Detect click on HTML button through javascript in Android WebView

1protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
2 if (requestCode == FILECHOOSER_RESULTCODE) {
3 if (null==mUploadMessage) {
4 mReturnCode = requestCode;
5 mResultCode = resultCode;
6 mResultIntent = intent;
7 mUploadFileOnLoad = true;
8 return;
9 }else
10 mUploadFileOnLoad = false;
11 }
12
13 Uri result;
14 if (resultCode != RESULT_OK) {
15 result = null;
16 } else {
17 result = intent == null ? this.imageUri : intent.getData(); // retrieve from the private variable if the intent is null
18
19
20 final WebView webView = (WebView)findViewById(R.id.webView1);
21
22 setContentView(webView);
23 WebSettings settings = webView.getSettings();
24 settings.setBuiltInZoomControls(false);
25 settings.setUseWideViewPort(true);
26 settings.setSupportMultipleWindows(true);
27 settings.setJavaScriptCanOpenWindowsAutomatically(true);
28 settings.setLoadsImagesAutomatically(true);
29 settings.setLightTouchEnabled(true);
30 settings.setDomStorageEnabled(true);
31 settings.setLoadWithOverviewMode(true);
32 webView.getSettings().setJavaScriptEnabled(true);
33 webView.addJavascriptInterface(new Object(), "Android");
34 webView.setWebViewClient(new WebViewClient());
35 webView.setWebChromeClient(new WebChromeClient() {
36
37
38
39 @Override
40 public void onProgressChanged(WebView view, int newProgress) {
41 Dateiupload.this.setProgress(newProgress * 1000);
42 if(mUploadFileOnLoad)
43 {
44
45 webView.loadUrl("javascript:document.getElementById('bu2x9id24330').click()");
46 }