protected override void ImplementBusinessLogic()
{
var data = new ViewAdapter().GetReadItemView(new Soway.Model.View.AutoViewFactory(
Info.AppSqlCon, this).GetView(Option.ViewId));
data.Token = this.Option.Token;
this.Result = data;
}
public void CreateNewWindow()
{
var view = new PhoneWindow();
var viewAdapter = new ViewAdapter(view)
var viewModel = new phoneWindowViewModel(viewAdapter);
//Bind
view.DataContext = viewModel;
view.Show();
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
var view = inflater.Inflate(Resource.Layout.Grid_view, container, false);
var activity = this.Activity;
gridView = (GridView)view.FindViewById(Resource.Id.grid_view);
// Initilizing Grid View
InitilizeGridLayout();
// loading all image paths from SD card
imagePaths = Utils.GetFileInfos(AppConstant.PHOTO_ALBUM, AppConstant.FILE_EXTN).Select(x => x.FullName);
// Gridview adapter
adapter = new ViewAdapter(() => imagePaths.Count(), (pos, oldView) =>
{
var imageWidth = columnWidth;
var imageView = oldView != null ? (oldView as ImageView) : new ImageView(activity);
imageView.SetScaleType(ImageView.ScaleType.CenterCrop);
imageView.LayoutParameters = new GridView.LayoutParams(imageWidth, imageWidth);
Task.Run <Bitmap>(() => Utils.LoadAndResizeBitmap(imagePaths.ElementAt(pos), imageWidth, imageWidth)).ContinueWith(x => imageView.SetImageBitmap(x.Result), TaskScheduler.FromCurrentSynchronizationContext());
// image view click listener
imageView.Click += (sender, e) =>
{
// on selecting grid view image
// launch full screen activity
Intent i = new Intent(activity, typeof(FullScreenViewActivity));
i.PutExtra("position", pos);
StartActivity(i);
};
return(imageView);
});
// setting grid view adapter
gridView.Adapter = adapter;
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);
}
public void UpdataWithRange(int[] range)
{
ViewAdapter.Update(Data(range));
ViewAdapter.Build();
}
//! 显示消息文字
public void ShowMessage(string text)
{
ViewAdapter.showMessage(text);
}
