content: /**
   * Copyright (C) 2010-2016 eBusiness Information, Excilys Group
   *
   * 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 org.androidannotations.api.sharedpreferences;
  
  import java.util.Set;
  
  import android.content.SharedPreferences;
  
  public abstract class SharedPreferencesHelper {
  
  	private final SharedPreferences sharedPreferences;
  
  	public SharedPreferencesHelper(SharedPreferences sharedPreferences) {
  		this.sharedPreferences = sharedPreferences;
  	}
  
  	public final SharedPreferences getSharedPreferences() {
  		return sharedPreferences;
  	}
  
  	public final void clear() {
  		SharedPreferencesCompat.apply(sharedPreferences.edit().clear());
  	}
  
  	protected IntPrefField intField(String key, int defaultValue) {
  		return new IntPrefField(sharedPreferences, key, defaultValue);
  	}
  
  	protected StringPrefField stringField(String key, String defaultValue) {
  		return new StringPrefField(sharedPreferences, key, defaultValue);
  	}
  
  	protected StringSetPrefField stringSetField(String key, Set<String> defaultValue) {
  		return new StringSetPrefField(sharedPreferences, key, defaultValue);
  	}
  
  	protected BooleanPrefField booleanField(String key, boolean defaultValue) {
  		return new BooleanPrefField(sharedPreferences, key, defaultValue);
  	}
  
  	protected FloatPrefField floatField(String key, float defaultValue) {
  		return new FloatPrefField(sharedPreferences, key, defaultValue);
  	}
  
  	protected LongPrefField longField(String key, long defaultValue) {
  		return new LongPrefField(sharedPreferences, key, defaultValue);
  	}
  }
  