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cgq / 沐尘调音器-节拍器

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MulanPSL-2.0

沐尘调音器-节拍器

软件介绍

本APP是音乐类Android应用程序,主要提供调音器和节拍器功能。 开发该APP所涉及到的知识:Android开发的基本知识(包括Android系统基本架构、线程、接口等等)、十二平均律音乐相关知识、使用麦克风接收声音产生音频信号、数字信号处理、自定义接口和线程、媒体播放、闪光灯调用、手机振动调用、可视化动画UI设计、插图设计等 LOGO 启动界面 主界面

软件功能

  1. 调音器: 具有十二平均律调音功能,进入调音器界面程序会自动请求调用手机麦克风的权限,进行收音,同时显示出当前声音的音名和音准度数。调音器界面包含调音仪表盘、当前声音的音名、当前声音与标准音准的偏差度数,以及一个显示当前声音音准对应位置的钢琴键盘。 调音器界面1 调音器界面2

  2. 节拍器: 用户可以点击界面中的按钮调整参数,点击播放按钮可以实现节拍器声音的播放和暂停。当节拍器播放时,界面中的节拍器图像会像现实中的机械节拍器一样,进行不同速度地自然摆动,同时手机会遵循节奏播放节拍器声音。在修改速度、重音、节奏型的同时,节拍器声音的播放也会同步调整。 用户还可以由底部菜单栏,切换三个界面:“节拍器”、“更多、“设置””(中间的“更多”界面暂时是空白的,还没有想好要做什么内容hhh) 在设置界面中,可以开启闪光灯模式,即手机闪光灯会随节拍器的节奏闪烁;可以开启振动模式,即手机会随节拍器的节奏进行振动。还可以选择切换节拍器的音色。 节拍器界面 设置界面

开发环境

开发软件:Android Studio 开发语言:Java

补充

参考开源项目:https://github.com/gstraube/cythara

木兰宽松许可证, 第2版 木兰宽松许可证, 第2版 2020年1月 http://license.coscl.org.cn/MulanPSL2 您对“软件”的复制、使用、修改及分发受木兰宽松许可证,第2版(“本许可证”)的如下条款的约束: 0. 定义 “软件”是指由“贡献”构成的许可在“本许可证”下的程序和相关文档的集合。 “贡献”是指由任一“贡献者”许可在“本许可证”下的受版权法保护的作品。 “贡献者”是指将受版权法保护的作品许可在“本许可证”下的自然人或“法人实体”。 “法人实体”是指提交贡献的机构及其“关联实体”。 “关联实体”是指,对“本许可证”下的行为方而言,控制、受控制或与其共同受控制的机构,此处的控制是指有受控方或共同受控方至少50%直接或间接的投票权、资金或其他有价证券。 1. 授予版权许可 每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的版权许可,您可以复制、使用、修改、分发其“贡献”,不论修改与否。 2. 授予专利许可 每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的(根据本条规定撤销除外)专利许可,供您制造、委托制造、使用、许诺销售、销售、进口其“贡献”或以其他方式转移其“贡献”。前述专利许可仅限于“贡献者”现在或将来拥有或控制的其“贡献”本身或其“贡献”与许可“贡献”时的“软件”结合而将必然会侵犯的专利权利要求,不包括对“贡献”的修改或包含“贡献”的其他结合。如果您或您的“关联实体”直接或间接地,就“软件”或其中的“贡献”对任何人发起专利侵权诉讼(包括反诉或交叉诉讼)或其他专利维权行动,指控其侵犯专利权,则“本许可证”授予您对“软件”的专利许可自您提起诉讼或发起维权行动之日终止。 3. 无商标许可 “本许可证”不提供对“贡献者”的商品名称、商标、服务标志或产品名称的商标许可,但您为满足第4条规定的声明义务而必须使用除外。 4. 分发限制 您可以在任何媒介中将“软件”以源程序形式或可执行形式重新分发,不论修改与否,但您必须向接收者提供“本许可证”的副本,并保留“软件”中的版权、商标、专利及免责声明。 5. 免责声明与责任限制 “软件”及其中的“贡献”在提供时不带任何明示或默示的担保。在任何情况下,“贡献者”或版权所有者不对任何人因使用“软件”或其中的“贡献”而引发的任何直接或间接损失承担责任,不论因何种原因导致或者基于何种法律理论,即使其曾被建议有此种损失的可能性。 6. 语言 “本许可证”以中英文双语表述,中英文版本具有同等法律效力。如果中英文版本存在任何冲突不一致,以中文版为准。 条款结束 如何将木兰宽松许可证,第2版,应用到您的软件 如果您希望将木兰宽松许可证,第2版,应用到您的新软件,为了方便接收者查阅,建议您完成如下三步: 1, 请您补充如下声明中的空白,包括软件名、软件的首次发表年份以及您作为版权人的名字; 2, 请您在软件包的一级目录下创建以“LICENSE”为名的文件,将整个许可证文本放入该文件中; 3, 请将如下声明文本放入每个源文件的头部注释中。 Copyright (c) [Year] [name of copyright holder] [Software Name] is licensed under Mulan PSL v2. 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本APP是音乐类Android应用程序,主要提供调音器和节拍器功能。 展开 收起
Java
MulanPSL-2.0
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