remember saved default value for screen mode
remember saved default value for screen mode
NickSavage/koreader,Hzj-jie/koreader,NiLuJe/koreader,pazos/koreader,lgeek/koreader,ashang/koreader,Markismus/koreader,poire-z/koreader,koreader/koreader,NiLuJe/koreader,koreader/koreader,frankyifei/koreader,Frenzie/koreader,noname007/koreader,ashhher3/koreader,houqp/koreader,chihyang/koreader,apletnev/koreader,mihailim/koreader,mwoz123/koreader,chrox/koreader,poire-z/koreader,robert00s/koreader,Frenzie/koreader