Animation jump on two Windows Phone 7 pages

Follow these steps to create an animated transition between two pages:

① Intercept any operations that indicate that the user is leaving the current page

② Start an animated storyboard to hide the current page

③ Navigate to the next page

④ Intercepting navigation of new pages

⑤ Start an animated storyboard to display new pages

 

First, create a Windows Phone application.

Code of the animation effect in MainPage. xaml:

 1 <phone:PhoneApplicationPage.Resources>
 2         <Storyboard x:Name="HidePage">
 3             <DoubleAnimationUsingKeyFrames
 4                 Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.TranslateX)"
 5                 Storyboard.TargetName="phoneApplicationPage">
 6                 <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
 7                 <EasingDoubleKeyFrame KeyTime="0:0:2" Value="-480"/>
 8             </DoubleAnimationUsingKeyFrames>
 9             <DoubleAnimationUsingKeyFrames
10                 Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.TranslateY)"
11                 Storyboard.TargetName="phoneApplicationPage">
12                 <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
13                 <EasingDoubleKeyFrame KeyTime="0:0:2" Value="-800"/>
14             </DoubleAnimationUsingKeyFrames>
15         </Storyboard>
16     </phone:PhoneApplicationPage.Resources>
17     <phone:PhoneApplicationPage.RenderTransform>
18         <CompositeTransform/>
19     </phone:PhoneApplicationPage.RenderTransform>

Drag a Button control, trigger the Click event, and navigate to Page1.xaml.

1 private void button1_Click(object sender, RoutedEventArgs e)
2         {
3             this.NavigationService.Navigate(new Uri("/Page1.xaml", UriKind.Relative));
4         }

In MainPage. xaml. cs, rewrite the OnNavigatingFrom method:

 1 protected override void OnNavigatingFrom(System.Windows.Navigation.NavigatingCancelEventArgs e)
 2         {
 3             base.OnNavigatingFrom(e);
 4 
 5             if (UriToNavigateTo == null)
 6             {
 7                 e.Cancel = true;
 8                 UriToNavigateTo = e.Uri;
 9                 this.HidePage.Begin();
10                 this.HidePage.Completed += new EventHandler(HidePage_Completed);
11             }
12             else
13             {
14                 UriToNavigateTo = null;
15             }
16         }
17 
18         private void HidePage_Completed(object sender, EventArgs e)
19         {
20             this.NavigationService.Navigate(new Uri("/Page1.xaml", UriKind.Relative));
21         }

Create a new WindowsPhone page Page1.xaml

The following code shows the animation effect of Page1.xaml:

 1 <phone:PhoneApplicationPage.Resources>
 2         <Storyboard x:Name="DisplayPage">
 3             <DoubleAnimationUsingKeyFrames
 4                 Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.ScaleX)"
 5                 Storyboard.TargetName="phoneApplicationPage">
 6                 <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
 7                 <EasingDoubleKeyFrame KeyTime="0:0:3" Value="1"/>
 8             </DoubleAnimationUsingKeyFrames>
 9             <DoubleAnimationUsingKeyFrames
10                 Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.ScaleY)"
11                 Storyboard.TargetName="phoneApplicationPage">
12                 <EasingDoubleKeyFrame KeyTime="0" Value="0"/>
13                 <EasingDoubleKeyFrame KeyTime="0:0:2" Value="1"/>
14             </DoubleAnimationUsingKeyFrames>
15             <DoubleAnimationUsingKeyFrames
16                 Storyboard.TargetProperty="(UIElement.RenderTransform).(CompositeTransform.Rotation)"
17                 Storyboard.TargetName="phoneApplicationPage">
18                 <EasingDoubleKeyFrame KeyTime="0" Value="-720"/>
19                 <EasingDoubleKeyFrame KeyTime="0:0:2" Value="0"/>
20             </DoubleAnimationUsingKeyFrames>
21         </Storyboard>
22     </phone:PhoneApplicationPage.Resources>
23     <phone:PhoneApplicationPage.RenderTransform>
24         <CompositeTransform CenterX="240" CenterY="400"/>
25     </phone:PhoneApplicationPage.RenderTransform>

Then write the following code in the initialization function of Page1.xaml. cs:

1 public Page1()
2         {
3             InitializeComponent();
4 
5             this.DisplayPage.Begin();
6         }

In this way, a basic jump effect of two page animations is ready.

 

The following figure shows the effect.

Think about the source code:

Http://dl.dbank.com/c0hcs4rabx