. Not the SystemEvents.PowerModeChanged . I dont know how to retrieve the display/screen EVENTS private const int WM_POWERBROADCAST = 0x0218; private const int WM_SYSCOMMAND = 0x0112; private const int SC_SCREENSAVE = 0xF140; private … Read more

How to make a window fullscreen in a secondary display with tkinter?

I know how to make a window fullscreen in the “main” display, but even when moving my app’s window to a secondary display connected to my PC, when I call: self.master.attributes(‘-fullscreen’, True) to fullscreen that window, it does so in the “main” display and not in the secondary one (the app’s window disappears from the … Read more

Brightness Screen Filter

Does anyone have an idea how to implement an Brightness Screen Filter like the one here: http://www.appbrain.com/app/screen-filter/com.haxor I need a starting point and I can’t figure out how to do it. Answer Just make a transparent full screen activity that lets touches pass through. To make touches pass through use the following Window flags before … Read more