从共享魅力

时间:2016-04-05 11:38:18

标签: javascript win-universal-app windows-10 winjs

我目前正在开发使用HTML5 / WinJS技术的Windows 10 UWP。我希望该应用程序成为PDF的共享目标。我把它包含在清单中,

  <Extensions> 
    <uap:Extension Category="windows.shareTarget"> 
      <uap:ShareTarget Description="Test Share Target"> 
        <uap:SupportedFileTypes> 
          <uap:FileType>.pdf</uap:FileType> 
        </uap:SupportedFileTypes> 
      </uap:ShareTarget> 
    </uap:Extension> 
  </Extensions> 

我在index.js

中有这个
  var app = WinJS.Application; 
  var activation = Windows.ApplicationModel.Activation; 
  app.onactivated = function (args) { 
      console.log("app.onactivated"); 
      if (args.detail.kind === activation.ActivationKind.launch) { 
          console.log("launch"); 
      if (args.detail.previousExecutionState !== activation.ApplicationExecutionState.terminated) { 
          // TODO: This application has been newly launched. Initialize your application here. 
          console.log("newly launched"); 
      } else if (args.detail.kind === Windows.ApplicationModel.Activation.ActivationKind.shareTarget) { 
          var shareOperation = args.detail.shareOperation; 
          console.log(JSON.stringify(shareOperation, null, 4)); 
          } else 
      { 
        // TODO: This application has been reactivated from suspension. 
        // Restore application state here. 
      } 
      args.setPromise(WinJS.UI.processAll().then(function() { 
        // TODO: Your code here. 
      })); 

当我直接在Windows Phone上从Visual Studio 2015 /调试版内部启动应用程序时,我看到了控制台日志记录的预期输出。我也可以选择一个PDF文件,并将其分享到我的应用程序,然后启动 - 但我看不到任何控制台输出完全反映在VS2015中。我正在寻找console.log的输出(JSON.stringify(shareOperation,null,4));

如果在谷歌和微软的网站上查看特定的Windows 10 UWP样本,但找不到任何内容,我只发现了一些信息片段。

从“共享”超级按钮启动时,我的应用程序似乎没有收到onactivated事件。

我做错了什么?

1 个答案:

答案 0 :(得分:2)

我注意到了你的if语句

(args.detail.kind === Windows.ApplicationModel.Activation.ActivationKind.shareTarget)

目前包含在

的if语句中
(args.detail.kind === activation.ActivationKind.launch)

所以你的if-statement是&#39; shareTarget&#39;除非发布&#39;否则不会被执行。你的应用的行动。

你应该把它解压缩出来:

if (args.detail.kind === activation.ActivationKind.launch) {
        console.log("launch");
        if (args.detail.previousExecutionState !== activation.ApplicationExecutionState.terminated) {
            // TODO: This application has been newly launched. Initialize your application here. 
            console.log("newly launched");
        }
} else if(args.detail.kind === Windows.ApplicationModel.Activation.ActivationKind.shareTarget) {
        var shareOperation = args.detail.shareOperation;
        console.log(JSON.stringify(shareOperation, null, 4));
}

以下是我制作的演示版,您可以参考:Share Target Sample