/** This method builds a standard header with a custom expand/collpase */
private Card init_standard_header_with_expandcollapse_button_custom_area(String titleHeader) {
// Create a Card
Card card = new Card(getActivity());
// Create a CardHeader
CardHeader header = new CardHeader(getActivity());
// Set the header title
header.setTitle(titleHeader);
// Set visible the expand/collapse button
header.setButtonExpandVisible(true);
// Add Header to card
card.addCardHeader(header);
// This provides a simple (and useless) expand area
CustomExpandCard expand = new CustomExpandCard(getActivity());
// Add Expand Area to Card
card.addCardExpand(expand);
return card;
}
// Override and setup custom template
// Should use ViewHolder pattern for every adapter you build.
// http://guides.codepath.com/android/Using-an-ArrayAdapter-with-ListView#improving-performance-with-the-viewholder-pattern
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// 1. Get the item from the list
final DailyMenu option = getItem(position);
final fragmentNavigationInterface mainParentActivity = this.mainParentActivity;
// 2. Find or inflate the template
if (convertView == null) { // need to inflate? Not in recycle views pool
convertView = LayoutInflater.from(getContext()).inflate(R.layout.item_option, parent, false);
}
// 3. Find the subviews (components) from the layout to fill with data in the template
// ivFoodImage, tvOptionName, tvDesc, tvPrice
ImageView ivFoodImage = (ImageView) convertView.findViewById(R.id.ivFoodImage);
TextView tvOptionName = (TextView) convertView.findViewById(R.id.tvOptionName);
TextView tvDesc = (TextView) convertView.findViewById(R.id.tvComment);
TextView tvPrice = (TextView) convertView.findViewById(R.id.tvPrice);
final TextView tvItems = (TextView) convertView.findViewById(R.id.tvItems);
tvItems.setText(Integer.toString(option.getQtySelected())); // default value here
ImageView ibDown = (ImageView) convertView.findViewById(R.id.ibDown);
ImageView ibUp = (ImageView) convertView.findViewById(R.id.ibUp);
// on buttons down and up for menu selection
ibUp.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
tvItems.setText("" + (Integer.parseInt(tvItems.getText().toString()) + 1));
ShoppingCart.addToShoppingCart(
option,
Integer.parseInt(tvItems.getText().toString()),
v.getContext(),
mainParentActivity);
}
});
ibDown.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
int newItemQty = Integer.parseInt(tvItems.getText().toString()) - 1;
if (newItemQty < 0) {
newItemQty = 0;
}
tvItems.setText(Integer.toString(newItemQty)); // default value here
ShoppingCart.addToShoppingCart(
option,
Integer.parseInt(tvItems.getText().toString()),
v.getContext(),
mainParentActivity);
}
});
// 4. Populate data into the subviews
tvOptionName.setText(option.getFoodMenu().getName());
tvDesc.setText(option.getFoodMenu().getDescription());
tvPrice.setText("$" + option.getFoodMenu().getPrice());
ivFoodImage.setImageResource(
android.R.color.transparent); // clear out the old image for a recycled view
Picasso.with(getContext()).load(option.getFoodMenu().getImageUrl()).into(ivFoodImage);
// Create a Card
Card card = new Card(convertView.getContext());
// Create a CardHeader
CustomHeaderInnerCard header = new CustomHeaderInnerCard(convertView.getContext());
// Create a CardHeader
// CardHeader header = new CardHeader(convertView.getContext());
// Set the header title
// header.setTitle(" More Info...");
// Set visible the expand/collapse button
header.setButtonExpandVisible(true);
// Add Header to card
card.addCardHeader(header);
// Card elevation
// card.setCardElevation(56.5f);
// This provides a simple (and useless) expand area
CardExpand expand = new CardExpand(convertView.getContext());
// Set inner title in Expand Area
expand.setTitle("Comes with Drink + Dessert.");
card.addCardExpand(expand);
// Set card in the cardView
CardViewNative cardView = (CardViewNative) convertView.findViewById(R.id.carddemo);
cardView.setCard(card);
// 5. Return the view to be inserted into the list
return convertView; // the final item view
}