Сегодня я хочу показать, как получить доступ к различным свойствам, доступным для разработчиков на Windows Phone. Я нуждался в некоторых из них и сделал быстрое демонстрационное приложение.
Осмотрев сеть, я нашел следующие ресурсы:
- Ник Харрис .NET
- Windows Phone Geek
- Класс DeviceExtendedProperties в MSDN
- Класс DeviceStatus на MSDN
Во-первых, страница просмотра на основе Pivot:
<phone:PhoneApplicationPage x:Class="ABSystemInfo.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone" xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone" xmlns:controls="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768" FontFamily="{StaticResource PhoneFontFamilyNormal}" FontSize="{StaticResource PhoneFontSizeNormal}" Foreground="{StaticResource PhoneForegroundBrush}" SupportedOrientations="Portrait" Orientation="Portrait" shell:SystemTray.IsVisible="True"> <!--LayoutRoot is the root grid where all page content is placed--> <Grid x:Name="LayoutRoot" Background="Transparent"> <!--Pivot Control--> <controls:Pivot Title="DEVICE INFO"> <controls:PivotItem Header="device"> <Grid> <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Height="607" Width="456"> <TextBlock Text="Device Manufacturer" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="DeviceManufacturerTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Device Name" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="DeviceNameTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Device Firmware Version" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="DeviceFirmwareVersionTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Device Hardware Version" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="DeviceHardwareVersionTextBlock" FontSize="36" TextAlignment="Center"/> </StackPanel> </Grid> </controls:PivotItem> <controls:PivotItem Header="memory"> <Grid> <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Height="607" Width="456"> <TextBlock Text="Application Current Memory Usage" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ApplicationCurrentMemoryUsageTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Application Memory Usage Limit" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ApplicationMemoryUsageLimitTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Application Peak Memory Usage" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ApplicationPeakMemoryUsageTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="DeviceTotalMemory" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="DeviceTotalMemoryTextBlock" FontSize="36" TextAlignment="Center"/> </StackPanel> </Grid> </controls:PivotItem> <controls:PivotItem Header="hardware"> <Grid> <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Height="607" Width="456"> <TextBlock Text="Is Keyboard Deployed?" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="IsKeyboardDeployedTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Is Keyboard Present?" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="IsKeyboardPresentTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Power Source" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="PowerSourceTextBlock" FontSize="36" TextAlignment="Center"/> </StackPanel> </Grid> </controls:PivotItem> <controls:PivotItem Header="os"> <Grid> <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Height="607" Width="456"> <TextBlock Text="Operating System" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="OperatingSystemPlatformTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Version" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="OperatingSystemVersionTextBlock" FontSize="36" TextAlignment="Center"/> </StackPanel> </Grid> </controls:PivotItem> <controls:PivotItem Header="clr"> <Grid> <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Height="607" Width="456"> <TextBlock Text="Major" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ClrMajorTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Minor" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ClrMinorTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Revision" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ClrRevisionTextBlock" FontSize="36" TextAlignment="Center"/> <TextBlock Text="Build" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="ClrBuildTextBlock" FontSize="36" TextAlignment="Center"/> </StackPanel> </Grid> </controls:PivotItem> <controls:PivotItem Header="unique ids"> <Grid> <StackPanel HorizontalAlignment="Left" VerticalAlignment="Top" Height="607" Width="456"> <TextBlock Text="Device Unique ID" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="DeviceUniqueIDTextBlock" FontSize="36" TextAlignment="Center" TextWrapping="Wrap"/> <TextBlock Text="Windows Live Anonymous ID" Margin="10" Foreground="{StaticResource PhoneAccentBrush}" FontSize="24" TextAlignment="Center"/> <TextBlock Text="0" Margin="10" Name="WindowsLiveAnonymousIDTextBlock" FontSize="36" TextAlignment="Center" TextWrapping="Wrap"/> </StackPanel> </Grid> </controls:PivotItem> </controls:Pivot> </Grid> </phone:PhoneApplicationPage>
И, наконец, код файла:
using System; using System.Globalization; using System.Windows; using System.Windows.Threading; using Microsoft.Phone.Info; namespace ABSystemInfo { public partial class MainPage { readonly DispatcherTimer _timer; private long _applicationCurrentMemoryUsage; private long _applicationMemoryUsageLimit; private long _applicationPeakMemoryUsage; private long _deviceTotalMemory; private const int AnidLength = 32; private const int AnidOffset = 2; public MainPage() { InitializeComponent(); LoadStaticInfo(); _timer = new DispatcherTimer(); _timer.Interval = new TimeSpan(0, 0, 1); _timer.Tick += TimerTick; _timer.Start(); } void TimerTick(object sender, EventArgs e) { try { _applicationCurrentMemoryUsage = DeviceStatus.ApplicationCurrentMemoryUsage; _applicationMemoryUsageLimit = DeviceStatus.ApplicationMemoryUsageLimit; _applicationPeakMemoryUsage = DeviceStatus.ApplicationPeakMemoryUsage; _deviceTotalMemory = DeviceStatus.DeviceTotalMemory; ApplicationCurrentMemoryUsageTextBlock.Text = String.Format("{0} MB ({1} KB)", ((_applicationCurrentMemoryUsage / 1024) / 1024), (_applicationCurrentMemoryUsage / 1024)); ApplicationMemoryUsageLimitTextBlock.Text = String.Format("{0} MB ({1} KB)", ((_applicationMemoryUsageLimit / 1024) / 1024), (_applicationMemoryUsageLimit / 1024)); ApplicationPeakMemoryUsageTextBlock.Text = String.Format("{0} MB ({1} KB)", ((_applicationPeakMemoryUsage / 1024) / 1024), (_applicationPeakMemoryUsage / 1024)); DeviceTotalMemoryTextBlock.Text = String.Format("{0} MB ({1} KB)", ((_deviceTotalMemory / 1024) / 1024), (_deviceTotalMemory / 1024)); IsKeyboardDeployedTextBlock.Text = DeviceStatus.IsKeyboardDeployed.ToString(CultureInfo.InvariantCulture); IsKeyboardPresentTextBlock.Text = DeviceStatus.IsKeyboardPresent.ToString(CultureInfo.InvariantCulture); PowerSourceTextBlock.Text = DeviceStatus.PowerSource.ToString(); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void LoadStaticInfo() { DeviceFirmwareVersionTextBlock.Text = DeviceStatus.DeviceFirmwareVersion; DeviceHardwareVersionTextBlock.Text = DeviceStatus.DeviceHardwareVersion; DeviceManufacturerTextBlock.Text = DeviceStatus.DeviceManufacturer; DeviceNameTextBlock.Text = DeviceStatus.DeviceName; OperatingSystemPlatformTextBlock.Text = Environment.OSVersion.Platform.ToString(); OperatingSystemVersionTextBlock.Text = Environment.OSVersion.Version.ToString(); ClrBuildTextBlock.Text = Environment.Version.Build.ToString(CultureInfo.InvariantCulture); ClrMajorTextBlock.Text = Environment.Version.Major.ToString(CultureInfo.InvariantCulture); ClrMinorTextBlock.Text = Environment.Version.Minor.ToString(CultureInfo.InvariantCulture); ClrRevisionTextBlock.Text = Environment.Version.Revision.ToString(CultureInfo.InvariantCulture); string deviceUniqueId = String.Empty; for (int i = 0; i < GetDeviceUniqueId().GetLength(0); i++) { deviceUniqueId += GetDeviceUniqueId().GetValue(i); } DeviceUniqueIDTextBlock.Text = deviceUniqueId; WindowsLiveAnonymousIDTextBlock.Text = GetWindowsLiveAnonymousId().ToString(CultureInfo.InvariantCulture); } //Note: to get a result requires ID_CAP_IDENTITY_DEVICE // to be added to the capabilities of the WMAppManifest // this will then warn users in marketplace public static byte[] GetDeviceUniqueId() { byte[] result = null; object uniqueId; if (DeviceExtendedProperties.TryGetValue("DeviceUniqueId", out uniqueId)) result = (byte[])uniqueId; return result; } // NOTE: to get a result requires ID_CAP_IDENTITY_USER // to be added to the capabilities of the WMAppManifest // this will then warn users in marketplace public static string GetWindowsLiveAnonymousId() { string result = String.Empty; object anid; if (UserExtendedProperties.TryGetValue("ANID", out anid)) { if (anid != null && anid.ToString().Length >= (AnidLength + AnidOffset)) { result = anid.ToString().Substring(AnidOffset, AnidLength); } } return result; } } }