Add checkbox online/offline users

app/src/main/java/com/uam/wmi/findmytutor/activity/UsersListFragment.java

@@ -9,10 +9,15 @@ import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.DefaultItemAnimator;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
+import android.util.Log;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
+import android.widget.CheckBox;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -28,8 +33,8 @@ import com.uam.wmi.findmytutor.model.User;
 import com.uam.wmi.findmytutor.network.ApiClient;
 import com.uam.wmi.findmytutor.service.TutorTabApi;
 import com.uam.wmi.findmytutor.service.UserService;
-import com.uam.wmi.findmytutor.utils.InfoHelperUtils;
 import com.uam.wmi.findmytutor.utils.MyDividerItemDecoration;
+import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RecyclerTouchListener;
 import com.uam.wmi.findmytutor.utils.RestApiHelper;
 
@@ -66,6 +71,7 @@ public class UsersListFragment extends Fragment {
     private List<User> tutorsList = new ArrayList<>();
     private List<User> tutorsFiltered = new ArrayList<>();
     private Collator plCollator = Collator.getInstance(Locale.forLanguageTag("pl-PL"));
+    private Boolean fetchOnlyOnlineUsers = PrefUtils.getShowOnlyOnlineUsers(getApplicationContext());
 
     public UsersListFragment() {
     }
@@ -78,7 +84,7 @@ public class UsersListFragment extends Fragment {
         mAdapter = new TutorsListAdapter(getActivity().getApplicationContext(), tutorsFiltered);
         View view = inflater.inflate(R.layout.users_list, container, false);
         view.setBackgroundColor(getResources().getColor(android.R.color.white));
-
+        setHasOptionsMenu(true);
         return view;
     }
 
@@ -113,6 +119,50 @@ public class UsersListFragment extends Fragment {
 
     }
 
+
+
+    @Override
+    public void onPrepareOptionsMenu(Menu menu) {
+        super.onPrepareOptionsMenu(menu);
+        try {
+            menu.findItem(R.id.showOnlineUsersOnly).setChecked(fetchOnlyOnlineUsers);
+        }
+        catch(Exception e) {
+            Log.e(TAG, "onPrepareOptionsMenu error");
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        item.setChecked(fetchOnlyOnlineUsers);
+        switch (item.getItemId()){
+            case R.id.showOnlineUsersOnly:
+
+                if(item.isChecked()) {
+                    fetchOnlyOnlineUsers = false;
+                    item.setChecked(false);
+                }else{
+                    item.setChecked(true);
+                    fetchOnlyOnlineUsers = true;
+                }
+                Log.e(TAG, String.valueOf(fetchOnlyOnlineUsers));
+
+                PrefUtils.putShowOnlyOnlineUsers(getApplicationContext(), fetchOnlyOnlineUsers);
+                fetchAllTutors();
+                break;
+        }
+
+
+        return false;
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.users_luist_menu, menu);
+        menu.getItem(0).setChecked(fetchOnlyOnlineUsers);
+        super.onCreateOptionsMenu(menu,inflater);
+    }
+
     public void searchUser(String textToSearch) {
 
         tutorsFiltered.clear();
@@ -185,7 +235,9 @@ public class UsersListFragment extends Fragment {
 
     private void fetchAllTutors() {
         disposable.add(
-                userService.getAllTutors()
+                (fetchOnlyOnlineUsers ?
+                        userService.getAllOnlineTutors() :
+                        userService.getAllOfflineTutors())
                         .subscribeOn(Schedulers.io())
                         .observeOn(AndroidSchedulers.mainThread())
                         .map(tutors -> {
@@ -234,6 +286,7 @@ public class UsersListFragment extends Fragment {
 
     private void showError(Throwable e) {
         String message;
+        Log.e(TAG, String.valueOf(e));
 
         if (e instanceof HttpException) {
             ResponseBody responseBody = ((HttpException) e).response().errorBody();
@@ -251,6 +304,11 @@ public class UsersListFragment extends Fragment {
             noNotesView.setVisibility(View.GONE);
         } else {
             noNotesView.setVisibility(View.VISIBLE);
+            if(fetchOnlyOnlineUsers)
+                noNotesView.setText("Currently, there are no \nonline users.");
+            else{
+                noNotesView.setText("Currently, there are no offline users.");
+            }
         }
     }
 

app/src/main/java/com/uam/wmi/findmytutor/service/UserService.java

@@ -30,6 +30,12 @@ public interface UserService {
     @GET("api/users/tutors")
     Single <List<User>> getAllTutors();
 
+    @GET("api/users/tutors/online")
+    Single <List<User>> getAllOnlineTutors();
+
+    @GET("api/users/tutors/offline")
+    Single <List<User>> getAllOfflineTutors();
+
     @POST("api/users")
     Completable createUser(@Body User user);
 

app/src/main/java/com/uam/wmi/findmytutor/utils/PrefUtils.java

@@ -197,4 +197,15 @@ public class PrefUtils {
         return getSharedPreferences(context).getString("current_manual_location_name", null);
     }
 
+    public static void putShowOnlyOnlineUsers(Context context, Boolean flag) {
+        SharedPreferences.Editor editor = getSharedPreferences(context).edit();
+        editor.putBoolean("show_only_online_users_in_list", flag);
+        editor.apply();
+    }
+
+    public static Boolean getShowOnlyOnlineUsers(Context context) {
+        return getSharedPreferences(context).getBoolean("show_only_online_users_in_list", true);
+    }
+
+
 }

app/src/main/res/layout/home_layout.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="Homw Tab"
+        android:textAppearance="?android:attr/textAppearanceLarge"/>
+</RelativeLayout>

app/src/main/res/layout/users_list.xml

@@ -10,6 +10,7 @@
 
     <include layout="@layout/users_list_main" />
 
+
 </android.support.design.widget.CoordinatorLayout>
 
 

app/src/main/res/layout/users_list_tabs.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:mapbox="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/coordinator_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fontFamily="@font/lato_regular"
+    tools:context=".activity.UsersListFragment">
+    <android.support.design.widget.TabLayout
+        android:id="@+id/tabs"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+
+ />
+    <android.support.v4.view.ViewPager
+        android:id="@+id/viewpager"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        />
+
+
+
+</android.support.design.widget.CoordinatorLayout>
+
+
+

app/src/main/res/menu/users_luist_menu.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item
+        android:id="@+id/showOnlineUsersOnly"
+        android:checkable="true"
+        android:title="Only online users"
+        app:actionViewClass="android.widget.CheckBox"
+        app:showAsAction="never" />
+</menu>