@ SuppressWarnings ( "deprecation" ) String requestImpl ( String graphPath , Bundle params , String httpMethod ) throws FileNotFoundException , MalformedURLException , IOException { params . putString ( "format" , "json" ) ; if ( isSessionValid ( ) ) { params . putString ( TOKEN , getAccessToken ( ) ) ; } String url = ( graphPath != null ) ? GRAPH_BASE_URL + graphPath : RESTSERVER_URL ; return Util . openUrl ( url , httpMethod , params ) ; }
Internal call to avoid deprecated warnings .