Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 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.
 */

import android.text.TextUtils;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;

public class Main {
    private static HashMap<Integer, String> descPermissions = new HashMap();

    public static String getDescPermission(int property) {
        return getHashMapValue(descPermissions, property);
    }

    private static String getHashMapValue(HashMap<Integer, String> hashMap, int number) {
        String result = hashMap.get(number);
        if (TextUtils.isEmpty(result)) {
            List<Integer> numbers = getElement(number);
            result = "";
            for (int i = 0; i < numbers.size(); i++) {
                result += hashMap.get(numbers.get(i)) + "|";
            }
        }
        return result;
    }

    static private List<Integer> getElement(int number) {
        List<Integer> result = new ArrayList<Integer>();
        for (int i = 0; i < 32; i++) {
            int b = 1 << i;
            if ((number & b) > 0)
                result.add(b);
        }

        return result;
    }
}