大约有 2,800 项符合查询结果（耗时：0.0129秒） [XML]
How to detect when an Android app goes to the background and come back to the foreground
...and onWindowsFocusChanged. It did work for me, and I have a rather complex UI hierarchy (with drawers, dynamic viewpagers, etc.)
– Martin Marconcini
Jul 18 '13 at 22:17
18
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Android ListView not refreshing after notifyDataSetChanged
...e of the adapter while setting the list view. Instead, create an object.
BuildingAdapter adapter = new BuildingAdapter(context);
if(getListView().getAdapter() == null){ //Adapter not set yet.
setListAdapter(adapter);
}
else{ //Already has an adapter
adapter.notifyDataSetChange...
Mongo interface [closed]
What are some GUIs to use with Mongo, and what features do they offer? I'm looking for facts here, not opinions on which interface is best.
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How can I exclude some folders from my Eclipse project?
... Thanks for this answer, and yet, Is there any way to exclude them from build, but still let them be obervable and shown in Project Explorer?
– Movsar Bekaev
Apr 9 '16 at 11:56
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Android AsyncTask testing with Android Test Framework
...o the data sent via the callbacks would not be tested. Tried applying the @UiThreadTest bust still didn't work.
I found the following method, which worked, and I still use it. I simply use CountDownLatch signal objects to implement the wait-notify (you can use synchronized(lock){... lock.notify();}...
Get difference between 2 dates in JavaScript? [duplicate]
...query-1.8.3.js"></script>
<script src="https://code.jquery.com/ui/1.10.0/jquery-ui.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/redmond/jquery-ui.css" />
<script>
$(document).ready(function() {
$( "#startdate,#enddate" ).datepic...
Reloading/refreshing Kendo Grid
...>
$('#GridName').data('kendoGrid').refresh(); <!-- refresh current UI -->
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iOS start Background Thread
... see "Using NSObject to Spawn a Thread" in Apple's Threading Programming Guide.
You'd probably be better off using Grand Central Dispatch, though:
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[self getResultSetFromDB:docids];
});
GCD is a newer technology,...
Using setImageDrawable dynamically to set image in an ImageView
...However using setImageResource() "does Bitmap reading and decoding on the UI thread, which can cause a latency hiccup ... consider using setImageDrawable() or setImageBitmap()." (Android documentation)
– chetto
Oct 25 '12 at 18:30
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How to set delay in android?
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do not do this on the UI thread -- other elements may also stop responding and later behave unpredictably
– jmaculate
May 19 '14 at 18:23
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