Add food function

2026-09-22 13:48:29 +00:00 · 2022-06-05 20:36:27 +07:00
parent 255d3559c6
commit a045d0da72
10 changed files with 551 additions and 5 deletions
@@ -13,6 +13,9 @@
        android:supportsRtl="true"
        android:theme="@style/Theme.FoodifyServer"
        tools:targetApi="31">
+        <activity
+            android:name=".FoodList"
+            android:exported="false" />
        <activity
            android:name=".Home"
            android:exported="false"
@@ -7,4 +7,5 @@ public class Common {

    public static final String UPDATE = "Cập nhật";
    public static final String DELETE = "Xoá";
+    public static final int PICK_IMAGE_REQUEST = 71;
 }
@@ -0,0 +1,243 @@
+package com.waterbase.foodifyServer;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
+
+import com.firebase.ui.database.FirebaseRecyclerAdapter;
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.android.material.snackbar.Snackbar;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.storage.FirebaseStorage;
+import com.google.firebase.storage.OnProgressListener;
+import com.google.firebase.storage.StorageReference;
+import com.google.firebase.storage.UploadTask;
+import com.rengwuxian.materialedittext.MaterialEditText;
+import com.squareup.picasso.Picasso;
+import com.waterbase.foodifyServer.Common.Category;
+import com.waterbase.foodifyServer.Common.Common;
+import com.waterbase.foodifyServer.Interface.ItemClickListener;
+import com.waterbase.foodifyServer.Model.Food;
+import com.waterbase.foodifyServer.ViewHolder.FoodViewHolder;
+
+import java.util.UUID;
+
+import info.hoang8f.widget.FButton;
+
+public class FoodList extends AppCompatActivity {
+
+    RecyclerView recyclerView;
+    RecyclerView.LayoutManager layoutManager;
+
+    RelativeLayout rootLayout;
+
+    FloatingActionButton fab;
+
+    //Firebase
+    FirebaseDatabase db;
+    DatabaseReference foodList;
+    FirebaseStorage storage;
+    StorageReference storageReference;
+
+    String categoryId ="";
+
+    FirebaseRecyclerAdapter<Food, FoodViewHolder> adapter;
+
+    //Add new Food Layout
+    MaterialEditText edtName, edtDescription, edtPrice, edtDiscount;
+    FButton btnSelect, btnUpload;
+
+    Food newFood;
+
+    Uri saveUri;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_food_list);
+
+        //Firebase
+        db = FirebaseDatabase.getInstance();
+        foodList = db.getReference("Foods");
+        storage = FirebaseStorage.getInstance();
+        storageReference = storage.getReference();
+
+        //Init
+        recyclerView = (RecyclerView) findViewById(R.id.recycler_food);
+        recyclerView.setHasFixedSize(true);
+        layoutManager = new LinearLayoutManager(this);
+        recyclerView.setLayoutManager(layoutManager);
+
+        rootLayout = (RelativeLayout) findViewById(R.id.rootLayout);
+
+        fab = (FloatingActionButton) findViewById(R.id.fab);
+        fab.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                showAddFoodDialog();
+            }
+        });
+
+        if(getIntent() != null) {
+            categoryId = getIntent().getStringExtra("CategoryId");
+        }
+        if(!categoryId.isEmpty())
+            loadListFood(categoryId);
+    }
+
+    private void showAddFoodDialog() {
+        AlertDialog.Builder alertDialog = new AlertDialog.Builder(FoodList.this);
+        alertDialog.setTitle("Thêm món ăn");
+        alertDialog.setMessage("Vui lòng điền đầy đủ thông tin");
+
+        LayoutInflater inflater = this.getLayoutInflater();
+        View add_menu_layout = inflater.inflate(R.layout.add_new_food_layout, null);
+
+        edtName = add_menu_layout.findViewById(R.id.edtName);
+        edtDescription = add_menu_layout.findViewById(R.id.edtDescription);
+        edtPrice = add_menu_layout.findViewById(R.id.edtPrice);
+        edtDiscount = add_menu_layout.findViewById(R.id.edtDiscount);
+
+        btnSelect = add_menu_layout.findViewById(R.id.btnSelect);
+        btnUpload = add_menu_layout.findViewById(R.id.btnUpload);
+
+        //Event for button
+        btnSelect.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                chooseImage(); //Let user select image from Gallery and save Uri of this image
+            }
+        });
+
+        btnUpload.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                uploadImage();
+            }
+        });
+
+        alertDialog.setView(add_menu_layout);
+        alertDialog.setIcon(R.drawable.ic_baseline_shopping_cart_24);
+
+        alertDialog.setPositiveButton("Thêm", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.dismiss();
+
+                //Upload new category
+                if(newFood != null) {
+                    foodList.push().setValue(newFood);
+                    Snackbar.make(rootLayout, "Món ăn " + newFood.getName() + " đã được thêm", Snackbar.LENGTH_SHORT)
+                            .show();
+                }
+            }
+        });
+
+        alertDialog.setNegativeButton("Thoát", new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                dialog.dismiss();
+            }
+        });
+        alertDialog.show();
+    }
+
+    private void uploadImage() {
+        if(saveUri != null) {
+            ProgressDialog mDialog = new ProgressDialog(this);
+            mDialog.setMessage("Đang tải lên....");
+            mDialog.show();
+
+            String imageName = UUID.randomUUID().toString();
+            StorageReference imageFolder = storageReference.child("/images/" + imageName);
+            imageFolder.putFile(saveUri)
+                    .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
+                        @Override
+                        public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
+                            mDialog.dismiss();
+                            Toast.makeText(FoodList.this, "Đã tải lên thành công!", Toast.LENGTH_SHORT).show();
+                            imageFolder.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
+                                @Override
+                                public void onSuccess(Uri uri) {
+                                    //Set value for new Category if image upload and we can get download link
+                                    newFood = new Food();
+                                    newFood.setName(edtName.getText().toString());
+                                    newFood.setDescription(edtDescription.getText().toString());
+                                    newFood.setPrice(edtPrice.getText().toString());
+                                    newFood.setDiscount(edtDiscount.getText().toString());
+                                    newFood.setMenuId(categoryId);
+                                    newFood.setImage(uri.toString());
+                                }
+                            });
+                        }
+                    })
+                    .addOnFailureListener((e) -> {
+                        mDialog.dismiss();
+                        Toast.makeText(FoodList.this, e.getMessage(), Toast.LENGTH_SHORT).show();
+                    })
+                    .addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
+                        @Override
+                        public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
+                            double progress = (100.0 * taskSnapshot.getBytesTransferred() / taskSnapshot.getTotalByteCount());
+                            mDialog.setMessage("Đang tải " + progress + "%");
+                        }
+                    });
+        }
+    }
+
+    private void chooseImage() {
+        Intent intent = new Intent();
+        intent.setType("image/*");
+        intent.setAction(Intent.ACTION_GET_CONTENT);
+        startActivityForResult(Intent.createChooser(intent, "Select Picture"), Common.PICK_IMAGE_REQUEST);
+    }
+
+    private void loadListFood(String categoryId) {
+        adapter = new FirebaseRecyclerAdapter<Food, FoodViewHolder>(
+                Food.class,
+                R.layout.food_item,
+                FoodViewHolder.class,
+                foodList.orderByChild("menuId").equalTo(categoryId)
+        ) {
+            @Override
+            protected void populateViewHolder(FoodViewHolder viewHolder, Food model, int i) {
+                viewHolder.txtFoodName.setText(model.getName());
+                Picasso.with(getBaseContext()).load(model.getImage()).into(viewHolder.imageView);
+
+                viewHolder.setItemClickListener(new ItemClickListener() {
+                    @Override
+                    public void onClick(View view, int position, boolean isLongClick) {
+                        //Code later
+                    }
+                });
+            }
+        };
+        adapter.notifyDataSetChanged();
+        recyclerView.setAdapter(adapter);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+
+        if(requestCode == Common.PICK_IMAGE_REQUEST && resultCode == RESULT_OK
+                && data != null && data.getData() != null) {
+            saveUri = data.getData();
+            btnSelect.setText("Ảnh đã được chọn!");
+        }
+    }
+}
@@ -73,7 +73,7 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
    Category newCategory;

    Uri saveUri;
-    private final int PICK_IMAGE_REQUEST = 71;
+

    DrawerLayout drawer;

@@ -215,7 +215,7 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

-        if(requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK
+        if(requestCode == Common.PICK_IMAGE_REQUEST && resultCode == RESULT_OK
                && data != null && data.getData() != null) {
            saveUri = data.getData();
            btnSelect.setText("Ảnh đã được chọn!");
@@ -226,7 +226,7 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
        Intent intent = new Intent();
        intent.setType("image/*");
        intent.setAction(Intent.ACTION_GET_CONTENT);
-        startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE_REQUEST);
+        startActivityForResult(Intent.createChooser(intent, "Select Picture"), Common.PICK_IMAGE_REQUEST);
    }

    private void loadMenu() {
@@ -244,7 +244,10 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
                viewHolder.setItemClickListener(new ItemClickListener() {
                    @Override
                    public void onClick(View view, int position, boolean isLongClick) {
-
+                        //send Category Id and Start new Activity
+                        Intent foodList = new Intent(Home.this, FoodList.class);
+                        foodList.putExtra("CategoryId", adapter.getRef(position).getKey());
+                        startActivity(foodList);
                    }
                });
            }
@@ -0,0 +1,64 @@
+package com.waterbase.foodifyServer.Model;
+
+public class Food {
+    private String Name, Image, Description, Price, Discount, MenuId;
+
+    public Food() {}
+
+    public Food(String name, String image, String description, String price, String discount, String menuId) {
+        Name = name;
+        Image = image;
+        Description = description;
+        Price = price;
+        Discount = discount;
+        MenuId = menuId;
+    }
+
+    public String getName() {
+        return Name;
+    }
+
+    public void setName(String name) {
+        Name = name;
+    }
+
+    public String getImage() {
+        return Image;
+    }
+
+    public void setImage(String image) {
+        Image = image;
+    }
+
+    public String getDescription() {
+        return Description;
+    }
+
+    public void setDescription(String description) {
+        Description = description;
+    }
+
+    public String getPrice() {
+        return Price;
+    }
+
+    public void setPrice(String price) {
+        Price = price;
+    }
+
+    public String getDiscount() {
+        return Discount;
+    }
+
+    public void setDiscount(String discount) {
+        Discount = discount;
+    }
+
+    public String getMenuId() {
+        return MenuId;
+    }
+
+    public void setMenuId(String menuId) {
+        MenuId = menuId;
+    }
+}
@@ -0,0 +1,46 @@
+package com.waterbase.foodifyServer.ViewHolder;
+
+import android.view.ContextMenu;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.waterbase.foodifyServer.Common.Common;
+import com.waterbase.foodifyServer.Interface.ItemClickListener;
+import com.waterbase.foodifyServer.R;
+
+public class FoodViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnCreateContextMenuListener{
+    public TextView txtFoodName;
+    public ImageView imageView;
+
+    private ItemClickListener itemClickListener;
+
+    public FoodViewHolder(View itemView) {
+        super(itemView);
+
+        txtFoodName = (TextView) itemView.findViewById(R.id.food_name);
+        imageView = (ImageView) itemView.findViewById(R.id.food_image);
+
+        itemView.setOnCreateContextMenuListener(this);
+        itemView.setOnClickListener(this);
+    }
+
+    public void setItemClickListener(ItemClickListener itemClickListener) {
+        this.itemClickListener = itemClickListener;
+    }
+
+    @Override
+    public void onClick(View v) {
+        itemClickListener.onClick(v, getAdapterPosition(), false);
+    }
+
+    @Override
+    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
+        menu.setHeaderTitle("Tuỳ chọn:");
+
+        menu.add(0,0, getAdapterPosition(), Common.UPDATE);
+        menu.add(0,1, getAdapterPosition(), Common.DELETE);
+    }
+}
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:id="@+id/rootLayout"
+    tools:context=".FoodList">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_food"
+        android:scrollbars="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentRight="true"
+        android:layout_margin="@dimen/fab_margin"
+        android:backgroundTint="@color/white"
+        app:srcCompat="@drawable/ic_baseline_playlist_add_24"
+        />
+
+</RelativeLayout>
@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    app:cardElevation="4dp"
+    >
+
+    <LinearLayout
+        android:layout_margin="20dp"
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <com.rengwuxian.materialedittext.MaterialEditText
+            android:id="@+id/edtName"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:backgroundTint="#CCCCCC"
+            android:drawablePadding="13dp"
+            android:textSize="28sp"
+            android:hint="Tên món ăn"
+            android:inputType="text"
+            android:textColor="@color/black"
+            android:textColorHint="@color/black"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintWidth_percent=".8" />
+
+        <com.rengwuxian.materialedittext.MaterialEditText
+            android:id="@+id/edtDescription"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:backgroundTint="#CCCCCC"
+            android:drawablePadding="13dp"
+            android:hint="Mô tả về món ăn này"
+            android:inputType="textMultiLine"
+            android:textColor="@color/black"
+            android:textColorHint="@color/black"
+            android:textSize="24sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintWidth_percent=".8" />
+
+        <com.rengwuxian.materialedittext.MaterialEditText
+            android:id="@+id/edtPrice"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:backgroundTint="#CCCCCC"
+            android:drawablePadding="13dp"
+            android:hint="Giá"
+            android:inputType="number"
+            android:textColor="@color/black"
+            android:textColorHint="@color/black"
+            android:textSize="24sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintWidth_percent=".8" />
+
+        <com.rengwuxian.materialedittext.MaterialEditText
+            android:id="@+id/edtDiscount"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:backgroundTint="#CCCCCC"
+            android:drawablePadding="13dp"
+            android:hint="Giảm giá"
+            android:inputType="number"
+            android:textColor="@color/black"
+            android:textColorHint="@color/black"
+            android:textSize="24sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintWidth_percent=".8" />
+
+        <LinearLayout
+            android:weightSum="2"
+            android:orientation="horizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <info.hoang8f.widget.FButton
+                android:id="@+id/btnSelect"
+                android:text="Chọn ảnh..."
+                android:textColor="@color/white"
+                android:layout_marginRight="8dp"
+                android:layout_marginLeft="8dp"
+                android:layout_margin="8dp"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_alignParentBottom="true"
+                app:fButtonColor="@color/colorPrimary"
+                app:shadowColor="@color/black"
+                app:shadowEnabled="true"
+                app:shadowHeight="5dp"
+                app:cornerRadius="4dp"
+                />
+
+            <info.hoang8f.widget.FButton
+                android:id="@+id/btnUpload"
+                android:text="Tải ảnh lên"
+                android:textColor="@color/white"
+                android:layout_marginRight="8dp"
+                android:layout_marginLeft="8dp"
+                android:layout_margin="8dp"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_alignParentBottom="true"
+                app:fButtonColor="@color/btnSignActive"
+                app:shadowColor="@color/black"
+                app:shadowEnabled="true"
+                app:shadowHeight="5dp"
+                app:cornerRadius="4dp"
+                />
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+
+</androidx.cardview.widget.CardView>
@@ -26,7 +26,6 @@
            android:textColorHint="@color/black"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/edtPhone"
            app:layout_constraintWidth_percent=".8" />

        <LinearLayout
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="200dp"
+    app:cardElevation="4dp"
+    android:layout_marginBottom="8dp"
+    >
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <ImageView
+            android:id="@+id/food_image"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:scaleType="centerCrop" />
+
+        <TextView
+            android:id="@+id/food_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:background="#4f0e0d0e"
+            android:gravity="center"
+            android:text="Name of Food"
+            android:textColor="@color/white"
+            android:textSize="20sp" />
+    </RelativeLayout>
+
+</androidx.cardview.widget.CardView>