PTDJ

定位功能：提供GPS、基站、Wi-Fi等多种定位方式，适用于室内、外多种定位场景； 基础地图：包括基础地图、卫星图、路况图和各种覆盖物，及与地图相关的操作、事件监听； 导航功能：提供语音播报、路线规划和线路导航的能力，帮助开发者实现导航业务需求； 检索功能：包括POI检索，公交信息查询，路线规划，地理编码查询，在线建议检索，短串分享等； LBS云检索：包括LBS云检索（周边、区域、城市内、详情）； 计算工具：包括距离计算、坐标转换、调起百度地图导航等功能； 全景图功能：包括检索、展示全景图，与全景图进行交互及在全景图内添加覆盖物的能力；(Location: Provides GPS, base stations, Wi-Fi and other various positioning methods, suitable for indoor and outdoor various positioning scenarios Basemap: includes basic maps, satellite maps, road maps and a variety of covers, and related map operations, event listeners Navigation functions: to provide voice broadcast, route planning and route navigation capabilities to help developers navigate the business needs Search functions include: POI search, public transportation information inquiry, route planning, geocoding queries, suggestions online retri , sharing a short string LBS cloud retri include: LBS Cloud Retri (perimeter, area, within the city, details) Calculation tools include: distance calculation, coordinate conversion, transfer Baidu map navigation and other functions Panorama features include: search, display panoramas, to interact with the panorama and add the ability to cover in the panorama )

百度地图轨迹动态播放/暂停/结束,控制速度快慢(map historyTrackPlay)

Path Dash Path Effect Test extends Test Case Source Code for Andriod.

Decides whether a given source should be queried for a given query, taking into account the source s query threshold and query after zero results flag.

说明：  影院电影票浏览、订票、留言等管理，数据库为mysql(Cinema ticket browsing, booking, message management, database for MySQL)

javabean开发的jsp上传文件，支持多文件上传(javabean development jsp upload documents to support more file uploads)

微信支付、开放平台、公众号、企业号、小程序开发的Java SDK(Java SDK, WeChat payment, open platform, public number, enterprise number, and small program development)

info-box extractor for Wikipedia

说明：  java小游戏练手，使用GUI编程,展示了类的继承,多态。(Java small game practice, using GUI programming, show class inheritance, polymorphism.)

说明：  在java智能卡上实现电子票据业务功能，比如读写，删除 ，修改等待。(Java smart cards in electronic instruments to achieve business functions such as read, delete, modify, wait.)