Windows Phone 十四、磁贴通知

磁贴（Tile）

Windows Phone 磁贴种类：

小尺寸

SmallLogo：71x71；

Square71x71

中等

Logo：150x150；

Square150x150

宽

WideLogo：300x150；

Wide310x150

    <StackPanel>
        <Button
            Content="创建磁贴"
            Click="Button_Click"/>
        <Button
            Content="获取磁贴"
            Click="Button_Click_1"/>
        <Button
            Content="创建通知"
            Click="Button_Click_2"/>
    </StackPanel>

        private async void Button_Click(object sender, RoutedEventArgs e)
        {
            //创建磁贴对象
            SecondaryTile tile = new SecondaryTile(
                "my_tile",//new Random().Next().ToString(),
                "测试标签",
                string.Format("actived@{0:yyyy-MM-dd HH:mm}", DateTime.Now),//为Onlaunced传递参数
                new Uri("ms-appx:///Assets/StoreLogo.scale-240.png"),// ms-appx:/// 应用程序根目录
                TileSize.Wide310x150);//尺寸
            //当磁贴设置为宽时一定要设置该属性(小尺寸一样)
            tile.VisualElements.Wide310x150Logo = new Uri("ms-appx:///Assets/StoreLogo.scale-240.png");
            //设置磁贴参数
            tile.VisualElements.ShowNameOnSquare150x150Logo = true;
            //展示
            bool isShow = await tile.RequestCreateAsync();
            if (!isShow)
            {
                await new Windows.UI.Popups.MessageDialog("展示失败").ShowAsync();
            }
        }

        private async void Button_Click_1(object sender, RoutedEventArgs e)
        {
            //if (SecondaryTile.Exists("my_tile"))
            //{
            //    //表示存在该磁贴
            //    var tile = new SecondaryTile("my_tile");
            //    tile.VisualElements.Square71x71Logo = new Uri("ms-appx:///Assets/1.png");
            //    tile.DisplayName = DateTime.Now.ToString();
            //    var show = tile.VisualElements.ShowNameOnSquare150x150Logo;
            //    await tile.UpdateAsync();
            //}
            var list = await SecondaryTile.FindAllForPackageAsync();
            foreach (var item in list)
            {
                //无法直接编辑ITEM对象
                var tile = new SecondaryTile(item.TileId);
                tile.VisualElements.Square71x71Logo = new Uri("ms-appx:///Assets/1.png");
                tile.DisplayName = DateTime.Now.ToString();
                var show = tile.VisualElements.ShowNameOnSquare150x150Logo;
                await tile.UpdateAsync();
            }
        }

        private void Button_Click_2(object sender, RoutedEventArgs e)
        {
            var tileTmpl = TileUpdateManager.GetTemplateContent(TileTemplateType.TileWide310x150ImageCollection);
            var imageNodes = tileTmpl.GetElementsByTagName("image");
            for (int i = 0; i < 5; i++)
            {
                imageNodes[i].Attributes[1].NodeValue = "Assets/" + (i + 1) + ".png";
            }
            //var node1 = tileTmpl.GetElementsByTagName("text").FirstOrDefault();
            //node1.InnerText = "Hello";
            //var node2 = tileTmpl.GetElementsByTagName("text").LastOrDefault();
            //node2.InnerText = "World";
            TileNotification tileNotification = new TileNotification(tileTmpl);
            TileUpdateManager.CreateTileUpdaterForSecondaryTile("my_tile").Update(tileNotification);
        }