public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var view = inflater.Inflate(Resource.Layout.Tab_camera, container, false);
var mContext = this.Activity;
var mViewFlipper = (ViewFlipper)view.FindViewById(Resource.Id.view_flipper);
var listener = new SwipeOnGestureListener(AppConstant.SWIPE_MIN_DISTANCE, AppConstant.SWIPE_THRESHOLD_VELOCITY);
var detector = new GestureDetector(listener);
mViewFlipper.Touch += (sender, e) =>
{
detector.OnTouchEvent(e.Event);
};
listener.Next += (sender, e) =>
{
mViewFlipper.SetInAnimation(mContext, Resource.Animation.left_in);
mViewFlipper.SetOutAnimation(mContext, Resource.Animation.left_out);
mViewFlipper.ShowNext();
};
listener.Previous += (sender, e) =>
{
mViewFlipper.SetInAnimation(mContext, Resource.Animation.right_in);
mViewFlipper.SetOutAnimation(mContext, Resource.Animation.right_out);
mViewFlipper.ShowPrevious();
};
view.FindViewById(Resource.Id.play).Click += (sender, e) =>
{
//sets auto flipping
mViewFlipper.AutoStart = true;
mViewFlipper.SetFlipInterval(4000);
mViewFlipper.StartFlipping();
};
view.FindViewById(Resource.Id.stop).Click += (sender, e) =>
{
//stop auto flipping
mViewFlipper.StopFlipping();
};
return(view);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Create your application here
var mContext = this;
SetContentView(Resource.Layout.Fullscreen_view);
mViewFlipper = (AdapterViewFlipper)FindViewById(Resource.Id.adpater_view_flipper);
var listener = new SwipeOnGestureListener(AppConstant.SWIPE_MIN_DISTANCE, AppConstant.SWIPE_THRESHOLD_VELOCITY);
var detector = new GestureDetector(listener);
mViewFlipper.Touch += (sender, e) =>
{
detector.OnTouchEvent(e.Event);
};
listener.Next += (sender, e) =>
{
mViewFlipper.SetInAnimation(mContext, Resource.Animation.left_in_obj);
mViewFlipper.SetOutAnimation(mContext, Resource.Animation.left_out_obj);
mViewFlipper.ShowNext();
};
listener.Previous += (sender, e) =>
{
mViewFlipper.SetInAnimation(mContext, Resource.Animation.right_in_obj);
mViewFlipper.SetOutAnimation(mContext, Resource.Animation.right_out_obj);
mViewFlipper.ShowPrevious();
};
int position = Intent.GetIntExtra("position", 0);
var imagePaths = Utils.GetFileInfos(AppConstant.PHOTO_ALBUM, AppConstant.FILE_EXTN).Select(x => x.FullName);
adapter = new ViewAdapter(() => imagePaths.Count(), (pos, oldView) =>
{
var viewLayout = oldView != null ? oldView : this.LayoutInflater.Inflate(Resource.Layout.Fullscreen_image, mViewFlipper, false);
var imgDisplay = (TouchImageView)viewLayout.FindViewById(Resource.Id.imgDisplay);
imgDisplay.SetScaleType(ImageView.ScaleType.CenterInside);
if (viewLayout != oldView)
{
// close button click event
var btnClose = viewLayout.FindViewById(Resource.Id.btnClose);
btnClose.Click += (sender, e) => this.Finish();
}
//BitmapFactory.Options options = new BitmapFactory.Options();
//options.InPreferredConfig = Bitmap.Config.Argb8888;
//Bitmap bitmap = BitmapFactory.DecodeFile(imagePaths.ElementAt(pos), options);
Task.Run <Bitmap>(() => Utils.LoadAndResizeBitmap(imagePaths.ElementAt(pos), Resources.DisplayMetrics.WidthPixels, Resources.DisplayMetrics.HeightPixels)).ContinueWith(x => imgDisplay.SetImageBitmap(x.Result), TaskScheduler.FromCurrentSynchronizationContext());
return(viewLayout);
});
mViewFlipper.Adapter = adapter;
// displaying selected image first
mViewFlipper.SetSelection(position);
}
