Add QR code button to navbar

app/src/main/java/app/insti/fragment/WebViewFragment.java

@@ -6,7 +6,11 @@ import android.content.Intent;
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
+import android.text.TextUtils;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -19,6 +23,7 @@ import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.widget.Toast;
 
+import androidx.appcompat.widget.SearchView;
 import androidx.appcompat.widget.Toolbar;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
@@ -28,6 +33,7 @@ import com.google.gson.Gson;
 import app.insti.Constants;
 import app.insti.R;
 import app.insti.Utils;
+import app.insti.activity.MainActivity;
 import app.insti.api.EmptyCallback;
 import app.insti.api.RetrofitInterface;
 import app.insti.api.model.Body;
@@ -53,13 +59,6 @@ public class WebViewFragment extends BaseFragment {
         return this;
     }
 
-    private void setTitle(String title) {
-        Toolbar toolbar = getActivity().findViewById(R.id.toolbar);
-        if (toolbar != null) {
-            toolbar.setTitle(title);
-        }
-    }
-
     private String chooseUrl(Bundle args) {
         setTitle("InstiApp");
 
@@ -93,11 +92,13 @@ public class WebViewFragment extends BaseFragment {
                 break;
 
             case Constants.WV_TYPE_ACHIEVEMENTS:
+                initQRButton();
                 url += "/achievements";
                 setTitle("Achievements");
                 break;
 
             case Constants.WV_TYPE_NEW_OFFERED_ACHIEVEMENT:
+                initQRButton();
                 url += "/achievement-new/" + ID;
                 setTitle("Achievements");
                 break;
@@ -182,6 +183,31 @@ public class WebViewFragment extends BaseFragment {
         return view;
     }
 
+    private void setTitle(String title) {
+        Toolbar toolbar = getActivity().findViewById(R.id.toolbar);
+        if (toolbar != null) {
+            toolbar.setTitle(title);
+        }
+    }
+
+    private void initQRButton() {
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.qr_scan_menu, menu);
+        MenuItem item = menu.findItem(R.id.action_qr_scan);
+        item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
+            @Override
+            public boolean onMenuItemClick(MenuItem menuItem) {
+                Toast.makeText(getContext(), "Scan QRs to get achievements!", Toast.LENGTH_LONG).show();
+                return false;
+            }
+        });
+    }
+
+
     private void openEvent(Event event) {
         Utils.eventCache.updateCache(event);
         String eventJson = new Gson().toJson(event);

app/src/main/res/drawable/ic_qr_code.xml

+<vector android:height="24dp" android:viewportHeight="401.994"
+    android:viewportWidth="401.994" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FFFFFFFF" android:pathData="M0,401.991h182.724V219.265H0V401.991zM36.542,255.813h109.636v109.352H36.542V255.813z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M73.089,292.355h36.544v36.549h-36.544z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M292.352,365.449h36.553v36.545h-36.553z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M365.442,365.449h36.552v36.545h-36.552z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M365.446,255.813l-36.542,0l0,-36.548l-109.639,0l0,182.726l36.548,0l0,-109.636l36.539,0l0,36.549l109.639,0l0,-109.639l0,0l-36.545,0z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M0,182.728h182.724V0H0V182.728zM36.542,36.542h109.636v109.636H36.542V36.542z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M73.089,73.089h36.544v36.547h-36.544z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M219.265,0v182.728h182.729V0H219.265zM365.446,146.178H255.813V36.542h109.633V146.178z"/>
+    <path android:fillColor="#FFFFFFFF" android:pathData="M292.352,73.089h36.553v36.547h-36.553z"/>
+</vector>

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

+<?xml version="1.0" encoding="utf-8"?>
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/action_qr_scan"
+        android:icon="@drawable/ic_qr_code"
+        android:iconTint="@color/colorWhite"
+        android:title="Scan QR"
+        app:showAsAction="always" />
+</menu>
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