diff options
Diffstat (limited to 'java/com/android/dialer/smartdial/map/RussianSmartDialMap.java')
-rw-r--r-- | java/com/android/dialer/smartdial/map/RussianSmartDialMap.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/java/com/android/dialer/smartdial/map/RussianSmartDialMap.java b/java/com/android/dialer/smartdial/map/RussianSmartDialMap.java new file mode 100644 index 000000000..c10bbb0ce --- /dev/null +++ b/java/com/android/dialer/smartdial/map/RussianSmartDialMap.java @@ -0,0 +1,49 @@ +/* + * Copyright (C) 2017 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.dialer.smartdial.map; + +import android.support.v4.util.SimpleArrayMap; +import com.android.dialer.dialpadview.DialpadCharMappings; +import com.google.common.base.Optional; + +/** A {@link SmartDialMap} for the Russian alphabet. */ +@SuppressWarnings("Guava") +final class RussianSmartDialMap extends SmartDialMap { + + private static RussianSmartDialMap instance; + + static RussianSmartDialMap getInstance() { + if (instance == null) { + instance = new RussianSmartDialMap(); + } + + return instance; + } + + private RussianSmartDialMap() {} + + @Override + Optional<Character> normalizeCharacter(char ch) { + ch = Character.toLowerCase(ch); + return isValidDialpadAlphabeticChar(ch) ? Optional.of(ch) : Optional.absent(); + } + + @Override + SimpleArrayMap<Character, Character> getCharToKeyMap() { + return DialpadCharMappings.getCharToKeyMap("rus"); + } +} |