PreferenceActivity.java

/*
 * This source is part of the
 *      _____  ___   ____
 *  __ / / _ \/ _ | / __/___  _______ _
 * / // / , _/ __ |/ _/_/ _ \/ __/ _ `/
 * \___/_/|_/_/ |_/_/ (_)___/_/  \_, /
 *                              /___/
 * repository.
 *
 * Copyright (C) 2013 Benoit 'BoD' Lubek (BoD@JRAF.org)
 *
 * 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.jraf.android.backport.switchwidget.sample;

import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceClickListener;
import android.preference.PreferenceManager;
import android.util.Log;
import android.widget.Toast;

public class PreferenceActivity extends android.preference.PreferenceActivity {
    private static final String TAG = PreferenceActivity.class.getSimpleName();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        PreferenceManager.setDefaultValues(this, R.xml.preferences, false);
        addPreferencesFromResource(R.xml.preferences);
        findPreference("testKey").setOnPreferenceClickListener(mOnPreferenceClickListener);
    }

    @Override
    protected void onStart() {
        super.onStart();
        PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(mOnSharedPreferenceChangeListener);
    }

    @Override
    protected void onStop() {
        PreferenceManager.getDefaultSharedPreferences(this).unregisterOnSharedPreferenceChangeListener(mOnSharedPreferenceChangeListener);
        super.onStop();
    }

    private OnSharedPreferenceChangeListener mOnSharedPreferenceChangeListener = new OnSharedPreferenceChangeListener() {
        @Override
        public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
            Toast.makeText(PreferenceActivity.this, String.valueOf(sharedPreferences.getBoolean(key, false)), Toast.LENGTH_SHORT).show();
        }
    };

    private OnPreferenceClickListener mOnPreferenceClickListener = new OnPreferenceClickListener() {
        @Override
        public boolean onPreferenceClick(Preference preference) {
            Log.d(TAG, "onPreferenceClick");
            return true;
        }
    };
}