async void doCameraPhoto(PhotoListData pld) { #if __ANDROID__ MediaPicker picker = new MediaPicker(Forms.Context); #else MediaPicker picker = new MediaPicker(); #endif if (picker.IsCameraAvailable == false) { var page = new ContentPage(); var result = page.DisplayAlert("Warning", "Camera is not available", "OK"); return; } else { try { var resultfile = await picker.TakePhoto(null); #if __ANDROID__ showDrawingView(pld); #else showDrawingView(pld); #endif } catch (Exception ex) { } } }
async void doPhotoLibrary(PhotoListData pld) { #if __ANDROID__ MediaPicker picker = new MediaPicker(Forms.Context); #else MediaPicker picker = new MediaPicker(); #endif if (picker.IsPhotoGalleryAvailable == false) { var page = new ContentPage(); var result = page.DisplayAlert("Warning", "Photo is not available", "OK"); return; } else { try { var resultfile = await picker.PickPhoto(); #if __ANDROID__ //showDrawingView(pld); #else //showDrawingView(pld); #endif } catch (Exception e) { } } }
async void showDrawingView(PhotoListData pld) { //var pv = new DrawingPhotoView(); //pv.PhotoList = pld; //await Navigation.PushAsync(pv); //pld = pv.PhotoList; }
async private Task doPhotoAction(PhotoListData pld) { #if __ANDROID__ var action = await DisplayActionSheet("Select Source", "Cancel", null, "Camera", "Photo Library"); if (action == "Camera") { doCameraPhoto(pld); } else if (action == "Photo Library") { doPhotoLibrary(pld); } #else if (App.isIOS8) // for iOS 8.0 { var avAlert = UIAlertController.Create("Select Source", "", UIAlertControllerStyle.ActionSheet); avAlert.AddAction(UIAlertAction.Create("Camera", UIAlertActionStyle.Default, async(UIAlertAction obj) => doCameraPhoto(pld))); avAlert.AddAction(UIAlertAction.Create("Photo Library", UIAlertActionStyle.Default, async(UIAlertAction obj) => doPhotoLibrary(pld))); avAlert.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Default, null)); App.rootController.ShowViewController(avAlert, null); } else { var action = await DisplayActionSheet("Select Source", "Cancel", null, "Camera", "Photo Library"); if (action == "Camera") { doCameraPhoto(pld); } else if (action == "Photo Library") { doPhotoLibrary(pld); } //doPhotoLibrary(pld); } #endif }
public HomeScreen() { pld = new PhotoListData(); Title = "Camera Test"; Button clickMe = new Button { Text = "Click Me!" }; StackLayout mainContainer = new StackLayout { Orientation = StackOrientation.Vertical, HorizontalOptions = LayoutOptions.FillAndExpand, VerticalOptions = LayoutOptions.FillAndExpand, BackgroundColor = Color.White, Spacing = 0, Children = { clickMe } }; Content = mainContainer; clickMe.Clicked += clickMe_Clicked; }
async private Task doPhotoAction(PhotoListData pld) { #if __ANDROID__ var action = await DisplayActionSheet("Select Source", "Cancel", null, "Camera", "Photo Library"); if (action == "Camera") { doCameraPhoto(pld); } else if (action == "Photo Library") { doPhotoLibrary(pld); } #else if (App.isIOS8) // for iOS 8.0 { var avAlert = UIAlertController.Create("Select Source", "", UIAlertControllerStyle.ActionSheet); avAlert.AddAction(UIAlertAction.Create("Camera", UIAlertActionStyle.Default, async (UIAlertAction obj) => doCameraPhoto(pld))); avAlert.AddAction(UIAlertAction.Create("Photo Library", UIAlertActionStyle.Default, async (UIAlertAction obj) => doPhotoLibrary(pld))); avAlert.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Default, null)); App.rootController.ShowViewController(avAlert, null); } else { var action = await DisplayActionSheet("Select Source", "Cancel", null, "Camera", "Photo Library"); if (action == "Camera") { doCameraPhoto(pld); } else if (action == "Photo Library") { doPhotoLibrary(pld); } //doPhotoLibrary(pld); } #endif }