mirror of
https://github.com/Nezumi-2711/PRM392.git
synced 2026-09-22 13:48:29 +00:00
382 lines
15 KiB
Java
382 lines
15 KiB
Java
package com.waterbase.foodifyServer;
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import android.app.ProgressDialog;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.net.Uri;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.Menu;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.firebase.ui.database.FirebaseRecyclerAdapter;
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import com.google.android.gms.tasks.OnSuccessListener;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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import com.google.android.material.snackbar.Snackbar;
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import com.google.android.material.navigation.NavigationView;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.ActionBarDrawerToggle;
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import androidx.appcompat.app.AlertDialog;
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import androidx.appcompat.widget.Toolbar;
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import androidx.core.view.GravityCompat;
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import androidx.navigation.NavController;
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import androidx.navigation.Navigation;
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import androidx.navigation.ui.AppBarConfiguration;
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import androidx.navigation.ui.NavigationUI;
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import androidx.drawerlayout.widget.DrawerLayout;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import com.google.firebase.database.DatabaseReference;
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import com.google.firebase.database.FirebaseDatabase;
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import com.google.firebase.storage.FirebaseStorage;
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import com.google.firebase.storage.OnProgressListener;
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import com.google.firebase.storage.StorageReference;
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import com.google.firebase.storage.UploadTask;
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import com.rengwuxian.materialedittext.MaterialEditText;
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import com.squareup.picasso.Picasso;
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import com.waterbase.foodifyServer.Common.Category;
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import com.waterbase.foodifyServer.Common.Common;
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import com.waterbase.foodifyServer.Interface.ItemClickListener;
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import com.waterbase.foodifyServer.ViewHolder.MenuViewHolder;
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import com.waterbase.foodifyServer.databinding.ActivityHomeBinding;
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import java.util.UUID;
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import info.hoang8f.widget.FButton;
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public class Home extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{
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TextView txtFullName;
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//Firebase
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FirebaseDatabase database;
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DatabaseReference categories;
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FirebaseStorage storage;
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StorageReference storageReference;
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FirebaseRecyclerAdapter<Category, MenuViewHolder> adapter;
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//View
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RecyclerView recycler_menu;
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RecyclerView.LayoutManager layoutManager;
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//Add new Menu Layout
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MaterialEditText edtName;
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FButton btnUpload, btnSelect;
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Category newCategory;
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Uri saveUri;
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private final int PICK_IMAGE_REQUEST = 71;
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DrawerLayout drawer;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_home);
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Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
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toolbar.setTitle("Menu Management");
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setSupportActionBar(toolbar);
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//Init database
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database = FirebaseDatabase.getInstance();
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categories = database.getReference("Category");
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storage = FirebaseStorage.getInstance();
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storageReference = storage.getReference();
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FloatingActionButton fab = (FloatingActionButton)findViewById(R.id.fab);
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fab.setOnClickListener((view) -> {
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showDialog();
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});
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drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
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ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.app_name, R.string.app_name);
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drawer.setDrawerListener(toggle);
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toggle.syncState();
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NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
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navigationView.setNavigationItemSelectedListener(this);
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//Set Name for user
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View headerView = navigationView.getHeaderView(0);
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txtFullName = (TextView) headerView.findViewById(R.id.txtFullName);
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txtFullName.setText(Common.currentUser.getName());
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//Init View
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recycler_menu = (RecyclerView) findViewById(R.id.recyler_menu);
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recycler_menu.setHasFixedSize(true);
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layoutManager = new LinearLayoutManager(this);
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recycler_menu.setLayoutManager(layoutManager);
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loadMenu();
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}
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private void showDialog() {
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AlertDialog.Builder alertDialog = new AlertDialog.Builder(Home.this);
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alertDialog.setTitle("Thêm danh mục:");
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alertDialog.setMessage("Vui lòng điền đầy đủ thông tin");
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LayoutInflater inflater = this.getLayoutInflater();
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View add_menu_layout = inflater.inflate(R.layout.add_new_menu_layout, null);
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edtName = add_menu_layout.findViewById(R.id.edtName);
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btnSelect = add_menu_layout.findViewById(R.id.btnSelect);
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btnUpload = add_menu_layout.findViewById(R.id.btnUpload);
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//Event for button
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btnSelect.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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chooseImage(); //Let user select image from Gallery and save Uri of this image
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}
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});
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btnUpload.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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uploadImage();
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}
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});
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alertDialog.setView(add_menu_layout);
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alertDialog.setIcon(R.drawable.ic_baseline_shopping_cart_24);
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alertDialog.setPositiveButton("Thêm", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.dismiss();
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//Upload new category
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if(newCategory != null) {
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categories.push().setValue(newCategory);
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Snackbar.make(drawer, "Danh mục " + newCategory.getName() + " đã được thêm", Snackbar.LENGTH_SHORT)
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.show();
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}
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}
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});
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alertDialog.setNegativeButton("Thoát", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.dismiss();
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}
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});
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alertDialog.show();
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}
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private void uploadImage() {
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if(saveUri != null) {
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ProgressDialog mDialog = new ProgressDialog(this);
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mDialog.setMessage("Đang tải lên....");
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mDialog.show();
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String imageName = UUID.randomUUID().toString();
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StorageReference imageFolder = storageReference.child("/images/" + imageName);
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imageFolder.putFile(saveUri)
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.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
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@Override
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public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
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mDialog.dismiss();
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Toast.makeText(Home.this, "Đã tải lên thành công!", Toast.LENGTH_SHORT).show();
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imageFolder.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
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@Override
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public void onSuccess(Uri uri) {
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//Set value for new Category if image upload and we can get download link
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newCategory = new Category(edtName.getText().toString(), uri.toString());
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}
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});
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}
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})
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.addOnFailureListener((e) -> {
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mDialog.dismiss();
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Toast.makeText(Home.this, e.getMessage(), Toast.LENGTH_SHORT).show();
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})
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.addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
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@Override
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public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
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double progress = (100.0 * taskSnapshot.getBytesTransferred() / taskSnapshot.getTotalByteCount());
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mDialog.setMessage("Đang tải " + progress + "%");
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}
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});
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}
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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if(requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK
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&& data != null && data.getData() != null) {
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saveUri = data.getData();
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btnSelect.setText("Ảnh đã được chọn!");
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}
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}
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private void chooseImage() {
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Intent intent = new Intent();
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intent.setType("image/*");
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intent.setAction(Intent.ACTION_GET_CONTENT);
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startActivityForResult(Intent.createChooser(intent, "Select Picture"), PICK_IMAGE_REQUEST);
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}
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private void loadMenu() {
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adapter = new FirebaseRecyclerAdapter<Category, MenuViewHolder>(
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Category.class,
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R.layout.menu_item,
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MenuViewHolder.class,
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categories
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) {
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@Override
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protected void populateViewHolder(MenuViewHolder viewHolder, Category model, int i) {
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viewHolder.txtMenuName.setText(model.getName());
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Picasso.with(Home.this).load(model.getImage()).into(viewHolder.imageView);
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viewHolder.setItemClickListener(new ItemClickListener() {
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@Override
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public void onClick(View view, int position, boolean isLongClick) {
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}
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});
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}
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};
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adapter.notifyDataSetChanged(); //Refresh data if have data changed
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recycler_menu.setAdapter(adapter);
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.home, menu);
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return true;
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}
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@Override
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public boolean onNavigationItemSelected(@NonNull MenuItem item) {
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int id = item.getItemId();
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DrawerLayout drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
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drawerLayout.closeDrawer(GravityCompat.START);
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return true;
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}
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@Override
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public boolean onContextItemSelected(@NonNull MenuItem item) {
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if(item.getTitle(). equals(Common.UPDATE))
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{
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showUpdateDialog(adapter.getRef(item.getOrder()).getKey(), adapter.getItem(item.getOrder()));
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} else if(item.getTitle().equals(Common.DELETE))
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{
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deleteCategory(adapter.getRef(item.getOrder()).getKey());
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}
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return super.onContextItemSelected(item);
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}
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private void deleteCategory(String key) {
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categories.child(key).removeValue();
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Toast.makeText(this, "Xoá thành công!", Toast.LENGTH_SHORT).show();
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}
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private void showUpdateDialog(String key, Category item) {
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AlertDialog.Builder alertDialog = new AlertDialog.Builder(Home.this);
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alertDialog.setTitle("Cập nhật danh mục:");
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alertDialog.setMessage("Vui lòng điền đầy đủ thông tin");
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LayoutInflater inflater = this.getLayoutInflater();
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View add_menu_layout = inflater.inflate(R.layout.add_new_menu_layout, null);
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edtName = add_menu_layout.findViewById(R.id.edtName);
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btnSelect = add_menu_layout.findViewById(R.id.btnSelect);
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btnUpload = add_menu_layout.findViewById(R.id.btnUpload);
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//Set default name
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edtName.setText(item.getName());
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//Event for button
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btnSelect.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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chooseImage(); //Let user select image from Gallery and save Uri of this image
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}
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});
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btnUpload.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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changeImage(item);
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}
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});
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alertDialog.setView(add_menu_layout);
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alertDialog.setIcon(R.drawable.ic_baseline_shopping_cart_24);
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alertDialog.setPositiveButton("Cập nhật", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.dismiss();
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//Update information
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item.setName(edtName.getText().toString());
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categories.child(key).setValue(item);
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}
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});
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alertDialog.setNegativeButton("Thoát", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.dismiss();
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}
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});
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alertDialog.show();
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}
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private void changeImage(Category item) {
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if(saveUri != null) {
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ProgressDialog mDialog = new ProgressDialog(this);
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mDialog.setMessage("Đang tải lên....");
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mDialog.show();
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String imageName = UUID.randomUUID().toString();
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StorageReference imageFolder = storageReference.child("/images/" + imageName);
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imageFolder.putFile(saveUri)
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.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
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@Override
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public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
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mDialog.dismiss();
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Toast.makeText(Home.this, "Đã cập nhật ảnh thành công!", Toast.LENGTH_SHORT).show();
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imageFolder.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
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@Override
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public void onSuccess(Uri uri) {
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item.setImage(uri.toString());
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}
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});
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}
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})
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.addOnFailureListener((e) -> {
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mDialog.dismiss();
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Toast.makeText(Home.this, e.getMessage(), Toast.LENGTH_SHORT).show();
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})
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.addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
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@Override
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public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
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double progress = (100.0 * taskSnapshot.getBytesTransferred() / taskSnapshot.getTotalByteCount());
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mDialog.setMessage("Đang tải " + progress + "%");
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}
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});
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}
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}
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} |