private void ShowMusiciansListActivity(object sender, EventArgs e)
        {
            var playerApi = new PlayerApiController();

            var intent = new Intent(this, typeof(MusiciansListActivity));

            intent.PutExtra("players", JsonConvert.SerializeObject(playerApi.GetAllPlayers()));

            StartActivity(intent);
        }
        private void AddNewMusicianOnClick(object sender, EventArgs e)
        {
            var playerName = (EditText)FindViewById(Resource.Id.txtMusician);
            var cbVoice    = (CheckBox)FindViewById(Resource.Id.cbVoice);
            var cbGuitar   = (CheckBox)FindViewById(Resource.Id.cbGuitar);
            var cbGuitarPt = (CheckBox)FindViewById(Resource.Id.cbBass);

            var playerApi = new PlayerApiController();


            var instruments = CheckInstrumentsSelected(cbVoice, cbGuitar, cbGuitarPt);

            playerApi.AddNewPlayer(playerName.Text, instruments);
        }
        protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);

            // Create your application here
            SetContentView(Resource.Layout.NewMusician);

            var musiciansListButton = (Button)FindViewById(Resource.Id.btnListMusician);
            var addNewMusician      = (Button)FindViewById(Resource.Id.btnAddNewMusician);

            musiciansListButton.Click += ShowMusiciansListActivity;
            addNewMusician.Click      += AddNewMusicianOnClick;

            PlayerApiController.InitializeDatabase();
            InstrumentApiController.InitializeDatabase();
        }