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2014/10/16 ¤W¤È 08:23:31
android Programming Glossary: scheduleAre there any standards for mobile device web browsers in terms of thread sleeping? http://stackoverflow.com/questions/10739835/are-there-any-standards-for-mobile-device-web-browsers-in-terms-of-thread-sleepi API does not guarantee that timers will run exactly on schedule. Delays due to CPU load other tasks etc are to be expected... platforms user agents can slow timers down to fit this schedule instead of requiring the processor to use the more accurate..
http://stackoverflow.com/questions/1877417/how-to-set-a-timer-in-android Second option would be to create a Runnable object and schedule it via Handler's functions postAtTime java.lang.Runnable long..
Android - Controlling a task with Timer and TimerTask? http://stackoverflow.com/questions/2161750/android-controlling-a-task-with-timer-and-timertask wifiManager.scan context Log.d TIMER Timer set off t.schedule scanTask 300 30000 public void stopScan if scanTask null Log.d.. something in the Timer TimerTask classes android timer scheduled tasks cancel share improve this question You might consider.. available on Handler and on any View . This will schedule a Runnable to be executed on the UI thread after a delay. To..
http://stackoverflow.com/questions/2523459/handler-vs-asynctask loops etc . It provides callback methods that help to schedule tasks and also to easily update the UI whenever required. However.. that there is a limit to the number of jobs that can be scheduled using AsyncTasks. Handler is more transparent of the two and..
Android action bar like twitter sample http://stackoverflow.com/questions/2900509/android-action-bar-like-twitter-sample to take a look at the source code for the Google I O 2010 schedule application which is open source and contains an Action Bar..
Android: OutofMemoryError: bitmap size exceeds VM budget with no reason I can see http://stackoverflow.com/questions/3037027/android-outofmemoryerror-bitmap-size-exceeds-vm-budget-with-no-reason-i-can-se need them any more. Garbage Collector works on it's own schedule. That's why you should call Bitmap.recycle method on bitmaps..
Playing multiple sounds using SoundManager http://stackoverflow.com/questions/3039078/playing-multiple-sounds-using-soundmanager streamVolume 1 0 1f mKillSoundQueue.add soundId schedule the current sound to stop after set milliseconds mHandler.postDelayed..
Android find GPS location once, show loading dialog http://stackoverflow.com/questions/3486055/android-find-gps-location-once-show-loading-dialog out for a week on this and it is really putting me behind schedule for the rest of the app completion date. In summary I want to..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project. So I Googled for an Alarm manager program..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync of your user here Finally you can setup a periodic scheduled sync again with ContentResolver functions. 6. Consider implications.. Android will request Sync for you even outside your normal schedule so that those changes get taken off the device and synced to..
http://stackoverflow.com/questions/6672066/fragment-inside-fragment it took already too much time and pushing me behind my schedule. Thanks alot android android fragments share improve this..
Handler vs AsyncTask vs Thread http://stackoverflow.com/questions/6964011/handler-vs-asynctask-vs-thread have the advantage of MessagingQueues so if you want to schedule messages or update multiple UI elements or have repeating tasks...
How to implement yearly and monthly repeating alarms? http://stackoverflow.com/questions/7568233/how-to-implement-yearly-and-monthly-repeating-alarms from your list must be fired this very day and just reschedule an alarm to wake you up tomorrow if none does. public class.. be fired today checkForTodayAlarmsAndBehaveAppropriately reschedule me to check again tomorrow Intent serviceIntent new Intent AlarmService.this.. cancel previous alarm alarms.cancel restartServiceIntent schedule alarm for today 1 day Calendar calendar Calendar.getInstance..
How to run a service every day at noon, and on every boot http://stackoverflow.com/questions/7845660/how-to-run-a-service-every-day-at-noon-and-on-every-boot name_of_your_pref 0 Map String scheduleData preferences.getAll set the schedule time if scheduleData.containsKey.. 0 Map String scheduleData preferences.getAll set the schedule time if scheduleData.containsKey fromHour scheduleData.containsKey.. scheduleData preferences.getAll set the schedule time if scheduleData.containsKey fromHour scheduleData.containsKey toHour int..
Where do I create and use ScheduledThreadPoolExecutor, TimerTask, or Handler? http://stackoverflow.com/questions/8098806/where-do-i-create-and-use-scheduledthreadpoolexecutor-timertask-or-handler is that I can use ScheduledThreadPoolExecutor to make two scheduled threads and one of them needs a Handler for updating the UI... that need to run. In short what is the best way to schedule the tasks for this and where would I implement these android.. extends Activity private ScheduledExecutorService scheduleTaskExecutor public void onCreate Bundle savedInstanceState super.onCreate..
How to set an alarm to fire properly at fixed time? http://stackoverflow.com/questions/2992882/how-to-set-an-alarm-to-fire-properly-at-fixed-time firstTime 30 1000 long a c.getTimeInMillis Schedule the alarm AlarmManager am AlarmManager ctx.getSystemService..
AlarmManager - How to repeat an alarm at the top of every hour? http://stackoverflow.com/questions/3127351/alarmmanager-how-to-repeat-an-alarm-at-the-top-of-every-hour remainingMilisecondsToTopHour long a c.getTimeInMillis Schedule the alarm AlarmManager am AlarmManager ctx.getSystemService..
How can I setup multiple alarms in Android? http://stackoverflow.com/questions/3273342/how-can-i-setup-multiple-alarms-in-android c Calendar.getInstance c.setTimeInMillis alarmTime Schedule the alarm AlarmManager am AlarmManager getSystemService ALARM_SERVICE..
How to cancel this repeating alarm? http://stackoverflow.com/questions/3330522/how-to-cancel-this-repeating-alarm ALARM_SERVICE alarmTime.add Calendar.MINUTE offset_time Schedule the alarm alarmManager.setRepeating AlarmManager.RTC_WAKEUP..
How to highlight ImageView when focused or clicked? http://stackoverflow.com/questions/4185930/how-to-highlight-imageview-when-focused-or-clicked
How to Set Recurring AlarmManager to execute code daily http://stackoverflow.com/questions/4430849/how-to-set-recurring-alarmmanager-to-execute-code-daily long triggerAtTime long interval PendingIntent operation Schedule a repeating alarm that has inexact trigger time requirements..
AlarmManager Android Every Day http://stackoverflow.com/questions/4562757/alarmmanager-android-every-day Android Every Day I'm trying to make a Schedule. It should run every day at 1pm or 2pm... At the moment I can..
android set multiple alarms simultaneosuly http://stackoverflow.com/questions/5549974/android-set-multiple-alarms-simultaneosuly System.currentTimeMillis calendar.add Calendar.SECOND 30 Schedule the alarm AlarmManager am AlarmManager getSystemService ALARM_SERVICE..
Auto logout after X minutes, Android http://stackoverflow.com/questions/5705216/auto-logout-after-x-minutes-android seems to be to Have a timer running in the background. Schedule it to timeout after x minutes. In every function where the user.. this question Have a timer running in the background. Schedule it to timeout after x minutes. No and yes. Use a timer if you're..
Changing the Screen Brightness System Setting Android http://stackoverflow.com/questions/6708692/changing-the-screen-brightness-system-setting-android ago i have successfully solved it and updated my app Phone Schedule with brightness feature . Ok so this is the code you put into..
Are there any standards for mobile device web browsers in terms of thread sleeping? http://stackoverflow.com/questions/10739835/are-there-any-standards-for-mobile-device-web-browsers-in-terms-of-thread-sleepi was implemented like that . There you will find the note This API does not guarantee that timers will run exactly on schedule. Delays due to CPU load other tasks etc are to be expected. and even more explicit 9 Optionally wait a further user agent.. power mode where the granularity of timers is reduced on such platforms user agents can slow timers down to fit this schedule instead of requiring the processor to use the more accurate mode with its associated higher power usage. You can see such..
http://stackoverflow.com/questions/1877417/how-to-set-a-timer-in-android long . Once you receive a message you can run desired tasks. Second option would be to create a Runnable object and schedule it via Handler's functions postAtTime java.lang.Runnable long or postDelayed java.lang.Runnable long . share improve this..
Android - Controlling a task with Timer and TimerTask? http://stackoverflow.com/questions/2161750/android-controlling-a-task-with-timer-and-timertask public void run handler.post new Runnable public void run wifiManager.scan context Log.d TIMER Timer set off t.schedule scanTask 300 30000 public void stopScan if scanTask null Log.d TIMER timer canceled scanTask.cancel So the Timer and Task.. work either. Is there a better way to do this Or am I missing something in the Timer TimerTask classes android timer scheduled tasks cancel share improve this question You might consider Examining the boolean result from calling cancel on your.. necessarily need Timer and TimerTask you can always use postDelayed available on Handler and on any View . This will schedule a Runnable to be executed on the UI thread after a delay. To have it recur simply have it schedule itself again after doing..
http://stackoverflow.com/questions/2523459/handler-vs-asynctask worrying too much about the low level details threads message loops etc . It provides callback methods that help to schedule tasks and also to easily update the UI whenever required. However it is important to note that when using AsyncTask a developer.. the author of the class took. For e.g. I recently found out that there is a limit to the number of jobs that can be scheduled using AsyncTasks. Handler is more transparent of the two and probably gives you more freedom so if you want more control..
Android action bar like twitter sample http://stackoverflow.com/questions/2900509/android-action-bar-like-twitter-sample actionbar share improve this question You might want to take a look at the source code for the Google I O 2010 schedule application which is open source and contains an Action Bar implementation http code.google.com p iosched share improve..
Android: OutofMemoryError: bitmap size exceeds VM budget with no reason I can see http://stackoverflow.com/questions/3037027/android-outofmemoryerror-bitmap-size-exceeds-vm-budget-with-no-reason-i-can-se that images are collected by Garbage Collector after you don't need them any more. Garbage Collector works on it's own schedule. That's why you should call Bitmap.recycle method on bitmaps that you don't need any more. This method frees exactly the..
Playing multiple sounds using SoundManager http://stackoverflow.com/questions/3039078/playing-multiple-sounds-using-soundmanager int soundId mSoundPool.play mSoundPoolMap.get index streamVolume streamVolume 1 0 1f mKillSoundQueue.add soundId schedule the current sound to stop after set milliseconds mHandler.postDelayed new Runnable public void run if mKillSoundQueue.isEmpty..
Android find GPS location once, show loading dialog http://stackoverflow.com/questions/3486055/android-find-gps-location-once-show-loading-dialog provide a nice way of doing this I have been ripping my hair out for a week on this and it is really putting me behind schedule for the rest of the app completion date. In summary I want to Find current coordinates Show Progress Dialog while getting..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project. So I Googled for an Alarm manager program but I can`t find any examples. Can anyone help me with..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync android to force a sync even if global sync is off be respectful of your user here Finally you can setup a periodic scheduled sync again with ContentResolver functions. 6. Consider implications of multiple accounts It is possible to have more than.. automatically. Awesome. Also when the database changes Android will request Sync for you even outside your normal schedule so that those changes get taken off the device and synced to the server as rapidly as possible. Also awesome. There's one..
http://stackoverflow.com/questions/6672066/fragment-inside-fragment Hope i tried to clear my problem.. Please help. Because it took already too much time and pushing me behind my schedule. Thanks alot android android fragments share improve this question AFAIK fragments cannot hold other fragments. UPDATE..
Handler vs AsyncTask vs Thread http://stackoverflow.com/questions/6964011/handler-vs-asynctask-vs-thread for instance should be done via Handlers. Using Handlers you have the advantage of MessagingQueues so if you want to schedule messages or update multiple UI elements or have repeating tasks. AsyncTasks are similar infact they make use of Handlers..
How to implement yearly and monthly repeating alarms? http://stackoverflow.com/questions/7568233/how-to-implement-yearly-and-monthly-repeating-alarms AlarmManager and onBoot receivers to check if one of the alarms from your list must be fired this very day and just reschedule an alarm to wake you up tomorrow if none does. public class AlarmService extends Service compat to support older devices.. int flags int startId your method to check if an alarm must be fired today checkForTodayAlarmsAndBehaveAppropriately reschedule me to check again tomorrow Intent serviceIntent new Intent AlarmService.this AlarmService.class PendingIntent restartServiceIntent.. alarms AlarmManager getSystemService ALARM_SERVICE cancel previous alarm alarms.cancel restartServiceIntent schedule alarm for today 1 day Calendar calendar Calendar.getInstance calendar.add Calendar.DATE 1 schedule the alarm alarms.set..
How to run a service every day at noon, and on every boot http://stackoverflow.com/questions/7845660/how-to-run-a-service-every-day-at-noon-and-on-every-boot intent get preferences SharedPreferences preferences context.getSharedPreferences name_of_your_pref 0 Map String scheduleData preferences.getAll set the schedule time if scheduleData.containsKey fromHour scheduleData.containsKey toHour int fromHour.. preferences context.getSharedPreferences name_of_your_pref 0 Map String scheduleData preferences.getAll set the schedule time if scheduleData.containsKey fromHour scheduleData.containsKey toHour int fromHour Integer scheduleData.get fromHour.. context.getSharedPreferences name_of_your_pref 0 Map String scheduleData preferences.getAll set the schedule time if scheduleData.containsKey fromHour scheduleData.containsKey toHour int fromHour Integer scheduleData.get fromHour int fromMinute..
Where do I create and use ScheduledThreadPoolExecutor, TimerTask, or Handler? http://stackoverflow.com/questions/8098806/where-do-i-create-and-use-scheduledthreadpoolexecutor-timertask-or-handler things from various sources. My current understanding is that I can use ScheduledThreadPoolExecutor to make two scheduled threads and one of them needs a Handler for updating the UI. I am unsure about what the most efficient use of these classes.. meaning I can't simply use the parameters I need for the functions that need to run. In short what is the best way to schedule the tasks for this and where would I implement these android handler threadpool timertask share improve this question.. Handler are not needed see sample code below public class MyActivity extends Activity private ScheduledExecutorService scheduleTaskExecutor public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState scheduleTaskExecutor Executors.newScheduledThreadPool..
How to set an alarm to fire properly at fixed time? http://stackoverflow.com/questions/2992882/how-to-set-an-alarm-to-fire-properly-at-fixed-time to go off 30 seconds from now. long firstTime SystemClock.elapsedRealtime firstTime 30 1000 long a c.getTimeInMillis Schedule the alarm AlarmManager am AlarmManager ctx.getSystemService Context.ALARM_SERVICE am.setRepeating AlarmManager.ELAPSED_REALTIME_WAKEUP..
AlarmManager - How to repeat an alarm at the top of every hour? http://stackoverflow.com/questions/3127351/alarmmanager-how-to-repeat-an-alarm-at-the-top-of-every-hour from now. long firstTime SystemClock.elapsedRealtime firstTime remainingMilisecondsToTopHour long a c.getTimeInMillis Schedule the alarm AlarmManager am AlarmManager ctx.getSystemService Context.ALARM_SERVICE am.setRepeating AlarmManager.ELAPSED_REALTIME..
How can I setup multiple alarms in Android? http://stackoverflow.com/questions/3273342/how-can-i-setup-multiple-alarms-in-android 0 long alarmTime dateMgmt.getTimeForAlarm pickedDate Calendar c Calendar.getInstance c.setTimeInMillis alarmTime Schedule the alarm AlarmManager am AlarmManager getSystemService ALARM_SERVICE am.set AlarmManager.RTC_WAKEUP alarmTime 15000 ..
How to cancel this repeating alarm? http://stackoverflow.com/questions/3330522/how-to-cancel-this-repeating-alarm 0 AlarmManager alarmManager AlarmManager getSystemService ALARM_SERVICE alarmTime.add Calendar.MINUTE offset_time Schedule the alarm alarmManager.setRepeating AlarmManager.RTC_WAKEUP alarmTime.getTimeInMillis 30 1000 sender In my OnReceive method..
How to highlight ImageView when focused or clicked? http://stackoverflow.com/questions/4185930/how-to-highlight-imageview-when-focused-or-clicked
How to Set Recurring AlarmManager to execute code daily http://stackoverflow.com/questions/4430849/how-to-set-recurring-alarmmanager-to-execute-code-daily do is quote the docs public void setInexactRepeating int type long triggerAtTime long interval PendingIntent operation Schedule a repeating alarm that has inexact trigger time requirements for example an alarm that repeats every hour but not necessarily..
AlarmManager Android Every Day http://stackoverflow.com/questions/4562757/alarmmanager-android-every-day Android Every Day I'm trying to make a Schedule. It should run every day at 1pm or 2pm... At the moment I can only make it run Every 10Sec or 10min... Intent myIntent new..
android set multiple alarms simultaneosuly http://stackoverflow.com/questions/5549974/android-set-multiple-alarms-simultaneosuly calendar Calendar.getInstance calendar.setTimeInMillis System.currentTimeMillis calendar.add Calendar.SECOND 30 Schedule the alarm AlarmManager am AlarmManager getSystemService ALARM_SERVICE am.set AlarmManager.RTC_WAKEUP calendar.getTimeInMillis..
Auto logout after X minutes, Android http://stackoverflow.com/questions/5705216/auto-logout-after-x-minutes-android After going through a similar answer on SO the suggested method seems to be to Have a timer running in the background. Schedule it to timeout after x minutes. In every function where the user interacts with the app basically all event handlers call.. handle this Thanks Teja. java android timeout share improve this question Have a timer running in the background. Schedule it to timeout after x minutes. No and yes. Use a timer if you're implementing it in a Service or in an IntentService . Otherwise..
Changing the Screen Brightness System Setting Android http://stackoverflow.com/questions/6708692/changing-the-screen-brightness-system-setting-android screen brightness from within a service and a couple days ago i have successfully solved it and updated my app Phone Schedule with brightness feature . Ok so this is the code you put into your service This is important. In the next line 'brightness'..
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