WIP

app/src/main/java/com/example/childguard/QrControlActivity.java

@@ -8,8 +8,14 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
+import com.google.android.material.appbar.MaterialToolbar;
+
+import java.util.Objects;
+
 public class QrControlActivity extends AppCompatActivity {
 
+
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -20,5 +26,25 @@ public class QrControlActivity extends AppCompatActivity {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
             return insets;
         });
+
+        MaterialToolbar toolbar = findViewById(R.id.qr_control_toolbar);
+        setSupportActionBar(toolbar);
+        Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);
+
+
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(android.view.Menu menu) {
+        getMenuInflater().inflate(R.menu.qr_preview_manu, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(android.view.MenuItem item) {
+        if (item.getItemId() == R.id.print_qr) {
+
+        }
+        return super.onOptionsItemSelected(item);
     }
 }