ios - SFSafariViewController : Overlay is not appearing sometimes -


i using sfsafariviewcontroller, , did not wanted show status bar of safari , have hidden adding overlay. have own button on overlay , working fine. safari status bar hidden , shows overlay somehow overlay disappears , safari status bar visible. doubt because link being reloaded automatically how? calling once. not sure why overlay disappear only. below code -

self.navigationcontroller?.presentviewcontroller(sfcontroller!, animated: true, completion: {              let bounds = uiscreen.mainscreen().bounds             let overlay = uiview(frame: cgrect(x: 0, y: 0, width: bounds.size.width, height: 65))             overlay.backgroundcolor = uicolor(nethex: 0x275e37)             let completedbtn = uibutton()             let favbtn = uibutton()              let image = uiimage(named: "home.png") uiimage?             let homebtn   = uibutton(type: uibuttontype.custom) uibutton             homebtn.frame = cgrectmake(20, 25, 35, 35)             homebtn.setimage(image, forstate: .normal)             homebtn.addtarget(self, action: #selector(detailsviewcontroller.homebtnaction), forcontrolevents:.touchupinside)              completedbtn.settitle("mark completed",forstate: .normal)             completedbtn.titlelabel!.font =  uifont(name: "fidelitysans-regular", size: 20)             completedbtn.settitlecolor(uicolor.whitecolor(), forstate: .normal)             completedbtn.frame = cgrectmake((bounds.size.width - 210), 25, 200, 35)             completedbtn.backgroundcolor = uicolor(nethex: 0x6f9824)             completedbtn.addtarget(self, action: #selector(detailsviewcontroller.completedaction), forcontrolevents: uicontrolevents.touchupinside)              favbtn.settitle("save favorite", forstate: .normal)             favbtn.titlelabel!.font =  uifont(name: "fidelitysans-regular", size: 20)             favbtn.settitlecolor(uicolor.whitecolor(), forstate: .normal)             favbtn.frame = cgrectmake((bounds.size.width - 420), 25, 200, 35)             favbtn.backgroundcolor = uicolor(nethex: 0x6f9824)             favbtn.addtarget(self, action: #selector(detailsviewcontroller.favoriteaction), forcontrolevents: uicontrolevents.touchupinside)              overlay.addsubview(favbtn)             overlay.addsubview(completedbtn)             overlay.addsubview(homebtn)             self.sfcontroller!.view.addsubview(overlay)           }) 

any appreciated stuck in issue long time , cant fine solution. thanks!

what trying not allowed. sfsafariviewcontroller should presented is.

instead, use wkwebview build in-app browser , add custom controls.


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