public AlertDetailsPage(AlertNavigationPage alertManager)
        {
            // MAP MODULE
                // Address
                // Map
            // TEXT MODULE
                // Room -- Floor
            // SEND MODULE
                //Button

            // Create Screen Elements
            var button = new Button {
                Text = "Send Test Alert",
                TextColor = Color.White,
                BackgroundColor = Color.Red,
                HorizontalOptions = LayoutOptions.FillAndExpand,
                MinimumHeightRequest = 100

            };
            button.Clicked += (sender, e) => {
                alertManager.SendAlert ();
            };

            // Create Screen Content
            Content = new ContentView {
                Content = new StackLayout {
                    Children = {
                        button
                    }
                }
            };
        }
        public AlertTypePage(AlertNavigationPage alertManager)
        {
            this.alertManager = alertManager;

            // Create Screen Elements
            var emergencyButton = new Button {
                Text = "Emergency Alert",
                TextColor = Color.White,
                BackgroundColor = Color.Gray,
                HorizontalOptions = LayoutOptions.FillAndExpand,
                VerticalOptions = LayoutOptions.CenterAndExpand,
                MinimumHeightRequest = 300

            };
            emergencyButton.Clicked += (sender, e) => {
                alertManager.alert.type = AlertType.Emergency;
                alertManager.GotoAlertDetails();
            };

            var nervousButton = new Button {
                Text = "Nervous Alert",
                TextColor = Color.White,
                BackgroundColor = Color.Gray,
                HorizontalOptions = LayoutOptions.FillAndExpand,
                VerticalOptions = LayoutOptions.CenterAndExpand,
                MinimumHeightRequest = 300,
            };
            nervousButton.Clicked += (sender, e) => {
                alertManager.alert.type = AlertType.Nervous;
                alertManager.GotoAlertDetails();
            };

            // Create Screen Content
            Content = new ContentView {
                Content = new StackLayout {
                    VerticalOptions = LayoutOptions.CenterAndExpand,
                    Spacing = 50,
                    Children = {
                        emergencyButton,
                        nervousButton
                    }
                }
            };
        }
 /* Navigation Functions */
 private void openAlertPage()
 {
     var alertNav = new AlertNavigationPage (api);
     alertNav.doneAction = () => {
         Navigation.PopModalAsync ();
     };
     Navigation.PushModalAsync (alertNav);
 }