Create New Category

2026-09-22 13:48:29 +00:00 · 2022-06-05 11:51:50 +07:00
parent 4c45f21f25
commit 178cbf627c
9 changed files with 392 additions and 1 deletions
@@ -47,6 +47,12 @@ dependencies {
    //Add library
    implementation 'com.google.firebase:firebase-core:10.2.0'
    implementation 'com.google.firebase:firebase-database:10.2.0'
+    implementation 'com.firebaseui:firebase-ui-database:1.2.0'
+    implementation 'com.squareup.picasso:picasso:2.5.2'
+    implementation 'com.google.firebase:firebase-auth:10.2.0'
+    implementation 'com.google.firebase:firebase-storage:10.2.0'
+    implementation 'com.github.jd-alexander:android-flat-button:v1.1'
+    implementation 'com.rengwuxian.materialedittext:library:2.1.4'
 }

 apply plugin: 'com.google.gms.google-services'
@@ -0,0 +1,30 @@
+package com.waterbase.foodifyServer.Common;
+
+public class Category {
+    private String Name;
+    private String Image;
+
+    public Category() {
+    }
+
+    public Category(String name, String image) {
+        Name = name;
+        Image = image;
+    }
+
+    public String getName() {
+        return Name;
+    }
+
+    public void setName(String name) {
+        Name = name;
+    }
+
+    public String getImage() {
+        return Image;
+    }
+
+    public void setImage(String image) {
+        Image = image;
+    }
+}
@@ -1,17 +1,27 @@
 package com.waterbase.foodifyServer;

+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.MenuItem;
 import android.view.View;
 import android.view.Menu;
 import android.widget.TextView;
+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.android.material.navigation.NavigationView;

 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBarDrawerToggle;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.view.GravityCompat;
 import androidx.navigation.NavController;
@@ -20,14 +30,52 @@ import androidx.navigation.ui.AppBarConfiguration;
 import androidx.navigation.ui.NavigationUI;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;

+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.ViewHolder.MenuViewHolder;
 import com.waterbase.foodifyServer.databinding.ActivityHomeBinding;

+import java.util.UUID;
+
+import info.hoang8f.widget.FButton;
+
 public class Home extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{

    TextView txtFullName;

+    //Firebase
+    FirebaseDatabase database;
+    DatabaseReference categories;
+    FirebaseStorage storage;
+    StorageReference storageReference;
+    FirebaseRecyclerAdapter<Category, MenuViewHolder> adapter;
+
+    //View
+    RecyclerView recycler_menu;
+    RecyclerView.LayoutManager layoutManager;
+
+    //Add new Menu Layout
+    MaterialEditText edtName;
+    FButton btnUpload, btnSelect;
+
+    Category newCategory;
+
+    Uri saveUri;
+    private final int PICK_IMAGE_REQUEST = 71;
+
+    DrawerLayout drawer;
+
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
@@ -38,7 +86,18 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
        toolbar.setTitle("Menu Management");
        setSupportActionBar(toolbar);

-        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
+        //Init database
+        database = FirebaseDatabase.getInstance();
+        categories = database.getReference("Category");
+        storage = FirebaseStorage.getInstance();
+        storageReference = storage.getReference();
+
+        FloatingActionButton fab = (FloatingActionButton)findViewById(R.id.fab);
+        fab.setOnClickListener((view) -> {
+            showDialog();
+        });
+
+        drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.app_name, R.string.app_name);
        drawer.setDrawerListener(toggle);
        toggle.syncState();
@@ -49,9 +108,144 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
        View headerView = navigationView.getHeaderView(0);
        txtFullName = (TextView) headerView.findViewById(R.id.txtFullName);
        txtFullName.setText(Common.currentUser.getName());
+        
+        //Init View
+        recycler_menu = (RecyclerView) findViewById(R.id.recyler_menu);
+        recycler_menu.setHasFixedSize(true);
+        layoutManager = new LinearLayoutManager(this);
+        recycler_menu.setLayoutManager(layoutManager);
+        
+        loadMenu();

    }

+    private void showDialog() {
+        AlertDialog.Builder alertDialog = new AlertDialog.Builder(Home.this);
+        alertDialog.setTitle("Thêm danh mục:");
+        alertDialog.setMessage("Vui lòng điền đầy đủ thông tin");
+
+        LayoutInflater inflater = this.getLayoutInflater();
+        View add_menu_layout = inflater.inflate(R.layout.add_new_menu_layout, null);
+
+        edtName = add_menu_layout.findViewById(R.id.edtName);
+        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(newCategory != null) {
+                    categories.push().setValue(newCategory);
+                    Snackbar.make(drawer, "Danh mục " + newCategory.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(Home.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
+                                    newCategory = new Category(edtName.getText().toString(), uri.toString());
+
+                                }
+                            });
+                        }
+                    })
+                    .addOnFailureListener((e) -> {
+                        mDialog.dismiss();
+                        Toast.makeText(Home.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 + "%");
+                        }
+                    });
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+
+        if(requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK
+                && data != null && data.getData() != null) {
+            saveUri = data.getData();
+            btnSelect.setText("Ảnh đã được chọn!");
+        }
+    }
+
+    private void chooseImage() {
+        Intent intent = new Intent();
+        intent.setType("image/*");
+        intent.setAction(Intent.ACTION_GET_CONTENT);
+        startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE_REQUEST);
+    }
+
+    private void loadMenu() {
+        adapter = new FirebaseRecyclerAdapter<Category, MenuViewHolder>(
+                Category.class,
+                R.layout.menu_item,
+                MenuViewHolder.class,
+                categories
+        ) {
+            @Override
+            protected void populateViewHolder(MenuViewHolder viewHolder, Category model, int i) {
+                viewHolder.txtMenuName.setText(model.getName());
+                Picasso.with(Home.this).load(model.getImage()).into(viewHolder.imageView);
+            }
+        };
+
+        adapter.notifyDataSetChanged(); //Refresh data if have data changed
+        recycler_menu.setAdapter(adapter);
+    }
+
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
@@ -0,0 +1,7 @@
+package com.waterbase.foodifyServer.Interface;
+
+import android.view.View;
+
+public interface ItemClickListener {
+    void onClick(View view, int position, boolean isLongClick);
+}
@@ -0,0 +1,35 @@
+package com.waterbase.foodifyServer.ViewHolder;
+
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.waterbase.foodifyServer.Interface.ItemClickListener;
+import com.waterbase.foodifyServer.R;
+
+public class MenuViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener{
+    public TextView txtMenuName;
+    public ImageView imageView;
+
+    private ItemClickListener itemClickListener;
+
+    public MenuViewHolder(View itemView) {
+        super(itemView);
+
+        txtMenuName = (TextView) itemView.findViewById(R.id.menu_name);
+        imageView = (ImageView) itemView.findViewById(R.id.menu_image);
+
+        itemView.setOnClickListener(this);
+    }
+
+    public void setItemClickListener(ItemClickListener itemClickListener) {
+        this.itemClickListener = itemClickListener;
+    }
+
+    @Override
+    public void onClick(View v) {
+        itemClickListener.onClick(v, getAdapterPosition(), false);
+    }
+}
@@ -0,0 +1,79 @@
+<?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:drawableLeft="@drawable/ic_baseline_vpn_key_24"
+            android:drawablePadding="13dp"
+            android:hint="Tên"
+            android:inputType="text"
+            android:textColor="@color/black"
+            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
+            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"
+                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="Upload"
+                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>
@@ -23,6 +23,7 @@
    <include layout="@layout/content_home" />

    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|end"
@@ -0,0 +1,32 @@
+<?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"
+    >
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <ImageView
+            android:id="@+id/menu_image"
+            android:scaleType="centerCrop"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+
+        <TextView
+            android:id="@+id/menu_name"
+            android:text="Name of Menu"
+            android:textColor="@color/white"
+            android:background="#4f0e0d0e"
+            android:textSize="20sp"
+            android:gravity="center"
+            android:layout_alignParentBottom="true"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            />
+    </RelativeLayout>
+
+</androidx.cardview.widget.CardView>
@@ -8,6 +8,13 @@
    <color name="black">#FF000000</color>
    <color name="white">#FFFFFFFF</color>

+    <color name="colorPrimary">#FF5353</color>
+    <color name="colorPrimaryDark">#00251a</color>
+    <color name="colorAccent">#39796b</color>
+
+    <color name="btnSignUp">#39796b</color>
+    <color name="btnSignActive">#A9d440</color>
+
    <color name="overlayBackground">#7f333639</color>
    <color name="overlayActionBar">#0e0d0e</color>
 </resources>