Remove deprecated screenOrientation=portrait

Author: martinwork

app/src/main/AndroidManifest.xml

@@ -129,7 +129,7 @@
         <activity
             android:name=".ui.activity.NotificationActivity"
             android:label="@string/device_details"
-            android:screenOrientation="portrait"/>
+            android:configChanges="orientation|screenSize" />
         <activity
             android:name=".ui.activity.PairingActivity"
             android:configChanges="orientation|screenSize|keyboardHidden"
@@ -146,14 +146,12 @@
             android:name=".ui.activity.AudioRecorderActivity"
             android:configChanges="orientation|screenSize"
             android:label="Audio Recorder"
-            android:launchMode="singleTask"
-            android:screenOrientation="portrait"/>
+            android:launchMode="singleTask"/>
         <activity
             android:name=".ui.activity.HelpWebView"
             android:configChanges="orientation|screenSize"
             android:label="Help Webview"
-            android:launchMode="singleTask"
-            android:screenOrientation="portrait"/>
+            android:launchMode="singleTask"/>
         <activity
             android:name=".ui.activity.MakeCodeWebView"
             android:configChanges="orientation|screenSize"

app/src/main/java/com/samsung/microbit/ui/activity/NotificationActivity.java

@@ -2,6 +2,7 @@
 
 import android.app.Activity;
 import android.content.Intent;
+import android.content.res.Configuration;
 import android.os.Bundle;
 
 import com.samsung.microbit.R;
@@ -30,6 +31,11 @@ protected void onCreate(Bundle savedInstanceState) {
         finish();
     }
 
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+    }
+
     @Override
     protected void onStart() {
         super.onStart();
@@ -40,4 +46,4 @@ protected void onStop() {
         super.onStop();
     }
 
-}
+}