Minor bug fixes

app/src/main/AndroidManifest.xml

@@ -12,8 +12,10 @@
             android:label="@string/app_name"
             android:roundIcon="@mipmap/ic_launcher_round"
             android:supportsRtl="true"
+
             android:theme="@style/AppTheme">
-        <activity android:name=".ui.MainActivity">
+        <activity android:name=".ui.MainActivity"
+                android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
 

app/src/main/java/com/example/h_mal/myapplication/ui/MainActivity.kt

@@ -70,7 +70,10 @@ class MainActivity : AppCompatActivity(), KodeinAware {
         })
     }
 
-
+    override fun onResume() {
+        super.onResume()
+        invalidateOptionsMenu()
+    }
 
     //implement search interface in the menu
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {