对话框中的Webview

问题描述

大家好，

我是android的新手，因此需要在对话框中提供一些帮助
我想在对话框中打开Web链接(我疯狂的实验)

这是我使用的代码--->

Hi All,

I am new to android, so need a little help in dialog box
I want to open web link in dialog box (my crazy experiment)

Here''s the code I used --->

public void alertcreate (View v)
    {

    	AlertDialog alert = new AlertDialog.Builder(mcontext).create();
    	alert.setTitle("Hello");
    	alert.setMessage("Welcome");

    	alert.setCanceledOnTouchOutside(true);

    	WebView mWebView = (WebView)alert.findViewById(R.id.webView1);
    	String urlString= "http://www.google.com";
    	//mWebView.loadData(urlString,"Text/HTML","UTF-8");
    	mWebView.loadUrl(urlString);
    	mWebView.setWebViewClient(new WebViewClient(){
    		public boolean shouldOverrideUrlLoading(WebView view, String url) {

    		    //Log.i(TAG, "Loading...");
    			// Intent i = new Intent(Intent.ACTION_VIEW);
                // i.setData(Uri.parse(url));
                // startActivity(i);

    		       view.loadUrl(url);
    		       return true;
    		   }
    	});

    	alert.show();
    }

我无法在对话框中加载网址，请协助

I am not able to load the url in the dialog, please assist

推荐答案

public void alertcreate (View v){

        Dialog webViewDialog;
        webViewDialog = new Dialog(this);
        webViewDialog.setContentView(R.layout.webviewdialog);

        webView = (WebView) webViewDialog.findViewById(R.id.wb_webview);
        webView.setScrollbarFadingEnabled(false);
        webView.setHorizontalScrollBarEnabled(false);
        webView.getSettings().setJavaScriptEnabled(true);
        webView.getSettings().setUserAgentString("AndroidWebView");
        webView.clearCache(true);
        webView.loadUrl("http://google.com");

        webView.setWebViewClient(new WebViewClient(){
        	@Override
        	public boolean shouldOverrideUrlLoading(WebView view, String url) {
        		view.loadUrl(url);
        		return super.shouldOverrideUrlLoading(view, url);
        	}
        });


}

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