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Is AsyncTask really conceptually flawed or am I just missing something?
...downloads something off the internet. Using this approach, if you flip the screen 3 times while the task is running, it will be restarted with every screen rotation, and every task except the last throws its result away because its activity reference is null.
– Matthias
...
Android phone orientation overview including compass
...
You might want to check out the One Screen Turn Deserves Another article. It explains why you need the rotation matrix.
In a nutshell, the phone's sensors always use the same coordinate system, even when the device is rotated.
In applications that are not l...
App Inventor 2 扩展 · App Inventor 2 中文网
...visible components only (i.e., components that do not show on the designer screen). MIT plans to remove this restriction in future versions of the extension component system.
2. How to use extension components
You use an App Inventor extension component just as you would use an ordinary built-i...
How to force a WPF binding to refresh?
...
I was fetching data from backend and updated the screen with just one line of code. It worked. Not sure, why we need to implement Interface. (windows 10, UWP)
private void populateInCurrentScreen()
{
(this.FindName("Dets") as Grid).Visibility = Visibility.V...
How to calculate dp from pixels in android programmatically [duplicate]
...ical density of the display", "This value does not exactly follow the real screen size" , "To obtain the current density for a specific display, use densityDpi" . However, now that I've tested both ways, both seem to work fine. Just try to prefer float or double instead of int, because int might los...
Configure Sublime Text on OS X to show full directory path in title bar
...hen I was using the Windows version of the program)
FYI in Sublime's full screen mode/distraction free mode, you need to move your pointer to the top of the screen to see the title bar.
I usually just run Sublime where I have manually sized my window to be the full size of the screen so I can alw...
In PyCharm, how to go back to last location?
... just a warning - on windows 7, ctrl-alt-left arrow rotates the screen!
– Melanie
Feb 19 '15 at 3:08
1
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How to Create Grid/Tile View?
...in: 1em 0; /* for separating masonry-bricks vertically*/
}
@media only screen and (min-width: 480px) {
.masonry-container {
-moz-column-count: 3;
-webkit-column-count: 3;
column-count: 3;
}
}
@media only screen and (min-width: 768px) {
.masonry-conta...
How is TeamViewer so fast?
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Theres the free TechSmith screen capture codec. It compresses efficiently and losless.
– sinni800
Jun 20 '14 at 12:26
add a co...
View's getWidth() and getHeight() returns 0
...alling getWidth() too early. The UI has not been sized and laid out on the screen yet.
I doubt you want to be doing what you are doing, anyway -- widgets being animated do not change their clickable areas, and so the button will still respond to clicks in the original orientation regardless of how ...