应用程序正在运行的时间

如何确定应用程序运行了多久? 每次应用程序启动和closures时是否有广播?

我正在尝试logging使用应用程序的时间。

Solutions Collecting From Web of "应用程序正在运行的时间"

如果您有兴趣logging您自己的应用程序的使用情况,可以使用System.currentTimeMillis()来获取开始时间,并将其与应用程序closures时返回的值区分开来。

为了获得应用程序的完整时间,您需要在最重要的Activity类的onCreate()onDestroy()之间进行onCreate() 。 只要应用程序处于前台,请在每个Activity类中使用onResume()onPause() ,并从每个类中总结时间。

码:

 ActivityManager activityManager = (ActivityManager) getSystemService(ACTIVITY_SERVICE); List<ActivityManager.RunningServiceInfo> services = activityManager.getRunningServices(Integer.MAX_VALUE); long currentMillis = Calendar.getInstance().getTimeInMillis(); Calendar cal = Calendar.getInstance(); for (ActivityManager.RunningServiceInfo info : services) { cal.setTimeInMillis(currentMillis-info.activeSince); Log.i("TAG", String.format("Process %s has been running since: %d ms",info.process, info.activeSince)); } 

logcat的:

 TAG: Process com.android.bluetooth has been running since: 26526 ms TAG: Process com.qualcomm.telephony has been running since: 68521 ms TAG: Process com.motorola.ccc has been running since: 57456 ms TAG: Process com.google.android.music:main has been running since: 26245 ms TAG: Process com.android.phone has been running since: 29421 ms TAG: Process com.motorola.ccc has been running since: 52141 ms TAG: Process system has been running since: 28602 ms TAG: Process com.motorola.actions has been running since: 74371 ms TAG: Process com.motorola.ccc has been running since: 59166 ms TAG: Process com.motorola.process.slpc has been running since: 25483 ms TAG: Process com.android.systemui has been running since: 30142 ms TAG: Process com.android.bluetooth has been running since: 22187 ms TAG: Process system has been running since: 28603 ms TAG: Process com.google.android.gms.persistent has been running since: 31621 ms TAG: Process com.android.systemui has been running since: 27361 ms TAG: Process com.google.android.gms.persistent has been running since: 99678 ms TAG: Process com.motorola.contacts.preloadcontacts has been running since: 45603 ms TAG: Process com.google.android.gms.persistent has been running since: 73457 ms TAG: Process com.google.android.gms.persistent has been running since: 72908 ms TAG: Process com.google.android.gms.persistent has been running since: 37251 ms TAG: Process com.motorola.modemservice has been running since: 37049 ms TAG: Process .esfm has been running since: 44187 ms TAG: Process com.google.android.gms has been running since: 14875780 ms TAG: Process com.google.android.gms.persistent has been running since: 94606 ms TAG: Process com.motorola.ccc has been running since: 66227 ms TAG: Process com.android.bluetooth has been running since: 31682 ms TAG: Process com.motorola.modemservice has been running since: 37051 ms TAG: Process com.android.bluetooth has been running since: 32869 ms TAG: Process com.google.android.gms.persistent has been running since: 99691 ms TAG: Process com.motorola.ccc has been running since: 92883 ms TAG: Process com.motorola.cameraone has been running since: 75193 ms TAG: Process com.motorola.ccc has been running since: 57465 ms TAG: Process com.google.android.gms.persistent has been running since: 74054 ms TAG: Process com.estrongs.android.pop has been running since: 42158 ms TAG: Process com.motorola.process.system has been running since: 27632 ms TAG: Process com.android.bluetooth has been running since: 26540 ms TAG: Process com.google.android.gms.persistent has been running since: 42027 ms TAG: Process com.estrongs.android.pop has been running since: 42334 ms TAG: Process com.google.android.gms.persistent has been running since: 99627 ms TAG: Process com.motorola.slpc has been running since: 25575 ms TAG: Process com.snaptube.premium has been running since: 42312 ms TAG: Process com.android.bluetooth has been running since: 27324 ms TAG: Process com.estrongs.android.pop has been running since: 10845469 ms TAG: Process com.qualcomm.qcrilmsgtunnel has been running since: 29328 ms TAG: Process com.motorola.config.wifi has been running since: 50966 ms TAG: Process com.google.android.gms has been running since: 13422977 ms TAG: Process com.motorola.modemservice has been running since: 67877 ms TAG: Process com.google.android.gms.persistent has been running since: 99699 ms TAG: Process com.motorola.process.system has been running since: 93567 ms TAG: Process com.android.systemui has been running since: 25460 ms TAG: Process com.google.android.talk has been running since: 14632240 ms TAG: Process system has been running since: 27605 ms TAG: Process com.estrongs.android.pop:ka has been running since: 42437 ms TAG: Process system has been running since: 28600 ms TAG: Process com.google.android.gms.persistent has been running since: 40725 ms TAG: Process com.motorola.slpc has been running since: 25556 ms TAG: Process com.motorola.ccc has been running since: 57484 ms TAG: Process com.google.android.gms.persistent has been running since: 35677 ms TAG: Process com.google.android.gms.persistent has been running since: 32947 ms TAG: Process com.snaptube.premium has been running since: 123580 ms TAG: Process com.google.android.gms.persistent has been running since: 94452 ms TAG: Process system has been running since: 28244 ms TAG: Process com.estrongs.android.pop has been running since: 41920 ms TAG: Process com.motorola.process.system has been running since: 68805 ms TAG: Process system has been running since: 29054 ms TAG: Process com.google.android.gms.persistent has been running since: 33060 ms TAG: Process com.motorola.ccc has been running since: 52153 ms TAG: Process com.google.android.gms.persistent has been running since: 31658 ms TAG: Process com.google.android.gms.persistent has been running since: 28665 ms TAG: Process com.google.android.gms.persistent has been running since: 30579 ms TAG: Process com.google.android.inputmethod.latin has been running since: 27422 ms TAG: Process com.motorola.motocare has been running since: 68330 ms TAG: Process system has been running since: 25415 ms TAG: Process com.motorola.ccc has been running since: 59215 ms TAG: Process android.process.media has been running since: 13885530 ms TAG: Process com.google.android.gms.persistent has been running since: 74301 ms TAG: Process com.motorola.actions has been running since: 73981 ms TAG: Process com.android.bluetooth has been running since: 27310 ms TAG: Process com.motorola.process.system has been running since: 68538 ms TAG: Process com.google.android.googlequicksearchbox:interactor has been running since: 27343 ms TAG: Process system has been running since: 24919 ms TAG: Process com.google.android.apps.messaging:rcs has been running since: 69945 ms TAG: Process com.google.android.gms.persistent has been running since: 73045 ms TAG: Process com.google.android.gms.persistent has been running since: 28213 ms TAG: Process com.google.android.gms.persistent has been running since: 99706 ms TAG: Process com.snaptube.premium has been running since: 39033 ms TAG: Process com.android.bluetooth has been running since: 26533 ms TAG: Process com.android.phone has been running since: 29411 ms TAG: Process com.motorola.process.system has been running since: 94766 ms TAG: Process com.snaptube.premium has been running since: 14530932 ms TAG: Process com.android.bluetooth has been running since: 36311 ms TAG: Process com.android.bluetooth has been running since: 26529 ms TAG: Process com.google.android.gms.persistent has been running since: 24921 ms TAG: Process com.google.android.gms has been running since: 90390 ms TAG: Process org.mozilla.firefox has been running since: 80946 ms TAG: Process com.motorola.actions has been running since: 73986 ms 

输出:

在这里输入图像说明

  long millisSinceBoot = SystemClock.elapsedRealtime(); System.out.println("00000 "+millisSinceBoot); System.out.println("11111 "+values.get(position).activeSince+" "+values.get(position).process); long time = ((millisSinceBoot - values.get(position).activeSince)/1000); int[] vals = splitToComponentTimes(time); String time1 = vals[0]+":"+vals[1]+":"+vals[2]; time_list.add(time); timer.setText(time1); System.out.println("valssssss "+vals[0]+" "+vals[1]);