GeneralFragment: move spinner ellipsis to the middle

Author: M1cha

app/src/main/java/org/efidroid/efidroidmanager/fragments/operatingsystemedit/GeneralFragment.java

@@ -113,7 +113,7 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
             locationTextView.setVisibility(View.GONE);
 
             final ArrayList<OperatingSystemEditActivity.MultibootDir> multibootDirectories = mListener.getMultibootDirectories();
-            locationSpinner.setAdapter(new ArrayAdapter<>(getContext(), R.layout.support_simple_spinner_dropdown_item, multibootDirectories));
+            locationSpinner.setAdapter(new ArrayAdapter<>(getContext(), R.layout.efidroid_simple_spinner_dropdown_item, multibootDirectories));
             locationSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
                 @Override
                 public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

app/src/main/res/layout/efidroid_simple_spinner_dropdown_item.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+**
+** Copyright 2008, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@android:id/text1"
+    style="?attr/spinnerDropDownItemStyle"
+    android:layout_width="match_parent"
+    android:layout_height="?attr/dropdownListPreferredItemHeight"
+    android:ellipsize="middle"
+    android:maxLines="1" />