update app/src/main/AndroidManifest.xml

Strides-SPAPP/android/app/src/main/AndroidManifest.xml

@@ -30,6 +30,7 @@
         <activity
           android:name=".MainActivity"
           android:label="@string/app_name"
+          android:screenOrientation="portrait"
           android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize|smallestScreenSize|uiMode"
           android:launchMode="singleTask"
           android:windowSoftInputMode="adjustResize"