Android-Sd card

I am new to android.I have created sdcard.iso file.Then i have opened the adb shell and i gave ls -l..

I found that the sdcard system file is d--------- instead of dwrxwrxwrx ..

I have tried to push image file into sdcard using DDMS-->File Explorer.I tried to push the file I 开发者_Python百科cant.

I shows cannot push the file:Its is read only file system..

I set the Target also as -sdcard

Please help me out..

once you create the sdcard image, you can place it in the avd path, or you can use the following switch to tell the emulator to use it:

-sdcard <filepath>

By default, the emulator loads the SD card image that is stored with the active AVD (see the -avd startup option).

Alternatively, you ca start the emulator with the -sdcard flag and specify the name and path of your image (relative to the current working directory)

To make an sdcard image, you use mksdcard.

mksdcard 1024M sdcard.img