Info button on toolbar

.idea/misc.xml

@@ -29,7 +29,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8 (1)" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

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

@@ -7,6 +7,7 @@ import android.app.FragmentTransaction;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
+import android.graphics.drawable.ColorDrawable;
 import android.os.Build;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
@@ -20,16 +21,20 @@ import android.support.v7.app.ActionBarDrawerToggle;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.SearchView;
 import android.support.v7.widget.Toolbar;
+import android.view.Gravity;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.FrameLayout;
+import android.widget.LinearLayout;
+import android.widget.PopupWindow;
 import android.widget.Toast;
 
 import com.uam.wmi.findmytutor.R;
 import com.uam.wmi.findmytutor.service.BackgroundLocalizationService;
 import com.uam.wmi.findmytutor.utils.ActiveFragment;
 import com.uam.wmi.findmytutor.utils.FeedbackUtils;
+import com.uam.wmi.findmytutor.utils.InfoHelperUtils;
 import com.uam.wmi.findmytutor.utils.PrefUtils;
 import com.uam.wmi.findmytutor.utils.RxSearchObservable;
 
@@ -76,6 +81,7 @@ public abstract class BaseActivity
     private ActiveFragment activeFragment = ActiveFragment.NONE;
     private Fragment activeBottomMenu  = null;
     private SearchView searchView;
+    public MenuItem infoMenuItem;
 
     @SuppressLint("CheckResult")
     @Override
@@ -266,6 +272,8 @@ public abstract class BaseActivity
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
         getMenuInflater().inflate(R.menu.menu_main, menu);
+        infoMenuItem = menu.findItem(R.id.action_info);
+
 
         MenuItem myActionMenuItem = menu.findItem(R.id.action_search);
         searchView = (SearchView) myActionMenuItem.getActionView();
@@ -313,6 +321,41 @@ public abstract class BaseActivity
         if (actionBarDrawerToggle.onOptionsItemSelected(item)) {
             return true;
         }
+
+        if (item.getItemId()==R.id.action_info){
+
+            int layoutID;
+            switch (activeFragment){
+                case SHARED_PREFERENCES:
+                    layoutID = R.layout.info_popup_sharing_tab;
+                    break;
+                case USER_LIST:
+                    layoutID = R.layout.info_popup_userlist;
+                    break;
+                default:
+                    layoutID = R.layout.info_popup_map;
+            }
+
+            View popupView = getLayoutInflater().inflate(layoutID,null);
+
+            PopupWindow popupWindow = new PopupWindow(popupView,
+                    LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);
+            // If the PopupWindow should be focusable
+            popupWindow.setFocusable(true);
+            // If you need the PopupWindow to dismiss when when touched outside
+            popupWindow.setBackgroundDrawable(new ColorDrawable());
+            int location[] = new int[2];
+            // Get the View's(the one that was clicked in the Fragment) location
+            View anchorView=  getWindow().getDecorView().findViewById(android.R.id.content);
+
+            anchorView.getLocationOnScreen(location);
+            // Using location, the PopupWindow will be displayed right under anchorView
+            popupWindow.showAsDropDown(anchorView,0,170,Gravity.RIGHT);
+//            popupWindow.showAtLocation(anchorView, Gravity.NO_GRAVITY,
+//                    location[0] + anchorView.getWidth() / 2, location[1] + anchorView.getHeight());
+        }
+
+
         return super.onOptionsItemSelected(item);
     }
 

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

@@ -131,6 +131,7 @@ public class MapActivity extends BaseActivity
 
         };
 
+
         findViewById(R.id.mapInfoImageButton).setOnClickListener(v-> InfoHelperUtils.infoPopUp(v, R.layout.info_popup_map));
         selectLocationButton = findViewById(R.id.select_location_button);
         removeLocationButton = findViewById(R.id.remove_location_button);

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

@@ -8,4 +8,11 @@
         app:showAsAction="always"
         app:actionViewClass="android.support.v7.widget.SearchView"
         android:title="@string/search"/>
+    <item
+        android:id="@+id/action_info"
+        app:showAsAction="ifRoom|collapseActionView"
+        android:icon="@drawable/outline_info_24"
+        android:titleCondensed="@string/access_token"
+        android:actionLayout="@layout/info_popup_map"
+        android:title="Info" />
 </menu>