AndroidStudio离线打包MUI集成JPush极光推送并在java后端管理推送

1.AndroidStudio离线打包MUI

 　　如何离线打包请参看上篇随笔《AndroidStudio离线打包MUI》

2.集成极光推送

　　官方文档：https://docs.jiguang.cn/jpush/client/Android/android_guide/

　　建议采用 jcenter 自动集成 的方式，手动集成对新手来说容易出错

　　使用jcenter自动集成的开发者，不需要在项目中添加jar和so，jcenter会自动完成依赖；在AndroidManifest.xml中不需要添加任何JPush SDK 相关的配置，jcenter会自动导入。

• 如果开发者需要修改组件属性，可以在本地的 AndroidManifest 中定义同名的组件并配置想要的属性，然后用 xmlns:tools 来控制本地组件覆盖 jcenter 上的组件。示例：

  <manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.android.tests.flavorlib.app"
      xmlns:tools="http://schemas.android.com/tools">
  
      <application
          android:icon="@drawable/icon"
          android:name="com.example.jpushdemo.ExampleApplication"
          android:label="@string/app_name" >
  
          <service android:name="cn.jpush.android.service.PushService"
              android:process=":multiprocess"
              tools:node="replace" >
  
              ……
          </service>
  
      ……
    </application>
  
    ……
  </manifest>
  

• 确认android studio的 Project 根目录的主 gradle 中配置了jcenter支持。（新建project默认配置就支持）

  buildscript {
      repositories {
          jcenter()
      }
      ......
  }
  
  allprojets {
      repositories {
          jcenter()
      }
  }

• 在 module 的 gradle 中添加依赖和AndroidManifest的替换变量。

  android {
      ......
      defaultConfig {
          applicationId "com.xxx.xxx" //JPush上注册的包名.
          ......
  
          ndk {
              //选择要添加的对应cpu类型的.so库。
              abiFilters 'armeabi', 'armeabi-v7a', 'arm64-v8a'
              // 还可以添加 'x86', 'x86_64', 'mips', 'mips64'
          }
  
          manifestPlaceholders = [
              JPUSH_PKGNAME : applicationId,
              JPUSH_APPKEY : "你的appkey", //JPush上注册的包名对应的appkey.
              JPUSH_CHANNEL : "developer-default", //暂时填写默认值即可.
          ]
          ......
      }
      ......
  }
  
  dependencies {
      ......
  
      compile 'cn.jiguang.sdk:jpush:3.1.1'  // 此处以JPush 3.1.1 版本为例。
      compile 'cn.jiguang.sdk:jcore:1.1.9'  // 此处以JCore 1.1.9 版本为例。
      ......
  }
  

 

3.Android项目中增加注册、获取极光推送相关信息的代码

　　3.1.在AS中增加JPushUtil工具类

import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.os.Looper;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.widget.Toast;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import cn.jpush.android.api.JPushInterface;
import io.dcloud.common.adapter.util.Logger;

public class JpushUtil {
    public static final String PREFS_NAME = "JPUSH_EXAMPLE";
    public static final String PREFS_DAYS = "JPUSH_EXAMPLE_DAYS";
    public static final String PREFS_START_TIME = "PREFS_START_TIME";
    public static final String PREFS_END_TIME = "PREFS_END_TIME";
    public static final String KEY_APP_KEY = "JPUSH_APPKEY";

    public static boolean isEmpty(String s) {
        if (null == s)
            return true;
        if (s.length() == 0)
            return true;
        if (s.trim().length() == 0)
            return true;
        return false;
    }
    /**
     * 只能以 “+” 或者 数字开头；后面的内容只能包含 “-” 和 数字。
     * */
    private final static String MOBILE_NUMBER_CHARS = "^[+0-9][-0-9]{1,}$";
    public static boolean isValidMobileNumber(String s) {
        if(TextUtils.isEmpty(s)) return true;
        Pattern p = Pattern.compile(MOBILE_NUMBER_CHARS);
        Matcher m = p.matcher(s);
        return m.matches();
    }
    // 校验Tag Alias 只能是数字,英文字母和中文
    public static boolean isValidTagAndAlias(String s) {
        Pattern p = Pattern.compile("^[u4E00-u9FA50-9a-zA-Z_!@#$&*+=.|]+$");
        Matcher m = p.matcher(s);
        return m.matches();
    }

    // 取得AppKey
    public static String getAppKey(Context context) {
        Bundle metaData = null;
        String appKey = null;
        try {
            ApplicationInfo ai = context.getPackageManager().getApplicationInfo(
                    context.getPackageName(), PackageManager.GET_META_DATA);
            if (null != ai)
                metaData = ai.metaData;
            if (null != metaData) {
                appKey = metaData.getString(KEY_APP_KEY);
                if ((null == appKey) || appKey.length() != 24) {
                    appKey = null;
                }
            }
        } catch (NameNotFoundException e) {

        }
        return appKey;
    }
    
    // 取得版本号
    public static String GetVersion(Context context) {
		try {
			PackageInfo manager = context.getPackageManager().getPackageInfo(
					context.getPackageName(), 0);
			return manager.versionName;
		} catch (NameNotFoundException e) {
			return "Unknown";
		}
	}

    public static void showToast(final String toast, final Context context)
    {
    	new Thread(new Runnable() {
			
			@Override
			public void run() {
				Looper.prepare();
				Toast.makeText(context, toast, Toast.LENGTH_SHORT).show();
				Looper.loop();
			}
		}).start();
    }
    
    public static boolean isConnected(Context context) {
        ConnectivityManager conn = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo info = conn.getActiveNetworkInfo();
        return (info != null && info.isConnected());
    }
    
	public static String getImei(Context context, String imei) {
        String ret = null;
		try {
			TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
            ret = telephonyManager.getDeviceId();
		} catch (Exception e) {
			Logger.e(JpushUtil.class.getSimpleName(), e.getMessage());
		}
		if (isReadableASCII(ret)){
            return ret;
        } else {
            return imei;
        }
	}

    private static boolean isReadableASCII(CharSequence string){
        if (TextUtils.isEmpty(string)) return false;
        try {
            Pattern p = Pattern.compile("[\x20-\x7E]+");
            return p.matcher(string).matches();
        } catch (Throwable e){
            return true;
        }
    }

    public static String getDeviceId(Context context) {
        return JPushInterface.getUdid(context);
    }
}

　　

　　3.2.增加JPushInitActivity类

import android.os.Bundle;

import cn.jpush.android.api.InstrumentedActivity;
import cn.jpush.android.api.JPushInterface;

/**
 * 初始化极光推送的相关信息
 */
public class JPushInitActivity extends InstrumentedActivity {

	public static String APP_KEY = "";//在极光推送中注册的应用ID
	public static String MASTER_SECRET  = "08123213666d973dkkik3bbe7fd6";//在极光推送官网注册后获得的密码(请改为你自己注册后的值)
	public static String REGISTRATION_ID = "";//安装APP的用户在极光推送中注册的ID

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		init();
	}
	public void init(){
		JPushInterface.init(getApplicationContext());
		//获取初始化之后的环境
		APP_KEY = JpushUtil.getAppKey(getApplicationContext());
		REGISTRATION_ID = JPushInterface.getRegistrationID(getApplicationContext());
	}

	public static String getJPushData(){
		return "appKey:"+APP_KEY+";masterSecret:"+MASTER_SECRET+";registrationId:"+REGISTRATION_ID;
	}

}

　　

　　3.3.在AndroidManifest.xml中注册JPushInitActivity

 <!-- 用于初始化极光推送的注册数据，不显示给用户  -->
        <activity
            android:name=".jpush.JPushInitActivity"
            android:theme="@android:style/Theme.NoDisplay">
        </activity>

　　

　　3.4.在mui.js中创建Activity并完成注册

mui.plusReady(function() {
	//调用原生Activity
	var Intent = plus.android.importClass("android.content.Intent");
	// 获取主Activity对象的实例
	var main = plus.android.runtimeMainActivity();
	// 创建Intent
	var naviIntent = new Intent();
	var ComponentName = plus.android.importClass("android.content.ComponentName");
	//创建极光推送注册Activity，包名请换成你自己的包名
	naviIntent.setComponent(new ComponentName(main, "com.xxx.xxx.xxx.JPushInitActivity"));
	main.startActivity(naviIntent);

	 //调用java方法
	$(".login_btn").click(function(){
		//引入java类文件，包名请换成你自己的包名
		var jPush  = plus.android.importClass("com.xxx.xxx.xxx.JPushInitActivity");
		//调用静态方法
		var jPushData = jPush.getJPushData();
		//输出返回值
		alert(jPushData);
		//TODO 在登录时将jPushData及用户名、密码一并传给java后端
　　　　　　　　　　//......
	})
 })

　　

4.java端代码

　　　下载极光推送的jar包并引入到项目: https://github.com/jpush/jpush-api-java-client/releases

　　4.1 接收登录信息，将registrationId与用户绑定，请根据自己的业务去进行关联

　　　　　　　　　　　　　　　　　　　//验证成功，将jPushId与用户关联起来
				try {
					String[] split = jPushData.split(";");
					for (String str : split) {
						if ("registrationId".equals(str.split(":")[0])) {
							String jPushId = str.split(":")[1];
							String sql = "UPDATE BO_PBS_ORG_EXT_USER SET J_PUSH_ID = ? WHERE YHZH = ?";
							Object[] params = { jPushId, loginUserModel.getUSER_ACCOUNT() };
							db.update(sql, params);
							break;
						}
					}
				} catch (Exception e) {
					e.printStackTrace();
				}

　

　　4.2 新增service接口JpushMessageService

public interface JpushMessageService {

	/**
	 * 发送给所有用户
	 * @param content
	 * @return
	 */
	public String sendPushAll(String content);

	/**
	 * 发送给userId对应的用户
	 * @param userId
	 * @param content
	 * @return
	 */
	public String senPushByUserId(String userId, String content);

}

　　

　　4. 3 新增service接口实现类JpushMessageServiceImpl

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Service;


import cn.jiguang.common.ClientConfig;
import cn.jiguang.common.resp.APIConnectionException;
import cn.jiguang.common.resp.APIRequestException;
import cn.jpush.api.JPushClient;
import cn.jpush.api.push.PushResult;
import cn.jpush.api.push.model.PushPayload;

@Service
public class JpushMessageServiceImpl implements JpushMessageService {

	@Resource
	UserService userService;

	@Resource
	DataBaseService db;

	private final static String appKey = "weqwewe1123123123123";//这里请填写自己注册获得的值，或者通过mui向后台传值

	private final static String masterSecret = "213123123asdjfoi1293";//这里请填写自己注册获得的值，或者通过mui向后台传值
	/**
	 * 保存离线的时长。秒为单位。最多支持10天（864000秒）。 0 表示该消息不保存离线。即：用户在线马上发出，当前不在线用户将不会收到此消息。
	 * 此参数不设置则表示默认，默认为保存1天的离线消息（86400秒)。
	 */
	private static long timeToLive = 60 * 60 * 24;

	private static JPushClient jPushClient = null;

	private static final Logger logger = Logger.getLogger(JpushMessageServiceImpl.class);

	@Override
	public String sendPushAll(String content) {
		ClientConfig config = ClientConfig.getInstance();
		config.setMaxRetryTimes(5);
		config.setConnectionTimeout(10 * 1000);
		config.setGlobalPushSetting(false, timeToLive);
		jPushClient = new JPushClient(masterSecret, appKey, null, config);
		boolean flag = false;
		try {
			PushPayload payload = JPushUtil.buildPushObject_all_all_alert(content);
			PushResult result = jPushClient.sendPush(payload);
			if (null != result) {
				logger.info("Get resul ---" + result);
				flag = true;
			}
		} catch (APIConnectionException e) {
			logger.error("Connection error. Should retry later. ", e);
		} catch (APIRequestException e) {
			logger.error("Error response from JPush server. Should review and fix it. ", e);
			logger.info("HTTP Status: " + e.getStatus());
			logger.info("Error Code: " + e.getErrorCode());
			logger.info("Error Message: " + e.getErrorMessage());
			logger.info("Msg ID: " + e.getMsgId());
		}
		Map<String, Object> result = new HashMap<String, Object>();
		if (flag) {
			result.put("status", "ok");
			result.put("code", "0");
			result.put("msg", "发送成功");
		} else {
			result.put("status", "fail");
			result.put("code", "-1");
			result.put("msg", "发送失败");
		}
		return ReturnUtil.getJsonStr(result);
	}

	@Override
	public String senPushByUserId(String userId, String content) {
		boolean flag = false;
		try {
			//在数据库中查询极光推送注册信息以及是否接受推送（可以根据自己业务省略是否接收推送的判断）
　　　　　　　　　　　　　　//eu.J_PUSH_ID就是我们在登录之后跟用户管理起来的registrationId

			String sql = "SELECT eu.J_PUSH_ID,eu.ACCEPT_PUSH FROM PBS_ORG_USER u JOIN BO_PBS_ORG_EXT_USER eu ON u.USER_ACCOUNT = eu.YHZH AND u.ID = ?";
			Object[] params = { userId };
			List<Map<String, Object>> records = db.queryList(sql, params);
			if (records != null && records.size() > 0) {
				Boolean acceptPush = records.get(0).get("ACCEPT_PUSH") == null ? true : (boolean) records.get(0).get("ACCEPT_PUSH");
				String jPushId = records.get(0).get("J_PUSH_ID") == null ? "" : (String) records.get(0).get("J_PUSH_ID");
				if (acceptPush && StringUtils.isNotEmpty(jPushId)) {
					JPushClient jPushClient = new JPushClient(masterSecret, appKey);
					List<String> regeSterIds = new ArrayList<>();
					regeSterIds.add(jPushId);
					try {
						PushPayload payload = JPushUtil.buildPushObject_all_all_regesterIds(regeSterIds, content);
						PushResult pushResult = jPushClient.sendPush(payload);
						if (null != pushResult) {
							logger.info("Get result ----" + pushResult);
							flag = true;
						}
					} catch (APIConnectionException e) {
						logger.error("Connection error. Should retry later. ", e);
					} catch (APIRequestException e) {
						logger.error("Error response from JPush server. Should review and fix it. ", e);
						logger.info("HTTP Status: " + e.getStatus());
						logger.info("Error Code: " + e.getErrorCode());
						logger.info("Error Message: " + e.getErrorMessage());
						logger.info("Msg ID: " + e.getMsgId());
					}
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		Map<String, Object> result = new HashMap<String, Object>();
		if (flag) {
			result.put("status", "ok");
			result.put("code", "0");
			result.put("msg", "发送成功");
		} else {
			result.put("status", "fail");
			result.put("code", "-1");
			result.put("msg", "发送失败");
		}
		return ReturnUtil.getJsonStr(result);
	}

}