如何打开存储在SD卡中的浏览器中的.doc文件？ [英] How to open a .doc file stored in SD card in browser?

问题描述

我存储在SD卡中的.doc文件。我必须使用浏览器打开它。
我用

 意向意图=新的Intent（）;
档案文件=新的文件（/ SD卡/ ValidateLibrary.doc）;
intent.setDataAndType（Uri.fromFile（文件），text / html的）;
 

在manifest文件中我写道：

 ＆LT;活动机器人：TextFileShowNAME =＆GT;
    ＆所述;意图滤光器＆gt;
              ＆lt;作用机器人：名字=myaction/＆GT;
    ＆所述; /意图滤光器＆gt;
＆LT; /活性GT;
 

但它打开邮件撰写。

我要打开一个浏览器里面的ValidateLibrary.doc文件。
我该怎么做呢？

解决方案

  

我必须使用浏览器打开它。

我不知道在行星表面的任何Web浏览器，其他的或许比IE浏览器，这是能够显示本地Microsoft Word文档。我不知道任何Web浏览器为Android，它能够显示本地Microsoft Word文档中。

至于你的Java源代码code片断：

• 的text / html 不是MIME类型为Microsoft Word。


• 决不要硬code路径如 / SD卡，特别是因为它是错误的许多设备。使用 Environment.getExternalStorageDirectory（）来获得在外部存储的根源。


• 只需创建一个意图对你一点好处。如果你想使用的用户可能已经安装了一些文档查看器来显示Word文档，您需要在意图 ACTION_VIEW C $ C>的构造函数，然后设置路径/类型，你在做什么，然后调用 startActivity（）。

  

在manifest文件中我写道：

我不知道这是为什么在这里。这当然没有什么明显的与你的Java code片段，它有什么明显的做了这个问题。

  

我要打开一个浏览器里面的ValidateLibrary.doc文件。我该怎么做呢？

第1步：写一个Web浏览器

第2步：增强您的Web浏览器能够显示Microsoft Word文档。这可能涉及你有许可一些专利，可能会采取一些开发人员十年来写。

第三步：说服用户安装的Web /字浏览器

这将是简单的为您只需启动了一个 ACTION_VIEW 意图上的Word文档，然后直接用户到市场上安装一些处理Word文档的第三方应用程序，如果用户没有安装的。

I have a .doc file stored in the SD card. I have to open it using the browser. I used

Intent intent = new Intent();
File file = new File("/sdcard/ValidateLibrary.doc"); 
intent.setDataAndType( Uri.fromFile(file),"text/html");

in the manifest file i wrote:

<activity android:name=".TextFileShow">
    <intent-filter>
              <action android:name="myaction"/>
    </intent-filter>
</activity>

But it opens the "message compose".

I have to open the ValidateLibrary.doc file inside a browser. How do i do that?

解决方案

I have to open it using the browser.

I am not aware of any Web browser on the face of the planet, other than perhaps Internet Explorer, that is capable of natively displaying Microsoft Word documents. I am not aware of any Web browser for Android that is capable of natively displaying Microsoft Word documents.

With regards to your Java source code snippet:

• text/html is not the MIME type for Microsoft Word.
• Never hardcode paths like /sdcard, particularly since it is wrong for many devices. Use Environment.getExternalStorageDirectory() to get at the root of external storage.
• Just creating an Intent will do you little good. If you want to display a Word document using some document viewer that the user might have installed, you would need to use ACTION_VIEW in the Intent constructor, then set the path/type as you are doing, then call startActivity().

in the manifest file i wrote:

I have no idea why this is here. It certainly has nothing obvious to do with your Java code snippet, and it has nothing obvious to do with this question.

I have to open the ValidateLibrary.doc file inside a browser. How do i do that?

Step #1: Write a Web browser.

Step #2: Augment your Web browser to be able to display Microsoft Word documents. This may involve you having to license some patents and will probably take a few developer-decades to write.

Step #3: Convince users to install your Web/Word browser.

It would be simpler for you to simply start up an ACTION_VIEW Intent on the Word document, then direct users to the Market to install some third-party application that handles Word documents if the user does not have one installed.

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