Create/delete folder on SD card use DDMS perspective to manage SD card

　　　　Create and delete folders on the SD card

Basic steps:

(1): Enter the ADB shell command in the console and enter the shell console.

(2): Enter the CD sdcard command in the shell console to enter the SD card.

(3): In the shell console, enter the Ls-al command to view all the files and folders included in the SD card.

(4): In the shell console, enter the mkdir mrsoft command to create a folder named Mrsoft.

(5): In the shell console, enter the Ls-al command to view all the files and folders included in the SD card. You can see that the folder Mrsoft has been created.

(6): In the shell console, enter the Ls-al command to view all the files and folders included in the SD card. You can delete the Mrsoft folder that you just created.

(7): Enter the Ls-al command in the shell console to see all the files and folders contained in the SD card, and you can see that the folder Mrsoft has been deleted.

managing SD cards with DDMS perspective

If you use the ADT plugin to develop an Android program, you can enter the DDMS to operate the SD card

　　　　(1): Select "Window"/"Open Perspective"/ddms view.

(2): Run the Android emulator, at which point the boot information is displayed in the DDMS perspective there is a file Explorer

(3): Select the file Explorer selector card to open the SDcard folder in the Mnt folder

(4): Click to open the SDcard folder and select the folder you want to copy.

Create/delete folder on SD card use DDMS perspective to manage SD card