added logout and my_posts in navigation

app/src/main/java/com/example/instilostandfound/MainActivity.java

@@ -74,6 +74,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 
     private void LDAPLogin()
     {
+        final String ldap = ldap_id.getText().toString().trim();
         String id       = ldap_id.getText().toString().trim()+"@iitb.ac.in";
         String password = ldap_password.getText().toString().trim();
         if (id.isEmpty())
@@ -95,7 +96,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
                 {
                     Toast.makeText(MainActivity.this,"LOGIN SUCCESSFUL",Toast.LENGTH_LONG).show();
                     Intent intent = new Intent(MainActivity.this, Navigation.class);
-                    //intent.putExtra(ID, id);
+                    intent.putExtra("username", ldap);
                     startActivity(intent);
 
                 }

app/src/main/java/com/example/instilostandfound/Navigation.java

@@ -10,20 +10,25 @@ import androidx.drawerlayout.widget.DrawerLayout;
 import android.content.Intent;
 import android.os.Bundle;
 import android.view.MenuItem;
+import android.widget.TextView;
 import android.widget.Toast;
 
 import com.google.android.material.navigation.NavigationView;
 
 public class Navigation extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{
-
+private String username = null;
     private DrawerLayout drawerLayout;
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_navigation);
 
-        NavigationView navigationView = findViewById(R.id.nav);
+        username = getIntent().getStringExtra("username");
+
+        NavigationView navigationView = (NavigationView) findViewById(R.id.nav);
         navigationView.setNavigationItemSelectedListener(this);
+        TextView ldapname = (TextView) navigationView.getHeaderView(0).findViewById(R.id.username);
+        ldapname.setText(username);
 
         Toolbar toolbar = findViewById(R.id.toolbar);
         setSupportActionBar(toolbar);
@@ -52,16 +57,23 @@ public class Navigation extends AppCompatActivity implements NavigationView.OnNa
         switch ((menuItem.getItemId())){
             case R.id.post_found:
                 Intent intent = new Intent(Navigation.this, FoundItem.class);
-                //intent.putExtra(ID, id);
+                intent.putExtra("username", username);
                 startActivity(intent);
                 break;
             case R.id.post_lost:
                 intent = new Intent(Navigation.this, LostItem.class);
-                //intent.putExtra(ID, id);
+                intent.putExtra("username", username);
                 startActivity(intent);
                 break;
             case R.id.home:
-                Toast.makeText(this, "home", Toast.LENGTH_SHORT).show();
+                finish();
+                startActivity(getIntent());
+                break;
+            case R.id.my_posts:
+                // Redirect to myposts "FRAGMENT"
+                break;
+            case R.id.logout:
+                finish();
                 break;
 
         }

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

@@ -41,6 +41,21 @@
         app:menu="@menu/menu_navigation"
         android:layout_gravity="start">
 
+       <!-- <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/logout"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/logout"/>
+        </LinearLayout>
+        -->
+
+
     </com.google.android.material.navigation.NavigationView>
 
 

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

@@ -14,4 +14,10 @@
         android:layout_height="wrap_content"
         android:text="@string/app_name"
         />
+    <TextView
+        android:id="@+id/username"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text=""
+        />
 </LinearLayout>
\ No newline at end of file

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

@@ -16,6 +16,19 @@
         <item
             android:id="@+id/post_found"
             android:title="@string/post_found_item" />
+
+        <item
+            android:id="@+id/my_posts"
+            android:title="@string/my_posts" />
+
+
     </group>
 
+<group android:checkableBehavior="single">
+    <item
+        android:id="@+id/logout"
+        android:title="@string/logout" />
+</group>
+
+
 </menu>
\ No newline at end of file

app/src/main/res/values/strings.xml

 <resources>
-    <string name="app_name">HelloWorld</string>
+    <string name="app_name">Insti Lost and Found</string>
     <string name="ldap_id">LDAP Id</string>
     <string name="password">password</string>
     <string name="login">Login</string>
@@ -16,5 +16,7 @@
     <string name="post_found_item">Post Found Item</string>
     <string name="open_navigation">Open Navigation</string>
     <string name="close_navigation">Close Navigation</string>
+    <string name="my_posts">My Posts</string>
+    <string name="logout">Logout</string>
 
 </resources>