public override void OnBindViewHolder(RecyclerView.ViewHolder holder, int position)
{
ExerciseListViewHolder viewHolder = holder as ExerciseListViewHolder;
//set exercise name
viewHolder.txtName.Text = exercises[position].name;
//set value for reps and sets
viewHolder.txtSets.Text = "Sets: " + exercises[position].sets;
viewHolder.txtReps.Text = "Reps: " + exercises[position].reps;
//check value for equipment, if weight is empty get rid of the lbs
if (exercises[position].weight == "N/A")
{
viewHolder.txtWeight.Text = "Weight: " + exercises[position].weight;
}
else
{
viewHolder.txtWeight.Text = "Weight: " + exercises[position].weight + " lbs";
}
//set value for target area
viewHolder.txtEquipment.Text = "Equipment: " + exercises[position].equipment;
//Comparing position to see if the hidden layout needs
//to be shown or hidden
if (position == expandedPosition)
{
viewHolder.expandLayout.Visibility = ViewStates.Visible;
}
else
{
viewHolder.expandLayout.Visibility = ViewStates.Gone;
}
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
var inflater = LayoutInflater.From(parent.Context);
var view = inflater.Inflate(Resource.Layout.ExerciseListItem, parent, false);
var exerciseListViewHolder = new ExerciseListViewHolder(view);
exerciseListViewHolder.DeleteExerciseClicked += (sender, i) => DeleteExerciseClicked?.Invoke(sender, _exerciseList[i].Id);
exerciseListViewHolder.EditExerciseClicked += (sender, i) => EditExerciseClicked?.Invoke(sender, _exerciseList[i].Id);
exerciseListViewHolder.EnableDisableClicked += (sender, i) => EnableDisableClicked?.Invoke(sender, _exerciseList[i].Id);
return(exerciseListViewHolder);
}
public override RecyclerView.ViewHolder OnCreateViewHolder(ViewGroup parent, int viewType)
{
View itemView = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.ExerciseRow, parent, false);
// View deleteView = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.DeleteItem, null);
//View editView = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.EditExerciseDialog, null);
ExerciseListViewHolder viewHolder = new ExerciseListViewHolder(itemView, OnClick);
//click event for delete
viewHolder.deleteButton.Click += (sender, e) =>
{
var pos = viewHolder.AdapterPosition;;
var exerciseName = exercises[pos].name;
//make popup menu for confirmation of deleting from database
View deleteView = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.DeleteItem, null);
AlertDialog.Builder builder = new AlertDialog.Builder(parent.Context);
builder.SetView(deleteView);
AlertDialog alertDialog = builder.Create();
Button deleteButton = deleteView.FindViewById <Button>(Resource.Id.btnDelete);
Button cancelButton = deleteView.FindViewById <Button>(Resource.Id.btnCancel);
TextView txtTitle = deleteView.FindViewById <TextView>(Resource.Id.titleDelete);
txtTitle.Text = "Remove exercise from playlist?";
deleteButton.Click += delegate
{
dataBase.removeExerciseFromPlaylist(playlistName, exerciseName);
Toast.MakeText(parent.Context, exerciseName + " removed", ToastLength.Short).Show();
exercises.RemoveAt(pos);
NotifyDataSetChanged();
alertDialog.Dismiss();
};
cancelButton.Click += delegate
{
//close window
alertDialog.Dismiss();
};
alertDialog.Show();
};
//click event for edit
viewHolder.editButton.Click += (sender, e) =>
{
var pos = viewHolder.AdapterPosition;;
var exerciseName = exercises[pos].name;
View editView = LayoutInflater.From(parent.Context).Inflate(Resource.Layout.EditExerciseDialog, null);
AlertDialog.Builder builder = new AlertDialog.Builder(parent.Context);
builder.SetView(editView);
AlertDialog alertDialog = builder.Create();
Button okButton = editView.FindViewById <Button>(Resource.Id.btnCreate);
Button cancelButton = editView.FindViewById <Button>(Resource.Id.btnCancel);
EditText txtName = editView.FindViewById <EditText>(Resource.Id.txtExerciseName);
EditText txtSets = editView.FindViewById <EditText>(Resource.Id.txtSets);
EditText txtReps = editView.FindViewById <EditText>(Resource.Id.txtReps);
EditText txtWeight = editView.FindViewById <EditText>(Resource.Id.txtWeight);
EditText txtEquipment = editView.FindViewById <EditText>(Resource.Id.txtEquipment);
EditText txtTargetArea = editView.FindViewById <EditText>(Resource.Id.txtTargetArea);
//Put current values of the exercise in the dialog so its easy to see
//what they are when the user is editing the exercise
//if they have a value of N/A leave them blank so the text hint shows
txtName.Text = exercises[pos].name;
if (exercises[pos].sets != "0")
{
txtSets.Text = exercises[pos].sets.ToString();
}
if (exercises[pos].reps != "0")
{
txtReps.Text = exercises[pos].reps.ToString();
}
if (exercises[pos].weight != "N/A")
{
txtWeight.Text = exercises[pos].weight;
}
if (exercises[pos].equipment != "N/A")
{
txtEquipment.Text = exercises[pos].equipment;
}
if (exercises[pos].targetArea != "N/A")
{
txtTargetArea.Text = exercises[pos].targetArea;
}
okButton.Click += delegate
{
//Need a valid name, the rest can be 0 or N/A
if (string.IsNullOrEmpty(txtName.Text))
{
Toast.MakeText(parent.Context, "Please enter a valid name.", ToastLength.Short).Show();
}
if (string.IsNullOrEmpty(txtSets.Text))
{
txtSets.Text = "0";
}
if (string.IsNullOrEmpty(txtReps.Text))
{
txtReps.Text = "0";
}
if (string.IsNullOrEmpty(txtWeight.Text))
{
txtWeight.Text = "N/A";
}
if (string.IsNullOrEmpty(txtEquipment.Text))
{
txtEquipment.Text = "N/A";
}
if (string.IsNullOrEmpty(txtTargetArea.Text))
{
txtTargetArea.Text = "N/A";
}
if (dataBase.updateExercise(exerciseName, txtName.Text, txtSets.Text, txtReps.Text, txtWeight.Text, txtTargetArea.Text, txtEquipment.Text))
{
Toast.MakeText(parent.Context, "Exercise updated.", ToastLength.Short).Show();
//update exercise in recyclerview list to add to the recyclerview list
exercises[pos].name = txtName.Text;
exercises[pos].sets = txtSets.Text;
exercises[pos].reps = txtReps.Text;
exercises[pos].weight = txtWeight.Text;
exercises[pos].targetArea = txtTargetArea.Text;
exercises[pos].equipment = txtEquipment.Text;
NotifyDataSetChanged();
alertDialog.Dismiss();
}
else
{
Toast.MakeText(parent.Context, "Name is taken.", ToastLength.Short).Show();
}
};
cancelButton.Click += delegate
{
alertDialog.Dismiss();
};
alertDialog.Show();
};
//click event for search
//this will open the youtube app for the user to search
//for the exercise they clicked on
viewHolder.searchButton.Click += (sender, e) =>
{
var pos = viewHolder.AdapterPosition;
var name = exercises[pos].name;
Context context = parent.Context;
//start new intent that will open the youtube app
//and display search results for specific exercise
Intent intent = new Intent(Intent.ActionSearch);
intent.SetPackage("com.google.android.youtube");
intent.PutExtra("query", name + " how to");
intent.SetFlags(ActivityFlags.NewTask);
context.StartActivity(intent);
};
return(viewHolder);
}
