I am making a quiz app for Android. The user has 30 seconds to answer as many questions as they can. I create a small gap in execution time between questions so the user can see if they got the ques
Given the following LogCat 开发者_Python百科trace, which shows that Handler.removeCallbacks() is called (via MyListener.cancelTimeout()) clearly before myTask.run():
How do I pull the user string into the Handler timer.postDelayed? public class Quotes extends Activity implements OnClickListener {
I have a delayed call which looks like this: handler.postDelayed(new Runnable() { public void run() { newDeviceBluetooth();
I\'m trying to execute a chunk of Java code in my Android program every two seconds. My code currently looks like this:
I\'m using a runnable in my Android app to update a countdown timer, as shown in the code below. It appears to work but I noticed my timer takes a few seconds longer than expected. For example, if it\
I ha开发者_开发知识库ve a service tha launch a thread after 15 sec. This is a snippet of my code:
I am using handler.postDelayed() to create a waiting period before the next stage of my app takes place. During the wait period I am displaying a dialog with progress bar and cancel button.
I have looked at every discussion and thread I can find on getting this to work but it is not. I have a simple timer that updates a text view (mTimeTextField in the example below). The mUpdateTimeTask
I have a layout which specifies sizes of widgets in relative dimension, for example: <LinearLayout ... layout_height=\"fill_parent\">
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