Android 打開網絡連接
阿新 • • 發佈:2018-03-16
mark cep andro inpu put rac roi OS gettext
使用url打開網絡連接
String urlString = "http://"+et_url.getText()+""; if(urlString.length()>0){ try { String line = ""; URL url = new URL(urlString); URLConnection urlConnection = url.openConnection(); BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream())); while ((line = bufferedReader.readLine())!=null){ if(line.indexOf("a href")>=0) tv_url.setText(line); } bufferedReader.close(); urlConnection.getInputStream().close(); } catch (Exception e) { e.printStackTrace(); tv_url.setText(e.toString()); } }
Android 打開網絡連接