# adb Android Debug Bridge ``` $ adb shell $ am start -W -n $ adb shell dumpsys meminfo #可以查看运行时app的占用内存情况 ``` ## 常用命令 | 说明 | shell | | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | | 获取编译时间 | cat /proc/version | | 内核崩溃 | cat /proc/last\_kmsg | | 获取硬件信息 | adb shell getprop ¦ grep cpu | | 获取序列号 | adb get-serialno | | 查看连接计算机的设备 | adb devices | | 查看模拟器/设施的当前状态 | adb get-state | | 多设备下连接目标设备 | adb -s xxx shell | | 重启机器 | adb reboot | | 重启到bootloader，即刷机模式 | adb reboot bootloader | | 重启到recovery，即恢复模式 | adb reboot recovery | | 查看log | adb logcat | | 终止adb服务进程 | adb kill-server | | 重启adb服务进程 | adb start-server | | 查看Service列表 | adb shell service list\
adb shell dumpsys activity services | | 检查Service是否存在 | adb shell service check phone | | 获取机器MAC地址 | adb shell cat /sys/class/net/wlan0/address | | 获取CPU序列号 | adb shell cat /proc/cpuinfo | | 安装APK | adb install //比如：adb install jiek.apk | | 保留数据和缓存文件，重新安装apk | adb install -r //比如：adb install -r jiek.apk | | 安装apk到sd卡 | adb install -s // 比如：adb install -s jiek.apk | | 卸载APK | adb uninstall //比如：adb uninstall com.jiek.search | | 卸载app但保留数据和缓存文件 | adb uninstall -k //比如：adb uninstall -k com.jiek.search | | 启动应用 | adb shell am start -n /. | | 查看数据库 | adb shell content query --uri content://settings/secure | | 查看设备cpu和内存占用情况 | adb shell top | | 查看占用内存前6的app | adb shell top -m 6 | | 刷新一次内存信息，然后返回 | adb shell top -n 1 | | 查询各进程内存使用情况 | adb shell procrank | | 启动应用程序 | adb shell am | | 杀死一个进程 | adb shell kill \[pid] | | 查看进程列表 | adb shell ps | | 查看Android系统的属性 | adb shell prop | | 查看指定进程状态 | adb shell ps -x \[PID] | | 查看后台services信息 | adb shell service list | | adb 查看最上层成activity名字 | linux:`adb shell dumpsys activity ¦ grep "mFocusedActivity"` windows:`adb shell dumpsys activity ¦ findstr "mFocusedActivity"` | | 查看当前内存占用 | adb shell cat /proc/meminfo | | 查看IO内存分区 | adb shell cat /proc/iomem | | 将system分区重新挂载为可读写分区 | adb remount | | 从本地复制文件到设备 | adb push | | 从设备复制文件到本地 | adb pull | | 列出目录下的文件和文件夹，等同于dos中的dir命令 | adb shell ls | | 进入文件夹，等同于dos中的cd 命令 | adb shell cd | | 重命名文件 | adb shell rename path/oldfilename path/newfilename | | 删除system/avi.apk | adb shell rm /system/avi.apk | | 删除文件夹及其下面所有文件 | adb shell rm -r | | 移动文件 | adb shell mv path/file newpath/file | | 设置文件权限 | adb shell chmod 777 /system/fonts/DroidSansFallback.ttf | | 新建文件夹 | adb shell mkdir path/foldelname | | 查看文件内容 | adb shell cat | | 查看wifi密码 | adb shell cat /data/misc/wifi/\*.conf | | 清除log缓存 | adb logcat -c | | 查看bug报告 | adb bugreport | | 获取设备名称 | adb shell cat /system/build.prop | | 查看ADB帮助 | adb help | | 跑monkey | adb shell monkey -v -p your.package.name 500 | | dump堆栈 | debuggerd -b | | 备份与恢复 | 备份：`adb backup -f /Users/jiek/jiekBackup.ab -noapk com.jiek.search` 恢复：`adb restore "/Users/jiek/jiekBackup.ab"` | | 拷贝文件 | push从电脑端向手机复制文件: `adb push /Users/jiek/tmp/test.txt /data/data/download/` ;; pull从手机端向本地复制文件: `adb pull /data/data/download/ /Users/jiek/tmp/` | | 查看应用程序内存使用情况 | adb shell dumpsys meminfo \
`其中，package_name 也可以换成程序的pid, pid可以通过`adb shell top ¦ grep app\_name\` 来查找. | | 内存使用情况参考 | [http://blog.csdn.net/bigconvience/article/details/35553983\`](http://blog.csdn.net/bigconvience/article/details/35553983%60) | | 查看进程占用cpu的情况 | `adb shell top -n 1 -d 0.5 ¦ grep proc_ id` | | procrank查看内存占用 | adb shell procrank \`VSS - Virtual Set Size 虚拟耗用内存（包含共享库占用的内存） | RSS - Resident Set Size 实际使用物理内存（包含共享库占用的内存） PSS - Proportional Set Size 实际使用的物理内存（比例分配共享库占用的内存） USS - Unique Set Size 进程独自占用的物理内存（不包含共享库占用的内存）`快速查看apk内androidmanifest文件内容| aapt dump xmltree xxxx.apk AndroidManifest.xml 列出一些系统信息和所有应用的信息| adb shell dumpsys packages > packages.log 列出一些指定应用的信息| adb shell dumpsys package com.jiek.search > tmp.txt 查看当前谁持有WAKE_LOCK锁对象| adb shell dumpsys power 查看电池用量详情| adb shell dumpsys batteryinfo 搜索文件| busybox find -name *xxx* 电池日志|`adb shell dumpsys batterystats > batterystats.txt`bugreport日志| adb bugreport > bugreport.txt 电池日志图形界面查看| https://github.com/cacker/battery-historian 查看应用uid|`cat /proc//status`` `cat /data/system/packages.list ¦ grep xxx `` cpu频率查看| cat \[%cpuFreqPath%]/cpuinfo\_cur\_freq (当前cpu频率) \`修改： echo xxx > /sys/devices/system/cpu/cpu0/cpufreq/scaling\_governor cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo\_cur\_freq (当前cpu频率) cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo\_max\_freq (最大cpu频率) cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo\_min\_freq (最小cpu频率) cat /sys/devices/system/cpu/cpu0/cpufreq/related\_cpus (cpu数量标号,从0开始,如果是双核,结果为0,1) cat /sys/devices/system/cpu/cpu0/cpufreq/scaling\_available\_frequencies (cpu所有可用频率) cat /sys/devices/system/cpu/cpu0/cpufreq/scaling\_available\_governors (cpu所有可用调控模式) cat /sys/devices/system/cpu/cpu0/cpufreq/scaling\_governor (当前使用哪种调控模式) cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo\_transition\_latency (变频延迟)`某个应用内存消耗信息| adb shell dumpsys meminfo com.jiek.tmp > meminfo.txt zygote的堆栈dump| adb pull /data/anr/traces.txt trace.txt SYSTEM LOG| logcat -b system -v time -d *:v | grep sina.mobile`-b // 加载一个可使用的日志缓冲区供查看，比如event和radio,默认值是main. system // system log -v // 输出字段 time 显示时间 -d // 缓冲区日志打印并退出 \*:v // 日志级别高到低 E W I D V grep sina.mobile // 过滤包含sina.mobile的信息 \` ## Manual手册 ``` ~ $ adb Android Debug Bridge version 1.0.39 Revision 5943271ace17-android global options: -a listen on all network interfaces, not just localhost -d use USB device (error if multiple devices connected) -e use TCP/IP device (error if multiple TCP/IP devices available) -s SERIAL use device with given serial number (overrides $ANDROID_SERIAL) -p PRODUCT name or path ('angler'/'out/target/product/angler'); default $ANDROID_PRODUCT_OUT -H name of adb server host [default=localhost] -P port of adb server [default=5037] -L SOCKET listen on given socket for adb server [default=tcp:localhost:5037] general commands: devices [-l] list connected devices (-l for long output) help show this help message version show version num networking: connect HOST[:PORT] connect to a device via TCP/IP [default port=5555] disconnect [HOST[:PORT]] disconnect from given TCP/IP device [default port=5555], or all forward --list list all forward socket connections forward [--no-rebind] LOCAL REMOTE forward socket connection using: tcp: ( may be "tcp:0" to pick any open port) localabstract: localreserved: localfilesystem: dev: jdwp: (remote only) forward --remove LOCAL remove specific forward socket connection forward --remove-all remove all forward socket connections ppp TTY [PARAMETER...] run PPP over USB reverse --list list all reverse socket connections from device reverse [--no-rebind] REMOTE LOCAL reverse socket connection using: tcp: ( may be "tcp:0" to pick any open port) localabstract: localreserved: localfilesystem: reverse --remove REMOTE remove specific reverse socket connection reverse --remove-all remove all reverse socket connections from device file transfer: push LOCAL... REMOTE copy local files/directories to device pull [-a] REMOTE... LOCAL copy files/dirs from device -a: preserve file timestamp and mode sync [DIR] copy all changed files to device; if DIR is "system", "vendor", "oem", or "data", only sync that partition (default all) -l: list but don't copy shell: shell [-e ESCAPE] [-n] [-Tt] [-x] [COMMAND...] run remote shell command (interactive shell if no command given) -e: choose escape character, or "none"; default '~' -n: don't read from stdin -T: disable PTY allocation -t: force PTY allocation -x: disable remote exit codes and stdout/stderr separation emu COMMAND run emulator console command app installation: install [-lrtsdg] PACKAGE install-multiple [-lrtsdpg] PACKAGE... push package(s) to the device and install them -l: forward lock application -r: replace existing application -t: allow test packages -s: install application on sdcard -d: allow version code downgrade (debuggable packages only) -p: partial application install (install-multiple only) -g: grant all runtime permissions uninstall [-k] PACKAGE remove this app package from the device '-k': keep the data and cache directories backup/restore: backup [-f FILE] [-apk|-noapk] [-obb|-noobb] [-shared|-noshared] [-all] [-system|-nosystem] [PACKAGE...] write an archive of the device's data to FILE [default=backup.adb] package list optional if -all/-shared are supplied -apk/-noapk: do/don't back up .apk files (default -noapk) -obb/-noobb: do/don't back up .obb files (default -noobb) -shared|-noshared: do/don't back up shared storage (default -noshared) -all: back up all installed applications -system|-nosystem: include system apps in -all (default -system) restore FILE restore device contents from FILE debugging: bugreport [PATH] write bugreport to given PATH [default=bugreport.zip]; if PATH is a directory, the bug report is saved in that directory. devices that don't support zipped bug reports output to stdout. jdwp list pids of processes hosting a JDWP transport logcat show device log (logcat --help for more) security: disable-verity disable dm-verity checking on userdebug builds enable-verity re-enable dm-verity checking on userdebug builds keygen FILE generate adb public/private key; private key stored in FILE, public key stored in FILE.pub (existing files overwritten) scripting: wait-for[-TRANSPORT]-STATE wait for device to be in the given state State: device, recovery, sideload, or bootloader Transport: usb, local, or any [default=any] get-state print offline | bootloader | device get-serialno print get-devpath print remount remount /system, /vendor, and /oem partitions read-write reboot [bootloader|recovery|sideload|sideload-auto-reboot] reboot the device; defaults to booting system image but supports bootloader and recovery too. sideload reboots into recovery and automatically starts sideload mode, sideload-auto-reboot is the same but reboots after sideloading. sideload OTAPACKAGE sideload the given full OTA package root restart adbd with root permissions unroot restart adbd without root permissions usb restart adb server listening on USB tcpip PORT restart adb server listening on TCP on PORT internal debugging: start-server ensure that there is a server running kill-server kill the server if it is running reconnect kick connection from host side to force reconnect reconnect device kick connection from device side to force reconnect environment variables: $ADB_TRACE comma-separated list of debug info to log: all,adb,sockets,packets,rwx,usb,sync,sysdeps,transport,jdwp $ADB_VENDOR_KEYS colon-separated list of keys (files or directories) $ANDROID_SERIAL serial number to connect to (see -s) $ANDROID_LOG_TAGS tags to be used by logcat (see logcat --help) ``` reference: