private void ExtractVideoPickedFromGallery(Intent data)
{
try {
Android.Net.Uri selectedUri = data.Data;
string mimeType = "video";
PickedMediaFromGallery result = new PickedMediaFromGallery();
if (mimeType.StartsWith("video"))
{
string filePath = MediaUtils.GetFileFullPathAlternativeVideo(data.Data, this);
Java.IO.File videoFile = new Java.IO.File(filePath);
Java.IO.FileInputStream videoFileInputStream = new Java.IO.FileInputStream(videoFile);
byte[] videoFileBytes = new byte[videoFile.Length()];
videoFileInputStream.Read(videoFileBytes);
videoFileInputStream.Close();
videoFileInputStream.Dispose();
System.IO.Stream thumbnailStream = DependencyService.Get <IPickMediaDependencyService>().GetThumbnail(filePath);
byte[] thumbnailBytes;
thumbnailStream.Position = 0;
using (System.IO.BinaryReader reader = new System.IO.BinaryReader(thumbnailStream)) {
thumbnailBytes = reader.ReadBytes((int)thumbnailStream.Length);
}
result = new PickedMediaFromGallery()
{
Completion = true,
DataBase64 = Android.Util.Base64.EncodeToString(videoFileBytes, Android.Util.Base64Flags.Default),
DataThumbnailBase64 = Convert.ToBase64String(thumbnailBytes),
FilePath = filePath,
MimeType = ProfileMediaService.VIDEO_MEDIA_TYPE
};
}
else
{
Debugger.Break();
throw new InvalidOperationException();
}
PickVideoTaskCompletion.SetResult(result);
}
catch (Exception exc) {
Debugger.Break();
PickVideoTaskCompletion.SetResult(new PickedMediaFromGallery()
{
Exception = exc, ErrorMessage = _EXTRACTION_MEDIA_MEDIA_PICK_ERROR
});
}
}
public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Permission[] grantResults)
{
base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == _PICK_VIDEO_ASK_READ_EXTERNAL_STORAGE_PERMISSION_REQUEST_CODE)
{
if ((grantResults.Count() > 0) && (grantResults[0] == Permission.Granted))
{
SendIntentToPickVideo();
}
else
{
PickVideoTaskCompletion.SetResult(new PickedMediaFromGallery()
{
ErrorMessage = _NO_PERMISSIONS_MEDIA_ERROR
});
}
}
else if (requestCode == _PICK_VIDEO_ASK_READ_EXTERNAL_STORAGE_PERMISSION_REQUEST_CODE)
{
if ((grantResults.Count() > 0) && (grantResults[0] == Permission.Granted))
{
SendIntentToPickMedia();
}
else
{
PickMediaTaskCompletion.SetResult(new PickedMediaFromGallery()
{
ErrorMessage = _NO_PERMISSIONS_MEDIA_ERROR
});
}
}
else if (requestCode == _TAKE_VIDEO_OR_IMAGE_PERMISSION_REQUEST_CODE)
{
if (grantResults.Any() && grantResults.All(permission => permission == Permission.Granted))
{
SendIntentToTakeVideoOrImage();
}
else
{
CompleteActionTakeVideoOrImage(new PickedMediaFromGallery()
{
ErrorMessage = _NO_PERMISSIONS_MEDIA_ERROR
});
}
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (requestCode == _PICK_VIDEO_FROM_GALLERY_SELECT_GALLERY)
{
if (resultCode == Result.Ok)
{
ExtractVideoPickedFromGallery(data);
}
else if (resultCode == Result.Canceled)
{
PickVideoTaskCompletion.SetResult(new PickedMediaFromGallery()
{
Completion = true
});
}
}
else if (requestCode == _PICK_VIDEO_FROM_GALLERYSELECT_GALLERY_KITKAT)
{
if (resultCode == Result.Ok)
{
ExtractVideoPickedFromGallery(data);
}
else if (resultCode == Result.Canceled)
{
PickVideoTaskCompletion.SetResult(new PickedMediaFromGallery()
{
Completion = true
});
}
}
else if (requestCode == _PICK_MEDIA_FROM_GALLERY_SELECT_GALLERY)
{
if (resultCode == Result.Ok)
{
ExtractMediaPickedFromGallery(data);
}
else if (resultCode == Result.Canceled)
{
PickMediaTaskCompletion.SetResult(new PickedMediaFromGallery()
{
Completion = true
});
}
}
else if (requestCode == _PICK_MEDIA_FROM_GALLERY_SELECT_GALLERY_KITKAT)
{
if (resultCode == Result.Ok)
{
ExtractMediaPickedFromGallery(data);
}
else if (resultCode == Result.Canceled)
{
PickMediaTaskCompletion.SetResult(new PickedMediaFromGallery()
{
Completion = true
});
}
}
else if (requestCode == _TAKE_IMAGE_OR_VIDEO_REQUEST_CODE)
{
if (resultCode == Result.Ok)
{
if (data == null)
{
ExtractImageTakedFromCamera(data);
}
else
{
ExtractVideoTakedFromCamera(data);
}
}
else
{
CompleteActionTakeVideoOrImage(new PickedMediaFromGallery()
{
Completion = true
});
}
}
}
