查看电话记录---CallLog.Calls.CONTENT_URI
查询的联系人名字(CallLog.Calls.CACHED_NAME),
中CallLog.Calls.TYPE就是电话类型,
电话号码(CallLog.Calls.NUMBER)

SimpleDateFormat sfd = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");Date date = new Date(Long.parseLong(cursor.getString(cursor.getColumnIndexOrThrow(CallLog.Calls.DATE))));String time = sfd.format(date);//格式化的效果:例如2010-01-08 09:10:11