Urban Airship Server API - Java用戶端執行個體__Java

本文連結：http://blog.csdn.net/kongxx/article/details/8160493

今天在看Urban Airship的server端的API，Urban Airship官方網站上推薦了一個第三方的開源庫http://bitbucket.org/sullis/urbanairship-java/，但是在經過簡單測試後還是發現了一些問題，並且這個庫好像也不是很活躍。為了看看Urban Airship的server端API怎麼用，自己還是決定自己寫個小程式試試看。

今天的測試由於涉及從Urban Airship向Android裝置發送訊息，所以這裡假定已經有Android裝置或者模擬器安裝了可以接收訊息的native app，具體步驟可以參考我的前一篇部落格（http://blog.csdn.net/kongxx/article/details/8155916）。

下面開始今天的測試

1. 首先建立一個工程，這裡還是使用maven來建立工程

mvn archetype:generate -DgroupId=urbanairship.server -DartifactId=urbanairship-server -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false

2. 修改pom.xml檔案如下

<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns="http://maven.apache.org/POM/4.0.0"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>urbanairship.server</groupId><artifactId>urbanairship-server</artifactId><packaging>jar</packaging><version>1.0-SNAPSHOT</version><name>urbanairship-server</name><url>http://maven.apache.org</url><dependencies><dependency><groupId>org.apache.httpcomponents</groupId><artifactId>httpclient</artifactId><version>4.2.1</version></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.8.1</version><scope>test</scope></dependency></dependencies><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><configuration><source>1.6</source><target>1.6</target></configuration></plugin></plugins></build></project>

3. 建立一個測試類別Test，注意替換其中的username， password和apid。

package urbanairship.server;import java.io.UnsupportedEncodingException;import java.util.logging.Level;import java.util.logging.Logger;import org.apache.http.Header;import org.apache.http.HttpEntity;import org.apache.http.HttpResponse;import org.apache.http.StatusLine;import org.apache.http.auth.AuthScope;import org.apache.http.auth.UsernamePasswordCredentials;import org.apache.http.client.methods.HttpPost;import org.apache.http.entity.StringEntity;import org.apache.http.impl.client.DefaultHttpClient;import org.apache.http.message.BasicHeader;import org.apache.http.util.EntityUtils;public class Test {private static Logger logger = Logger.getLogger(Test.class.getName());private static final String username = "This should be Application Key";private static final String password = "This should be Application Master Secret";private static final String apid = "This should be your APID of your android device";public static void main(String[] args) throws Exception {StringBuffer sb = new StringBuffer();sb.append("{\"android\": {\"alert\": \"hello world\"}, \"apids\": [\""+apid+"\"]}");String path = "https://go.urbanairship.com/api/push/";DefaultHttpClient httpClient = new DefaultHttpClient();httpClient.getCredentialsProvider().setCredentials(AuthScope.ANY,new UsernamePasswordCredentials(username, password));HttpPost httpPost = new HttpPost(path);httpPost.setHeader("Accept", "application/json");httpPost.setEntity(new JsonEntity(sb.toString()));logger.log(Level.INFO, "executing request: " + httpPost.getRequestLine());HttpResponse response = httpClient.execute(httpPost);StatusLine status = response.getStatusLine();int statusCode = status.getStatusCode();logger.log(Level.INFO, ""+statusCode);HttpEntity responseEntity = response.getEntity();logger.log(Level.INFO,  EntityUtils.toString(responseEntity));}static private class JsonEntity extends StringEntity {public JsonEntity(String jsonString) throws UnsupportedEncodingException {super(jsonString, "UTF-8");}@Overridepublic Header getContentType() {Header h = new BasicHeader("Content-Type", "application/json");return h;}}}

4. 測試，首先運行模擬器，然後運行可以接收message的android native app，最後運行上面的測試類別，稍等片刻就會在裝置或者模擬器上看到訊息了。