protected override void OnCreate(Bundle savedInstanceState) { base.OnCreate(savedInstanceState); AppContextLiveData.Instance.SetLocale(this); if (AppContextLiveData.Instance.IsPortrait) { SetContentView(Resource.Layout.SettingsActivityPortrait); } else { SetContentView(Resource.Layout.SettingsActivityLandscape); } var toolbar = FindViewById <Toolbar>(Resource.Id.toolbar); SetActionBar(toolbar); ActionBar.SetDisplayShowHomeEnabled(true); ActionBar.SetDisplayHomeAsUpEnabled(true); ActionBar.SetDisplayShowTitleEnabled(true); ActionBar.SetTitle(Resource.String.SettingsActivity); _spinnerLanguages = FindViewById <Spinner>(Resource.Id.spinnerLanguage); _spinnerPhotoResolution = FindViewById <Spinner>(Resource.Id.spinnerResolution); _switchManualViewAngle = FindViewById <Switch>(Resource.Id.switchManualViewAngle); _seekBarCorrectionViewAngleHorizontal = FindViewById <SeekBar>(Resource.Id.seekBarCorrectionViewAngleHorizontal); _textViewAngleHorizontal = FindViewById <TextView>(Resource.Id.textViewAngleHorizontal); _seekBarCorrectionViewAngleVertical = FindViewById <SeekBar>(Resource.Id.seekBarCorrectionViewAngleVertical); _textViewAngleVertical = FindViewById <TextView>(Resource.Id.textViewAngleVertical); _resetButton = FindViewById <Button>(Resource.Id.reset); _resetButton.SetOnClickListener(this); var adapterLanguages = new ArrayAdapter(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, _listOfLanguages); _spinnerLanguages.Adapter = adapterLanguages; _spinnerLanguages.SetSelection(_listOfLanguages.FindIndex(i => i == PoiCountryHelper.GetLanguageName(_settings.Language))); _spinnerLanguages.ItemSelected += (sender, args) => { InvalidateOptionsMenu(); }; _listOfCameraResolutions = CameraUtilities.GetCameraResolutions(_settings.CameraId).Where(x => x.Width >= ScaleImageView.MIN_IMAGE_SIZE && x.Height >= ScaleImageView.MIN_IMAGE_SIZE).ToList(); var adapterPhotoResolution = new ArrayAdapter(this, Android.Resource.Layout.SimpleSpinnerDropDownItem, _listOfCameraResolutions); _spinnerPhotoResolution.Adapter = adapterPhotoResolution; var resolutionIdx = _listOfCameraResolutions.FindIndex(i => i.Equals(_settings.CameraResolutionSelected)); _spinnerPhotoResolution.SetSelection(resolutionIdx); _spinnerPhotoResolution.ItemSelected += (sender, args) => { InvalidateOptionsMenu(); }; _switchManualViewAngle.Checked = _settings.IsViewAngleCorrection; _switchManualViewAngle.SetOnClickListener(this); _seekBarCorrectionViewAngleHorizontal.Enabled = _settings.IsViewAngleCorrection; _seekBarCorrectionViewAngleHorizontal.Progress = (int)(_settings.CorrectionViewAngleHorizontal * 10); _seekBarCorrectionViewAngleHorizontal.ProgressChanged += SeekBarProgressChanged; _seekBarCorrectionViewAngleVertical.Enabled = _settings.IsViewAngleCorrection; _seekBarCorrectionViewAngleVertical.Progress = (int)(_settings.CorrectionViewAngleVertical * 10); _seekBarCorrectionViewAngleVertical.ProgressChanged += SeekBarProgressChanged; UpdateViewAngleText(_settings.CorrectionViewAngleHorizontal, _settings.CorrectionViewAngleVertical); _switchManualGpsLocation = FindViewById <Switch>(Resource.Id.switchManualGpsLocation); _switchManualGpsLocation.Checked = _settings.IsManualLocation; _switchManualGpsLocation.SetOnClickListener(this); _textViewLatitude = FindViewById <TextView>(Resource.Id.latitudeTitle); _textViewLongitude = FindViewById <TextView>(Resource.Id.longitudeTitle); _textViewAltitude = FindViewById <TextView>(Resource.Id.altitudeTitle); _editTextLatitude = FindViewById <EditText>(Resource.Id.editTextLatitude); _editTextLongitude = FindViewById <EditText>(Resource.Id.editTextLongitude); _editTextAltitude = FindViewById <EditText>(Resource.Id.editTextAltitude); _editTextLatitude.TextChanged += ManualGpsLocationChanged; _editTextLongitude.TextChanged += ManualGpsLocationChanged; _editTextAltitude.TextChanged += ManualGpsLocationChanged; EnableOrDisableGpsLocationInputs(_settings.IsManualLocation); InitializeGpsLocationInputs(_settings.IsManualLocation ? _settings.ManualLocation : AppContextLiveData.Instance.MyLocation); _switchAltitudeFromElevationMap = FindViewById <Switch>(Resource.Id.switchAltitudeFromElevationMap); _switchAltitudeFromElevationMap.Checked = _settings.AltitudeFromElevationMap; _switchAltitudeFromElevationMap.SetOnClickListener(this); _switchAutoElevationProfile = FindViewById <Switch>(Resource.Id.switchAutoElevationProfile); _switchAutoElevationProfile.Checked = _settings.AutoElevationProfile; _switchAutoElevationProfile.SetOnClickListener(this); var buttonClearElevationData = FindViewById <Button>(Resource.Id.buttonClearElevationData); buttonClearElevationData.SetOnClickListener(this); _textViewElevationDataSize = FindViewById <TextView>(Resource.Id.textViewElevationDataSize); UpdateElevationDataSize(); }