protected void ToggleEditing()
{
if (EditingOn)
{
SavePhotoData();
_tiltCorrectorButton.SetImageResource(Resource.Drawable.ic_edit);
EditingOn = false;
}
else
{
_tiltCorrectorButton.SetImageResource(Resource.Drawable.ic_save);
EditingOn = true;
TutorialDialog.ShowTutorial(this, TutorialPart.PhotoEditActivity,
new TutorialPage[] {
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_heading_correction, textResourceId = Resource.String.Tutorial_PhotoEdit_HeadingCorrection
},
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_horizont_correction, textResourceId = Resource.String.Tutorial_PhotoEdit_HorizontCorrection
},
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_viewangle_correction, textResourceId = Resource.String.Tutorial_PhotoEdit_ViewAngleCorrection
},
});
}
}
protected override void OnStart()
{
base.OnStart();
/* Display thumbnail first (this is not needed probably)
* if (_photodata.Thumbnail != null)
* {
* var bitmap = BitmapFactory.DecodeByteArray(_photodata.Thumbnail, 0, _photodata.Thumbnail.Length);
* MainThread.BeginInvokeOnMainThread(() => { photoView.SetImageBitmap(bitmap); });
* }*/
if (_firstStart)
{
TutorialDialog.ShowTutorial(this, TutorialPart.PhotoShowActivity,
new TutorialPage[]
{
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_photoedit_save, textResourceId = Resource.String.Tutorial_PhotoShow_Save
},
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_photoedit_share, textResourceId = Resource.String.Tutorial_PhotoShow_Share
},
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_photoedit_crop, textResourceId = Resource.String.Tutorial_PhotoShow_Crop
},
new TutorialPage()
{
imageResourceId = Resource.Drawable.tutorial_photoedit_tilt, textResourceId = Resource.String.Tutorial_PhotoShow_Tilt
},
}, () => { _firstStart = false; });
}
}
public static void ShowTutorial(Context context, TutorialPart tp, TutorialPage[] tutorialPages, Action onTutorialFinished = null)
{
if (AppContextLiveData.Instance.Settings.IsTutorialNeeded(tp))
{
IsInProgress = true;
var dialog = new TutorialDialog(context, tp, tutorialPages, onTutorialFinished);
dialog.Show();
}
else
{
onTutorialFinished?.Invoke();
}
}