android中进行https连接的方式

转自：http://elsila.blog.163.com/blog/static/17319715820101128832427/

从网上找到一个英文的示例试了下，发现可以连，就做了个demo放上来原文地址：http://www.anddev.org/viewtopic.php?p=26514

public class Demo extends Activity {

/** Called when the activity is first created. */

private TextView text;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

text = (TextView)findViewById(R.id.text);

GetHttps();

}

private void GetHttps(){

String https = " https://800wen.com/";
try{

SSLContext sc = SSLContext.getInstance("TLS");

sc.init(null, new TrustManager[]{new MyTrustManager()}, new SecureRandom());

HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());

HttpsURLConnection.setDefaultHostnameVerifier(new MyHostnameVerifier());

HttpsURLConnection conn = (HttpsURLConnection)new URL(https).openConnection();

conn.setDoOutput(true);

conn.setDoInput(true);

conn.connect();

BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));

StringBuffer sb = new StringBuffer();

String line;

while ((line = br.readLine()) != null)

sb.append(line);

text.setText(sb.toString());

}catch(Exception e){

Log.e(this.getClass().getName(), e.getMessage());

}

}

private class MyHostnameVerifier implements HostnameVerifier{

@Override

public boolean verify(String hostname, SSLSession session) {

// TODO Auto-generated method stub

return true;

}

}

private class MyTrustManager implements X509TrustManager{

@Override

public void checkClientTrusted(X509Certificate[] chain, String authType)

throws CertificateException {

// TODO Auto-generated method stub

}

@Override

public void checkServerTrusted(X509Certificate[] chain, String authType)

throws CertificateException {

// TODO Auto-generated method stub

}

@Override

public X509Certificate[] getAcceptedIssuers() {

// TODO Auto-generated method stub

return null;

}

}

}