WebView Methode zum auslesen des Inhalts der Website

1BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
2String number = in.readLine()

1HttpURLConnection urlConnection = null;
2 try {
3 URL url = new URL ("http://www.example.at/Script.php?imei="+ NICHT_DIE_IMEI);
4 urlConnection = (HttpURLConnection) url.openConnection();
5
6 OutputStream out = new BufferedOutputStream(urlConnection.getOutputStream());
7 String wert = out.toString(); // wert bzw. zahl auf der Seite into String
8 } catch (MalformedURLException e)
9 {
10 Log.e("MY_CLASS", e.getMessage());
11 } catch (IOException e)
12 {
13 Log.e("MY_CLASS", e.getMessage());
14 } finally{
15 if (null != urlConnection)
16 urlConnection.disconnect();
17 }

1public String myUniqueNumber() {
2
3 String return_value = "";
4 byte[] result = null;
5
6
7 try {
8 // initialize SecureRandom
9 SecureRandom prng = SecureRandom.getInstance("SHA1PRNG");
10
11 //generate a random number
12 String randomNum = new Integer( prng.nextInt() ).toString();
13 MessageDigest sha = MessageDigest.getInstance("SHA-1");
14 result = sha.digest( randomNum.getBytes() );
15
16 } catch (NoSuchAlgorithmException e) {
17 Log.e("Error", e.getMessage());
18 }
19
20
21 if (result != null) return_value = hexEncode(result);
22 else return_value = String.valueOf(System.currentTimeMillis()); // to be save on Error
23
24 return return_value;
25 }
26
27 static private String hexEncode( byte[] aInput){
28 StringBuilder result = new StringBuilder();
29 char[] digits = {'0', '1', '2', '3', '4','5','6','7','8','9','a','b','c','d','e','f'};
30 for ( int idx = 0; idx < aInput.length; ++idx) {
31 byte b = aInput[idx];
32 result.append( digits[ (b&0xf0) >> 4 ] );
33 result.append( digits[ b&0x0f] );
34 }
35 return result.toString();
36 }