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标题:三星、华为等android里webview不支持input file的解决方法
正文:
由于安全因素android webview屏蔽了文件上传控件，但是他并没有完全封掉。<form method="POST" enctype="multipart/form-data">File to upload: <input type="file" name="uploadfile">  <input type="submit" value="Press to Upload..."> to upload the file!</form>1.activity定义public ValueCallback<Uri> mUploadMessage;public final static int FILECHOOSER_RESULTCODE = 1;2.扩展WebChromeClientWebChromeClient chromeClient = new WebChromeClientImpl();view.setWebChromeClient(chromeClient);3.实现WebChromeClientImpl类private class WebChromeClientImpl extends WebChromeClient{ //扩展支持alert事件 @Override public boolean onJsAlert(WebView view, String url, String message,JsResult result) { Builder builder = new Builder(view.getContext()); builder.setTitle("商机通提示").setMessage(message).setPositiveButton("确定", null); builder.setCancelable(false); builder.setIcon(R.drawable.ic_launcher); AlertDialog dialog = builder.create(); dialog.show(); result.confirm(); return true; } //扩展浏览器上传文
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