Android笔记（六）（adb使用）
1. 添加环境变量
此电脑（右击）→ 属性 → 高级系统设置 → 高级 → 环境变量 → 系统变量 → Path（双击）
→新建添加 adb.exe路径
2. adb常用指令
- adb devices 当前连接了几个设备以及每个连接的状态
- shell [
] 连接模拟器/设施执行Shell命令，执行完毕后退出远程Shell端l
adb shell pm list packages 列出手机装的所有app的包名
- 查看内存
查看磁盘内存和运行内存：adb shell free
查看内存详细数据adb shell cat /proc/meminfo
查看某一个app的内存占用：adb shell dumpsys meminfo
查看单个进程可用的最大内存adb shell getprop dalvik.vm.heapsize //表示不受控情况下的极限堆
查看单个应用程序的最大内存限制：adb shell getprop dalvik.vm.heapgrowthlimit
得到的结果为128M，就是说Dalvik Heap size的最大值超过了128M，就很可能发生OOM
查看设备上进程的cpu和内存占用情况adb shell top
adb shell top >C:\log\sb01.log（将日志输出到本地） - device commands
- adb push
... 复制文件/目录到设备 - adb pull [-a]
... 从设备复制文件/目录 - adb sync [
] 复制主机内容到设备,仅在改变时(-l 列出但不复制) - adb shell [-e escape] [-n] [-Tt] [-x] [command]
运行远程shell命令 (如果没有给出命令，则使用交互式shell)
(-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)
- adb emu
运行模拟器控制台命令 - adb logcat [
] 查看设备日志 - adb forward --list 列出所有远程socket连接
the format is a list of lines with the following format:
- adb forward
- forward socket connections
forward specs are one of:
tcp:
localabstract:
localreserved:
localfilesystem:
dev:
jdwp:
- adb forward --no-rebind
- same as 'adb forward
if
- adb forward --remove
- remove a specific forward socket connection - adb forward --remove-all - remove all forward socket connections
- adb reverse --list - list all reverse socket connections from device
- adb reverse
- reverse socket connections
reverse specs are one of:
tcp:
localabstract:
localreserved:
localfilesystem:
- adb reverse --no-rebind
- same as 'adb reverse
if
- adb reverse --remove
- remove a specific reversed socket connection
- adb reverse --remove-all - remove all reversed socket connections from device
- adb jdwp - list PIDs of processes hosting a JDWP transport
- adb install [-lrtsdg]
把安装包发送到设备并安装
(-l: “L”意味着锁的应用程序)
(-r: “R”意味着重新安装应用程序，保持其数据)
(-t: allow test packages)
(-s: “S”是指安装在SD卡代替内部存储)
(-d: allow version code downgrade (debuggable packages only))
(-g: grant all runtime permissions)
- adb install-multiple [-lrtsdpg]
- push this package file to the device and install it
(-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)
(-g: grant all runtime permissions)
- adb uninstall [-k]
卸载应用程序
(“K”意味着保持数据和缓存目录)
- adb bugreport [
] 返回设备上的一个bug报告的所有信息
If
If
e device.
If
the device.
NOTE: if the device does not support zipped bug reports, the bug report will be output on stdout.
adb backup [-f
- write an archive of the device's data to
If no -f option is supplied then the data is written
to "backup.ab" in the current directory.
(-apk|-noapk enable/disable backup of the .apks themselves
in the archive; the default is noapk.)
(-obb|-noobb enable/disable backup of any installed apk expansion
(aka .obb) files associated with each application; the default
is noobb.)
(-shared|-noshared enable/disable backup of the device's
shared storage / SD card contents; the default is noshared.)
(-all means to back up all installed applications)
(-system|-nosystem toggles whether -all automatically includes
system applications; the default is to include system apps)
(
the -all or -shared flags are passed, then the package
list is optional. Applications explicitly given on the
command line will be included even if -nosystem would
ordinarily cause them to be omitted.)
- adb restore
- restore device contents from the backup archive - adb disable-verity - disable dm-verity checking on USERDEBUG builds
- adb enable-verity - re-enable dm-verity checking on USERDEBUG builds
- adb keygen
- generate adb public/private key. The private key is stored in ,
and the public key is stored in
are overwritten.
- adb help - show this help message
- adb version - show version num