Fix Notification

Foodify/app/src/main/AndroidManifest.xml

@@ -27,11 +27,6 @@
             android:name=".VerifyPhone"
             android:exported="false" />
 
-        <service
-            android:name=".Service.ListenOrder"
-            android:enabled="true"
-            android:exported="true" />
-
         <activity
             android:name=".OrderStatus"
             android:exported="false" />
@@ -53,7 +48,6 @@
             android:name=".SignUp"
             android:exported="false"
             android:theme="@style/Theme.Foodify.NoActionBar" />
-            />
         <activity
             android:name=".SignIn"
             android:exported="false"
@@ -69,6 +63,21 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <service android:name=".Service.MyFirebaseIdService">
+            <intent-filter>
+                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
+            </intent-filter>
+        </service>
+
+        <service
+            android:name=".Service.MyFirebaseMessaging"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
+
     </application>
 
 </manifest>

Foodify/app/src/main/java/com/waterbase/foodify/Cart.java

@@ -9,6 +9,7 @@ import androidx.recyclerview.widget.RecyclerView;
 
 import android.content.DialogInterface;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
 import android.view.View;
@@ -17,13 +18,22 @@ import android.widget.LinearLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import com.google.firebase.database.DataSnapshot;
+import com.google.firebase.database.DatabaseError;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.database.Query;
+import com.google.firebase.database.ValueEventListener;
 import com.rengwuxian.materialedittext.MaterialEditText;
 import com.waterbase.foodify.Common.Common;
 import com.waterbase.foodify.Database.Database;
+import com.waterbase.foodify.Model.MyResponse;
+import com.waterbase.foodify.Model.Notification;
 import com.waterbase.foodify.Model.Order;
 import com.waterbase.foodify.Model.Request;
+import com.waterbase.foodify.Model.Sender;
+import com.waterbase.foodify.Model.Token;
+import com.waterbase.foodify.Remote.APIService;
 import com.waterbase.foodify.ViewHolder.CartAdapter;
 
 import java.text.NumberFormat;
@@ -32,6 +42,9 @@ import java.util.List;
 import java.util.Locale;
 
 import info.hoang8f.widget.FButton;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
 
 public class Cart extends AppCompatActivity {
 
@@ -47,11 +60,16 @@ public class Cart extends AppCompatActivity {
     List<Order> cart = new ArrayList<>();
     CartAdapter adapter;
 
+    APIService mService;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_cart);
 
+        //Init
+        mService = Common.getFCMService();
+
         //Firebase
         database = FirebaseDatabase.getInstance();
         requests = database.getReference("Requests");
@@ -116,12 +134,15 @@ public class Cart extends AppCompatActivity {
 
                 //Summit to Firebase
                 //We will using System.CurrentMilli to key
-                requests.child(String.valueOf(System.currentTimeMillis())).setValue(request);
+                String order_number = String.valueOf(System.currentTimeMillis());
+                requests.child(order_number).setValue(request);
+
+                sendNotificationOrder(order_number);
 
                 //Delete Cart
-                new Database(getBaseContext()).cleanCart();
-                Toast.makeText(Cart.this, "Đặt hàng thành công!", Toast.LENGTH_SHORT).show();
-                finish();
+//                new Database(getBaseContext()).cleanCart();
+//                Toast.makeText(Cart.this, "Đặt hàng thành công!", Toast.LENGTH_SHORT).show();
+//                finish();
             }
         });
 
@@ -135,6 +156,47 @@ public class Cart extends AppCompatActivity {
         alertDialog.show();
     }
 
+    private void sendNotificationOrder(String order_number) {
+        DatabaseReference tokens = FirebaseDatabase.getInstance().getReference("Tokens");
+        Query data = tokens.orderByChild("serverToken").equalTo(true); //Get all node with isServerToken is true;
+        data.addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                for(DataSnapshot postSnapShot: dataSnapshot.getChildren()){
+
+                    Token serverToken = postSnapShot.getValue(Token.class);
+
+                    //Create raw payload to send
+                    Notification notification = new Notification("Foodify", "Bạn có 1 đơn hàng mới " + order_number);
+                    Sender content = new Sender(serverToken.getToken(), notification);
+
+                    mService.sendNotification(content)
+                            .enqueue(new Callback<MyResponse>() {
+                                @Override
+                                public void onResponse(Call<MyResponse> call, Response<MyResponse> response) {
+                                    if(response.body().success == 1){
+                                        Toast.makeText(Cart.this, "Đặt hàng thành công!", Toast.LENGTH_SHORT).show();
+                                        finish();
+                                    } else {
+                                        Toast.makeText(Cart.this, "Hệ thống bị lỗi. Vui lòng thử lại sau!", Toast.LENGTH_SHORT).show();
+                                    }
+                                }
+
+                                @Override
+                                public void onFailure(Call<MyResponse> call, Throwable t) {
+                                    Log.e("ERROR", t.getMessage());
+                                }
+                            });
+                }
+            }
+
+            @Override
+            public void onCancelled(DatabaseError databaseError) {
+
+            }
+        });
+    }
+
     private void loadListFood() {
         cart = new Database(this).getCarts();
         adapter = new CartAdapter(cart, this);

Foodify/app/src/main/java/com/waterbase/foodify/Common/Common.java

@@ -5,10 +5,18 @@ import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 
 import com.waterbase.foodify.Model.User;
+import com.waterbase.foodify.Remote.APIService;
+import com.waterbase.foodify.Remote.RetrofitClient;
 
 public class Common {
     public static User currentUser;
 
+    private static final String BASE_URL = "https://fcm.googleapis.com/";
+
+    public static APIService getFCMService(){
+        return RetrofitClient.getClient(BASE_URL).create(APIService.class);
+    }
+
     public static final String DELETE = "Xoá";
     public static final String USER_KEY = "User";
     public static final String PWD_KEY = "Password";

Foodify/app/src/main/java/com/waterbase/foodify/Home.java

@@ -2,8 +2,6 @@ package com.waterbase.foodify;
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.os.Debug;
-import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
@@ -24,11 +22,12 @@ import com.firebase.ui.database.FirebaseRecyclerAdapter;
 import com.google.android.material.navigation.NavigationView;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.iid.FirebaseInstanceId;
 import com.squareup.picasso.Picasso;
 import com.waterbase.foodify.Common.Common;
 import com.waterbase.foodify.Interface.ItemClickListener;
 import com.waterbase.foodify.Model.Category;
-import com.waterbase.foodify.Service.ListenOrder;
+import com.waterbase.foodify.Model.Token;
 import com.waterbase.foodify.ViewHolder.MenuViewHolder;
 
 import io.paperdb.Paper;
@@ -89,9 +88,15 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
         TextView navUserName = (TextView) headerView.findViewById(R.id.txtFullName);
         navUserName.setText(Common.currentUser.getName());
 
-        //Register Service
-        Intent service = new Intent(Home.this, ListenOrder.class);
-        startService(service);
+        updateToken(FirebaseInstanceId.getInstance().getToken());
+
+    }
+
+    private void updateToken(String token) {
+        FirebaseDatabase db = FirebaseDatabase.getInstance();
+        DatabaseReference tokens = db.getReference("Tokens");
+        Token data = new Token(token, false);
+        tokens.child(Common.currentUser.getPhone()).setValue(data);
     }
 
     private void loadMenu() {

Foodify/app/src/main/java/com/waterbase/foodify/Model/MyResponse.java

@@ -0,0 +1,11 @@
+package com.waterbase.foodify.Model;
+
+import java.util.List;
+
+public class MyResponse {
+    public long multicast_id;
+    public int success;
+    public int failure;
+    public int canonical_ids;
+    public List<Result> results;
+}

Foodify/app/src/main/java/com/waterbase/foodify/Model/Notification.java

@@ -0,0 +1,27 @@
+package com.waterbase.foodify.Model;
+
+public class Notification {
+    public String body;
+    public String title;
+
+    public Notification(String body, String title) {
+        this.body = body;
+        this.title = title;
+    }
+
+    public String getBody() {
+        return body;
+    }
+
+    public void setBody(String body) {
+        this.body = body;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+}

Foodify/app/src/main/java/com/waterbase/foodify/Model/Result.java

@@ -0,0 +1,5 @@
+package com.waterbase.foodify.Model;
+
+public class Result {
+    public String message_id;
+}

Foodify/app/src/main/java/com/waterbase/foodify/Model/Sender.java

@@ -0,0 +1,11 @@
+package com.waterbase.foodify.Model;
+
+public class Sender {
+    public String to;
+    public Notification notification;
+
+    public Sender(String to, Notification notification) {
+        this.to = to;
+        this.notification = notification;
+    }
+}

Foodify/app/src/main/java/com/waterbase/foodify/Model/Token.java

@@ -0,0 +1,31 @@
+package com.waterbase.foodify.Model;
+
+public class Token {
+
+    private String token;
+    private boolean isServerToken;
+
+    public Token() {
+    }
+
+    public Token(String token, boolean isServerToken) {
+        this.token = token;
+        this.isServerToken = isServerToken;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+
+    public boolean isServerToken() {
+        return isServerToken;
+    }
+
+    public void setServerToken(boolean serverToken) {
+        isServerToken = serverToken;
+    }
+}

Foodify/app/src/main/java/com/waterbase/foodify/Remote/APIService.java

@@ -0,0 +1,24 @@
+package com.waterbase.foodify.Remote;
+
+import com.waterbase.foodify.Model.MyResponse;
+import com.waterbase.foodify.Model.Sender;
+
+import retrofit2.Call;
+import retrofit2.http.Body;
+import retrofit2.http.Headers;
+import retrofit2.http.POST;
+
+public interface APIService {
+
+    @Headers(
+
+            {
+                    "Content-Type:application/json",
+                    "Authorization:key=AAAAvBRs8TM:APA91bGQ-HvHMz4_UxiTsq4wY9H9j_ScuMRGOd03BYpQ4RKTuGpN_5CPhtQwycJaVCWMaS2T5S850QgUBhWZauOeM5aVeZsW3VGk1sXFu5GnlOgk2ev0VjzkK8fDsV4mO8D8k5uIknsC"
+            }
+    )
+
+
+    @POST("fcm/send")
+    Call<MyResponse> sendNotification(@Body Sender body);
+}

Foodify/app/src/main/java/com/waterbase/foodify/Remote/RetrofitClient.java

@@ -0,0 +1,20 @@
+package com.waterbase.foodify.Remote;
+
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+
+public class RetrofitClient {
+    private static Retrofit retrofit = null;
+
+    public static Retrofit getClient(String baseURL)
+    {
+        if(retrofit == null) {
+            retrofit = new Retrofit.Builder()
+                    .baseUrl(baseURL)
+                    .addConverterFactory(GsonConverterFactory.create())
+                    .build();
+        }
+        return retrofit;
+    }
+}

Foodify/app/src/main/java/com/waterbase/foodify/Service/ListenOrder.java

@@ -1,105 +0,0 @@
-package com.waterbase.foodify.Service;
-
-import android.app.Notification;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-import android.os.IBinder;
-
-import androidx.core.app.NotificationCompat;
-
-import com.google.firebase.database.ChildEventListener;
-import com.google.firebase.database.DataSnapshot;
-import com.google.firebase.database.DatabaseError;
-import com.google.firebase.database.DatabaseReference;
-import com.google.firebase.database.FirebaseDatabase;
-import com.waterbase.foodify.Common.Common;
-import com.waterbase.foodify.Model.Request;
-import com.waterbase.foodify.OrderStatus;
-import com.waterbase.foodify.R;
-
-public class ListenOrder extends Service implements ChildEventListener {
-
-    FirebaseDatabase db;
-    DatabaseReference requests;
-
-    public ListenOrder() {
-    }
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        return null;
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        db = FirebaseDatabase.getInstance();
-        requests = db.getReference("Requests");
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        requests.addChildEventListener(this);
-        return super.onStartCommand(intent, flags, startId);
-    }
-
-    @Override
-    public void onChildAdded(DataSnapshot dataSnapshot, String s) {
-        
-    }
-
-    @Override
-    public void onChildChanged(DataSnapshot dataSnapshot, String s) {
-        Request request = dataSnapshot.getValue(Request.class);
-        showNotification(dataSnapshot.getKey(), request);
-    }
-
-    private void showNotification(String key, Request request) {
-        Intent intent=new Intent(getBaseContext(), OrderStatus.class);
-        intent.putExtra("userPhone",request.getPhone()); //we need put user phone
-        PendingIntent contentIntent=PendingIntent
-                .getActivity(getBaseContext(),0,intent,PendingIntent.FLAG_UPDATE_CURRENT);
-
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O){
-            NotificationChannel channel=
-                    new NotificationChannel("foodStatus","foodStatus",NotificationManager.IMPORTANCE_DEFAULT);
-            NotificationManager notificationManager=getSystemService(NotificationManager.class);
-            notificationManager.createNotificationChannel(channel);
-
-        }
-
-        NotificationCompat.Builder builder=new NotificationCompat.Builder(getBaseContext(),"foodStatus");
-        builder.setAutoCancel(true)
-                .setDefaults(Notification.DEFAULT_ALL)
-                .setWhen(System.currentTimeMillis())
-                .setTicker("food")
-                .setContentInfo("Tình trạng đơn hàng của bạn đã được cập nhật")
-                .setContentText("Đơn hàng #"+key+" đã cập nhật thành "+ Common.convertCodeToStatus(request.getStatus()))
-                .setContentIntent(contentIntent)
-                .setContentInfo("Thông tin")
-                .setSmallIcon(R.mipmap.ic_launcher);
-
-        NotificationManager notificationManager=(NotificationManager)getBaseContext().getSystemService(Context.NOTIFICATION_SERVICE);
-        notificationManager.notify(1,builder.build());
-    }
-
-    @Override
-    public void onChildRemoved(DataSnapshot dataSnapshot) {
-
-    }
-
-    @Override
-    public void onChildMoved(DataSnapshot dataSnapshot, String s) {
-
-    }
-
-    @Override
-    public void onCancelled(DatabaseError databaseError) {
-
-    }
-}

Foodify/app/src/main/java/com/waterbase/foodify/Service/MyFirebaseIdService.java

@@ -0,0 +1,25 @@
+package com.waterbase.foodify.Service;
+
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.iid.FirebaseInstanceId;
+import com.google.firebase.iid.FirebaseInstanceIdService;
+import com.waterbase.foodify.Common.Common;
+import com.waterbase.foodify.Model.Token;
+
+public class MyFirebaseIdService extends FirebaseInstanceIdService {
+
+    @Override
+    public void onTokenRefresh() {
+        super.onTokenRefresh();
+        String tokenRefreshed = FirebaseInstanceId.getInstance().getToken();
+        updateTokenToFirebase(tokenRefreshed);
+    }
+
+    private void updateTokenToFirebase(String tokenRefreshed) {
+        FirebaseDatabase db = FirebaseDatabase.getInstance();
+        DatabaseReference tokens = db.getReference("Tokens");
+        Token token = new Token(tokenRefreshed, false);
+        tokens.child(Common.currentUser.getPhone()).setValue(token);
+    }
+}

Foodify/app/src/main/java/com/waterbase/foodify/Service/MyFirebaseMessaging.java

@@ -0,0 +1,57 @@
+package com.waterbase.foodify.Service;
+
+import android.app.Notification;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.media.RingtoneManager;
+import android.net.Uri;
+import android.os.Build;
+import android.util.Log;
+
+import androidx.core.app.NotificationCompat;
+
+import com.google.firebase.messaging.FirebaseMessagingService;
+import com.google.firebase.messaging.RemoteMessage;
+import com.waterbase.foodify.Home;
+import com.waterbase.foodify.R;
+
+public class MyFirebaseMessaging extends FirebaseMessagingService {
+
+    @Override
+    public void onMessageReceived(RemoteMessage remoteMessage) {
+        super.onMessageReceived(remoteMessage);
+        showNotification(remoteMessage);
+        Log.e("INFO", remoteMessage.getNotification().getBody());
+    }
+
+    private void showNotification(RemoteMessage remoteMessage) {
+        RemoteMessage.Notification notification = remoteMessage.getNotification();
+        Intent intent = new Intent(this, Home.class);
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O){
+            NotificationChannel channel=
+                    new NotificationChannel("foodStatus","foodStatus",NotificationManager.IMPORTANCE_DEFAULT);
+            NotificationManager notificationManager=getSystemService(NotificationManager.class);
+            notificationManager.createNotificationChannel(channel);
+        }
+
+        Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
+
+        NotificationCompat.Builder builder=new NotificationCompat.Builder(getBaseContext(),"foodStatus");
+        builder.setAutoCancel(true)
+                .setDefaults(Notification.DEFAULT_ALL)
+                .setContentText(notification.getBody())
+                .setContentIntent(pendingIntent)
+                .setContentTitle(notification.getTitle())
+                .setSound(defaultSoundUri)
+                .setSmallIcon(R.mipmap.ic_launcher_round);
+
+        NotificationManager notificationManager=(NotificationManager)getBaseContext().getSystemService(Context.NOTIFICATION_SERVICE);
+        notificationManager.notify(1,builder.build());
+    }
+}