public async Task<UserListModel> GetUserList(int page)
{
try
{
//if has internet connection: call the rest service
//if not, get offline data
if (await ConnectivityHelper.CheckConnectivityAsync())
{
string uri = String.Format(Constants.ApiUri+ "/api/users?per_page={0}", 50);
var response = await _requestProvider.GetAsync<UserListModel>(uri);
if (response == null)
{
response = new UserListModel();
}
Settings.UserList = response;
return response;
}
else
{
return Settings.UserList;
}
}
catch (Exception ex)
{
if (Settings.UserList != null)
{
return Settings.UserList;
}
else
{
return new UserListModel() { Users = new List<UserModel>() };
}
}
}
public virtual async Task InitializeAsync(object navigationData)
{
IsConnected = true;
Plugin.Connectivity.CrossConnectivity.Current.ConnectivityChanged += async(sender, args) =>
{
IsConnected = (await ConnectivityHelper.CheckConnectivityAsync());
};
IsConnected = true;
IsConnected = await ConnectivityHelper.CheckConnectivityAsync();
}
private async Task TryConnectAsync()
{
if (_isConnecting)
{
return;
}
try
{
_isConnecting = true;
IsBusy = true;
IsConnected = await ConnectivityHelper.CheckConnectivityAsync();
}
catch
{
}
finally
{
IsBusy = false;
_isConnecting = false;
}
}
