與眾不同 windows phone (23) - Device（設備）之硬件狀態, 系統狀態, 網絡狀態

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與眾不同 windows phone (23) - Device（設備）之硬件狀態, 系統狀態, 網絡狀態

作者：webabcd


介紹
與眾不同 windows phone 7.5 (sdk 7.1) 之設備

• 硬件狀態
• 系統狀態
• 網絡狀態

示例
1、演示如何獲取硬件的相關狀態
HardwareStatus.xaml.cs

/*
 * 演示如何獲取設備的硬件信息 
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls;

using System.Windows.Navigation;
using Microsoft.Phone.Info;

namespace Demo.Device.Status
{
    public partial class HardwareStatus : PhoneApplicationPage
    {
        public HardwareStatus()
        {
            InitializeComponent();
        }

        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            lblMsg.Text = "";

            /*
             * DeviceStatus - 用於獲取相關的設備信息
             */

            lblMsg.Text += "設備制造商：" + DeviceStatus.DeviceManufacturer;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "設備名稱：" + DeviceStatus.DeviceName;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "物理內存總計：" + DeviceStatus.DeviceTotalMemory; // 單位：字節
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "系統分給當前應用程序的最大可用內存：" + DeviceStatus.ApplicationMemoryUsageLimit; // 單位：字節
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "當前應用程序占用內存的當前值：" + DeviceStatus.ApplicationCurrentMemoryUsage; // 單位：字節
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "當前應用程序占用內存的高峰值：" + DeviceStatus.ApplicationPeakMemoryUsage; // 單位：字節
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "硬件版本：" + DeviceStatus.DeviceHardwareVersion;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "固件版本：" + DeviceStatus.DeviceFirmwareVersion;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "設備是否包含物理鍵盤：" + DeviceStatus.IsKeyboardPresent;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "物理鍵盤是否正在使用：" + DeviceStatus.IsKeyboardDeployed;
            lblMsg.Text += Environment.NewLine;

            /*
             * Microsoft.Phone.Info.PowerSource 枚舉 - 供電方式
             *     Battery - 電池
             *     External - 外接電源
             */
            lblMsg.Text += "供電方式：" + DeviceStatus.PowerSource; 
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "是否支持多分辨率編碼視頻的平滑流式處理：" + MediaCapabilities.IsMultiResolutionVideoSupported;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "設備標識：" + GetDeviceUniqueId();
            
            // 當物理鍵盤的使用狀態（使用或關閉）發生改變時所觸發的事件
            DeviceStatus.KeyboardDeployedChanged += new EventHandler(DeviceStatus_KeyboardDeployedChanged);

            // 當設備的供電方式（電池或外接電源）發生改變時所觸發的事件
            DeviceStatus.PowerSourceChanged += new EventHandler(DeviceStatus_PowerSourceChanged);
        }

        void DeviceStatus_PowerSourceChanged(object sender, EventArgs e)
        {
            MessageBox.Show("供電方式：" + DeviceStatus.PowerSource);
        }

        void DeviceStatus_KeyboardDeployedChanged(object sender, EventArgs e)
        {
            MessageBox.Show("物理鍵盤是否正在使用：" + DeviceStatus.IsKeyboardDeployed);
        }

        /// <summary>
        /// 獲取設備的唯一ID
        /// </summary>
        private string GetDeviceUniqueId()
        {
            string result = "";
            object uniqueId;
            /*
             * DeviceExtendedProperties.TryGetValue() - 用於獲取設備的唯一ID
             */
            if (DeviceExtendedProperties.TryGetValue("DeviceUniqueId", out uniqueId))
            {
                result = ByteToHexStr((byte[])uniqueId);

                if (result != null && result.Length == 40)
                    result = result.Insert(8, "-").Insert(17, "-").Insert(26, "-").Insert(35, "-");
            }

            return result;
        }

        /// <summary>
        /// 將一個字節數組轉換為十六進制字符串
        /// </summary>
        private string ByteToHexStr(byte[] bytes)
        {
            string returnStr = "";
            if (bytes != null)
            {
                for (int i = 0; i < bytes.Length; i++)
                {
                    returnStr += bytes[i].ToString("X2");
                }
            }
            return returnStr;
        }
    }
}

2、演示如何獲取系統的相關狀態
SystemStatus.xaml.cs

/*
 * 演示如何獲取設備的系統信息 
 */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using Microsoft.Phone.Controls;

using System.Windows.Navigation;
using System.Globalization;
using Microsoft.Phone.Info;

namespace Demo.Device.Status
{
    public partial class SystemStatus : PhoneApplicationPage
    {
        public SystemStatus()
        {
            InitializeComponent();
        }

        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            lblMsg.Text = "";

            // System.PlatformID 枚舉 - 包括 Win32S, Win32Windows, Win32NT, WinCE, Unix, Xbox, NokiaS60
            lblMsg.Text += "系統內核：" + Environment.OSVersion.Platform; // System.PlatformID 枚舉
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "系統版本：" + Environment.OSVersion.Version; // System.Version 類型的對象
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "CLR 版本：" + Environment.Version; // System.Version 類型的對象
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "系統自上次啟動以來所經過的毫秒數：" + Environment.TickCount;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "當前語言：" + CultureInfo.CurrentCulture.DisplayName;
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "當前時間：" + DateTime.Now.ToString("yyyy年MM月dd日 HH:mm:ss") + " 星期" + "日一二三四五六七".Substring((int)DateTime.Now.DayOfWeek, 1);
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "當前時區：" + "UTC" + DateTimeOffset.Now.ToString("%K");
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "主題 - 背景色：" + GetThemeBackground();
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "主題 - 主題色：" + GetThemeAccent();
            lblMsg.Text += Environment.NewLine;

            lblMsg.Text += "Live ID：" + GetWindowsLiveAnonymousId();
        }

        /// <summary>
        /// 獲取當前設備主題的背景色
        /// </summary>
        private string GetThemeBackground()
        {
            string background = "";
            Visibility darkBackgroundVisibility = (Visibility)Application.Current.Resources["PhoneDarkThemeVisibility"];

            if (darkBackgroundVisibility == Visibility.Visible)
                background = "深";
            else
                background = "淺";

            return background;
        }

        /// <summary>
        /// 獲取當前設備主題的主題色
        /// </summary>
        private string GetThemeAccent()
        {
            string accent = "";
            Color currentAccentColorHex = (Color)Application.Current.Resources["PhoneAccentColor"];

            switch (currentAccentColorHex.ToString())
            {
                case "#FF1BA1E2":
                    accent = "藍";
                    break;
                case "#FFA05000":
                    accent = "褐"; 
                    break;
                case "#FF339933": 
                    accent = "綠"; 
                    break;
                case "#FFE671B8": 
                    accent = "粉紅"; 
                    break;
                case "#FFA200FF": 
                    accent = "紫"; 
                    break;
                case "#FFE51400": 
                    accent = "紅"; 
                    break;
                case "#FF00ABA9": 
                    accent = "青"; 
                    break;
                case "#FF8CBF26": // (sdk 7.0)
                case "#FFA2C139": // (sdk 7.1)
                    accent = "黃綠"; 
                    break;
                case "#FFFF0097": // (sdk 7.0)
                case "#FFD80073": // (sdk 7.1)
                    accent = "洋紅"; 
                    break;
                case "#FFF09609": 
                    accent = "橙"; 
                    break;
                case "#FF1080DD":
                    accent = "諾基亞藍";
                    break;
                default: 
                    accent = currentAccentColorHex.ToString(); 
                    break;
            }

            return accent;
        }

        /// <summary>
        /// 當綁定了 Live 賬號后，此方法可以獲取到用戶的唯一 ID（匿名標識）
        /// </summary>
        private string GetWindowsLiveAnonymousId()
        {
            string result = string.Empty;
            object anid;

            if (UserExtendedProperties.TryGetValue("ANID", out anid))
            {
                if (anid != null && anid.ToString().Length >= 34)
                {
                    result = new Guid(anid.ToString().Substring(2, 32)).ToString();
                }
            }

            return result;
        }
    }
}

3、演示如何獲取網絡的相關狀態
NetworkStatus.xaml.cs

/*
 * 演示如何獲取設備的網絡信息 
 */

using System;
using System.Linq;
using System.Net;
using Microsoft.Phone.Controls;

using System.Windows.Navigation;
using Microsoft.Phone.Net.NetworkInformation;
using System.Threading;
using System.Windows;

namespace Demo.Device.Status
{
    public partial class NetworkStatus : PhoneApplicationPage
    {
        public NetworkStatus()
        {
            InitializeComponent();
        }

        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            lblMsg.Text = "異步獲取網絡信息，可能較慢。。。";
            lblMsg.Text += Environment.NewLine;
            lblMsg.Text += Environment.NewLine;

            ThreadPool.QueueUserWorkItem(DeviceNetworkInformationDemo);
            ThreadPool.QueueUserWorkItem(NetworkInterfaceInfoDemo);
            ThreadPool.QueueUserWorkItem(ResolveHostNameAsyncDemo);
        }

        private void DeviceNetworkInformationDemo(object state)
        {
            this.Dispatcher.BeginInvoke(delegate()
            {
                /*
                 * DeviceNetworkInformation - 用於獲取相關的網絡信息
                 */

                lblMsg.Text += "運營商名稱：" + DeviceNetworkInformation.CellularMobileOperator;
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "是否啟用了手機網絡數據連接：" + DeviceNetworkInformation.IsCellularDataEnabled;
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "是否啟用了手機網絡數據漫游：" + DeviceNetworkInformation.IsCellularDataRoamingEnabled;
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "是否啟用了 WiFi 網絡：" + DeviceNetworkInformation.IsWiFiEnabled;
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "網絡是否可用：" + DeviceNetworkInformation.IsNetworkAvailable;
                lblMsg.Text += Environment.NewLine;

                /*
                 * NetworkInterfaceType - 網絡接口的類型（Microsoft.Phone.Net.NetworkInformation.NetworkInterfaceType 枚舉）
                 */
                lblMsg.Text += "數據網絡接入類型：" + NetworkInterface.NetworkInterfaceType;
                lblMsg.Text += Environment.NewLine;
            });

            /*
             * NetworkAvailabilityChanged - 連接網絡、斷開網絡或更改漫游狀態時觸發的事件
             */
            DeviceNetworkInformation.NetworkAvailabilityChanged += new EventHandler<NetworkNotificationEventArgs>(DeviceNetworkInformation_NetworkAvailabilityChanged);
        }

        void DeviceNetworkInformation_NetworkAvailabilityChanged(object sender, NetworkNotificationEventArgs e)
        {
            /*
             * NetworkNotificationEventArgs.NetworkInterface - 返回當前的 NetworkInterfaceInfo 對象
             * 
             * NetworkNotificationEventArgs.NotificationType - 返回 Microsoft.Phone.Net.NetworkInformation.NetworkNotificationType 枚舉類型的數據
             *     InterfaceConnected - 已連接
             *     InterfaceDisconnected - 連接已斷開
             *     CharacteristicUpdate - 連接更新（如打開或關閉漫游）
             */

            this.Dispatcher.BeginInvoke(delegate()
            {
                switch (e.NotificationType)
                {
                    case NetworkNotificationType.InterfaceConnected:
                        lblMsg.Text += "已連接到：" + e.NetworkInterface.InterfaceName + "(" + e.NetworkInterface.InterfaceType + ")";
                        break;
                    case NetworkNotificationType.InterfaceDisconnected:
                        lblMsg.Text += "已從此斷開：" + e.NetworkInterface.InterfaceName + "(" + e.NetworkInterface.InterfaceType + ")";
                        break;
                    case NetworkNotificationType.CharacteristicUpdate:
                        lblMsg.Text += "連接更新（如打開或關閉漫游）：" + e.NetworkInterface.InterfaceName + "(" + e.NetworkInterface.InterfaceType + ")";
                        break;
                    default:
                        lblMsg.Text += "未知變化，當前連接為：" + e.NetworkInterface.InterfaceName + "(" + e.NetworkInterface.InterfaceType + ")";
                        break;
                }

                lblMsg.Text += Environment.NewLine;
            });
        }

        private void NetworkInterfaceInfoDemo(object state)
        {
            /*
             * NetworkInterfaceList - NetworkInterfaceInfo 的集合
             * 
             * NetworkInterfaceInfo - 單個網絡接口的相關信息
             */

            NetworkInterfaceList interfaceList = new NetworkInterfaceList();
            NetworkInterfaceInfo interfaceInfo = interfaceList.First();

            this.Dispatcher.BeginInvoke(delegate()
            {
                lblMsg.Text += "網絡接口的名稱：" + interfaceInfo.InterfaceName;
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "網絡接口的類型：" + interfaceInfo.InterfaceType; // Microsoft.Phone.Net.NetworkInformation.NetworkInterfaceType 枚舉
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "網絡接口的類型的其他信息：" + interfaceInfo.InterfaceSubtype; // Microsoft.Phone.Net.NetworkInformation.NetworkInterfaceSubType 枚舉
                lblMsg.Text += Environment.NewLine;

                /*
                 * InterfaceState - Microsoft.Phone.Net.NetworkInformation.ConnectState 枚舉
                 *     Disconnected, Connected
                 */
                lblMsg.Text += "網絡接口的狀態：" + interfaceInfo.InterfaceState;
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "網絡接口的速度：" + interfaceInfo.Bandwidth; // 單位：Kb/s
                lblMsg.Text += Environment.NewLine;

                lblMsg.Text += "網絡接口的說明：" + interfaceInfo.Description;
                lblMsg.Text += Environment.NewLine;

                /*
                 * Characteristics - Microsoft.Phone.Net.NetworkInformation.NetworkCharacteristics 枚舉
                 *     None - 沒有什么特殊屬性
                 *     Roaming - 漫游
                 */
                lblMsg.Text += "網絡接口的屬性：" + interfaceInfo.Characteristics;
                lblMsg.Text += Environment.NewLine;
            });
        }

        private void ResolveHostNameAsyncDemo(object state)
        {
            /*
             * DeviceNetworkInformation.ResolveHostNameAsync(DnsEndPoint endPoint, NetworkInterfaceInfo networkInterface, NameResolutionCallback callback, Object context) - 異步解析指定的主機名（ping）
             *     DnsEndPoint endPoint - 主機名
             *     NetworkInterfaceInfo networkInterface - 解析主機名所使用的網絡接口（可以不指定）
             *     NameResolutionCallback callback - 解析主機名完成后的回調，委托的參數為 NameResolutionResult 類型
             *     Object context - 異步過程中的上下文
             *     
             * NameResolutionResult - 主機名解析完成后的結果
             *     AsyncState - 上下文對象
             *     HostName - 提交解析的主機名
             *     NetworkErrorCode - 結果狀態（Microsoft.Phone.Net.NetworkInformation.NetworkError 枚舉）
             *     NetworkInterface - 用於解析主機名的網絡接口
             *     IPEndPoints - 解析結果，獲取到指定主機名的 IP
             *         注：如果被解析的主機名是個 cname 的話，那么這里會獲得兩個 IP，第一個ip是cname服務器的，第二個ip是cname所映射到的服務器的
             */

            DeviceNetworkInformation.ResolveHostNameAsync
            (
                new DnsEndPoint("www.baidu.com", 80),
                new NameResolutionCallback(nrc =>
                {
                    if (nrc.NetworkErrorCode == NetworkError.Success)
                    {
                        this.Dispatcher.BeginInvoke(delegate()
                        {
                            foreach (IPEndPoint ipEndPoint in nrc.IPEndPoints)
                            {
                                lblMsg.Text += "www.baidu.com - ip：" + ipEndPoint.ToString();
                                lblMsg.Text += Environment.NewLine;
                            }
                        });
                    }
                }),
                null
            );
        }
    }
}

OK
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