Android SDK 使用技巧

1. 在Android模拟器上安装和卸载APK包

adb install [-l] [-r] <file> - push this package file to the device and install it
('-l' means forward-lock the app)  ('-r' means reinstall the app, keeping its data)


adb uninstall [-k] <package> - remove this app package from the device
('-k' means keep the data and cache directories)


安装:

adb install filename.apk

D:\android-sdk\tools>adb install filename.apk
* daemon not running. starting it now *
* daemon started successfully *
347 KB/s (111196 bytes in 0.312s)
        pkg: /data/local/tmp/filename.apk
Success

卸载:

adb uninstall filename.apk

或者

adb shell rm data/app/filename.apk


2. 在Android模拟器上使用sd card

生成sdcard镜像文件:

mksdcard: create a blank FAT32 image to be used with the Android emulator
usage: mksdcard [-l label] <size> <file>

  if <size> is a simple integer, it specifies a size in bytes
  if <size> is an integer followed by 'K', it specifies a size in KiB
  if <size> is an integer followed by 'M', it specifies a size in MiB

D:\android-sdk\tools>mksdcard.exe -l sdcard 2048M sdcard.img


启动模拟器：emulator -sdcard sdcard镜像文件
例如: emulator -sdcard sdcard.img

将资源放入到sdcard里面: adb push source-file /sdcard

例如:

D:\android-sdk\tools>adb push NOTICE.txt /sdcard
1088 KB/s (156733 bytes in 0.140s)


使用命令adb shell 查看sdcard目录:
D:\android-sdk\tools>adb shell
# ls sdcard
NOTICE.txt