private async Task Save()
{
string setting_obj = "";
if (File.Exists(Globals.app_setting_json))
{
File.Delete(Globals.app_setting_json);
}
if (ValidateInput())
{
app_setting = new AppSetting
{
device_id = DeviceId,
api_endpoint = API_endpoint,
api_entity = API_entity,
api_url = API_url
};
setting_obj = JsonConvert.SerializeObject(app_setting);
JObject obj = JObject.Parse(setting_obj);
using (StreamWriter file = File.CreateText(Globals.app_setting_json))
using (JsonTextWriter writer = new JsonTextWriter(file))
{
obj.WriteTo(writer);
}
ResetValues();
if (Load())
{
await _nav.DisplayAlert("Settings", "Settings has been saved and loaded.", "OK");
}
}
}
