public async void SendPhoto (byte[] image)
{
if (cameraPage.IsMemberImage) {
if (CrossConnectivity.Current.IsConnected) {
MemberImageDTO memberImageDTO = new MemberImageDTO ();
memberImageDTO.ProfileID = cameraPage.SelectedUser.ProfileID;
memberImageDTO.GymID = cameraPage.SelectedUser.GymID;
memberImageDTO.ImageBytes = Convert.ToBase64String (image);
int response = await CoachServices.PostMemberImage (memberImageDTO);
if (response != 1) {
DependencyService.Get<ICustomDialog> ().Display (StringConstants._ImageSubmissionFailedPrompt, "OK");
} else {
DependencyService.Get<ICustomDialog> ().Display ("Image Saved!", "OK");
await App.Current.MainPage.Navigation.PopAsync (false);
await App.Current.MainPage.Navigation.PopAsync (false);
await App.Current.MainPage.Navigation.PushAsync (new MemberProfilePage (cameraPage.SelectedUser, image));
}
} else {
DependencyService.Get<ICustomDialog> ().Display (StringConstants._FeatureConnectivityDepencyMessage, "OK");
}
} else {
var navigationPage = new NavigationPage (new TrainerImagePage (image)) {
BarBackgroundColor = Color.Blue,
BarTextColor = Color.White
};
await App.Current.MainPage.Navigation.PushModalAsync (navigationPage, false);
}
}
public static async Task<int> PostMemberImage(MemberImageDTO memberImageDTO)
{
String serviceType = "SaveMemberImage";
string rawJSON = JsonConvert.SerializeObject(memberImageDTO);
var stringResponse = await BaseCoachServices.ServiceAPI.Post(serviceType, rawJSON);
if (stringResponse == "401")
{
if (await TokenManager.RefreshToken())
{
stringResponse = await BaseCoachServices.ServiceAPI.Post(serviceType, rawJSON);
}
}
int intResponse = 0;
int.TryParse(stringResponse, out intResponse);
return intResponse;
}
async void OnTapGestureRecognizerTapped(object sender, EventArgs args)
{
if (ViewModel.IsBusy)
return;
ViewModel.IsBusy = true;
CircleImage circleImage = sender as CircleImage;
await circleImage.FadeTo(.2, 100);
if (CrossConnectivity.Current.IsConnected)
{
MediaFile file = null;
var action = await App.Current.MainPage.DisplayActionSheet("Use camera or select picture from this device?", "Cancel", null, "Camera", "Photo Library");
if (action == null)
{
action = "Cancel";
}
if (action == "Camera")
{
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await App.Current.MainPage.DisplayAlert("No Camera", ":( No camera available.", "OK");
IsBusy = false;
return;
}
else {
file = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
Directory = "Sample",
SaveToAlbum = true,
Name = "test.jpg"
});
if (file == null)
{
action = "Cancel";
}
}
}
else {
if (action == "Photo Library")
{
file = await CrossMedia.Current.PickPhotoAsync();
if (file == null)
{
action = "Cancel";
}
}
}
if (action != "Cancel")
{
var imageRotationService = DependencyService.Get<IImageRotation>();
//byte[] pngByteArray = file.GetStream ().ToByteArray();
byte[] pngByteArray = imageRotationService.ScaleAndRotateImage(file.Path);
file.Dispose();
MemberImageDTO memberImageDTO = new MemberImageDTO();
memberImageDTO.ProfileID = ViewModel.SelectedUser.ProfileID;
memberImageDTO.GymID = ViewModel.SelectedUser.GymID;
memberImageDTO.ImageBytes = Convert.ToBase64String(pngByteArray);
int response = await CoachServices.PostMemberImage(memberImageDTO);
if (response != 1)
{
DependencyService.Get<ICustomDialog>().Display(StringConstants._ImageSubmissionFailedPrompt, "OK");
}
else {
DependencyService.Get<ICustomDialog>().Display("Image Saved!", "OK");
await Application.Current.MainPage.Navigation.PopAsync(false);
await Application.Current.MainPage.Navigation.PushAsync(new MemberProfilePage(ViewModel.SelectedUser, pngByteArray), false);
}
}
}
else {
DependencyService.Get<ICustomDialog>().Display(StringConstants._FeatureConnectivityDepencyMessage, "OK");
}
await circleImage.FadeTo(1, 100);
ViewModel.IsBusy = false;
}