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2014/10/16 ¤W¤È 08:25:32
android Programming Glossary: systemclock.elapsedrealtimehttp://stackoverflow.com/questions/1082437/android-alarmmanager i 0 mgr.setRepeating AlarmManager.ELAPSED_REALTIME_WAKEUP SystemClock.elapsedRealtime PERIOD pi In this example I am using setRepeating . If you want.. AlarmManager.ELAPSED_REALTIME_WAKEUP so my time base is SystemClock.elapsedRealtime . Here is a larger sample project showing this technique. share..
Android AlarmManager after reboot http://stackoverflow.com/questions/12512717/android-alarmmanager-after-reboot
http://stackoverflow.com/questions/12785702/android-set-multiple-alarms minutes mgrAlarm.set AlarmManager.ELAPSED_REALTIME_WAKEUP SystemClock.elapsedRealtime 60000 i pendingIntent intentArray.add pendingIntent Also see..
Location servise GPS Force closed http://stackoverflow.com/questions/19365035/location-servise-gps-force-closed null return this.location location mLastLocationMillis SystemClock.elapsedRealtime canGetLocation true if isGPSFix if locationUpdateListeners null.. event case GpsStatus.GPS_EVENT_SATELLITE_STATUS isGPSFix SystemClock.elapsedRealtime mLastLocationMillis 3000 if isGPSFix wasGPSFix only notify on..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver if mLastLocation null isGPSFix SystemClock.elapsedRealtime mLastLocationMillis 3000 if isGPSFix A fix has been acquired... location if location null return mLastLocationMillis SystemClock.elapsedRealtime Do something. mLastLocation location And that's it. Basically.. it. Basically this is the line that does it all isGPSFix SystemClock.elapsedRealtime mLastLocationMillis 3000 You can tweak the milliseconds value..
Animating and rotating an image in a Surface View http://stackoverflow.com/questions/2439301/animating-and-rotating-an-image-in-a-surface-view int degrees float durationOfAnimation long startTime SystemClock.elapsedRealtime long currentTime float elapsedRatio 0 Bitmap bufferBitmap carBitmap.. here using whatever method you've defined currentTime SystemClock.elapsedRealtime elapsedRatio currentTime startTime durationOfAnimation As elapsed..
Using Alarmmanager to start a service at specific time http://stackoverflow.com/questions/3052149/using-alarmmanager-to-start-a-service-at-specific-time executed in case i use the following code long firstTime SystemClock.elapsedRealtime alarm.setRepeating AlarmManager.ELAPSED_REALTIME_WAKEUP firstTime..
Android - Key Dispatching Timed Out http://stackoverflow.com/questions/3467205/android-key-dispatching-timed-out pressed if callConnected elapsedTimeBeforePause SystemClock.elapsedRealtime stopWatch.getBase try serviceBinder.endCall lineId catch..
How to Set Recurring AlarmManager to execute code daily http://stackoverflow.com/questions/4430849/how-to-set-recurring-alarmmanager-to-execute-code-daily AlarmManager.ELAPSED_REALTIME_WAKEUP SystemClock.elapsedRealtime AlarmManager.INTERVAL_DAY AlarmManager.INTERVAL_DAY pi This..
Android - Get time of chronometer widget http://stackoverflow.com/questions/526524/android-get-time-of-chronometer-widget t Chronometer findViewById R.id.toptime long time SystemClock.elapsedRealtime t.getBase Log.d null Was time time is not the proper time for.. reason it is a random number between 0 and 50 t.setBase SystemClock.elapsedRealtime t.start android time widget chronometer share improve this.. easy to do the same in your own code long elapsedMillis SystemClock.elapsedRealtime chronometerInstance.getBase This assumes that you have started..
http://stackoverflow.com/questions/1082437/android-alarmmanager PendingIntent pi PendingIntent.getBroadcast context 0 i 0 mgr.setRepeating AlarmManager.ELAPSED_REALTIME_WAKEUP SystemClock.elapsedRealtime PERIOD pi In this example I am using setRepeating . If you want a one shot alarm you would just use set . Be sure to give..
Android AlarmManager after reboot http://stackoverflow.com/questions/12512717/android-alarmmanager-after-reboot
http://stackoverflow.com/questions/12785702/android-set-multiple-alarms i intent 0 Single alarms in 1 2 ... 10 minutes in `i` minutes mgrAlarm.set AlarmManager.ELAPSED_REALTIME_WAKEUP SystemClock.elapsedRealtime 60000 i pendingIntent intentArray.add pendingIntent Also see this question How to set more than one alarms at a time in..
Location servise GPS Force closed http://stackoverflow.com/questions/19365035/location-servise-gps-force-closed public void onLocationChanged Location location if location null return this.location location mLastLocationMillis SystemClock.elapsedRealtime canGetLocation true if isGPSFix if locationUpdateListeners null for LocationUpdateListener listener locationUpdateListeners.. public void onGpsStatusChanged int event switch event case GpsStatus.GPS_EVENT_SATELLITE_STATUS isGPSFix SystemClock.elapsedRealtime mLastLocationMillis 3000 if isGPSFix wasGPSFix only notify on changes wasGPSFix isGPSFix for FirstFixListener listener..
How can I check the current status of the GPS receiver? http://stackoverflow.com/questions/2021176/how-can-i-check-the-current-status-of-the-gps-receiver onGpsStatusChanged int event switch event case GpsStatus.GPS_EVENT_SATELLITE_STATUS if mLastLocation null isGPSFix SystemClock.elapsedRealtime mLastLocationMillis 3000 if isGPSFix A fix has been acquired. Do something. else The fix has been lost. Do something... the following @Override public void onLocationChanged Location location if location null return mLastLocationMillis SystemClock.elapsedRealtime Do something. mLastLocation location And that's it. Basically this is the line that does it all isGPSFix SystemClock.elapsedRealtime.. Do something. mLastLocation location And that's it. Basically this is the line that does it all isGPSFix SystemClock.elapsedRealtime mLastLocationMillis 3000 You can tweak the milliseconds value of course but I would suggest to set it around 3 5 seconds...
Animating and rotating an image in a Surface View http://stackoverflow.com/questions/2439301/animating-and-rotating-an-image-in-a-surface-view a pain but here's how I've done it. private void animateRotation int degrees float durationOfAnimation long startTime SystemClock.elapsedRealtime long currentTime float elapsedRatio 0 Bitmap bufferBitmap carBitmap Matrix matrix new Matrix while elapsedRatio 1 matrix.setRotate.. bufferBitmap 0 0 width height matrix true draw your canvas here using whatever method you've defined currentTime SystemClock.elapsedRealtime elapsedRatio currentTime startTime durationOfAnimation As elapsed ratio will never exactly equal 1 you have to manually..
Using Alarmmanager to start a service at specific time http://stackoverflow.com/questions/3052149/using-alarmmanager-to-start-a-service-at-specific-time doing anything wrong One more thing my service gets perfectly executed in case i use the following code long firstTime SystemClock.elapsedRealtime alarm.setRepeating AlarmManager.ELAPSED_REALTIME_WAKEUP firstTime 30 1000 pintent android service alarm alarmmanager ..
Android - Key Dispatching Timed Out http://stackoverflow.com/questions/3467205/android-key-dispatching-timed-out View v mNotificationManager.cancel 2 Log.d Handler Endcallimage pressed if callConnected elapsedTimeBeforePause SystemClock.elapsedRealtime stopWatch.getBase try serviceBinder.endCall lineId catch RemoteException e e.printStackTrace dispatchKeyEvent new..
How to Set Recurring AlarmManager to execute code daily http://stackoverflow.com/questions/4430849/how-to-set-recurring-alarmmanager-to-execute-code-daily ALARM_SERVICE am.cancel pi cancel any existing alarms am.setInexactRepeating AlarmManager.ELAPSED_REALTIME_WAKEUP SystemClock.elapsedRealtime AlarmManager.INTERVAL_DAY AlarmManager.INTERVAL_DAY pi This way you don't have to worry about re setting the AlarmManager..
Android - Get time of chronometer widget http://stackoverflow.com/questions/526524/android-get-time-of-chronometer-widget it on Google. Thanks Isaac Waller Example code snippet Chronometer t Chronometer findViewById R.id.toptime long time SystemClock.elapsedRealtime t.getBase Log.d null Was time time is not the proper time for some reason it is a random number between 0 and 50 t.setBase.. Log.d null Was time time is not the proper time for some reason it is a random number between 0 and 50 t.setBase SystemClock.elapsedRealtime t.start android time widget chronometer share improve this question If you look at the source of the Chronometer class.. time it needs to update the display. However it's relatively easy to do the same in your own code long elapsedMillis SystemClock.elapsedRealtime chronometerInstance.getBase This assumes that you have started your clock something like this chronometerInstance.setBase..
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