Thank you but that is not what I want, what I want is to get screenshot from the device without the help of a computer and without root permission
On Aug 17, 8:47 pm, Appaholics <raghavs...@appaholics.in> wrote: > There is a tutorial on that at my > sitehttp://www.appaholics.in/lets-take-a-screenshot/. > > Thanks > > > > > > > > > > On Wed, Aug 17, 2011 at 6:08 PM, Carl Lee <ljbha...@gmail.com> wrote: > > >http://android.git.kernel.org/?p=platform/system/core.git;a=tree;f=ad... > > > I was reading these source code from android git, because I want to > > use a feature of Android Debug Bridge - screenshot. > > Most screenshot apps on market needs Root permission, which I don't > > like very much. > > >http://code.google.com/p/android-screenshot-library/ > > After some googlings and researches, I found this small library that > > allows me to take screenshot without root permission. > > But at last I found out it needs user to install Android SDK, and > > install a native program onto device using adb tool from a computer. > > This is what I wanted, neither. > > So after reading this library's code I found out what it does is > > really simple, read from "/dev/graphics/fb0" and decode it. > > The key of this library is to have the "shell" user permission. > > > After reading some of the code and docs on Android Debug Bridge's git, > > I found it is possible to communicate with the adbd (which runs on the > > device when "Application->Development->USB debug" is selected) through > > a socket interface. > > I tried it on a emulator and it works!! > > Unfortunately, most devices don't have that socket open. Instead, most > > devices listens on USB device instead of socket. > > Since I am some kind of a "C" noob, I am wondering if I am still able > > to communicate with the adbd daemon from a process that only has > > normal Android application permission and take a screenshot through > > that interface? > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to android-developers@googlegroups.com > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com > > For more options, visit this group at > >http://groups.google.com/group/android-developers?hl=en > > -- > -------------------- > Raghav Sood > CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles > required to have complete > control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
