Re: [android-developers] Timer in Android
انتى ممكن تستخدمى كونتر اللى على اساسه بتطكبطى الكونتر وهو دات نفسه جواه داله لما ينتهى بيعمل حاجه معينه انا ممكن ابعتلك الكود لو تحبى أسلام محمود مهندس برمجيات انفورميكس مصر On May 3, 2012 2:35 AM, Mai Al-Ammar mai.alam...@gmail.com wrote: yes, I set a flag before calling a function which calls the timer, and after calling cancel, I modify the flag value, after calling the function, I checked the flag but this did not work correctly. thanks for your reply On Tue, May 1, 2012 at 5:01 PM, Kristopher Micinski krismicin...@gmail.com wrote: what did you try? How did it not work? Did you set a flag somewhere before calling cancel? Or what? kris On Tue, May 1, 2012 at 7:49 AM, Mai Al-Ammar mai.alam...@gmail.com wrote: I tried to track it by myself but I could not :( could you please help me with an idea of tracking. On Tue, May 1, 2012 at 2:22 PM, Mark Murphy mmur...@commonsware.com wrote: This has nothing to do with Android. There is no method on TimerTask to tell you it is canceled, so you will need to track that yourself by some other means. On Mon, Apr 30, 2012 at 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android App Developer Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in Android
yes, I set a flag before calling a function which calls the timer, and after calling cancel, I modify the flag value, after calling the function, I checked the flag but this did not work correctly. thanks for your reply On Tue, May 1, 2012 at 5:01 PM, Kristopher Micinski krismicin...@gmail.comwrote: what did you try? How did it not work? Did you set a flag somewhere before calling cancel? Or what? kris On Tue, May 1, 2012 at 7:49 AM, Mai Al-Ammar mai.alam...@gmail.com wrote: I tried to track it by myself but I could not :( could you please help me with an idea of tracking. On Tue, May 1, 2012 at 2:22 PM, Mark Murphy mmur...@commonsware.com wrote: This has nothing to do with Android. There is no method on TimerTask to tell you it is canceled, so you will need to track that yourself by some other means. On Mon, Apr 30, 2012 at 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android App Developer Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in Android
This has nothing to do with Android. There is no method on TimerTask to tell you it is canceled, so you will need to track that yourself by some other means. On Mon, Apr 30, 2012 at 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android App Developer Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in Android
I tried to track it by myself but I could not :( could you please help me with an idea of tracking. On Tue, May 1, 2012 at 2:22 PM, Mark Murphy mmur...@commonsware.com wrote: This has nothing to do with Android. There is no method on TimerTask to tell you it is canceled, so you will need to track that yourself by some other means. On Mon, Apr 30, 2012 at 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android App Developer Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in Android
what did you try? How did it not work? Did you set a flag somewhere before calling cancel? Or what? kris On Tue, May 1, 2012 at 7:49 AM, Mai Al-Ammar mai.alam...@gmail.com wrote: I tried to track it by myself but I could not :( could you please help me with an idea of tracking. On Tue, May 1, 2012 at 2:22 PM, Mark Murphy mmur...@commonsware.com wrote: This has nothing to do with Android. There is no method on TimerTask to tell you it is canceled, so you will need to track that yourself by some other means. On Mon, Apr 30, 2012 at 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android App Developer Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer in Android
Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in Android
I would create a remote service for the timer, and query it, since it would run independently from the activity. On Apr 30, 2012 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in Android
Thank you but I don't understand what did you mean :( On Tue, May 1, 2012 at 3:57 AM, James Black planiturth...@gmail.com wrote: I would create a remote service for the timer, and query it, since it would run independently from the activity. On Apr 30, 2012 8:16 PM, Mai Al-Ammar mai.alam...@gmail.com wrote: Hello every one, I have a simple question about timer in Android, How can I know if the timer is stopped or not? I have an if statement which see if some condition is satisfied, then it will stop the timer by : if(timerTask != null) timerTask.cancel(); I want to check after calling the timer if the timer is stopped or not? Please help me thanks in advance -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mai A. Al-Ammar Teacher Assistant Imam Mohammad bin Saud Islamic University College of Computer Science -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] timer on sip calling
hello, I want to start the timer when the call will establish and the timer will stop when the call will end by other party.Can anybody know how to do this.same as when the call is come in our mobile and the second is display continuesly till the call will end. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] timer on sip calling
Dear Jagruti madam, You can do it by using the PhoneStateListener call and start timer when call receives and call end. Now u can use it by overriding the onCallStateChanged() method for your purpose. I hope it will be sufficient for you. Thanks Regards Prashant B Lal. On 24-02-2012 14:39, Jagruti Sangani wrote: hello, I want to start the timer when the call will establish and the timer will stop when the call will end by other party.Can anybody know how to do this.same as when the call is come in our mobile and the second is display continuesly till the call will end. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] timer,thread,imageview in android
explain your requirements please...
from what i can get from your subject, what you could do is have an async
task download images and update an imageView. Call that imageView from a
thread that sleeps for 5 seconds in a while loop... something rughly like
this (it has a Lot of errors, wrote it just to give you an idea, hope it
helps)
public class ImageSetter extends Activity{
public void onCreate(){
imageView = (ImageView) findViewById(R.id.myImageView);
while(true){
new MyAsyncDownloader(url).execute();
Thread.sleep(5000);
}
}
private class MyAsyncDownloader extends ASyncTaskVoid,Void,Void{
private Bitmap bitmap;
private String url;
public MyASyncDownloader(String url){
this.url = url;
}
doInBackground(){
bitmap = downloadImage(url);
}
onPostExecute(){
// set bitmap as background of imageView
}
}
}
2012/2/4 Salih Selametoglu barbooni...@gmail.com
hello my friends,
i wanna create image every five secends and destroy it after 3 seconds.
How can i do it? can you help me?
--
Salih SELAMETOĞLU
Teknopalas RFID Yazılım Çözümleri / Yazılım Uzman Yardımcısı
İstanbul Üni. Bil. Müh. 4. Sınıf
http://www.linkgizle.com
http://selametoglu.blogspot.com/
http://slideme.org/application/light-show (first application)
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[android-developers] timer,thread,imageview in android
hello my friends, i wanna create image every five secends and destroy it after 3 seconds. How can i do it? can you help me? -- Salih SELAMETOĞLU Teknopalas RFID Yazılım Çözümleri / Yazılım Uzman Yardımcısı İstanbul Üni. Bil. Müh. 4. Sınıf http://www.linkgizle.com http://selametoglu.blogspot.com/ http://slideme.org/application/light-show (first application) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] timer popup sound sometime delayed when phone enters locked state
Hello, I am using a timer to popup a window on an android smartphone (LG Nexus One). However I come across the following problem from time to time: sometimes when the phone is locked and is in standby mode because I haven't touched it for a while the popup's ringtone does not start until I unblock the phone. Essentially the alarm fires as soon as I unlock the phone by pushing the lockup screen upwards with the finger so it ends up firing up late sometimes. Strangely this does not happen all the time. Anyone come across this problem? John Goche -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] timer for implementing projectile motion
* Can anyone please suggest me the type of android's predefined timer to be used for implementing projectile motion or do I need to write a custom timer.* java.util.Timer java.util.TimerTask android.os.CountDownTimer *Note: I found these by going to developer.android.com and typing Timer in the search box...* * Also please let me know the range of initial velocity V which can be used for assumption.* Seriously? I would also highly recommend this link: http://www.catb.org/~esr/faqs/smart-questions.html Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Sun, Oct 16, 2011 at 10:13 PM, ruchira ruchira...@gmail.com wrote: Can anyone please suggest me the type of android's predefined timer to be used for implementing projectile motion or do I need to write a custom timer.Also please let me know the range of initial velocity V which can be used for assumption. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] timer for implementing projectile motion
Can anyone please suggest me the type of android's predefined timer to be used for implementing projectile motion or do I need to write a custom timer.Also please let me know the range of initial velocity V which can be used for assumption. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer problem
Hello every android :) i have got a problem that is about timer. I wanna change image every 10 seconds but i have not done yet. I can try to use Timer but i couldnt. Is there any body to help me? Salih SELAMETOĞLU İstanbul University Computer Engineering - #4 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer problem
On Tue, Jul 19, 2011 at 8:59 AM, Salih Selametoglu barbooni...@gmail.comwrote: I wanna change image every 10 seconds but i have not done yet. I can try to use Timer but i couldnt. Why couldn't you? - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer problem
i think i am writing wrong code -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer problem
i write code but not re-run. Only it once runs You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Salih SELAMETOĞLU Teknopalas RFID Yazılım Çözümleri / Yazılım Uzman Yardımcısı İstanbul Üni. Bil. Müh. 4. Sınıf +90 537 279 6412 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer problem
ok. It have been solved. I used Runnable and Handler class. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer problem
You're welcome. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer
Hi there, I need a counter time in my application. Is there any time Counter? -- Regards, Khanh. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer
Did you checked?
http://developer.android.com/reference/java/util/Timer.html
http://developer.android.com/reference/java/util/TimerTask.html
import java.util.Timer;
import java.util.TimerTask;
// ...
Timer timer1 = new Timer();
timer1.schedule(new Task(), 0, 3*1000); /* 3 seconds */
// ...
class Task extends TimerTask {
Task() {}
public void run() { /* your code */ }
}
--tm
On Mon, May 30, 2011 at 12:16 PM, khanh_qhi™ khanhqh20...@gmail.com wrote:
Hi there,
I need a counter time in my application. Is there any time Counter?
--
Regards,
Khanh.
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[android-developers] Timer
Hi guys, i need to show the stop watch when i clicks the button.. can anybody help me.. -- With Regards, SHANMUGANATHAN. A Software Engineer Trainee, Citrisys Solution, Phone: +91.44.22311173 Mail To: sayyadu...@citrisys.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer
http://developer.android.com/resources/articles/timed-ui-updates.html http://developer.android.com/resources/articles/timed-ui-updates.html http://steve.odyfamily.com/?p=12 On Tue, May 24, 2011 at 1:16 PM, shanmu nathan win.sha...@gmail.com wrote: Hi guys, i need to show the stop watch when i clicks the button.. can anybody help me.. -- With Regards, SHANMUGANATHAN. A Software Engineer Trainee, Citrisys Solution, Phone: +91.44.22311173 Mail To: sayyadu...@citrisys.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- *-- Mohammed Hossain Doula Software Engineer desme INC.* *www: http://www.hossaindoula.com @: ron...@desme.com* *facebook: http://www.facebook.com/ROnyWorld* *twitter: http://www.twitter.com/hossaindoula* *blogspot: hossaindoula.blogspot.com GSM: 00880-167-4347101* -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer task not being performed accurately
I am trying to perform basic task of rotating a canvas 20 times a
second using timer but it doesn't seem to be working properly and its
lagging. for example, if I rotate rectangle 0.3 degrees per 50 ms it
should rotate 6 degree in on second, but that is not the case. It
really slow in rotation. Here is my sample code:
//Code for update task
class UpdateTimeTask extends TimerTask {
public void run() {
hndView.post(new Runnable() {
public void run() {
hndView.invalidate(); //this code invalidates
custom
view that calls onDraw to draw rotated hand
}
});
}
}
//Code for onDraw method of custom view that needs to be update
@Override protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
ang = ang + inc; //ang is angle to rotate and inc is float
value of
0.3 degree to be incremented
if (ang = 360) ang = ang - 360;
canvas.rotate(ang, canvas.getWidth()/2, canvas.getHeight()/2);
canvas.drawRect((canvas.getWidth()/2 - 2),
(canvas.getHeight()/2 -
125), (canvas.getWidth()/2 + 2), (canvas.getHeight()/2 + 10),
mTextPaint);
canvas.restore();
}
//code to schedule task
Timer timer = new Timer();
UpdateTimeTask tt = new UpdateTimeTask();
timer.schedule(tt, 0, 50);
Can anyone please tell me what am I doing wrong here? Should I used
different approach to perform this task? Because its hard to believe
that you cannot have simple smooth rotation of rectangle 20 times in
one second.
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[android-developers] Timer Question
I have lots of issues with my egg timer application. I started by just writing the application all in an action. That of course didn't work because once the user left the application, it would get garbage collected after a while and longer timers would fail. So, I tried a Service. My main Activity handles all the UI stuff and binds to a Service. The user enters in the amount of time they want the egg timer to fun for, and that time gets handed off to the service. The Service has a timer that deducts time every second until it reaches zero, then plays a sound. Only, somehow it randomly never gets there. Sometimes it'll work for a three hour countdown, other times it'll stop working after only 30 minutes. I've put Log.d() all over the place where things get stopped or destroyed but they never show up. Does a timer get stopped and garbage collected independed of an Activity or Service? Is there a simple example of a persistent countdown timer out there? Thanks, Brenton -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer Question
Using a Java Timer in an Android application has some drawbacks: one, it invokes the callback on a worker thread, two, it stops if the process is killed. Take a look at AlarmManager - it's reliable even if the application is killed, and uses an Android-specific notification mechanism when it fires. http://developer.android.com/reference/android/app/AlarmManager.html -- Kostya 25.01.2011 19:44, bklik пишет: I have lots of issues with my egg timer application. I started by just writing the application all in an action. That of course didn't work because once the user left the application, it would get garbage collected after a while and longer timers would fail. So, I tried a Service. My main Activity handles all the UI stuff and binds to a Service. The user enters in the amount of time they want the egg timer to fun for, and that time gets handed off to the service. The Service has a timer that deducts time every second until it reaches zero, then plays a sound. Only, somehow it randomly never gets there. Sometimes it'll work for a three hour countdown, other times it'll stop working after only 30 minutes. I've put Log.d() all over the place where things get stopped or destroyed but they never show up. Does a timer get stopped and garbage collected independed of an Activity or Service? Is there a simple example of a persistent countdown timer out there? Thanks, Brenton -- Kostya Vasilyev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer Question
On 25 January 2011 17:44, bklik brenton.k...@gmail.com wrote: So, I tried a Service. My main Activity handles all the UI stuff and binds to a Service. The user enters in the amount of time they want the egg timer to fun for, and that time gets handed off to the service. You definitely are looking for this: http://developer.android.com/reference/android/app/AlarmManager.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer + App updated
Hi, I would like to know how to intercept the event that the apk has been updated in order to launch again my Timer. Indeed, I have a Timer wich is scheduledAtFixedRate, but when my App is updated through the market, the timer is killed ; and if the user doesn't launch the App, the timer is not started (so my app becomes useless...). How could I do to avoid it ? Is there an event to catch the App updated ? I searched, tried, but nothing. Thanks a lot for your help. Regards, -- Will -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer + App updated
On Mon, Sep 27, 2010 at 3:07 PM, Will w.rou...@gmail.com wrote: Is there an event to catch the App updated ? I searched, tried, but nothing. http://developer.android.com/reference/android/content/Intent.html#ACTION_PACKAGE_REPLACED Though I somehow doubt the app being installed will itself receive the broadcast. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer in an App
Hi All, I am creating an App in which i need to add a timer for postpone the one event for 1 hr and start same event after 1 hr , so i want to know how i can implement the same. Are there any Timer api's and handling of them in android. Thanks Chetan Chauhan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer in an App
Use AlarmManager. On Tue, Aug 31, 2010 at 2:02 AM, chetan chetanchauha...@gmail.com wrote: Hi All, I am creating an App in which i need to add a timer for postpone the one event for 1 hr and start same event after 1 hr , so i want to know how i can implement the same. Are there any Timer api's and handling of them in android. Thanks Chetan Chauhan -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android Development Wiki: http://wiki.andmob.org -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer / threads / reliability
Hi all. I have an activity that uses a Timer (java.util.Timer) to control the display. I set it off to repeat its run() method every second or so. When it runs, it updates some View elements. As Timer runs in its own thread, I assumed this would be reliable. But I notice that sometimes there is a stutter, or delay, in the views updating. It's like they occasionally get stacked up, and all happen together. Studying the output from logcat, I notice that this happens when the device is doing something else - some system functions, or sometimes a garbage collection. How can I avoid this? I'm not aware I can run the main activity in a thread of its own, can I? If the timer has its own thread, why is it affected? Any help appreciated! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Timer / threads / reliability
Neilz wrote: Hi all. I have an activity that uses a Timer (java.util.Timer) to control the display. I set it off to repeat its run() method every second or so. When it runs, it updates some View elements. As Timer runs in its own thread, I assumed this would be reliable. But I notice that sometimes there is a stutter, or delay, in the views updating. It's like they occasionally get stacked up, and all happen together. Studying the output from logcat, I notice that this happens when the device is doing something else - some system functions, or sometimes a garbage collection. How can I avoid this? You can't. I'm not aware I can run the main activity in a thread of its own, can I? If the timer has its own thread, why is it affected? Because the UI is drawn on the main application thread. Whenever you make a change to the UI -- such as calling setText() on a TextView -- think of it as putting a message on a message queue that is processed in a message loop by the main application thread. All your Timer is doing is triggering some messages to go into that queue on a periodic basis. How quickly those messages will be popped off the queue and processed depends on what else is in the queue, how much time those other things in the queue take (including time in your activity and listener callback methods), what else is being done in threads in your application, and what else is being done in other processes on the device. You can simplify your current implementation by dumping the Timer and using postDelayed() to trigger your updates, for what that's worth. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android App Developer Training: http://commonsware.com/training -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer cause memory leak
I have three activities:MyFirstActivity(click)-MyActivity(timer)-
MyNextActivity.
And I noticed Timer cause MyActivity memory leak when digging through
hprof in Eclipse.
Below is my codes:
public class MyActivity extends Activity {
private Timer timer = new Timer();
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
TimerTask task = new TimerTask() {
public void run() {
Intent intent = new Intent();
intent.setClassName(getPackageName(),
MyNextActivity.class.getName());
startActivity(intent);
finish();
}
};
timer.schedule(task, INTERVAL_TIME);
}
public void onDestroy() {
super.onDestroy();
//memory leaking happens if there is not below.
//timer = null;
}
}
If I did set timer to null in onDestroy, MyActivity will always exist
in heap. I did the flow four times and found four timers and four
MyActivity instances in heap.
Who can tell me why?
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[android-developers] Timer problem
Hi all,
I am trying to work with Timer. My use case is
I am dynamically updating the Layout after some delay i will be loading
the new updated layout. I put the Timer but it is not working correctly
this is the timer code
timer.schedule(new TimerTask() {
public void run() {
//fourcellview();
fourcellview(A,B,C,D);
}
}, 1000);
.
Right now it stays in the same for long time. As per explanation of the
method schedule the second param is in milisec. But it stays in same state
for long time.
thanks
satish
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[android-developers] Timer and Timer Task
I am using a timer in my app. I wish to vary the interval or period with which the timer task runs. Like when my app is being used the timer task is scheduled at say 1 sec while the moment user exits the app the service changes the timer to 5 seconds. Currently, I am cancelling the previous timer and create a new timer instance with new period. I dont know if this is efficient way to do it because for some reason the timer messes up and it sometimes hits more than twice per second..when its suppose to hit every 5 seconds. Is there a better way to vary the interval or period by using the same timer variable through out? My Timer is in the service which I have created to run in the background. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer
Hi, How to get whether timer is runnning or not?... That means How to get whether timer is scheduled or not?... -- Thanks Regards Sasikumar.S -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Timer not available
Hello, I came to know about Timer in android. I read http://android-developers.blogspot.com/2007/11/stitch-in-time.html that Timer is not available at Runtime. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Timer TimerTask latency
seems like i'm running into some latency issues with the regular Java Timer and TimerTask classes. does Android have preferred classes for doing the same kind of thing? tx -- jason.software.particle --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Timer doesn't work
Hi,
I am using a Timer in my android application, but i can't get it to
work. When I start my application the Timer simply does not start. The
application continues but does not update.
The long toStart finds the number of seconds left of the current
minute, and thereafter the period is set to 60 seconds. The TimerTask
simply calls a method.
This is the first part of the class containing the Timer:
public class infoUpdate extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Calendar cal = Calendar.getInstance();
updateTime();
long toStart = ( 60 - cal.get(Calendar.SECOND) ) * 1000;
Timer firstTimer = new Timer(false);
firstTimer.schedule(new TimerTask() {
@Override
public void run() {
updateTime();
}
}, toStart, 6);
}
-
Thank you very much,
//Kaloer
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[android-developers] Timer Help (Time Stamp my code)
Hi, I'm trying to put a timer in my code to determine the amount of time it takes to execute a block of code. I've tried googling up some ideas, but they are all related to scheduling tasks, which is not what I want. I want to, perhaps, place a time stamp in different parts of my code. How can I do this? Any help is greatly appreciated. :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
