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如何在android emulator中使用url在webview中直接读取pdf文件_Android_Android Emulator - Fatal编程技术网

如何在android emulator中使用url在webview中直接读取pdf文件

如何在android emulator中使用url在webview中直接读取pdf文件,android,android-emulator,Android,Android Emulator,我想在android模拟器中从url读取pdf文件 我已经做了以下工作,但它不起作用 WebView web1 =(WebView)findViewById(R.id.webview); web1.getSettings().setJavaScriptEnabled(true); web1.loadUrl("http://docs.google.com/viewer?url=http%3A%2F%2Fwww.cranialtech.com%2Fimages%2Fstori

我想在android模拟器中从url读取pdf文件

我已经做了以下工作,但它不起作用

    WebView web1 =(WebView)findViewById(R.id.webview);
    web1.getSettings().setJavaScriptEnabled(true);
    web1.loadUrl("http://docs.google.com/viewer?url=http%3A%2F%2Fwww.cranialtech.com%2Fimages%2Fstories%2FFiles%2Fpositioningprotocol.pdf");

但它仍然不起作用

请帮帮我

提前谢谢

请尝试以下代码:

 Uri path = Uri.parse("http://docs.google.com/viewer?url=http%3A%2F%2Fwww.cranialtech.com%2Fimages%2Fstories%2FFiles%2Fpositioningprotocol.pdf");
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setDataAndType(path, "application/pdf");      //Set data type
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);    

    try 
    {
        startActivity(intent);
    } 
    catch (ActivityNotFoundException e) 
    {
        Toast.makeText(this," pdf not found", 
            Toast.LENGTH_SHORT).show();
    }
WebView web1 =(WebView)findViewById(R.id.webview);  
web1.getSettings().setJavaScriptEnabled(true);  
webview.loadUrl("http://docs.google.com/gview?embedded=true&url=http://docs.google.com/viewer?url=http%3A%2F%2Fwww.cranialtech.com%2Fimages%2Fstories%2FFiles%2Fpositioningprotocol.pdf");