HTML输入类型“文件"在android的webview上不起作用.有什么办法可以使用webview android上传文件吗? [英] HTML input type 'file' is not working on webview in android. Is there any way to upload file using webview android?

问题描述

这是我的html浏览代码.

this is my browsing code of html.

这是我的android代码，它加载html文件以供浏览文件并上传到服务器上.

This is my android code which load html file for browse file and upload on server.

        runOnUiThread(new Runnable() {

        @Override
        public void run() {
            // TODO Auto-generated method stub
            System.out.println(AndroidConstants.MAIN_URL());
            toast(AndroidConstants.MAIN_URL());
            webView.loadUrl(AndroidConstants.MAIN_URL());
            webView.setDownloadListener(new DownloadListener() {
                @Override
                public void onDownloadStart(String url, String userAgent,
                        String contentDisposition, String mimetype,
                        long contentLength) {
                    // TODO Auto-generated method stub

                    Intent i = new Intent(Intent.ACTION_VIEW);
                    i.setData(Uri.parse(url));
                    startActivity(i);

                }

                  public void openFileChooser(ValueCallback<Uri> uploadMsg) {  
                      Intent i = new Intent(Intent.ACTION_GET_CONTENT);  
                      i.addCategory(Intent.CATEGORY_OPENABLE);  
                      i.setType("image/*");  
                        WebViewActivity.this.startActivityForResult(Intent.createChooser(i,"Image Chooser"), 2533);  
                     }

                     public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType) {
                         openFileChooser(uploadMsg);
                     }                   

                     public void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture) {
                         openFileChooser(uploadMsg);
                     }   
            });


        }
    });

    JavaScriptInterface jsInterface = new JavaScriptInterface(this);
    webView.getSettings().setJavaScriptEnabled(true);

我想在Android应用程序上使用html5上传视频文件.

i want upload video file using html5 on android application.

推荐答案

此问题已在此处提出并得到解答:

This issue has already been asked and answered here: File Upload in WebView

也请检查以下内容: https://code.google.com/p/android/issues/detail ?id = 62220

Also check this: https://code.google.com/p/android/issues/detail?id=62220

您可以使用此类: https://github.com/delight-im/Android- AdvancedWebView

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