sdk/src/com/socialize/facebook/Facebook.java
public void setAccessExpiresIn(String expiresIn) {
        if (expiresIn != null) {
            long expires = expiresIn.equals("0")
                    ? 0
                    : System.currentTimeMillis() + Long.parseLong(expiresIn) * 1000L;
            setAccessExpires(expires);
        }
    }
public void setAccessExpiresIn(String expiresIn) {
        if (expiresIn != null) {
            long expires = expiresIn.equals("0")
                    ? 0
                    : System.currentTimeMillis() + Long.parseLong(expiresIn) * 1000L;
            setAccessExpires(expires);
        }
    }
public void setAccessExpiresIn ( String expiresIn ) { if ( expiresIn != null ) { long expires = expiresIn . equals ( "0" ) ? 0 : System . currentTimeMillis ( ) + Long . parseLong ( expiresIn ) * 1000L ; setAccessExpires ( expires ) ; } }
Set the current session's duration (in seconds since Unix epoch), or "0"
if session doesn't expire.

@param expiresIn
- duration in seconds (or 0 if the session doesn't expire)
Set the current session s duration ( in seconds since Unix epoch ) or 0 if session doesn t expire .