1、计数事件
	// 普通事件
	MobclickAgent.onEvent(mContext, "event_Id");  
	MobclickAgent.onEvent(mContext, "event_Id", "标签"); 

	// 多属性（K-V）事件
	Map<String, String> map_ekv = new HashMap<String, String>();  
	map_ekv.put("type", "popular");  
	map_ekv.put("artist", "JJLin");  
	MobclickAgent.onEvent(mContext, "music", map_ekv); 

2、计算事件
	// 数值型统计
	int num = 9527;//从逻辑中计算的值
	Map<String, String> map_value = new HashMap<String, String>();  
	map_value.put("type", "popular");  
	map_value.put("artist", "JJLin");  
	MobclickAgent.onEventValue(this, "music", map_value, num);  
	
	 事件开始与结束
	// 事件开始
	MobclickAgent.onEventBegin(mContext, "music");  
	MobclickAgent.onEventBegin(mContext, "music", "one");  
	Map<String, String> map = new HashMap<String, String>();  
	map.put("type", "popular");  
	map.put("artist", "JJLin");  
	MobclickAgent.onKVEventBegin(mContext, "music", map, "flag0");  
		
	// 事件结束
	MobclickAgent.onEventEnd(mContext, "music");   
	MobclickAgent.onEventEnd(mContext, "music", "one");  
	MobclickAgent.onKVEventEnd(mContext, "music", "flag0");