[問題] 連結網頁的方法

[stevekevin10 (hippo泡)]

網路上GOOGLE的方法很多好像API更新後已停用
因此我到函示庫看新方法:http://developer.android.com/reference/java/net/HttpURLConnection.html

我用了
URL url = new URL("http://www.android.com/");
   HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
   try {
     InputStream in = new BufferedInputStream(urlConnection.getInputStream());
     readStream(in);
    finally {
     urlConnection.disconnect();
   }
 }

他範例這一段 編譯有問題
因此我改為

try {
        HttpURLConnection urlConnection = (HttpURLConnection)url.openConnection();
        InputStream in = new BufferedInputStream(urlConnection.getInputStream());
} catch (IOException e) {
        e.printStackTrace()
}
但是這樣子會出現執行時會出現錯誤
InputStream in = new BufferedInputStream(urlConnection.getInputStream()<<這一行拿掉就可以
請問是為何?
還是連網頁的語法能用哪一個方法去時做會比較能夠理解

我的目標是傳值給PHP  PHP再傳值回去給APP


--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 59.115.226.154
※ 文章網址: https://www.ptt.cc/bbs/AndroidDev/M.1434567421.A.CB9.html
推 Jimmy0301: 可參考這網頁 http://androidexample.com/Thread_With_
→ Jimmy0301: Handlers_-_Android_Example/index.php?view=article_d
→ Jimmy0301: iscription&aid=58&aaid=83