| /* |
| * Copyright (C) 2018 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. |
| */ |
| |
| package com.android.settings.wifi.savedaccesspoints; |
| |
| import android.icu.text.Collator; |
| |
| import com.android.settingslib.wifi.AccessPoint; |
| |
| import java.util.Comparator; |
| |
| public final class SavedNetworkComparator { |
| public static final Comparator<AccessPoint> INSTANCE = |
| new Comparator<AccessPoint>() { |
| final Collator mCollator = Collator.getInstance(); |
| |
| @Override |
| public int compare(AccessPoint ap1, AccessPoint ap2) { |
| return mCollator.compare( |
| nullToEmpty(ap1.getConfigName()), nullToEmpty(ap2.getConfigName())); |
| } |
| |
| private String nullToEmpty(String string) { |
| return (string == null) ? "" : string; |
| } |
| }; |
| } |