ClaytonWWilson/Listify
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Code Issues Actions Packages Projects Releases Wiki Activity

Add-to-list dialog and functionality on item details page

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This commit is contained in:
Clayton Wilson 2020-10-05 21:24:50 -04:00
parent b269bc6e78
commit 5fe666fbbb
7 changed files with 361 additions and 13 deletions
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59
Listify/app/src/main/java/com/example/listify/ItemDetails.java
View File

@ -1,8 +1,12 @@
package com.example.listify;
import android.os.Bundle;
import com.amazonaws.services.cognitoidentityprovider.model.TooManyFailedAttemptsException;
import com.bumptech.glide.Glide;
import com.example.listify.adapter.DisplayShoppingListsAdapter;
import com.example.listify.model.Product;
import com.example.listify.model.ShoppingList;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
@ -11,11 +15,14 @@ import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
public class ItemDetails extends AppCompatActivity {
import java.util.ArrayList;
public class ItemDetails extends AppCompatActivity implements ListPickerDialogFragment.OnListPickListener {
private Product curProduct;
private LinearLayout lin1;
private LinearLayout lin2;
private LinearLayout linAddItem;
private LinearLayout linCreateList;
private TextView tvCreateNew;
private TextView tvAddItem;
private TextView tvItemName;
@ -25,6 +32,8 @@ public class ItemDetails extends AppCompatActivity {
private TextView tvItemDesc;
private ImageButton backToSearchbutton;
ArrayList<ShoppingList> shoppingLists = new ArrayList<>();
private boolean isFABOpen = false;
@Override
@ -34,13 +43,13 @@ public class ItemDetails extends AppCompatActivity {
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Load Product object from search results activity
curProduct = (Product) getIntent().getSerializableExtra("SelectedProduct");
// Set up floating action buttons
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
// fab1 = (FloatingActionButton) findViewById(R.id.fab1);
// fab2 = (FloatingActionButton) findViewById(R.id.fab2);
lin1 = (LinearLayout) findViewById(R.id.lin1);
lin2 = (LinearLayout) findViewById(R.id.lin2);
linAddItem = (LinearLayout) findViewById(R.id.lin_add_item);
linCreateList = (LinearLayout) findViewById(R.id.lin_create_list);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
@ -52,6 +61,30 @@ public class ItemDetails extends AppCompatActivity {
}
});
linAddItem.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
closeFABMenu();
// Hardcode shopping lists to demonstrate displaying lists
for (int i = 0; i < 10; i++) {
shoppingLists.add(new ShoppingList(Integer.toString(i)));
}
ListPickerDialogFragment listPickerDialog = new ListPickerDialogFragment(shoppingLists);
listPickerDialog.show(getSupportFragmentManager(), "User Lists");
}
});
linCreateList.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(ItemDetails.this, "create", Toast.LENGTH_SHORT).show();
closeFABMenu();
}
});
// Set data
tvItemName = (TextView) findViewById(R.id.item_name);
tvItemName.setText(curProduct.getItemName());
@ -84,19 +117,23 @@ public class ItemDetails extends AppCompatActivity {
private void showFABMenu(){
isFABOpen=true;
lin1.animate().translationY(-getResources().getDimension(R.dimen.standard_55));
lin2.animate().translationY(-getResources().getDimension(R.dimen.standard_105));
linAddItem.animate().translationY(-getResources().getDimension(R.dimen.standard_55));
linCreateList.animate().translationY(-getResources().getDimension(R.dimen.standard_105));
tvAddItem.setVisibility(View.VISIBLE);
tvCreateNew.setVisibility(View.VISIBLE);
}
private void closeFABMenu(){
isFABOpen=false;
lin1.animate().translationY(0);
lin2.animate().translationY(0);
linAddItem.animate().translationY(0);
linCreateList.animate().translationY(0);
tvAddItem.setVisibility(View.INVISIBLE);
tvCreateNew.setVisibility(View.INVISIBLE);
}
@Override
public void sendListSelection(int selectedListIndex, int quantity) {
Toast.makeText(this, String.format("%d of Item added to %s", quantity, shoppingLists.get(selectedListIndex).getName()), Toast.LENGTH_SHORT).show();
}
}

121
Listify/app/src/main/java/com/example/listify/ListPickerDialogFragment.java Normal file
View File

@ -0,0 +1,121 @@
package com.example.listify;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.graphics.Color;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.DialogFragment;
import com.example.listify.adapter.DisplayShoppingListsAdapter;
import com.example.listify.model.ShoppingList;
import java.util.ArrayList;
public class ListPickerDialogFragment extends DialogFragment {
public interface OnListPickListener {
void sendListSelection(int selectedListIndex, int quantity);
}
public OnListPickListener onListPickListener;
ListView userListsView;
DisplayShoppingListsAdapter displayShoppingListsAdapter;
Button btnMinus;
Button btnPlus;
EditText etQuantity;
private ArrayList<ShoppingList> userLists;
private int selectedListIndex;
public ListPickerDialogFragment(ArrayList<ShoppingList> userLists) {
this.userLists = userLists;
}
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
// Get the layout inflater
LayoutInflater inflater = requireActivity().getLayoutInflater();
// Inflate and set the layout for the dialog
// Pass null as the parent view because its going in the dialog layout
View root = inflater.inflate(R.layout.dialog_add_to_list, null);
builder.setView(root)
// Add action buttons
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int id) {
onListPickListener.sendListSelection(selectedListIndex, Integer.parseInt(etQuantity.getText().toString()));
}
})
.setNegativeButton("cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
ListPickerDialogFragment.this.getDialog().cancel();
}
});
// Display user's shopping lists
userListsView = (ListView) root.findViewById(R.id.user_lists);
displayShoppingListsAdapter = new DisplayShoppingListsAdapter(getActivity(), userLists);
userListsView.setAdapter(displayShoppingListsAdapter);
userListsView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
for (int i = 0; i < parent.getChildCount(); i++) {
parent.getChildAt(i).setBackgroundColor(Color.TRANSPARENT);
}
view.setBackgroundColor(Color.GREEN);
selectedListIndex = position;
}
});
// Set up quantity selection
etQuantity = (EditText) root.findViewById(R.id.et_quantity);
btnMinus = (Button) root.findViewById(R.id.btn_minus);
btnMinus.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int curQauntity = Integer.parseInt(etQuantity.getText().toString());
if (curQauntity > 0) {
curQauntity--;
etQuantity.setText(String.format("%d", curQauntity));
}
}
});
btnPlus = (Button) root.findViewById(R.id.btn_plus);
btnPlus.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int curQauntity = Integer.parseInt(etQuantity.getText().toString());
curQauntity++;
etQuantity.setText(String.format("%d", curQauntity));
}
});
return builder.create();
}
// Required to extend DialogFragment
@Override
public void onAttach(@NonNull Context context) {
super.onAttach(context);
try {
onListPickListener = (OnListPickListener) getActivity();
} catch (ClassCastException e) {
Log.e("ListPickerDialogFragment", "onAttach: ClassCastException: " + e.getMessage());
}
}
}

55
Listify/app/src/main/java/com/example/listify/adapter/DisplayShoppingListsAdapter.java Normal file
View File

@ -0,0 +1,55 @@
package com.example.listify.adapter;
import android.app.Activity;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import com.example.listify.R;
import com.example.listify.model.ShoppingList;
import java.util.ArrayList;
public class DisplayShoppingListsAdapter extends BaseAdapter {
private Activity activity;
private ArrayList<ShoppingList> lists;
private LayoutInflater inflater;
public DisplayShoppingListsAdapter(Activity activity, ArrayList<ShoppingList> lists){
this.activity = activity;
this.lists = lists;
}
@Override
public int getCount() {
return lists.size();
}
@Override
public Object getItem(int position) {
return lists.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (inflater == null) {
inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
if (convertView == null) {
convertView = inflater.inflate(R.layout.display_shopping_lists_item, null);
}
ShoppingList curList = lists.get(position);
TextView tvListName = (TextView) convertView.findViewById(R.id.shopping_list_name);
tvListName.setText(curList.getName());
return convertView;
}
}

74
Listify/app/src/main/java/com/example/listify/model/ShoppingList.java Normal file
View File

@ -0,0 +1,74 @@
package com.example.listify.model;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collection;
public class ShoppingList extends ArrayList<Product> {
private ArrayList<Product> list;
private String name;
public ShoppingList(String name) {
list = new ArrayList<Product>();
this.name = name;
}
public Product get(int position) {
return this.list.get(position);
}
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
@Override
public int size() {
return list.size();
}
@Override
public boolean isEmpty() {
return list.isEmpty();
}
@Override
public boolean contains(@Nullable Object o) {
return list.contains(o);
}
@Override
public int indexOf(@Nullable Object o) {
return list.indexOf(o);
}
@Override
public boolean add(Product product) {
return list.add(product);
}
@Override
public Product remove(int index) {
return list.remove(index);
}
@Override
public void clear() {
list.clear();
}
@Override
public boolean remove(@Nullable Object o) {
return list.remove(o);
}
@Override
public boolean addAll(@NonNull Collection<? extends Product> c) {
return list.addAll(c);
}
}

4
Listify/app/src/main/res/layout/activity_item_details.xml
View File

@ -37,7 +37,7 @@
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/lin2"
android:id="@+id/lin_add_item"
android:layout_gravity="bottom|end"
android:layout_marginBottom="22dp">
@ -61,7 +61,7 @@
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/lin1"
android:id="@+id/lin_create_list"
android:layout_gravity="bottom|end"
android:layout_marginBottom="22dp">

41
Listify/app/src/main/res/layout/dialog_add_to_list.xml Normal file
View File

@ -0,0 +1,41 @@
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ListView
android:id="@+id/user_lists"
android:layout_width="fill_parent"
android:layout_height="300dp"
android:divider="@color/list_divider"
android:dividerHeight="1dp"
android:choiceMode="multipleChoiceModal"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center">
<Button
android:id="@+id/btn_minus"
android:layout_width="60dp"
android:layout_height="50dp"
android:text="-"/>
<EditText
android:id="@+id/et_quantity"
android:layout_width="60dp"
android:layout_height="50dp"
android:text="1"
android:inputType="number"/>
<Button
android:id="@+id/btn_plus"
android:layout_width="60dp"
android:layout_height="50dp"
android:text="+"/>
</LinearLayout>
</LinearLayout>

20
Listify/app/src/main/res/layout/display_shopping_lists_item.xml Normal file
View File

@ -0,0 +1,20 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto">
<TextView
android:id="@+id/shopping_list_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
android:layout_marginEnd="8dp"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</RelativeLayout>