public override View GetView(int position, View convertView, ViewGroup parent)
{
View view = convertView;
if (view == null)
{
LayoutInflater inflater = LayoutInflater.From(globalView.Context);
view = (View)inflater.Inflate(Resource.Layout.CustomListLayout, null, false);
}
var item = items[position];
view.FindViewById <TextView>(Resource.Id.listName).Text = item.Name;
view.FindViewById <RatingBar>(Resource.Id.listRate).Rating = item.Rate;
view.FindViewById <TextView>(Resource.Id.listDate).Text = "" + MyUtil.GetType(item) + " " + item.CreateDate.ToString("yyyy-MM-dd");
if (isSelected[position] == true)
{
view.SetBackgroundColor(Color.Orange);
}
else
{
view.SetBackgroundColor(Color.Transparent);
}
return(view);
}
private async void saveMealInfo(string name, int rate, int type, string comment, string createDate)
{
if (meal != null)
{
meal.Name = name;
meal.Rate = rate;
meal.Type = type;
meal.Comments = comment;
meal.CreateDate = DateTime.ParseExact(createDate, "yyyy-MM-dd", CultureInfo.InvariantCulture);;
if (uri != null)
{
meal.ImageName = saveImage(null);
}
}
else
{
meal = new Meal(name, rate, type, saveImage(null), comment, createDate);
}
string message = await insertUpdateData(meal);
if ("Success" == message)
{
Toast.MakeText(this.Context, "Saved successfully!", ToastLength.Short).Show();
MyUtil.GoHome(this);
}
else
{
Toast.MakeText(this.Context, message, ToastLength.Short).Show();
}
}
public override bool OnOptionsItemSelected(IMenuItem item)
{
MyFragment fragement = FragmentManager.FindFragmentByTag <MyFragment>(MyFragment.PAGE_CONTENT);
MyUtil.HideSoftKeyboard(this);
switch (item.ItemId)
{
case Resource.Id.nav_home:
MyUtil.GoPage(fragement, PAGE.HOME);
return(true);
case Resource.Id.nav_register:
MyUtil.GoPage(fragement, PAGE.REGI);
return(true);
case Resource.Id.nav_list:
MyUtil.GoPage(fragement, PAGE.LIST);
return(true);
default:
if (drawerLayout.IsDrawerOpen(navigationView))
{
drawerLayout.CloseDrawers();
}
else
{
drawerLayout.OpenDrawer(navigationView);
}
return(true);
}
}
public async void DeleteCurrentItem(object sender, EventArgs e)
{
string result = await MyUtil.DeleteItem(meal.ID);
Toast.MakeText(this.Context, "Delete successfully!", ToastLength.Short).Show();
dialog.Dismiss();
await GetList();
}
public override void OnBackPressed()
{
if (CURRENT_PAGE == PAGE.HOME)
{
base.OnBackPressed();
}
else
{
MyUtil.GoPage(FragmentManager.FindFragmentByTag <MyFragment>(MyFragment.PAGE_CONTENT), PAGE.HOME);
}
}
public void cancelBtn_OnClick(object sender, EventArgs e)
{
if (fromList)
{
fromList = false;
MyUtil.GoList(this);
}
else
{
MyUtil.GoHome(this);
}
}
private void ShowFrq5RecordsForOneMonth(List <PickedMeal> allList)
{
allList = allList.OrderByDescending(x => x.Count).ToList();
allList = allList.Count > 5 ? allList.GetRange(0, 5) : allList;
ListView listView = FindViewById <ListView>(Resource.Id.mainList2);
downList = MyUtil.GetDataWithNoDataProcessing(allList);
MainListAdaptor adaptor = new MainListAdaptor(view, downList);
adaptor.type = false;
listView.Adapter = adaptor;
listView.ItemClick += OnListItemClick2;
UpdateLayout(para2, allList, listView);
}
private void hideSoftKeyboard(object sender, View.TouchEventArgs e)
{
MyUtil.HideSoftKeyboard(Activity);
}
protected void OnListItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
ListView listView = sender as ListView;
listView.Focusable = true;
listView.RequestFocusFromTouch();
for (int i = 0; i < listView.ChildCount; i++)
{
listView.GetChildAt(i).SetBackgroundColor(Color.Transparent);
}
e.View.SetBackgroundColor(Color.Orange);
meal = list[e.Position];
// custom dialog
if (dialog == null)
{
dialog = new Dialog(view.Context);
}
dialog.SetContentView(Resource.Layout.ViewInformation);
dialog.FindViewById <TextView>(Resource.Id.viewComments).Text = meal.Comments;
dialog.FindViewById <TextView>(Resource.Id.viewFoodName).Text = meal.Name;
dialog.FindViewById <RatingBar>(Resource.Id.viewRatingBar).Rating = meal.Rate;
dialog.FindViewById <TextView>(Resource.Id.viewMealType).Text = meal.CreateDate.ToString("yyyy-MM-dd") + " " + MyUtil.GetType(meal);
if (!string.IsNullOrWhiteSpace(meal.ImageName))
{
FFImageLoading.Views.ImageViewAsync imageView = dialog.FindViewById <FFImageLoading.Views.ImageViewAsync>(Resource.Id.viewImageView);
ImageService.Instance
.LoadFile(System.IO.Path.Combine(PageRegisterFragment.documentsDirectory, meal.ImageName))
.DownSampleInDip(width: 250)
.LoadingPlaceholder("loading.png", FFImageLoading.Work.ImageSource.CompiledResource)
.ErrorPlaceholder("error.png", FFImageLoading.Work.ImageSource.CompiledResource)
.Into(imageView);
}
dialog.FindViewById <Button>(Resource.Id.goModifyBtn).Click += GoModifyPage;
dialog.FindViewById <Button>(Resource.Id.deleteBtn).Click += DeleteCurrentItem;
dialog.CancelEvent += closeDialog;
dialog.Show();
}
public void GoModifyPage(object sender, EventArgs e)
{
fromList = true;
MyUtil.GoPage(this, PAGE.REGI);
dialog.Dismiss();
}
protected void OnListItemClick(object sender, AdapterView.ItemClickEventArgs e, List <PickedMeal> list)
{
ListView listView = sender as ListView;
for (int i = 0; i < listView.ChildCount; i++)
{
listView.GetChildAt(i).SetBackgroundColor(Color.Transparent);
}
e.View.SetBackgroundColor(Color.LightGray);
meal = list[e.Position];
// custom dialog
if (dialog == null)
{
dialog = new Dialog(view.Context, Resource.Style.Dialog);
}
dialog.SetContentView(Resource.Layout.ViewInformation);
dialog.FindViewById <TextView>(Resource.Id.viewComments).Text = meal.Comments;
dialog.FindViewById <TextView>(Resource.Id.viewFoodName).Text = meal.Name;
dialog.FindViewById <RatingBar>(Resource.Id.viewRatingBar).Rating = meal.Rate;
dialog.FindViewById <TextView>(Resource.Id.viewMealType).Text = meal.CreateDate.ToString("yyyy-MM-dd") + " / " + MyUtil.GetType(meal);
FFImageLoading.Views.ImageViewAsync imageView = dialog.FindViewById <FFImageLoading.Views.ImageViewAsync>(Resource.Id.viewImageView);
if (!string.IsNullOrWhiteSpace(meal.ImageName))
{
ImageService.Instance
.LoadFile(System.IO.Path.Combine(PageRegisterFragment.documentsDirectory, meal.ImageName))
.DownSampleInDip(width: 250)
.LoadingPlaceholder("loading.png", FFImageLoading.Work.ImageSource.CompiledResource)
.ErrorPlaceholder("error.png", FFImageLoading.Work.ImageSource.CompiledResource)
.Into(imageView);
}
else
{
ImageService.Instance.LoadCompiledResource("noImage.png").Into(imageView);
}
dialog.FindViewById <LinearLayout>(Resource.Id.firstLineInViewInformation).LayoutParameters
= new TableRow.LayoutParams(LinearLayout.LayoutParams.MatchParent, 0);
dialog.CancelEvent += closeDialog;
dialog.Show();
}