Hello, Assuming I am able to sign my application with vendor's certificate, how do I get the access to such file as /dev/graphics/fb0? It required for process to have "graphics" gid, but I can only get the "system" uid by using the android:sharedUserId="android.uid.system".
The process with uid "system" can start new process by sending the command to Zygote with "-classpath" parameter. So my intention was to start a new process with "graphics" gid, open the device file and send the file descriptor back to parent process using Binder's ability to share file descriptors between processes. The problem that when forking zygote with "-classpath" parameter, new process does not have the standard Android runtime initialized, so I don't have the Context initialized and there is no entry point for using binder. Is it possible to use the Binder for communication between two processes directly without using services like ServiceManager or ActivityManager? Like send the binder handle integer to another process via command line parameter, so that process open the channel using this handle? -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
