ddms to take screenshots of my phone and it works fine, but when I try to do the same with my tablet I just get a black image. The phone is a Samsung Intercept running Android 2.2; the tablet is a ViewSonic gTablet with Cyanogenmod 7. I found a forum post that mentions that Tegra devices (like the gTablet) don't use
fb0, so normal screenshots don't work, but it also claims that screenshots taken through
adb connections work and they don't for me -- I get the same black image. Is that the reason
ddms doesn't work on my tablet? Is there a workaround that will let me take screenshots?