Android Lock Screen C# .NET Replica
本文关键字：NET Replica Screen Lock Android | 更新日期: 2023-09-27 18:36:19
我希望在Visual Studio C#中创建一个模仿Android模式锁定屏幕的应用程序，并且想知道是否有人对此有任何提示。
这不是一个商业项目，不会赚钱，只是一点乐趣。
我一直在 WPF 项目中玩，现在对想法不知所措。我想到的唯一方法是在MouseDown事件上跟踪鼠标，并使用 C# 中的绘制功能在鼠标所在的位置"绘制"，但我认为这不是最佳解决方案。
有什么想法吗？
看看这个chould是否帮助你是粗略的代码。
public partial class PatternLock : UserControl
{
bool isMouseDown = false;
private ObservableCollection<ToggleButton> selectedobject = new ObservableCollection<ToggleButton>();
public PatternLock()
{
InitializeComponent();
}
internal ObservableCollection<int> buttons = new ObservableCollection<int>();
private void layoutroot_Checked(object sender, RoutedEventArgs e)
{
if (e.OriginalSource is ToggleButton)
buttons.Add(Convert.ToInt32(((ToggleButton)e.OriginalSource).Content));
}
private void layoutroot_Unchecked(object sender, RoutedEventArgs e)
{
if (e.OriginalSource is ToggleButton)
{
int i = Convert.ToInt32(((ToggleButton)e.OriginalSource).Content);
buttons.Remove(i);
}
}
internal void ResetPattern()
{
if (buttons != null)
{
buttons.Clear();
foreach (ToggleButton item in layoutroot.Children)
{
item.IsChecked = false;
}
}
}
}
XAML
<UserControl x:Class="WPFTestings.LockPattern.PatternLock"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
d:DesignHeight="300"
d:DesignWidth="300"
mc:Ignorable="d">
<UserControl.Resources>
<Style TargetType="{x:Type ToggleButton}">
<Setter Property="FocusVisualStyle" Value="{StaticResource ButtonFocusVisual}" />
<Setter Property="BorderBrush" Value="{StaticResource ButtonNormalBorder}" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="Foreground" Value="{DynamicResource TextBrush}" />
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="Padding" Value="1" />
<Setter Property="FontSize" Value="50" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<ControlTemplate.Resources>
<Storyboard x:Key="HoverOn">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="HoverBorder"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="0.5" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="HoverShineBorder"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="HoverOff">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="HoverBorder"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.3000000" Value="0" />
</DoubleAnimationUsingKeyFrames>
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="HoverShineBorder"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.3000000" Value="0" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="CheckedOn">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="CheckedBorder"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="0.5" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="CheckedOff">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="CheckedBorder"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.3000000" Value="0" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="PressedOn">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="Pressed"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.1000000" Value="1" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
<Storyboard x:Key="PressedOff">
<DoubleAnimationUsingKeyFrames BeginTime="00:00:00"
Storyboard.TargetName="Pressed"
Storyboard.TargetProperty="(UIElement.Opacity)">
<SplineDoubleKeyFrame KeyTime="00:00:00.3000000" Value="0" />
</DoubleAnimationUsingKeyFrames>
</Storyboard>
</ControlTemplate.Resources>
<Grid x:Name="grid">
<Border x:Name="Border"
Background="{DynamicResource NormalBrush}"
BorderBrush="{DynamicResource NormalBorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="50"
Padding="{TemplateBinding Padding}">
<Border.BitmapEffect>
<OuterGlowBitmapEffect GlowColor="Red" GlowSize="10" />
</Border.BitmapEffect>
</Border>
<Border x:Name="CheckedBorder"
Background="YellowGreen"
BorderBrush="Green"
BorderThickness="2"
CornerRadius="50"
Opacity="0"
Padding="{TemplateBinding Padding}">
<Border.BitmapEffect>
<OuterGlowBitmapEffect GlowColor="YellowGreen" GlowSize="10" />
</Border.BitmapEffect>
</Border>
<Border x:Name="HoverBorder"
Background="YellowGreen"
BorderBrush="{DynamicResource NormalBorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="50"
Opacity="0"
Padding="{TemplateBinding Padding}" />
<Border x:Name="HoverShineBorder"
Background="{DynamicResource HoverShineBrush}"
BorderBrush="{DynamicResource NormalBorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="50"
Opacity="0"
Padding="{TemplateBinding Padding}" />
<Border x:Name="Pressed"
Background="YellowGreen"
BorderBrush="Green"
BorderThickness="2"
CornerRadius="50"
Opacity="0"
Padding="{TemplateBinding Padding}" />
<Rectangle x:Name="Shine"
Height="Auto"
Margin="2,2,2,2"
VerticalAlignment="Stretch"
Opacity="1"
RadiusX="3"
RadiusY="3"
Stroke="{x:Null}">
<Rectangle.Fill>
<LinearGradientBrush StartPoint="0.5,0.042" EndPoint="0.5,0.971">
<GradientStop Offset="0" Color="#26FFFFFF" />
<GradientStop Offset="1" Color="#00FFFFFF" />
<GradientStop Offset="0.467" Color="#26FFFFFF" />
<GradientStop Offset="0.475" Color="#00FFFFFF" />
</LinearGradientBrush>
</Rectangle.Fill>
</Rectangle>
<ContentPresenter Margin="4,4,4,4"
HorizontalAlignment="Center"
VerticalAlignment="Center"
RecognizesAccessKey="True"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" />
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Trigger.ExitActions>
<BeginStoryboard x:Name="HoverOff_BeginStoryboard" Storyboard="{StaticResource HoverOff}" />
</Trigger.ExitActions>
<Trigger.EnterActions>
<BeginStoryboard Storyboard="{StaticResource HoverOn}" />
</Trigger.EnterActions>
</Trigger>
<Trigger Property="IsPressed" Value="True">
<Trigger.ExitActions>
<BeginStoryboard x:Name="PressedOff_BeginStoryboard" Storyboard="{StaticResource PressedOff}" />
</Trigger.ExitActions>
<Trigger.EnterActions>
<BeginStoryboard x:Name="PressedOn_BeginStoryboard" Storyboard="{StaticResource PressedOn}" />
</Trigger.EnterActions>
</Trigger>
<Trigger Property="IsKeyboardFocused" Value="true" />
<Trigger Property="IsChecked" Value="true">
<Trigger.ExitActions>
<BeginStoryboard x:Name="CheckedOff_BeginStoryboard" Storyboard="{StaticResource CheckedOff}" />
</Trigger.ExitActions>
<Trigger.EnterActions>
<BeginStoryboard x:Name="CheckedOn_BeginStoryboard" Storyboard="{StaticResource CheckedOn}" />
</Trigger.EnterActions>
<Setter TargetName="Pressed" Property="BitmapEffect">
<Setter.Value>
<OuterGlowBitmapEffect GlowColor="YellowGreen" GlowSize="10" />
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="#ADADAD" />
<Setter TargetName="Border" Property="Background" Value="{DynamicResource DisabledBackgroundBrush}" />
<Setter TargetName="Border" Property="BorderBrush" Value="{DynamicResource DisabledBorderBrush}" />
<Setter TargetName="grid" Property="Opacity" Value="0.5" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsChecked" Value="True">
<Setter Property="Foreground">
<Setter.Value>
<SolidColorBrush Color="{DynamicResource BlackColor}" />
</Setter.Value>
</Setter>
</Trigger>
</Style.Triggers>
</Style>
</UserControl.Resources>
<UniformGrid x:Name="layoutroot"
Columns="3"
Rows="3"
ToggleButton.Checked="layoutroot_Checked"
ToggleButton.Unchecked="layoutroot_Unchecked">
<ToggleButton x:Name="btn1"
Margin="5"
Content="1" />
<ToggleButton x:Name="btn2"
Margin="5"
Content="2" />
<ToggleButton x:Name="btn3"
Margin="5"
Content="3" />
<ToggleButton x:Name="btn4"
Margin="5"
Content="4" />
<ToggleButton x:Name="btn5"
Margin="5"
Content="5" />
<ToggleButton x:Name="btn6"
Margin="5"
Content="6" />
<ToggleButton x:Name="btn7"
Margin="5"
Content="7" />
<ToggleButton x:Name="btn8"
Margin="5"
Content="8" />
<ToggleButton x:Name="btn9"
Margin="5"
Content="9" />
</UniformGrid>
</UserControl>
使用此是添加对话框和按钮以将其匹配为
if (string.Concat(patternLock1.buttons).ToString() == "1359")
{
this.Close();
}
else
{
patternLock1.ResetPattern();
}