in c# void Update(){ if (Input.GetKeyDown(KeyCode.Escape)) Application.Quit(); } or in .js function Update(){ if (Input.GetKeyDown(KeyCode.Escape)) Application.Quit(); } This is the function for exit app when back button pressed, if you want to exit the app when back button pressed twice, implement the logic in the java code you have posted in question into equivalent code … Read more
Use openContextMenu: you’ll need to pass in the View you want to have the context menu opened, but that should work. 2 solved Launch ContextMenu when ‘back’ key is hit?
onBackPressed(); where u can do the same action button as back button event 0 solved Back Button default code in android
Change your code in viewDidLoad like this. class BaseViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() } func setNavigationWithCustomBackButton() { let btnLeft:UIButton! = UIButton(frame: CGRectMake(0, 0, 20, 16)) btnLeft.setTitle(“<=|”, forState: .Normal) btnLeft.titleLabel?.font = UIFont.systemFontOfSize(19, weight: UIFontWeightLight) btnLeft!.addTarget(self, action: “handleBack:”,forControlEvents: UIControlEvents.TouchUpInside) let leftItem:UIBarButtonItem = UIBarButtonItem(customView: btnLeft!) self.navigationItem.leftBarButtonItem = leftItem } func handleBack(sender: UIButton) { self.navigationController?.popViewControllerAnimated(true) } … Read more
After creating a new project in a new directory and then adding all the files too the project the issue had dissapeared! The problem seemed to be somewhere in de dproj file. I tried too find it, but it was to big for me to locate it. solved Android backbutton doesn’t work in Delphi XE5/XE6