Android中dumpsys命令用法简单介绍_网络技术_宿州市腾雀网络科技有限公司

Android中dumpsys命令用法简单介绍

发布时间 - 2026-01-10 23:27:57 点击率：次

在Android手机上，通过使用adb shell命令可以进入android系统的shell，该shell除支持一些常用的标准命令之外，还支持一些和android系统相关的其他命令，这些命令可以打印出系统当前的状态信息。 dumpsys就是这样一个命令。

使用 adb shell 进入命令行，敲入dumpsys，打印出的信息超级多, 在我的nexus 5机器上，输出多达67000行。首先从打印信息的开始部分看起：

Currently running services: 
 SurfaceFlinger 
 accessibility 
 account 
 activity 
 alarm 
 android.security.keystore 
 appops 
 appwidget 
 assetatlas 
 audio 
 backup 
 battery 
 batterypropreg 
 batterystats 
 bluetooth_manager 
 clipboard 
 commontime_management 
 connectivity 
 consumer_ir 
 content 
 country_detector 
 cpuinfo 
 dbinfo 
 device_policy 
 devicestoragemonitor 
 diskstats 
 display 
 display.qservice 
 dreams 
 drm.drmManager 
 dropbox 
 entropy 
 gfxinfo 
 hardware 
 input 
 input_method 
 iphonesubinfo 
 isms 
 location 
 lock_settings 
 media.audio_flinger 
 media.audio_policy 
 media.camera 
 media.player 
 media_router 
 meminfo 
 mount 
 netpolicy 
 netstats 
 network_management 
 nfc 
 notification 
 package 
 permission 
 phone 
 power 
 print 
 procstats 
 samplingprofiler 
 scheduling_policy 
 search 
 sensorservice 
 serial 
 servicediscovery 
 simphonebook 
 sip 
 statusbar 
 telephony.registry 
 textservices 
 uimode 
 updatelock 
 usagestats 
 usb 
 user 
 vibrator 
 wallpaper 
 wifi 
 wifip2p 
 window

由此可知，该命令打印出的是系统当前的所有正在运行的服务的信息。从中可以看到我们常见的一些服务。 activity表示的是ActivityManagerService,用于管理应用程序的四大组件， appops表示的是AppOpsManagerService, 用于管理和配置权限。window表示的是WindowManagerService, 用于管理系统中的窗口， account表示的是AccountManagerService，用于管理系统中的账户信息。

在输出信息中，紧接着的是每个服务当前的详细状态信息，每个服务的状态信息一般都比较多，下面列举一个信息较少的服务信息：

------------------------------------------------------------------------------- 
DUMP OF SERVICE accessibility: 
ACCESSIBILITY MANAGER (dumpsys accessibility) 
 
User state[attributes:{id=0, currentUser=true, accessibilityEnabled=false, touchExplorationEnabled=false, displayMagnificationEnabled=false} 
  services:{}] 
 
-------------------------------------------------------------------------------

每个服务信息之间使用横线间隔。

在开发过程中，使用dumpsys的最常用的用途是查看ActivityManagerService服务的信息。下面重点分析ActivityManagerService。该服务的信息从下面一行开始:

------------------------------------------------------------------------------- 
DUMP OF SERVICE activity:

我们知道android应用程序的四大组件中有三个是由intent来驱动的。所以在ActivityManagerService的信息中，专门有一部分来记录当前待处理的Intent，称为pending intent 。格式如下：

ACTIVITY MANAGER PENDING INTENTS (dumpsys activity intents) 
 * PendingIntentRecord{65ced5f0 com.baidu.BaiduMap broadcastIntent} 
 uid=10084 packageName=com.baidu.BaiduMap type=broadcastIntent flags=0x0 
 requestIntent=act=com.baidu.locTest.LocationServer4.1.8 
 sent=true canceled=false 
 * PendingIntentRecord{66412b40 com.android.phone broadcastIntent} 
 uid=1001 packageName=com.android.phone type=broadcastIntent flags=0x0 
 requestIntent=act=com.android.phone.ACTION_CALL_BACK_FROM_NOTIFICATION dat=tel:153%201571%209213 cmp=com.android.phone/.PhoneGlobals$NotificationBroadcastReceiver

直接在shell中键入dumpsys activity intents，会直接得到这些信息。每个待处理的intent在ActivityManagerService内部使用一个PendingIntentRecord对象表示，并且会显示出所在应用的包名，并且会指定该intent是用来发送广播，启动activity或是启动service。

下面的信息是系统中的broadcast receiver的状态信息，从下面一行开始：

------------------------------------------------------------------------------- 
ACTIVITY MANAGER BROADCAST STATE (dumpsys activity broadcasts)

直接在shell中键入umpsys activity broadcasts, 会直接得到这部分信息。

首先会列出系统中所有注册的广播接收者，格式如下：

Registered Receivers: 
 * ReceiverList{660f2e40 857 com.android.systemui/10012/u-1 remote:660f2ca0} 
 app=857:com.android.systemui/u0a12 pid=857 uid=10012 user=-1 
 Filter #0: BroadcastFilter{660f2ea0} 
 Action: "android.intent.action.SHOW_BRIGHTNESS_DIALOG" 
 * ReceiverList{66045cf0 3867 com.meitu.meiyancamera:pushservice/10091/u0 remote:65e756c8} 
 app=3867:com.meitu.meiyancamera:pushservice/u0a91 pid=3867 uid=10091 user=0 
 Filter #0: BroadcastFilter{66045d50} 
 Action: "android.net.conn.CONNECTIVITY_CHANGE"

之后列出的是位于前台的历史广播，格式如下：

Historical broadcasts [foreground]: 
 Historical Broadcast foreground #0: 
 BroadcastRecord{65610478 u-1 android.intent.action.TIME_TICK} to user -1 
 Intent { act=android.intent.action.TIME_TICK flg=0x50000014 (has extras) } 
 extras: Bundle[{android.intent.extra.ALARM_COUNT=1}] 
 caller=android null pid=-1 uid=1000 
 dispatchClockTime=Tue Oct 07 10:53:00 GMT+08:00 2014 
 dispatchTime=-14s534ms finishTime=-14s436ms 
 resultTo=null resultCode=0 resultData=null 
 resultAbort=false ordered=true sticky=false initialSticky=false 
 nextReceiver=10 receiver=null 
 Receiver #0: BroadcastFilter{6568af00 u0 ReceiverList{65692db8 748 system/1000/u0 local:65b2a730}} 
 Receiver #1: BroadcastFilter{660c8768 u0 ReceiverList{660c81a8 857 com.android.systemui/10012/u0 remote:660c78c0}} 
 Receiver #2: BroadcastFilter{65d2d230 u0 ReceiverList{65d2cb20 857 com.android.systemui/10012/u0 remote:65a8bb70}} 
 Receiver #3: BroadcastFilter{65f042e8 u0 ReceiverList{65f04d90 857 com.android.systemui/10012/u0 remote:65f9f2c0}} 
 Receiver #4: BroadcastFilter{65a9d5f0 u0 ReceiverList{65affbc8 857 com.android.systemui/10012/u0 remote:65b41d50}} 
 Receiver #5: BroadcastFilter{6682be08 u0 ReceiverList{6682bda8 857 com.android.systemui/10012/u0 remote:665c2478}} 
 Receiver #6: BroadcastFilter{667a6c48 u0 ReceiverList{6671f128 857 com.android.systemui/10012/u0 remote:662c4048}} 
 Receiver #7: BroadcastFilter{66901318 u0 ReceiverList{66949870 11260 com.youku.phone:MMS/10080/u0 remote:6695e528}} 
 Receiver #8: BroadcastFilter{663a4b60 u0 ReceiverList{663a5148 857 com.android.systemui/10012/u0 remote:663c3530}} 
 Receiver #9: BroadcastFilter{6633df98 u0 ReceiverList{6633f628 857 com.android.systemui/10012/u0 remote:66370860}}

然后是位于后台的历史广播，格式如下：

Historical broadcasts [background]: 
Historical Broadcast background #0: 
 BroadcastRecord{66430db0 u0 cn.etouch.ecalendar_CN.ETOUCH.ECALENDAR.WEATHER_HAS_UPDATE} to user 0 
 Intent { act=cn.etouch.ecalendar_CN.ETOUCH.ECALENDAR.WEATHER_HAS_UPDATE flg=0x10 (has extras) } 
 extras: Bundle[mParcelledData.dataSize=44] 
 caller=cn.etouch.ecalendar 3036:cn.etouch.ecalendar:remote/u0a140 pid=3036 uid=10140 
 dispatchClockTime=Tue Oct 07 10:53:00 GMT+08:00 2014 
 dispatchTime=-14s475ms finishTime=-14s400ms 
 resultTo=null resultCode=0 resultData=null 
 nextReceiver=5 receiver=null 
 Receiver #0: ResolveInfo{66335e40 cn.etouch.ecalendar/.widget.myWidget_weather p=1000 m=0x108000} 
 priority=1000 preferredOrder=0 match=0x108000 specificIndex=-1 isDefault=false 
 ActivityInfo: 
 name=cn.etouch.ecalendar.widget.myWidget_weather 
 packageName=cn.etouch.ecalendar 
 labelRes=0x7f06016c nonLocalizedLabel=null icon=0x0 
 enabled=true exported=true processName=cn.etouch.ecalendar 
 taskAffinity=cn.etouch.ecalendar targetActivity=null 
 ApplicationInfo: 
 packageName=cn.etouch.ecalendar 
 labelRes=0x7f060042 nonLocalizedLabel=null icon=0x7f0200c5 
 className=cn.etouch.ecalendar.common.ApplicationManager 
 processName=cn.etouch.ecalendar 
 taskAffinity=cn.etouch.ecalendar 
 uid=10140 flags=0x88be44 theme=0x7f0a0029 
 requiresSmallestWidthDp=0 compatibleWidthLimitDp=0 largestWidthLimitDp=0 
 sourceDir=/data/app/cn.etouch.ecalendar-1.apk 
 seinfo=default 
 dataDir=/data/data/cn.etouch.ecalendar 
 enabled=true targetSdkVersion=11 
 supportsRtl=false

下面是provider相关的信息，格式如下：

------------------------------------------------------------------------------- 
ACTIVITY MANAGER CONTENT PROVIDERS (dumpsys activity providers) 
 Published single-user content providers (by class): 
 * ContentProviderRecord{65cd5f60 u0 com.redbend.vdmc/com.redbend.others.NodeProvider} 
 package=com.redbend.vdmc process=com.redbend.vdmc 
 proc=ProcessRecord{65d540d8 1018:com.redbend.vdmc/1001} 
 uid=1001 provider=android.content.ContentProviderProxy@658b6690 
 singleton=true 
 authority=com.lge.node 
 * ContentProviderRecord{65d1b150 u0 com.android.phone/.IccProvider} 
 package=com.android.phone process=com.android.phone 
 proc=ProcessRecord{65fe2488 1000:com.android.phone/1001} 
 uid=1001 provider=android.content.ContentProviderProxy@660cbf38 
 singleton=true 
 authority=icc 
 isSyncable=false multiprocess=true initOrder=0

直接在命令行键入dumpsys activity providers，可以直接得到provider相关的信息。由输出信息可知，在AtivityManagerService中，一个provider组件使用一个ContentProviderRecord对象表示。

服务（Service）相关的信息如下：

------------------------------------------------------------------------------- 
ACTIVITY MANAGER SERVICES (dumpsys activity services) 
 User 0 active services: 
 * ServiceRecord{660da0f0 u0 com.android.bluetooth/.hid.HidService} 
 intent={act=android.bluetooth.IBluetoothInputDevice cmp=com.android.bluetooth/.hid.HidService} 
 packageName=com.android.bluetooth 
 processName=com.android.bluetooth 
 baseDir=/system/app/Bluetooth.apk 
 dataDir=/data/data/com.android.bluetooth 
 app=null 
 createTime=-1d16h27m16s523ms startingBgTimeout=-- 
 lastActivity=-17h20m54s385ms restartTime=-- createdFromFg=false 
 Bindings: 
 * IntentBindRecord{660da3e0}: 
 intent={act=android.bluetooth.IBluetoothInputDevice cmp=com.android.bluetooth/.hid.HidService} 
 binder=null 
 requested=false received=false hasBound=false doRebind=false

在shell中直接键入dumpsys activity services命令，可以直接得到Service信息。

Activity相关的信息格式如下：

------------------------------------------------------------------------------- 
ACTIVITY MANAGER ACTIVITIES (dumpsys activity activities) 
 Stack #0: 
 Task id #1 
 * TaskRecord{65cc6860 #1 A=com.google.android.googlequicksearchbox U=0 sz=1} 
 numActivities=1 rootWasReset=true userId=0 mTaskType=1 numFullscreen=1 mOnTopOfHome=true 
 affinity=com.google.android.googlequicksearchbox 
 intent={act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x10600000 cmp=com.google.android.googlequicksearchbox/com.google.android.launcher.GEL} 
 realActivity=com.google.android.googlequicksearchbox/com.google.android.launcher.GEL 
 Activities=[ActivityRecord{66020ee8 u0 com.google.android.googlequicksearchbox/com.google.android.launcher.GEL t1}] 
 askedCompatMode=false 
 lastThumbnail=android.graphics.Bitmap@6653bf90 lastDescription=null 
 lastActiveTime=144235207 (inactive for 1424s) 
 * Hist #0: ActivityRecord{66020ee8 u0 com.google.android.googlequicksearchbox/com.google.android.launcher.GEL t1} 
  packageName=com.google.android.googlequicksearchbox processName=com.google.android.googlequicksearchbox 
  launchedFromUid=0 launchedFromPackage=null userId=0 
  app=ProcessRecord{66105ac8 1058:com.google.android.googlequicksearchbox/u0a19} 
  Intent { act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x10000000 cmp=com.google.android.googlequicksearchbox/com.google.android.launcher.GEL } 
  frontOfTask=true task=TaskRecord{65cc6860 #1 A=com.google.android.googlequicksearchbox U=0 sz=1} 
  taskAffinity=com.google.android.googlequicksearchbox 
  realActivity=com.google.android.googlequicksearchbox/com.google.android.launcher.GEL 
  baseDir=/system/priv-app/Velvet.apk 
  dataDir=/data/user/0/com.google.android.googlequicksearchbox 
  stateNotNeeded=true componentSpecified=false mActivityType=1 
  compat={480dpi} labelRes=0x7f0a04c5 icon=0x7f030002 theme=0x7f0e000d 
  config={1.0 460mcc1mnc zh_CN ldltr sw360dp w360dp h567dp 480dpi nrml port finger -keyb/v/h -nav/h s.11} 
  launchFailed=false launchCount=0 lastLaunchTime=-17h20m56s529ms 
  haveState=true icicle=Bundle[mParcelledData.dataSize=12720] 
  state=STOPPED stopped=true delayedResume=false finishing=false 
  keysPaused=false inHistory=true visible=false sleeping=true idle=true 
  fullscreen=true noDisplay=false immersive=false launchMode=2 
  frozenBeforeDestroy=false thumbnailNeeded=false forceNewConfig=false 
  mActivityType=HOME_ACTIVITY_TYPE 
  thumbHolder: 65cc6860 bm=android.graphics.Bitmap@6653bf90 desc=null 
  waitingVisible=false nowVisible=false lastVisibleTime=-21m53s598ms 
 Task id #24 
 * TaskRecord{667de460 #24 A=com.android.systemui U=0 sz=1} 
 numActivities=1 rootWasReset=false userId=0 mTaskType=2 numFullscreen=1 mOnTopOfHome=true 
 affinity=com.android.systemui 
 intent={act=com.android.systemui.recent.action.TOGGLE_RECENTS flg=0x10c00000 cmp=com.android.systemui/.recent.RecentsActivity} 
 realActivity=com.android.systemui/.recent.RecentsActivity 
 Activities=[ActivityRecord{6561e970 u0 com.android.systemui/.recent.RecentsActivity t24}] 
 askedCompatMode=false 
 lastThumbnail=android.graphics.Bitmap@662b3118 lastDescription=null 
 lastActiveTime=87755110 (inactive for 57904s) 
 * Hist #0: ActivityRecord{6561e970 u0 com.android.systemui/.recent.RecentsActivity t24} 
  packageName=com.android.systemui processName=com.android.systemui 
  launchedFromUid=10012 launchedFromPackage=com.android.systemui userId=0 
  app=ProcessRecord{6602d698 857:com.android.systemui/u0a12} 
  Intent { act=com.android.systemui.recent.action.TOGGLE_RECENTS flg=0x10800000 cmp=com.android.systemui/.recent.RecentsActivity } 
  frontOfTask=true task=TaskRecord{667de460 #24 A=com.android.systemui U=0 sz=1} 
  taskAffinity=com.android.systemui 
  realActivity=com.android.systemui/.recent.RecentsActivity 
  baseDir=/system/priv-app/SystemUI.apk 
  dataDir=/data/data/com.android.systemui 
  stateNotNeeded=false componentSpecified=true mActivityType=2 
  compat={480dpi} labelRes=0x7f0a0080 icon=0x10804a5 theme=0x7f0e0000 
  config={1.0 460mcc1mnc zh_CN ldltr sw360dp w360dp h567dp 480dpi nrml port finger -keyb/v/h -nav/h s.9} 
  launchFailed=false launchCount=0 lastLaunchTime=-9h59m21s658ms 
  haveState=true icicle=Bundle[mParcelledData.dataSize=44] 
  state=STOPPED stopped=true delayedResume=false finishing=false 
  keysPaused=false inHistory=true visible=false sleeping=true idle=true 
  fullscreen=true noDisplay=false immersive=false launchMode=3 
  frozenBeforeDestroy=false thumbnailNeeded=false forceNewConfig=false 
  mActivityType=RECENTS_ACTIVITY_TYPE 
  thumbHolder: 667de460 bm=android.graphics.Bitmap@662b3118 desc=null 
  waitingVisible=false nowVisible=false lastVisibleTime=-7h8m31s600ms 
 
 Running activities (most recent first): 
 TaskRecord{65cc6860 #1 A=com.google.android.googlequicksearchbox U=0 sz=1} 
 Run #1: ActivityRecord{66020ee8 u0 com.google.android.googlequicksearchbox/com.google.android.launcher.GEL t1} 
 TaskRecord{667de460 #24 A=com.android.systemui U=0 sz=1} 
 Run #0: ActivityRecord{6561e970 u0 com.android.systemui/.recent.RecentsActivity t24} 
 
 mLastPausedActivity: ActivityRecord{66020ee8 u0 com.google.android.googlequicksearchbox/com.google.android.launcher.GEL t1}

在shell中直接键入dumpsys activity activities, 可以直接得到activity的相关信息。

和其他组件相比， Activity的管理比较特殊。 Activity是以栈的形式管理的，每个栈中存在若干个任务（task），每个任务又由若干个Activity组成。

上面简单介绍了ActivityManagerService中的四大组件相关的信息。关于其他服务中的信息，由于信息量太大，无法一一介绍，请读者自行查看。

感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！

# android中dumpsys命令用法详解 # android # dumpsys命令 # dumpsys命令详细介绍 # python3 json数据格式的转换(dumps/loads的使用、dict to str/str # Python json模块dumps、loads操作示例 # Python Json模块中dumps、loads、dump、load函数介绍 # 详谈在flask中使用jsonify和json.dumps的区别 # mysqldumpslow用法示例(慢查询) # Java中抓取 Thread Dumps 的方式汇总 # python dumps和loads区别详解 # 的是 # 可以直接 # 管理系统 # 命令行 # 应用程序 # 若干个 # 有一 # 由此可知 # 是由 # 中有 # 这部 # 太大 # 希望能 # 这样一个 # 可以看到 # 相关信息 # 较多 # 谢谢大家 # 较少 # 都比

相关栏目：【网站优化151355 】【网络推广146373 】【网络技术251813 】【 AI营销90571 】

上一篇：什么是ThinkPHP？简单入门介绍

下一篇：LocoySpider如何调试正则表达式_LocoySpid

相关栏目网站优化
网络推广
网络技术
AI营销

最新文章 Sublime怎么一键压缩JS代码 Su sublime如何在搜索中使用正则表达式 Sublime如何设置透明窗口效果 Su mysql如何设计商品表结构_mysql css属性背景图不显示怎么办_通过检查路如何使用Golang实现排序_Golan 农历闰月是怎么回事_为合回归年加一月调整塑造《刺客信条》艾吉奥传奇的编剧离开育碧 1英里等于多少公里 1mile和km的换 css grid布局中行和列是如何定义的 PS批量旋转和翻转图片，快速校正图片方向 C# Swagger UI自定义方法 C OPPO手机九宫格和全键盘怎么切换_OP Go语言如何实现用户登录注册_Golan 1节飞行速度多少公里每小时 1节是多少公纸嫁衣8千子树第五章庙门怎么开启庙门 Laravel 多行数据编辑表单中实现逐明日之后如何提升钓鱼等级明日之后提升钓支付宝怎样查年度账单_支付宝年度账单查看 C# 多线程UI更新Dispatcher

上一篇：什么是ThinkPHP？简单入门介绍

下一篇：LocoySpider如何调试正则表达式_LocoySpid