public override bool OnShowFileChooser(Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
List <string> items = new List <string>()
{
AppResources.CameraFileChooser,
AppResources.GaleriePhotoFileChooser,
AppResources.DocumentFileChooser
};
string selectedItem = items[0];
int resultCode = 0;
var appActivity = context as MainActivity;
new AlertDialog.Builder(appActivity)
.SetSingleChoiceItems(items.ToArray(), 0, (sender, e) =>
{
selectedItem = items[e.Which];
System.Diagnostics.Debug.WriteLine(selectedItem);
})
.SetPositiveButton("OK", (sender, e) =>
{
Intent intent = null;
if (selectedItem == AppResources.CameraFileChooser)
{
intent = new Intent(MediaStore.ActionImageCapture);
CreateDirectoryForPictures();
_file = new File(_dir, String.Format("Pic_{0}.png", NoSeqGenerator.Generate()));
intent.PutExtra(MediaStore.ExtraOutput, Android.Net.Uri.FromFile(_file));
resultCode = CAMERA_RESULTCODE;
}
else if (selectedItem == AppResources.GaleriePhotoFileChooser)
{
intent = new Intent(Intent.ActionGetContent);
intent.SetType("image/*");
resultCode = IMAGE_CHOOSER_RESULTCODE;
}
else if (selectedItem == AppResources.DocumentFileChooser)
{
intent = fileChooserParams.CreateIntent();
resultCode = FILECHOOSER_RESULTCODE;
}
if (intent != null)
{
intent.PutExtra("PheidiParams", JsonConvert.SerializeObject(FileChooserPheidiParams));
mUploadMessage = filePathCallback;
appActivity.StartActivity(intent, resultCode, OnActivityResult);
}
}).Show();
return(true);
}
public void SaveSystemCredentials(string username, string password)
{
if (!string.IsNullOrWhiteSpace(username) && !string.IsNullOrWhiteSpace(password))
{
Account account = new Account
{
Username = NoSeqGenerator.Generate()
};
account.Properties.Add("Password", password);
account.Properties.Add("IsSystem", true.ToString());
account.Properties.Add("ServerNoseq", "");
account.Properties.Add("Username", username);
AccountStore.Create().Save(account, App.AppName);
}
}
/// <summary>
/// Saves the credentials.
/// </summary>
/// <param name="username">Username.</param>
/// <param name="password">Password.</param>
public string SaveCredentials(string username, string password, string systemCredentialsNoseq)
{
string noseq = "";
if (!string.IsNullOrWhiteSpace(username) && !string.IsNullOrWhiteSpace(password))
{
noseq = NoSeqGenerator.Generate();
Account account = new Account
{
Username = noseq
};
account.Properties.Add("Password", password);
account.Properties.Add("IsSystem", false.ToString());
account.Properties.Add("ServerNoseq", App.CurrentServer.Noseq);
account.Properties.Add("Username", username);
account.Properties.Add("SystemCredentialsNoseq", systemCredentialsNoseq);
AccountStore.Create(Forms.Context).Save(account, App.AppName);
}
return noseq;
}
static public void ImageImport(UIImagePickerControllerSourceType sourceType, NSUrlRequest request)
{
var imagePicker = new UIImagePickerController {
SourceType = sourceType
};
imagePicker.FinishedPickingMedia += (send, ev) =>
{
var image = (UIImage)ev.Info.ObjectForKey(new NSString("UIImagePickerControllerOriginalImage"));
var filename = String.Format("Pic_{0}.png", NoSeqGenerator.Generate());
var filepath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), filename);
using (NSData imageData = image.AsPNG())
{
Byte[] byteArray = new Byte[imageData.Length];
System.Runtime.InteropServices.Marshal.Copy(imageData.Bytes, byteArray, 0, Convert.ToInt32(imageData.Length));
App.FileHelper.SaveImage(filepath, byteArray);
}
UIApplication.SharedApplication.KeyWindow.RootViewController.DismissViewController(true, null);
var imageEditor = new PheidiTOCropViewController(image);
imageEditor.OnEditFinished(() =>
{
var param = request.Body.ToString().Split('&');
PheidiParams pp = new PheidiParams();
int index = 0;
for (int i = 0; i < param.Length; i++)
{
if (param[i].Contains("pheidiparams"))
{
pp.Load(WebUtility.UrlDecode(param[i]));
index = i;
}
}
image = imageEditor.FinalImage;
if (image != null)
{
using (NSData imageData = image.AsJPEG())
{
Byte[] byteArray = new Byte[imageData.Length];
System.Runtime.InteropServices.Marshal.Copy(imageData.Bytes, byteArray, 0, Convert.ToInt32(imageData.Length));
App.FileHelper.SaveImage(filepath, byteArray);
}
if (App.NetworkManager.GetHostServerState() == NetworkState.Reachable && (App.NetworkManager.GetNetworkState() == NetworkState.ReachableViaWiFiNetwork || App.WifiOnlyEnabled == false))
{
Task.Run(async() =>
{
await UploadImageToServer(image, filename, filepath, pp);
});
}
else
{
string title = "";
string message = "";
if (App.NetworkManager.GetHostServerState() == NetworkState.NotReachable)
{
title = AppResources.Alerte_ImageUploadHoteInacessibleTitle;
message = AppResources.Alerte_ImageUploadHoteInacessibleMessage;
}
else if (App.WifiOnlyEnabled)
{
title = AppResources.Alerte_ImageUploadPasDeWifiTitle;
message = AppResources.Alerte_ImageUploadPasDeWifiMessage;
}
App.NotificationManager.DisplayAlert(message, title, "OK", () => { });
Task.Run(async() =>
{
var iu = new ImageUpload()
{
FileName = filename,
FilePath = filepath,
Field = pp["FIELD"],
QueryFieldValue = pp["NOSEQ"],
User = App.UserNoseq,
ServerNoseq = App.CurrentServer.Noseq
};
await DatabaseHelper.Database.SaveItemAsync(iu);
});
}
}
});
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(imageEditor, true, () => { });
};
imagePicker.Canceled += (send, ev2) =>
{
UIApplication.SharedApplication.KeyWindow.RootViewController.DismissViewController(true, null);
};
UIApplication.SharedApplication.KeyWindow.RootViewController.PresentViewController(imagePicker, true, null);
}
