//Called when the page is created
protected override void OnCreate(Bundle bundle)
{
base.OnCreate (bundle);
int mealId = Intent.GetIntExtra ("mealId", 0);
Console.WriteLine ("Recipe Id: " + mealId);
SetContentView (Resource.Layout.Walkthrough);
vp = FindViewById<ViewPager> (Resource.Id.walkthrough_pager);
//Store pointers to timer frames to be referenced by the fragments
timerFrames = new TimerDisplayFrame[5];
timerFrames [0] = new TimerDisplayFrame(FindViewById<ViewGroup> (Resource.Id.walkthrough_frame_1));
timerFrames [1] = new TimerDisplayFrame(FindViewById<ViewGroup> (Resource.Id.walkthrough_frame_2));
timerFrames [2] = new TimerDisplayFrame(FindViewById<ViewGroup> (Resource.Id.walkthrough_frame_3));
timerFrames [3] = new TimerDisplayFrame(FindViewById<ViewGroup> (Resource.Id.walkthrough_frame_4));
timerFrames [4] = new TimerDisplayFrame(FindViewById<ViewGroup> (Resource.Id.walkthrough_frame_5));
timerPoolHandler = new TimerPoolHandler (timerFrames);
//TODO fix
steps = WebUtils.getRecipeSteps (mealId);
fragmentCount = steps.Length + 1;
Console.WriteLine (mealId);
Console.WriteLine (steps.ToString());
vp.Adapter = new StepFragmentPagerAdapter (SupportFragmentManager, steps, timerPoolHandler);
//Set up the progress dots to appear at the bottom of the screen
ViewGroup pd = (ViewGroup) FindViewById (Resource.Id.walkthrough_progress_dots);
NavDot[] progressDots = new NavDot[fragmentCount];
Drawable open = Resources.GetDrawable (Resource.Drawable.circle_open);
for (int i = 0; i < progressDots.Length; i++) {
NavDot dot = new NavDot (this);
dot.SetMaxWidth(30);
dot.SetImageDrawable (open);
pd.AddView (dot);
dot.Num = i;
dot.Click += delegate {
Console.WriteLine("Going to page " + dot.Num);
vp.SetCurrentItem (dot.Num, true);
};
progressDots [i] = dot;
}
progressDots[0].SetImageDrawable (Resources.GetDrawable(Resource.Drawable.circle_closed));
ViewGroup pbs = (ViewGroup)FindViewById (Resource.Id.walkthrough_progress_bars);
vp.AddOnPageChangeListener (new StepChangeListener (progressDots, open, Resources.GetDrawable(Resource.Drawable.circle_closed)));
}
public StepChangeListener(NavDot[] dots, Drawable open, Drawable closed, ViewGroup progressBars)
: base()
{
this.dots = dots;
this.open = open;
this.closed = closed;
this.progressBars = progressBars;
this.selected = 0;
}
public StepChangeListener(NavDot[] dots, Drawable open, Drawable closed)
: base()
{
this.dots = dots;
this.open = open;
this.closed = closed;
this.selected = 0;
}
