delay

问题 I am trying to do something in java app (android) and I need something to delay/wait for an amount of seconds for a loop. How can I do delay android function? I have tried to use Thread.sleep(), TimeUnit.sleep, but it is only going to do irresponsible program for some seconds. I want to do some onClick actionlistener which updating for some seconds. e.g: if I clicked to button -> Text is changed to random(int) and it's should be done per second. random ... waiting for a second ... random ...

问题 I was wondering if there was any way to delay just the classic HTML tooltip (no jQuery plugins like qTip, please). It's just a button as: <input type="button" title="Click" value="My Button"> I want to know if there is any way to delay the title using pure JavaScript or client-side scripting. From what I have researched, it doesn't seem possible as it is part of the actual OS' GUI programming, which is impossible to access via browser scripting, but if there is any way that I just haven't

问题 I have this delay function: func delay(delay:Double, closure:()->()) { dispatch_after( dispatch_time( DISPATCH_TIME_NOW, Int64(delay * Double(NSEC_PER_SEC)) ), dispatch_get_main_queue(), closure) } From here: dispatch_after - GCD in swift? This code: func start(){ for index in 1...3 { delay(3.0){ println(index) } } } After 3 sec, it gives: 3 3 3 My Goal: After 3 sec: 1 After 6 sec: 2 After 9 sec: 3 How whould I achieve this? Thank You, 回答1: try multiplying delay with index func start(){ for

问题 I have this delay function: func delay(delay:Double, closure:()->()) { dispatch_after( dispatch_time( DISPATCH_TIME_NOW, Int64(delay * Double(NSEC_PER_SEC)) ), dispatch_get_main_queue(), closure) } From here: dispatch_after - GCD in swift? This code: func start(){ for index in 1...3 { delay(3.0){ println(index) } } } After 3 sec, it gives: 3 3 3 My Goal: After 3 sec: 1 After 6 sec: 2 After 9 sec: 3 How whould I achieve this? Thank You, 回答1: try multiplying delay with index func start(){ for

问题 Hey all I have this code. I want to delay my program for a few seconds and display "scanning..." Here's what I have. This compiles but doesn't delay anything if (i==1){ try { Thread.sleep(1); } catch (InterruptedException ie) { System.out.println("Scanning..."); } } thanks in advance I have int i = 1 before obviously 回答1: If you want to pause then use java.util.concurrent.TimeUnit : TimeUnit.SECONDS.sleep(1); To sleep for one second or for 10 minutes TimeUnit.MINUTES.sleep(10); Or Thread

问题 im currently struggling with a jquery animation. its just a little animation to change height and opacity on scroll. the problem is, that the animation doesnt run fluently while i scroll. when i scroll really slow the animation does not finish in time. its like it pauses till i stop scrolling. jquery: $(window).scroll(function(){ if ($(window).scrollTop() > 0){ //$('#navigation').addClass('scroll'); $('#navigation').stop().animate({height: '92px'}); $('#navigation .bg').stop().animate(

问题 I'm using jQuery Cycle Plugin for an image slider. What I'm looking for is something like this: image1.jpg >> fadeout >> hold on the blank frame for a second >> fadein image2.jpg >> repeat How can I control the delay before the next fade animation starts, or the interval between 2 slide transitions? I mean when the first slide image completely fades out, I need it to pause for 1 or 2 seconds before the second image actually begins its fadein animation. ** I need to get this to work during

问题 I'm using jQuery Cycle Plugin for an image slider. What I'm looking for is something like this: image1.jpg >> fadeout >> hold on the blank frame for a second >> fadein image2.jpg >> repeat How can I control the delay before the next fade animation starts, or the interval between 2 slide transitions? I mean when the first slide image completely fades out, I need it to pause for 1 or 2 seconds before the second image actually begins its fadein animation. ** I need to get this to work during

问题 Quite new to Android development and Java in general, so please excuse any amateur ignorance and lack of terminology. I'm working on an Android app that involves fetching Web pages as strings, using a method based on the code available at http://www.spartanjava.com/2009/get-a-web-page-programatically-from-android/. This takes a small but noticeable amount of time, but works fine. It is triggered by pressing a button in the UI. Since the application is unresponsive while data is being fetched,

问题 private void OptionsActionPerformed(java.awt.event.ActionEvent evt) { // After clicking on button X, I want 4 other buttons to show up // in a sequential order ButtonTrue(); } public void ButtonTrue() { Audio_Options.setVisible(true); letsSleep(); Control_Options.setVisible(true); letsSleep(); Display_Options.setVisible(true); letsSleep(); Network_Options.setVisible(true); } public void letsSleep() { try { Thread.sleep(10000); } catch (InterruptedException ex) { Logger.getLogger(MainMenu