import com.umeng.message.UmengMessageHandler; //导入依赖的package包/类
@Override
public void onCreate() {
    super.onCreate();

    PushAgent.getInstance(this).setDebugMode(true);
    PushAgent.getInstance(this).setMessageHandler(new UmengMessageHandler() {
        @Override
        public void dealWithNotificationMessage(Context arg0, UMessage msg) {
            // 调用父类方法,这里会在通知栏弹出提示信息
            super.dealWithNotificationMessage(arg0, msg);
            Log.e("", "### 自行处理推送消息");
        }
    });
}
 

import com.umeng.message.UmengMessageHandler; //导入依赖的package包/类
public void init() {
    mMessageHandler = new UmengMessageHandler() {
        @Override
        public void dealWithCustomMessage(Context context, UMessage msg) {
            if (FeedbackPush.getInstance(context).dealFBMessage(new FBMessage(msg.custom))) {
                //The push message is reply from developer.
                return;
            }

            //The push message is not reply from developer.
            /*************** other code ***************/
        }
    };
    PushAgent.getInstance(context).setMessageHandler(mMessageHandler);
}