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How to stop an animation (cancel() does not work)
...f it does not
*/
public static boolean canCancelAnimation() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH;
}
Here's the animation that I'm stopping:
v.setAlpha(0f);
v.setVisibility(View.VISIBLE);
// Animate the content view to 100% opacity, and clear any animati...
Is Java really slow?
...y decisions.
Streams-based I/O is slow due to the (IMO, poor choice) to require synchronization on each stream access. NIO fixed this, but it is a pain to use. One can work around this by doing read/write to an array, instead of an element at a time.
Java doesn't provide the same low-level functiona...
How to remove non-alphanumeric characters?
... edited Aug 23 '17 at 22:28
Louis
3,83033 gold badges3434 silver badges5151 bronze badges
answered Mar 18 '09 at 16:30
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How to scroll to top of long ScrollView layout?
...nother listview on top of the list or gridview. Since adapter notifies the UI thread, view is recreated and scrolls up to the first element. Just call listView.setFocusable(false) / gridView.setFocusable(false). If you do it from xml file, it will not work though.
– omersem
...
Sending Arguments To Background Worker?
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double result = (double) e.Result;
// use it on the UI thread
}
// general cleanup code, runs when there was an error or not.
}
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Is quitting an application frowned upon?
...fairly immediate termination of the app.
Is there a way for me to really quit
the application?
As everybody else told you, users (via BACK) or your code (via finish()) can close up your currently-running activity. Users generally don't need anything else, for properly-written applications, any mor...
MVC演化史 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ontroller往往是一一对应的关系，所以常常把他们合并成为UI，事实上，当时多数UI框架都没有实现从View中分离Controller。后来随着Web的兴起，这种分离（模板技术）才开始流行起来。
本质上Classic MVC的结构如下图所示，之所以说...
How to change or add theme to Android Studio?
...Preferences -> Plugins -> Browse Repositories -> Select Category "UI" and search theme name, I recommend "Material Theme UI" click on the green button "Install" and then restart after installation.
– Aamer Shahzad
Apr 14 '17 at 6:35
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Phase • Animations made easy! - Extensions - Kodular Community
... easy to use animation extension. It makes it possible to animate any View/UI component on the screen. So, no matter if it’s a simple label or a vertical arrangement containing a complex group of components, Phase has got them all covered!
Blocks
Phase features a lot of 15 primary blocks. Most o...
Eclipse secure storage
...e the paths):
Exit Eclipse
Delete the directory ~/.eclipse/org.eclipse.equinox.security
Create a text file containing your master password, e.g. echo "secret" > ~/.eclipse/master
Add to the very top of eclipse.ini, found in the Eclipse program directory (as two lines, don't combine into one)
-...