package Ġio . cl app r . player . base . keys Ċ Ċ enum Ġclass ĠKey ( val Ġvalue : ĠString ) Ġ{ ĊĠĠĠ ĠUN DEFINED (" undefined "), ĊĠĠĠ ĠP LAY (" play "), ĊĠĠĠ ĠPA USE (" pause "), ĊĠĠĠ ĠSTOP (" stop "), ĊĠĠĠ ĠP LAY _ PAUSE (" play Pause "), ĊĠĠĠ ĠUP (" up "), ĊĠĠĠ ĠDOWN (" down "), ĊĠĠĠ ĠRIGHT (" right "), ĊĠĠĠ ĠLEFT (" left "), ĊĠĠĠ ĠBACK (" back "), ĊĠĠĠ ĠFAST _ FORWARD (" fast Forward "), ĊĠĠĠ ĠRE W IND (" rewind "); ĊĊĠĠĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠĠĠĠĠ Ġfun ĠgetBy Value ( value : ĠString ) Ġ= Ġvalues (). first OrNull Ġ{ Ġit . value Ġ== Ġvalue Ġ} ĊĠĠĠ Ġ} Ċ }