如何从我的网络浏览器 (Chrome) 在 Android 中打开任何应用程序?我与 A Href 链接有什么关系? [英] How do I open any app from my web browser (Chrome) in Android? What do I have to do with the A Href link?

问题描述

我想从我的网络浏览器打开第三方应用程序.所以，我没有任何清单文件或任何东西.

I want to open third party apps from my web browser. So, I don't have any manifest file or anything.

我有一个网页.

我想要一个链接来打开第三方应用程序，例如 Twitter 或 Opera.

I want to have a link which opens the third party app e.g Twitter or Opera.

如何构建锚链接以打开该应用程序?

How do I structure the anchor link to go open that app?

谢谢.

推荐答案

基于意图的 URI 的基本语法如下:

The basic syntax for an intent based URI is as follows:

intent:
   HOST/URI-path // Optional host
   #Intent;
      package=[string];
      action=[string];
      category=[string];
      component=[string];
      scheme=[string];
   end;

Android 源代码.

要启动 ZXing 条码扫描仪应用程序，您可以按如下方式对您的 href 进行编码:

To launch the ZXing barcode scanner app you can encode your href as follows:

<p>
  <a href="intent://scan/#Intent;scheme=zxing;package=com.google.zxing.client.android;end">Take a qr code</a><br>

  <a href="intent://scan/?ret=http%3A%2F%2Fexample.com#Intent;scheme=zxing;package=com.google.zxing.client.android;end">Take a qr code = 10px x 10px</a><br>

  <a href="intent:play/?mediaset=android-phone-rtmp-high&amp;playlisturl=http://www.bbc.co.uk/iplayer/playlist/bbc_one_london#Intent;scheme=bbcmediaplayer;package=air.uk.co.bbc.android.mediaplayer;end">Launch BBC</a>
</p>

Android 清单将方案定义为 zxing，包为com.google.zxing.client.android，主机数据为scan.

The Android manifest defines the scheme to be zxing, the package to be com.google.zxing.client.android and the host data to be scan.

如果您通过意图调用的活动包含额外数据，这些数据也可以包含在内.

If the activity you are invoking via an intent contains extra data, these too can be included.

仅具有类别过滤器的活动 android.intent.category.BROWSABLE 可以使用此方法调用，因为它表明应用程序可以安全地从浏览器打开.

Only activities that have category filter android.intent.category.BROWSABLE are able to be invoked using this method as it indicates that the application is safe to open from the browser.

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