private async Task saveChangesAsync()
{
if (nameEntry.Text == null || nameEntry.Text == "")
{
await parentPage.DisplayAlert("Warning", "Contact must have name", "Ok");
return;
}
string filePath;
if (this.contactMedia == null)
{
filePath = Path.Combine(FilePaths.allContactsPath, $@"{Guid.NewGuid()}" + ".contact");
IFile file = await FileSystem.Current.LocalStorage.CreateFileAsync(filePath, CreationCollisionOption.FailIfExists);
}
else
{
filePath = contactMedia.filePath;
}
ContactMediaContent newContactMedia = contactMedia;
// update fields on contact media
if (newContactMedia == null)
{
newContactMedia = new ContactMediaContent(filePath);
}
newContactMedia.initialize(nameEntry.Text, phoneEntry.Text, imageFilePath);
// If null add to card
if (this.contactMedia == null)
{
parentCard?.addMedia(newContactMedia);
MediaManager.addNewMedia(newContactMedia);
}
this.capturedMedia = newContactMedia;
this.contactMedia = this.capturedMedia as ContactMediaContent;
JSONSerialManager.serialize(filePath, newContactMedia);
//await Navigation.PopAsync();
}
//Open existing contact
public ContactView(bool isEditable, AbMediaContent media)
{
InitializeComponent();
this.contactMedia = media as ContactMediaContent;
this.contactImage.Source = contactMedia.image;
this.imageFilePath = contactMedia.imageFilePath;
this.nameEntry.Text = contactMedia.name;
this.phoneEntry.Text = contactMedia.phoneNumber;
/*
* if(imageFilePath == null || imageFilePath == "")
* {
* this.changeImageLabel.Text = "Set Image";
* }
* else
* this.changeImageLabel.Text = "Change Image";
*/
this.parentPage = Navigation.NavigationStack.LastOrDefault();
}