How can i Capture Screenshot on Android?

I want screen capture on Android phone.
I used script ’ Application.CaptureScreenshot(“unity.png”); ',
use this script, screen capture file saved at

/mnt/sdcard/Android/data/com.test.test/files/unity.png directory…

but, i save file at Android’s document directory…

How can i captrue screen shot on Android at document directory?

Plz, Help me~

you can use the ddms tool provided with the sdk.

I found this explanation (in french):

ddms in the AndroidSDK does have a screen capture ability. However when I used it with my Nexus One, the screen images it generated had a lot of tearing, so your milage may vary.

If your phone is rooted, there are various apps in the market such as ShootMe that allow you to take a screenshot. The DDMS also allows it, however like stated above, it doesn’t work right on some phones.