add saving action placeholder

Change-Id: Ibb4595e297a4328f2bb108e1b9e71bb50843e3b9

android/experimental/LOAndroid3/res/menu/main.xml

@@ -28,11 +28,15 @@
           android:orderInCategory="100"
           app:showAsAction="always"/>
 
-    <item android:id="@+id/action_about"
-        android:title="@string/action_about"
+    <item android:id="@+id/action_save"
+        android:title="@string/action_save"
         android:orderInCategory="100" />
 
     <item android:id="@+id/action_parts"
           android:title="@string/action_parts"
           android:orderInCategory="100" />
+
+    <item android:id="@+id/action_about"
+        android:title="@string/action_about"
+        android:orderInCategory="100" />
 </menu>

android/experimental/LOAndroid3/res/values/strings.xml

@@ -38,5 +38,6 @@
     <string name="action_underline">Underline</string>
     <string name="action_italic">Italic</string>
     <string name="action_keyboard">Show keyboard</string>
+    <string name="action_save">Save</string>
 
 </resources>

android/experimental/LOAndroid3/src/java/org/libreoffice/LibreOfficeMainActivity.java

@@ -16,6 +16,7 @@ import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.AdapterView;
 import android.widget.ListView;
+import android.widget.Toast;
 
 import org.libreoffice.overlay.TextCursorLayer;
 import org.mozilla.gecko.ZoomConstraints;
@@ -90,6 +91,9 @@ public class LibreOfficeMainActivity extends ActionBarActivity {
             case R.id.action_about:
                 mAbout.showAbout();
                 return true;
+            case R.id.action_save:
+                Toast.makeText(this, "saving the document...", Toast.LENGTH_SHORT).show();
+                return true;
             case R.id.action_parts:
                 mDrawerLayout.openDrawer(mDrawerList);
                 return true;