从Android模拟器sdcard中导出文件
环境
Eclipse Indigo + Android 2.2
问题
Android模拟器中使用微信，微信好友向我发送图片，保存后想导出到电脑磁盘中。
解决
使用adb pull命令。
adb pull <remote> [<local>] - copy file/dir from device adb pull 模拟器路径 [电脑磁盘路径，可选，不填表示导出到当前目录] –从设备中拷贝文件或者目录
比如从/sdcard/tencent/MicroMsg/Camera目录中导出图片到D盘，可以使用如下命令：
adb pull /sdcard/tencent/MicroMsg/Camera D:\
操作日志
C:\Users\Wentasy>adb -help
Android Debug Bridge version 1.0.26
-d - directs command to the only connected USB devic
e
returns an error if more than one USB device is
present.
-e - directs command to the only running emulator.
returns an error if more than one emulator is r
unning.
-s <serial number> - directs command to the USB device or emulator w
ith
the given serial number. Overrides ANDROID_SERI
AL
environment variable.
-p <product name or path> - simple product name like 'sooner', or
a relative/absolute path to a product
out directory like 'out/target/product/sooner'.
If -p is not specified, the ANDROID_PRODUCT_OUT
environment variable is used, which must
be an absolute path.
devices - list all connected devices
connect <host>[:<port>] - connect to a device via TCP/IP
Port 5555 is used by default if no port number
is specified.
disconnect [<host>[:<port>]] - disconnect from a TCP/IP device.
Port 5555 is used by default if no port number
is specified.
Using this ocmmand with no additional arguments
will disconnect from all connected TCP/IP devic
es.
device commands:
adb push <local> <remote> - copy file/dir to device
adb pull <remote> [<local>] - copy file/dir from device
adb sync [ <directory> ] - copy host->device only if changed
(-l means list but don't copy)
(see 'adb help all')
adb shell - run remote shell interactively
adb shell <command> - run remote shell command
adb emu <command> - run emulator console command
adb logcat [ <filter-spec> ] - View device log
adb forward <local> <remote> - forward socket connections
forward specs are one of:
tcp:<port>
localabstract:<unix domain socket name>
localreserved:<unix domain socket name>
localfilesystem:<unix domain socket name>
dev:<character device name>
jdwp:<process pid> (remote only)
adb jdwp - list PIDs of processes hosting a JDWP transport
adb install [-l] [-r] [-s] <file> - push this package file to the device and i
nstall it
('-l' means forward-lock the app)
('-r' means reinstall the app, keeping its data
)
('-s' means install on SD card instead of inter
nal storage)
adb uninstall [-k] <package> - remove this app package from the device
('-k' means keep the data and cache directories
)
adb bugreport - return all information from the device
that should be included in a bug report.
adb help - show this help message
adb version - show version num
DATAOPTS:
(no option) - don't touch the data partition
-w - wipe the data partition
-d - flash the data partition
scripting:
adb wait-for-device - block until device is online
adb start-server - ensure that there is a server running
adb kill-server - kill the server if it is running
adb get-state - prints: offline | bootloader | device
adb get-serialno - prints: <serial-number>
adb status-window - continuously print device status for a specifie
d device
adb remount - remounts the /system partition on the device re
ad-write
adb reboot [bootloader|recovery] - reboots the device, optionally into the boo
tloader or recovery program
adb reboot-bootloader - reboots the device into the bootloader
adb root - restarts the adbd daemon with root permissions
adb usb - restarts the adbd daemon listening on USB
adb tcpip <port> - restarts the adbd daemon listening on TCP on th
e specified port
networking:
adb ppp <tty> [parameters] - Run PPP over USB.
Note: you should not automatically start a PPP connection.
<tty> refers to the tty for PPP stream. Eg. dev:/dev/omap_csmi_tty1
[parameters] - Eg. defaultroute debug dump local notty usepeerdns
adb sync notes: adb sync [ <directory> ]
<localdir> can be interpreted in several ways:
- If <directory> is not specified, both /system and /data partitions will be u
pdated.
- If it is "system" or "data", only the corresponding partition
is updated.
environmental variables:
ADB_TRACE - Print debug information. A comma separated list
of the following values
1 or all, adb, sockets, packets, rwx, usb, sync
, sysdeps, transport, jdwp
ANDROID_SERIAL - The serial number to connect to. -s takes prior
ity over this if given.
ANDROID_LOG_TAGS - When used with the logcat option, only these de
bug tags are printed.
C:\Users\Wentasy>cd D:
D:\
C:\Users\Wentasy>D:
D:\>adb pull /sdcard/tencent/MicroMsg/Camera D:\
pull: building file list...
pull: /sdcard/tencent/MicroMsg/Camera/mmexport1365840005829.jpg -> D:\/mmexport1
365840005829.jpg
pull: /sdcard/tencent/MicroMsg/Camera/mmexport1365839981899.jpg -> D:\/mmexport1
365839981899.jpg
pull: /sdcard/tencent/MicroMsg/Camera/mmexport1365839955299.jpg -> D:\/mmexport1
365839955299.jpg
pull: /sdcard/tencent/MicroMsg/Camera/mmexport1365839940125.jpg -> D:\/mmexport1
365839940125.jpg
4 files pulled. 0 files skipped.
45 KB/s (121750 bytes in 2.595s)
D:\>
D:\>dir
Volume in drive D is LENOVO
Volume Serial Number is BCCD-80BD
Directory of D:\
2013/04/13 16:13 30,560 mmexport1365839940125.jpg
2013/04/13 16:13 29,325 mmexport1365839955299.jpg
2013/04/13 16:13 30,643 mmexport1365839981899.jpg
2013/04/13 16:13 31,222 mmexport1365840005829.jpg
参考资料
adb –help
总结
1.多看帮助文档；
2.英语确实很重要，不用在网上查找任何资料，只要有帮助文档、参考手册很多问题都可以解决。
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