Android adb 常用命令

安装、卸载、启动、杀应用、清除数据的命令

• 安装，卸载APK命令：
  adb install xxx.apk
  adb uninstall com.xxx.xxx
• 清除APP数据
  adb shell pm clear com.xxx.xxx
• 启动APP命令：
  adb shell am start -n com.xxx.xxx/com.xxx.xxx.xxxActivity
• 杀应用的命令：
  adb shell am force-stop com.xxx.xxx

查看当前打开的页面

adb shell "dumpsys activity | grep mFoc"
// 或者
adb shell dumpsys activity top | grep ACTIVITY

mFocusedActivity: ActivityRecord{fa6bd0b u0 com.xtc.i3launcher/.module.home.view.activity.HomeActivity t671}
  mFocusedStack=ActivityStack{64d8b2f stackId=0, 1 tasks} mLastFocusedStack=ActivityStack{64d8b2f stackId=0, 1 tasks}

屏幕相关命令

• 设备分辨率
  adb shell wm size

Physical size: 320x360

• 设备屏幕信息
  adb shell dumpsys window displays

WINDOW MANAGER DISPLAY CONTENTS (dumpsys window displays)
  Display: mDisplayId=0
    init=320x360 320dpi cur=320x360 app=320x360 rng=320x272-360x312
    deferred=false layoutNeeded=false

• 查看连接的设备
  adb devices

List of devices attached
2acde337        device

应用信息相关命令

• 查看应用的信息
  adb shell dumpsys package com.xxx.xxx

Activity Resolver Table:
  Non-Data Actions:
      android.intent.action.MAIN:
        8d2618a com.xx.xx/.MainActivity filter 6a8d564
          Action: "android.intent.action.MAIN"
          Category: "android.intent.category.LAUNCHER"
          AutoVerify=false
        607c3fb com.xx.xx/com.squareup.leakcanary.internal.DisplayLeakActivity filter 63f83cd
          Action: "android.intent.action.MAIN"
          Category: "android.intent.category.LAUNCHER"
          AutoVerify=false

• 查看设备安装的应用列表
  adb shell pm list packages

package:com.android.providers.telephony
package:com.android.providers.media
package:com.android.mms.service
package:com.android.providers.downloads
...

• 查看分配内存
  adb shell "getprop | grep heap"

[dalvik.vm.heapgrowthlimit]: [96m]
[dalvik.vm.heapmaxfree]: [8m]
[dalvik.vm.heapminfree]: [512k]
[dalvik.vm.heapsize]: [256m]
[dalvik.vm.heapstartsize]: [8m]
[dalvik.vm.heaptargetutilization]: [0.75]

• 安装后导出APK文件
  先使用adb shell pm path com.xxx.xxx找到路径

package:/data/app/com.xxx.xxx-1/base.apk

再使用adb pull 上面的path导出APK

adb pull /data/app/com.xxx.xxx-1/base.apk

/data/app/com.xxx.xxx-1/base.apk: 1 file pulled. 10.9 MB/s (5335113 bytes in 0.465s)

• GC

adb shell pkill -l 10 PACKAGE_NAME

• dump java heap

adb shell am dumpheap PACKAGE_NAME OUT_PATH

• hprof文件格式转换后可以使用MAT工具查看

hprof-conv -z 文件名 new文件名

• 查看应用内存信息
  adb shell dumpsys meminfo com.xxx.xxx

Applications Memory Usage (in Kilobytes):
Uptime: 26508885 Realtime: 85388702

** MEMINFO in pid 13264 [com.xxx.xxx] **
                   Pss  Private  Private     Swap     Heap     Heap     Heap
                 Total    Dirty    Clean    Dirty     Size    Alloc     Free
                ------   ------   ------   ------   ------   ------   ------
  Native Heap     6237     6192       20     8392    19072    14273     4798
  Dalvik Heap    14287    14228       40     1988    14613    10960     3653
 Dalvik Other     3191     3172       12       16
        Stack      648      648        0      192
       Ashmem        9        4        0        0
      Gfx dev     9606     9156        0        0
    Other dev        8        0        4        0
     .so mmap     4046      332     2288     2016
    .jar mmap        4        0        4        0
    .apk mmap       91        0        0        0
    .ttf mmap       60        0       28        0
    .dex mmap     1808        0     1808        4
    .oat mmap     4304        0     1748       60
    .art mmap     2166     1220       96      208
   Other mmap      519        4      476        4
      Unknown      703      692        0      444
        TOTAL    47687    35648     6524    13324    33685    25233     8451

• 设备所有应用占用内存信息
  adb shell dumpsys meminfo

• 设备内存信息
  adb shell cat /proc/meminfo

>>
MemTotal:         411908 kB
MemFree:            7356 kB
MemAvailable:     154508 kB
Buffers:           15508 kB
Cached:           135236 kB
SwapCached:        11776 kB
Active:           132336 kB
Inactive:         130768 kB
Active(anon):      56520 kB
Inactive(anon):    57500 kB
Active(file):      75816 kB
Inactive(file):    73268 kB
Unevictable:         256 kB
Mlocked:             256 kB
SwapTotal:        338936 kB
SwapFree:         229736 kB
Dirty:                 4 kB
Writeback:             0 kB
AnonPages:        112148 kB
Mapped:            79380 kB
Shmem:              1660 kB
Slab:              40528 kB
SReclaimable:      11400 kB
SUnreclaim:        29128 kB
KernelStack:        7528 kB
PageTables:        10664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:      544888 kB
Committed_AS:   10878244 kB
VmallocTotal:     499712 kB
VmallocUsed:       59448 kB
VmallocChunk:     336724 kB