double-click | 易学教程

GestureDetector - Detect double click in GridView item's although returning false in onTouchEvent()

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问题 I wrote a simple subclass of ImageView that I want to use to detect double clicks on GridView -items: public class DoubleClickImageView extends ImageView { public interface ClickListener { void onSingleClick(); void onDoubleClick(); } private ClickListener imageClickReceiver; private GestureDetector gestureDetector; @Override public boolean onTouchEvent(MotionEvent event) { gestureDetector.onTouchEvent(event); // return super.onTouchEvent(event); does not work with gestureDetector // return

Refresh DFP ads

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问题 I have a static chat page with Google DFP ads around it. Is there a way to get those ads automaticly refresh every 5 minutes or so? I just want to refresh the ads, not the whole page. I know that Google offers some tags like googletag.pubads().refresh(); but im not sure if i can use them for this purpose. Thank you 回答1: Check here it is feirly simple: https://support.google.com/dfp_premium/answer/2694377?hl=en&ref_topic=28788 回答2: Yeah just set an interval of 300000 and use the refresh method

Expandable Ads - Slide animation starting half way through in double click preview

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问题 I am using GWD to create expandable ad. When I preview the Ad in chrome locally it works fine i.e when clicking the ad it expands animating from the top but when I upload it in double click and preview it the animation starts from half way through and not from the top. DEMO If you wish to test this on local here is the code: <!DOCTYPE html> <html> <head> <meta name="gwd:studio-creative-association" content="acct=30838629;adv=42607252;camp=42607436;cr=42607301;assets={42607303,};"> <meta

How do you run exported .jar from Eclipse with double click?

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问题 I exported a runnable .jar file for a project of mine in Eclipse, but I can't seem to execute it with a double click. Running it from the command line with "java -jar program.jar" works fine, and while I could just leave a batch file to run it, it is rather annoying to do so. And double clicking some older jars that i've exported from Eclipse works fine. Anyone know how to fix this? I'm running windows 7 x64 btw(But i have 32-bit java) EDIT: Ignore this question completely. It was a problem

Detecting a double-click on a Youtube URL with Javascript

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问题 I want to be able to detect a double click on a <a> tag and then if it matches a particular regex pattern, run a function. In this case I will be checking if the link being clicked on is a valid link to a Youtube video. I'm wondering what the best way to detect a double-click with Javascript is, other than changing all of the link markup to: <a href="http://youtube.com/whatever" ondblclick="checkIfYoutubeLink();">link</a> Something simular to: $(a).dblclick(function() { but without using

Detect which ChartArea is being double-clicked

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问题 I have a chart (myChart) and more ChartArea in MyArea that is the ChartAreasCollection. I have to determinate if a double click is made in a certain ChartArea of the collection for select it. With the code written below every ChartArea has the same values for limits (x,y) so the if-condition is always true, even if the click was done on the first area. Every chartarea can be visible or not so for use this function I have to check with the counter ActiveAreas if are visible more then one.

Why “test user-doc.doc” ==> TESTUS~1.DOC?

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问题 I wrote a c# program and I associated it with file extension like DOC in a PC without MS-Office installed. Then, I double-clicked any file which name contains blank characters, my program will be launched to open that file. I used below statement: string[] args = Environment.GetCommandLineArgs(); and then args[1] will contain full path file name of that file. Then, I can open it. But the problem now is that if the file name contains blank characters, args[1] contains file name different from

How to use OpenLayers DrawFeature with Selenium WebDriver in Java (double click issue)?

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问题 I am testing a GIS API that is based on OpenLayers. I use Selenium WebDriver to perform the tests. I am now trying to test the OpenLayers.DrawFeature. It works fine when drawing points, which require a single click. But for lines and polygons it doesn't. Line and polygon drawing requires a double click to finish drawing the shape. But, the "doubleClick()" method from Selenium WebDriver doe not seem to work. It is a work task, so I can't paste the whole code, but here is what I think is the

Open link when doubleclicking on table row with jQuery

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问题 I have a table that looks like this: <table id="table"> <thead> <tr class='tablehead'> <th>Test</th> </tr> </thead> <tbody> <tr class='tablecell'> <td> </td> </tr> </tbody> </table> I want to be able to double click on a row and then trigger a link. An ID has to be transmitted somehow. Where should I define this? This allows me to edit the selected row afterwards. Any idea how to do this? 回答1: Do you have any jQuery you've written yet? Here's a headstart... Define your ID in the row: <tr id=

Make a Double Click work in a WebView

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问题 I have a Website that has some double click functionality and so with android when you double click in the browser it will just zoom. So I am building a WebView so I can over ride the double click and make it react like it should. public class myWebView extends Activity{ GestureDetector gs = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); WebView engine = (WebView) findViewById(R.id.web_engine); engine