Android :: 2.2 - Opening SWF File In Browser Through Code

I have a swf file on the sdcard and I wrote a html file flash.html with the swf file embeded. The only way to open it now is:
1) open the browser
2) type in file:///sdcard/flash.html The swf runs fine.

But if use the code list below:
Uri uri = Uri.parse("file:///sdcard/flash.html");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent); It shows the error: The application has stopped unexpectly.

I also tried the following code using:
WebView: WebView browser = (WebView) findViewById(R.id.list_web);
browser.loadUrl("file:///sdcard/flash.html");

The Webview showed up, but the area should start the swf is empty. So is there a way to open the html through code? I also think if there is a way to open the android browser using ACTION_VIEW by a simple html then reset the URL to be "file:///sdcard/ flash.html" through code?