content: /*
   * Copyright 2014 Alex Curran
   *
   * 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.github.amlcurran.showcaseview;
  
  import android.content.Context;
  import android.content.SharedPreferences;
  
  class ShotStateStore {
  
      private static final String PREFS_SHOWCASE_INTERNAL = "showcase_internal";
      private static final int INVALID_SHOT_ID = -1;
  
      long shotId = INVALID_SHOT_ID;
  
      private final Context context;
  
      public ShotStateStore(Context context) {
          this.context = context;
      }
  
      boolean hasShot() {
          return isSingleShot() && context
                  .getSharedPreferences(PREFS_SHOWCASE_INTERNAL, Context.MODE_PRIVATE)
                  .getBoolean("hasShot" + shotId, false);
      }
  
      boolean isSingleShot() {
          return shotId != INVALID_SHOT_ID;
      }
  
      void storeShot() {
          if (isSingleShot()) {
              SharedPreferences internal = context.getSharedPreferences(PREFS_SHOWCASE_INTERNAL, Context.MODE_PRIVATE);
              internal.edit().putBoolean("hasShot" + shotId, true).apply();
          }
      }
  
      void setSingleShot(long shotId) {
          this.shotId = shotId;
      }
  
  }