Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2016 Pranav Pandey
 *
 * 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.
 */

import android.content.Context;

import android.content.SharedPreferences;

import android.preference.PreferenceManager;

public class Main {
    /**
     * Retrieve a boolean value from the preferences.
     *
     * @param context to retrieve Default SharedPreferences.
     * @param key The name of the preference to modify.
     * @param value The new value for the preference.
     *
     * @return Returns the preference value if it exists, or defValue. Throws
     * ClassCastException if there is a preference with this name that is not
     * a boolean.
     *
     * @throws ClassCastException
     *
     * @see {@link android.preference.PreferenceManager#getDefaultSharedPreferences(Context)}.
     */
    public static boolean loadPrefs(Context context, String key, boolean value) {
        SharedPreferences getPrefs = PreferenceManager.getDefaultSharedPreferences(context);
        return getPrefs.getBoolean(key, value);
    }

    /**
     * Retrieve an integer value from the preferences.
     *
     * @param context to retrieve Default SharedPreferences.
     * @param key The name of the preference to retrieve.
     * @param value Value to return if this preference does not exist.
     *
     * @return Returns the preference value if it exists, or defValue. Throws
     * ClassCastException if there is a preference with this name that is not
     * a boolean.
     *
     * @throws ClassCastException
     *
     * @see {@link android.preference.PreferenceManager#getDefaultSharedPreferences(Context)}.
     */
    public static int loadPrefs(Context context, String key, int value) {
        SharedPreferences getPrefs = PreferenceManager.getDefaultSharedPreferences(context);
        return getPrefs.getInt(key, value);
    }

    /**
     * Retrieve a String value from the preferences.
     *
     * @param context to retrieve Default SharedPreferences.
     * @param key Name of the preference to retrieve.
     * @param value Value to return if this preference does not exist.
     *
     * @return Returns the preference value if it exists, or defValue. Throws
     * ClassCastException if there is a preference with this name that is not
     * a boolean.
     *
     * @throws ClassCastException
     *
     * @see {@link android.preference.PreferenceManager#getDefaultSharedPreferences(Context)}.
     */
    public static String loadPrefs(Context context, String key, String value) {
        SharedPreferences getPrefs = PreferenceManager.getDefaultSharedPreferences(context);
        return getPrefs.getString(key, value);
    }
}