原

WebView web;String url;web.getSettings().setUseWideViewPort(true);web.getSettings().setLoadWithOverviewMode(true);web.getSettings().setDisplayZoomControls(false);web.setVerticalScrollBarEnabled(false);web.setHorizontalScrollBarEnabled(false);web.getSettings().setLayoutAlgorithm(WebSettings.LayoutAlgorithm.SINGLE_COLUMN);String data = "
    ";web.loadUrl(url);web.loadDataWithBaseURL("",data,"text/html", "UTF-8", "");

后

WebView web;String url;web.setVerticalScrollBarEnabled(false);web.setHorizontalScrollBarEnabled(false);web.getSettings().setJavaScriptEnabled(true);web.getSettings().setUseWideViewPort(true);web.getSettings().setLoadWithOverviewMode(true);String data = "
     
";web.loadUrl(url);web.loadDataWithBaseURL("",data,"text/html", "UTF-8", "");

后 参考

ImageView img;String url = "url_example";new AsyncTask
    
     (){    protected Bitmap doInBackground(String... params) {        HttpURLConnection httpURLConnection = null;        try{            httpURLConnection = (HttpURLConnection) new URL(url).openConnection();            final InputStream is = httpURLConnection.getInputStream();            return BitmapFactory.decodeStream(is, null, new BitmapFactory.Options());        }        catch(Exception e) {            e.printStackTrace();        }        finally {        	httpURLConnection.disconnect();        }        return null;    }    protected void onPostExecute(Bitmap bitmap) {        img.setImageBitmap(bitmap);    }}.execute(grav);