Register custom scheme when view will appear
Register custom scheme when view will appear

bigyelow/rexxar-ios,bigyelow/rexxar-ios,douban/rexxar-ios,daydayfree/rexxar-ios,daydayfree/rexxar-ios,douban/rexxar-ios,bigyelow/rexxar-ios,daydayfree/rexxar-ios,douban/rexxar-ios