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Show and hide a View with a slide up/down animation
...than the other answers on this page.
If you want to start with the view on screen, then don't initialize it as INVISIBLE.
Since we are animating it completely off screen, there is no need to set it back to INVISIBLE. If you are not animating completely off screen, though, then you can add an alpha a...
Android map v2 zoom to show all the markers
...ith an appropriate Runnable. This is exactly the reason why getting marker screen coordinates can't be done in onCreate - see stackoverflow.com/q/14429877/1820695 However you can use some methods even before layout has happened - eg. CameraUpdateFactory.newLatLngBounds() with 4 params.
...
vertical-align with Bootstrap 3
...ox layout simply by changing display: flex; to display: block; in specific screen sizes. For instance:
/* Extra small devices (767px and down) */
@media (max-width: 767px) {
.row.vertical-align {
display: block; /* Turn off the flexible box layout */
}
}
Or you could specify .vert...
Soft keyboard open and close listener in an activity in Android
...
@tsig your +100 solution depends on specific screen. Failed on tablets and hdpi phones. I used correction as ten percent of device height. That means if view height is lower than screenHeight - 10% the keyboard is open. else keyboard is closed. Here is my contentViewTop...
App Inventor 2 数学代码块 · App Inventor 2 中文网
...用此块生成可重复的随机数序列。你可以通过使用相同值调用随机集种子来生成相同的随机数序列，这对于测试涉及随机值的程序很有用。
在科学技术和机器学习等其他算法相关任务中，我们经常需要用到随机数，为了把握...
iPhone - Get Position of UIView within entire UIWindow
...e device.
always have their origin in the top left corner of the unrotated screen.
are window coordinates: The coordinate system ist defined by the bounds of the window. The screen's and device coordinate systems are different and should not be mixed up with window coordinates.
...
View.setPadding accepts only in px, is there anyway to setPadding in dp?
...from the code, you can use the convertion: "The conversion of dip units to screen pixels is simple: pixels = dips * (density / 160)." (from http://developer.android.com/guide/practices/screens_support.html )
Edit: you can get the screen density: http://developer.android.com/reference/android/util/D...
How can I detect if a browser is blocking a popup?
...ss of browser company or version is to simply put a warning message on the screen, somewhere close to the control that will create a pop-up, that politely warns the user that the action requires a pop-up and to please enable them for the site.
I know it's not fancy or anything, but it can't get any...
How did Google manage to do this? Slide ActionBar in Android application
...u(Activity act) {
this.act = act;
}
//call this in your onCreate() for screen rotation
public void checkEnabled() {
if(menuShown)
this.show(false);
}
public void show() {
//get the height of the status bar
if(statusHeight == 0) {
Rect rectgle = new Rect();
Window ...
How do you save/store objects in SharedPreferences on Android?
...y knowledge I cannot store objects in onSavedInstanceState and b) when the screen rotates my object gets destroyed and recreated. Therefore, I am using your SharedPrefs approach so when the screen is rotated my object does not lose it's values. (cont..)
– Frank Zappa
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