sign out button

Author: ianedwards

app/src/main/java/com/example/menumap/ui/notifications/NotificationsFragment.java

@@ -1,11 +1,13 @@
 package com.example.menumap.ui.notifications;
 
+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
+import android.widget.Button;
 import android.widget.TextView;
 
 import androidx.annotation.Nullable;
@@ -16,7 +18,9 @@
 import android.widget.Spinner;
 import android.widget.ArrayAdapter;
 
+import com.example.menumap.MainActivity;
 import com.example.menumap.R;
+import com.example.menumap.SignInActivity;
 import com.example.menumap.ui.dashboard.DashboardFragment;
 import com.google.android.gms.tasks.OnFailureListener;
 import com.google.android.gms.tasks.OnSuccessListener;
@@ -45,6 +49,15 @@ public View onCreateView(@NonNull LayoutInflater inflater,
         Spinner targetSpinner = (Spinner) root.findViewById(R.id.targetSpinner);
 
 
+        Button signout = root.findViewById(R.id.signout);
+        signout.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                signOut();
+            }
+        });
+
+
         ArrayAdapter<String> languageAdapter = new ArrayAdapter<String>(getActivity(),
                 android.R.layout.simple_list_item_1, getResources().getStringArray(R.array.language_options));
 
@@ -115,4 +128,10 @@ public void onNothingSelected(AdapterView<?> adapterView) {
         });
         return root;
     }
+
+    public void signOut(){
+        FirebaseAuth.getInstance().signOut();
+        Intent goToSignIn = new Intent(getActivity(), SignInActivity.class);
+        startActivity(goToSignIn);
+    }
 }

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

@@ -60,6 +60,14 @@
         tools:layout_editor_absoluteX="0dp"
         tools:layout_editor_absoluteY="6dp" />
 
+
+    <Button
+        android:id="@+id/signout"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="#62B2FF"
+        android:text="Sign Out" />
+
     <View
         android:layout_width="match_parent"
         android:layout_height="0dp"