content: /*
   * Copyright (C) 2011 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.amnesica.kryptey.inputmethod.compat;
  
  import android.os.Build;
  import android.os.LocaleList;
  import android.view.inputmethod.EditorInfo;
  
  import java.util.Locale;
  
  public final class EditorInfoCompatUtils {
    private EditorInfoCompatUtils() {
      // This utility class is not publicly instantiable.
    }
  
    public static String imeActionName(final int imeOptions) {
      final int actionId = imeOptions & EditorInfo.IME_MASK_ACTION;
      switch (actionId) {
        case EditorInfo.IME_ACTION_UNSPECIFIED:
          return "actionUnspecified";
        case EditorInfo.IME_ACTION_NONE:
          return "actionNone";
        case EditorInfo.IME_ACTION_GO:
          return "actionGo";
        case EditorInfo.IME_ACTION_SEARCH:
          return "actionSearch";
        case EditorInfo.IME_ACTION_SEND:
          return "actionSend";
        case EditorInfo.IME_ACTION_NEXT:
          return "actionNext";
        case EditorInfo.IME_ACTION_DONE:
          return "actionDone";
        case EditorInfo.IME_ACTION_PREVIOUS:
          return "actionPrevious";
        default:
          return "actionUnknown(" + actionId + ")";
      }
    }
  
    public static Locale getPrimaryHintLocale(final EditorInfo editorInfo) {
      if (editorInfo == null) {
        return null;
      }
      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
        LocaleList localeList = editorInfo.hintLocales;
        if (localeList != null && !localeList.isEmpty())
          return localeList.get(0);
      }
      return null;
    }
  }
  