content: /**
   * Copyright (C) 2014 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 android.hardware.soundtrigger;
  
  import android.util.ArraySet;
  
  import java.util.Locale;
  
  /**
   * A Voice Keyphrase metadata read from the enrollment application.
   *
   * @hide
   */
  public class KeyphraseMetadata {
      public final int id;
      public final String keyphrase;
      public final ArraySet<Locale> supportedLocales;
      public final int recognitionModeFlags;
  
      public KeyphraseMetadata(int id, String keyphrase, ArraySet<Locale> supportedLocales,
              int recognitionModeFlags) {
          this.id = id;
          this.keyphrase = keyphrase;
          this.supportedLocales = supportedLocales;
          this.recognitionModeFlags = recognitionModeFlags;
      }
  
      @Override
      public String toString() {
          return "id=" + id + ", keyphrase=" + keyphrase + ", supported-locales=" + supportedLocales
                  + ", recognition-modes=" + recognitionModeFlags;
      }
  
      /**
       * @return Indicates if we support the given phrase.
       */
      public boolean supportsPhrase(String phrase) {
          return keyphrase.isEmpty() || keyphrase.equalsIgnoreCase(phrase);
      }
  
      /**
       * @return Indicates if we support the given locale.
       */
      public boolean supportsLocale(Locale locale) {
          return supportedLocales.isEmpty() || supportedLocales.contains(locale);
      }
  }
  