JPush极光推送的android实现

这里需要特别说明的两点是：

1、通过 HttpClient client = new DefaultHttpClient(); 获得HttpClient对象不支持https，需要自己重写。

2、我们的md5编码要和服务器那边的一样。（我用我自己写的MD5编码验证的时候，总是验证失败，后来跟他们的技术人员要了他们的md5的实现方式就通过验证了）

好了，废话不多说了，接下来是贴代码的时候了：

类MySSLSocketFactory用来实现对https的支持

[java] view%20plain copy import java.security.KeyStore;    import org.apache.http.HttpVersion;  import org.apache.http.client.HttpClient;  import org.apache.http.conn.ClientConnectionManager;  import org.apache.http.conn.scheme.PlainSocketFactory;  import org.apache.http.conn.scheme.Scheme;  import org.apache.http.conn.scheme.SchemeRegistry;  import org.apache.http.conn.ssl.SSLSocketFactory;  import org.apache.http.impl.client.DefaultHttpClient;  import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;  import org.apache.http.params.BasicHttpParams;  import org.apache.http.params.HttpParams;  import org.apache.http.params.HttpPRotocolParams;  import org.apache.http.protocol.HTTP;  public class ClientUtil {            public static HttpClient getNewHttpClient() {           try {                    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());                    trustStore.load(null, null);                                SSLSocketFactory sf = new MySSLSocketFactory(trustStore);                    sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);                                HttpParams params = new BasicHttpParams();                    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);                    HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);                                SchemeRegistry registry = new SchemeRegistry();                    registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));                    registry.register(new Scheme("https", sf, 443));                                ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);                                return new DefaultHttpClient(ccm, params);                } catch (Exception e) {                  e.printStackTrace();                  return new DefaultHttpClient();                }        }    }  接下来就是调用JPush的api来推送消息了

[java] view%20plain copy import java.util.ArrayList;  import java.util.List;    import org.apache.http.HttpEntity;  import org.apache.http.HttpResponse;  import org.apache.http.client.HttpClient;  import org.apache.http.client.entity.UrlEncodedFormEntity;  import org.apache.http.client.methods.HttpPost;  import org.apache.http.message.BasicNameValuePair;  import org.apache.http.util.EntityUtils;    /**  * 调用远程api实现推送  * @author naiyu  *  */  public class PushMsgUtil {        //  public static final String PUSH_URL = "https://api.jpush.cn:443/sendmsg/sendmsg";      public static final String PUSH_URL = "http://api.jpush.cn:8800/sendmsg/sendmsg";            public static void pushMsg(String msg) {          BasicNameValuePair name = new BasicNameValuePair("username", "test");  //用户名          BasicNameValuePair sendno = new BasicNameValuePair("sendno", "3621");  // 发送编号。由开发者自己维护，标识一次发送请求          BasicNameValuePair appkeys = new BasicNameValuePair("appkeys", "your appkeys");  // 待发送的应用程序(appKey)，只能填一个。          BasicNameValuePair receiver_type = new BasicNameValuePair("receiver_type", "4");            //验证串，用于校验发送的合法性。          BasicNameValuePair verification_code = new BasicNameValuePair("verification_code", getVerificationCode());          //发送消息的类型：1 通知 2 自定义          BasicNameValuePair msg_type = new BasicNameValuePair("msg_type", "1");          BasicNameValuePair msg_content = new BasicNameValuePair("msg_content", msg);          //目标用户终端手机的平台类型，如： android, ios 多个请使用逗号分隔。          BasicNameValuePair platform = new BasicNameValuePair("platform", "android");          List<BasicNameValuePair> datas = new ArrayList<BasicNameValuePair>();          datas.add(name);          datas.add(sendno);          datas.add(appkeys);          datas.add(receiver_type);          datas.add(verification_code);          datas.add(msg_type);          datas.add(msg_content);          datas.add(platform);          try {              HttpEntity entity = new UrlEncodedFormEntity(datas, "utf-8");              HttpPost post = new HttpPost(PUSH_URL);              post.setEntity(entity);              HttpClient client = ClientUtil.getNewHttpClient();              HttpResponse reponse = client.execute(post);              HttpEntity resEntity = reponse.getEntity();              System.out.println(EntityUtils.toString(resEntity));          } catch (Exception ex) {              ex.printStackTrace();          }                }                  private static String getVerificationCode() {            String username = "test";  //username 是开发者Portal帐户的登录帐户名          String passWord = "pasword";          int sendno = 3621;          int receiverType = 4;          String md5Password = StringUtils.toMD5(password);; //password 是开发者Portal帐户的登录密码                     String input = username + sendno + receiverType + md5Password;          String verificationCode = StringUtils.toMD5(input);          return verificationCode;      }            public static void main(String[] args) {          String msg = "{/"n_title/":/"来点外卖/",/"n_content/":/"你好/"}";          System.out.println(msg);          PushMsgUtil.pushMsg(msg);      }    }  

运行成功：

附上StringUtils,java

[java] view plain copy import java.security.MessageDigest;    public class StringUtils {      private final static String[] hexDigits = { "0", "1", "2", "3", "4", "5",              "6", "7", "8", "9", "A", "B", "C", "D", "E", "F" };        private static String byteArrayToHexString(byte[] b) {          StringBuffer resultSb = new StringBuffer();          for (int i = 0; i < b.length; i++) {              resultSb.append(byteToHexString(b[i]));          }          return resultSb.toString();      }        private static String byteToHexString(byte b) {          int n = b;          if (n < 0)              n = 256 + n;          int d1 = n / 16;          int d2 = n % 16;          return hexDigits[d1] + hexDigits[d2];      }        public static String toMD5(String origin) {          String resultString = null;          try {              resultString = new String(origin);              MessageDigest md = MessageDigest.getInstance("MD5");              resultString = byteArrayToHexString(md.digest(resultString                      .getBytes()));          } catch (Exception ex) {              ex.printStackTrace();          }          return resultString;      }  }