Possible Duplicate:
How to tell if the sdcard is mounted in Android?
can any one tel me about how to mount a SD CARD from code. I got following information from android google blog but not cleared.
the Settings app simply uses the AIDL Interface to the mount service via IMountService and calls mount.
And com.android.server.MountService sends the notifications.
The mountVolume call has this check inside : validatePermission(android.Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS);
The MountService then communicates using the NativeDaemonConnector via sockets but i am not cleared about why socket is created? and how NativeDaemonConnector communicates to VOLD.?
