public override bool OnShowFileChooser(WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
this.message = filePathCallback;
Intent chooserIntent = fileChooserParams.CreateIntent();
chooserIntent.AddCategory(Intent.CategoryOpenable);
this.activity.StartActivity(Intent.CreateChooser(chooserIntent, "File Chooser"), filechooser, this.OnActivityResult);
return(true);
}
public override bool OnShowFileChooser(global::Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
base.OnShowFileChooser(webView, filePathCallback, fileChooserParams);
var chooserIntent = fileChooserParams.CreateIntent();
RegisterCustomFileUploadActivity(filePathCallback, chooserIntent, fileChooserParams.Title);
return true;
}
public override bool OnShowFileChooser(global::Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
if (fileChooserParams is null)
{
throw new ArgumentNullException(nameof(fileChooserParams));
}
base.OnShowFileChooser(webView, filePathCallback, fileChooserParams);
return(ChooseFile(filePathCallback, fileChooserParams.CreateIntent(), fileChooserParams.Title));
}
private async Task StartFileChooser(CancellationToken ct, FileChooserParams fileChooserParams)
{
var intent = fileChooserParams.CreateIntent();
//Get an invisible (Transparent) Activity to handle the Intent
var delegateActivity = await StartActivity <DelegateActivity>(ct);
var result = await delegateActivity.GetActivityResult(ct, intent);
_filePathCallback.OnReceiveValue(FileChooserParams.ParseResult((int)result.ResultCode, result.Intent));
}
public override bool OnShowFileChooser(Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
var appActivity = _context as MainActivity;
mUploadMessage = filePathCallback;
Intent chooserIntent = fileChooserParams.CreateIntent();
appActivity.StartActivity(chooserIntent, FILECHOOSER_RESULTCODE, OnActivityResult);
//return base.OnShowFileChooser (webView, filePathCallback, fileChooserParams);
return(true);
}
public override bool OnShowFileChooser(WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
if (MainActivity.Instance == null)
{
return(false);
}
Intent intent = fileChooserParams.CreateIntent();
MainActivity.Instance.ChooseFile(filePathCallback, intent);
return(true);
}
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 override bool OnShowFileChooser(Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
try
{
var appActivity = Xamarin.Forms.Forms.Context as MainActivity;
mUploadMessage = filePathCallback;
Intent chooserIntent = fileChooserParams.CreateIntent();
appActivity.StartActivity(chooserIntent);
//return base.OnShowFileChooser (webView, filePathCallback, fileChooserParams);
return(true);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("4 " + ex.Message);
return(true);
}
}
public override bool OnShowFileChooser(global::Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
base.OnShowFileChooser(webView, filePathCallback, fileChooserParams);
return(ChooseFile(filePathCallback, fileChooserParams.CreateIntent(), fileChooserParams.Title));
}
public override bool OnShowFileChooser(global::Android.Webkit.WebView webView, IValueCallback filePathCallback, FileChooserParams fileChooserParams)
{
base.OnShowFileChooser(webView, filePathCallback, fileChooserParams);
return ChooseFile(filePathCallback, fileChooserParams.CreateIntent(), fileChooserParams.Title);
}
