Integrated Swipe Layout

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

@@ -5,6 +5,7 @@ import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import android.content.Intent;
 import android.os.Bundle;
@@ -51,6 +52,8 @@ public class FoodList extends AppCompatActivity {
     //Favorites
     Database localDB;
 
+    SwipeRefreshLayout swipeRefreshLayout;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -63,24 +66,53 @@ public class FoodList extends AppCompatActivity {
         //Local DB
         localDB = new Database(this);
 
+        swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
+        swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimary,
+                android.R.color.holo_green_dark,
+                android.R.color.holo_orange_dark,
+                android.R.color.holo_blue_dark);
+
+        swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                //Get Intent here
+                if(getIntent() != null)
+                    categoryId = getIntent().getStringExtra("CategoryId");
+                categoryName = getIntent().getStringExtra("CategoryName");
+                if(!categoryId.isEmpty() && categoryId != null) {
+                    if(Common.isConnectedToInternet(getBaseContext()))
+                        loadListFood(categoryId);
+                    else {
+                        Toast.makeText(FoodList.this, "Vui lòng kiểm tra kết nối mạng!", Toast.LENGTH_SHORT).show();
+                        return;
+                    }
+                }
+            }
+        });
+
+        swipeRefreshLayout.post(new Runnable() {
+            @Override
+            public void run() {
+                //Get Intent here
+                if(getIntent() != null)
+                    categoryId = getIntent().getStringExtra("CategoryId");
+                categoryName = getIntent().getStringExtra("CategoryName");
+                if(!categoryId.isEmpty() && categoryId != null) {
+                    if(Common.isConnectedToInternet(getBaseContext()))
+                        loadListFood(categoryId);
+                    else {
+                        Toast.makeText(FoodList.this, "Vui lòng kiểm tra kết nối mạng!", Toast.LENGTH_SHORT).show();
+                        return;
+                    }
+                }
+            }
+        });
+
         recyclerView = (RecyclerView) findViewById(R.id.recyler_food);
         recyclerView.setHasFixedSize(true);
         layoutManager = new LinearLayoutManager(this);
         recyclerView.setLayoutManager(layoutManager);
 
-        //Get Intent here
-        if(getIntent() != null)
-            categoryId = getIntent().getStringExtra("CategoryId");
-        categoryName = getIntent().getStringExtra("CategoryName");
-        if(!categoryId.isEmpty() && categoryId != null) {
-            if(Common.isConnectedToInternet(getBaseContext()))
-                loadListFood(categoryId);
-            else {
-                Toast.makeText(FoodList.this, "Vui lòng kiểm tra kết nối mạng!", Toast.LENGTH_SHORT).show();
-                return;
-            }
-        }
-
         //Search
         materialSearchBar = (MaterialSearchBar) findViewById(R.id.searchBar);
         materialSearchBar.setHint("Enter your food");
@@ -228,6 +260,7 @@ public class FoodList extends AppCompatActivity {
 
         //Set Adapter
         recyclerView.setAdapter(adapter);
+        swipeRefreshLayout.setRefreshing(false);
     }
 
     @Override

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

@@ -20,6 +20,7 @@ import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.navigation.ui.AppBarConfiguration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.firebase.ui.database.FirebaseRecyclerAdapter;
 import com.google.android.gms.tasks.OnCompleteListener;
@@ -53,7 +54,7 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
     RecyclerView.LayoutManager layoutManager;
     FirebaseRecyclerAdapter<Category, MenuViewHolder> adapter;
 
-    private AppBarConfiguration mAppBarConfiguration;
+    SwipeRefreshLayout swipeRefreshLayout;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -65,6 +66,37 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
         toolbar.setTitle("Menu");
         setSupportActionBar(toolbar);
 
+        //View
+        swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_layout);
+        swipeRefreshLayout.setColorSchemeResources(R.color.colorPrimary,
+                android.R.color.holo_green_dark,
+                android.R.color.holo_orange_dark,
+                android.R.color.holo_blue_dark);
+        swipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+            @Override
+            public void onRefresh() {
+                if (Common.isConnectedToInternet(getBaseContext()))
+                    loadMenu();
+                else {
+                    Toast.makeText(getBaseContext(), "Vui lòng kiểm tra kết nối mạng!", Toast.LENGTH_SHORT).show();
+                    return;
+                }
+            }
+        });
+
+        //Default, load for first time
+        swipeRefreshLayout.post(new Runnable() {
+            @Override
+            public void run() {
+                if (Common.isConnectedToInternet(getBaseContext()))
+                    loadMenu();
+                else {
+                    Toast.makeText(getBaseContext(), "Vui lòng kiểm tra kết nối mạng!", Toast.LENGTH_SHORT).show();
+                    return;
+                }
+            }
+        });
+
         DrawerLayout 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);
@@ -86,14 +118,6 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
         layoutManager = new LinearLayoutManager(this);
         recyler_menu.setLayoutManager(layoutManager);
 
-        if (Common.isConnectedToInternet(getBaseContext()))
-            loadMenu();
-        else {
-            Toast.makeText(this, "Vui lòng kiểm tra kết nối mạng!", Toast.LENGTH_SHORT).show();
-            return;
-        }
-
-
         //Set name for user
         View headerView = navigationView.getHeaderView(0);
         TextView navUserName = (TextView) headerView.findViewById(R.id.txtFullName);
@@ -131,7 +155,7 @@ public class Home extends AppCompatActivity implements NavigationView.OnNavigati
             }
         };
         recyler_menu.setAdapter(adapter);
-
+        swipeRefreshLayout.setRefreshing(false);
     }
 
     @Override

Foodify/app/src/main/res/layout/activity_food_list.xml

@@ -1,26 +1,33 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.swiperefreshlayout.widget.SwipeRefreshLayout 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:id="@+id/swipe_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context=".FoodList">
 
-    <com.mancj.materialsearchbar.MaterialSearchBar
+    <RelativeLayout
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent">
-        android:layout_alignParentTop="true"
-        android:id="@+id/searchBar"
-        app:mt_speechMode="false"
-        app:mt_hint="Enter your food"
-        />
 
-    <androidx.recyclerview.widget.RecyclerView
+        <com.mancj.materialsearchbar.MaterialSearchBar
-        android:layout_below="@+id/searchBar"
+            android:layout_width="match_parent"
-        android:layout_width="match_parent"
+            android:layout_height="wrap_content"
-        android:layout_height="match_parent"
+            android:layout_alignParentTop="true"
-        android:id="@+id/recyler_food"
+            android:id="@+id/searchBar"
-        android:scrollbars="vertical"
+            app:mt_speechMode="false"
-        />
+            app:mt_hint="Enter your food"
+            />
 
-</RelativeLayout>
+        <androidx.recyclerview.widget.RecyclerView
+            android:layout_below="@+id/searchBar"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/recyler_food"
+            android:scrollbars="vertical"
+            />
+
+    </RelativeLayout>
+
+</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

Foodify/app/src/main/res/layout/content_home.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.swiperefreshlayout.widget.SwipeRefreshLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/swipe_layout"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
@@ -14,4 +15,4 @@
         android:layout_height="match_parent"
         android:scrollbars="vertical" />
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>