android应用程序的包名应该是什么?

问题描述

我想知道android app的包名应该是什么?意味着通常我们使用 com.appname 或 com.organizationName.appName，但是当我们将应用程序提交到市场时，有时它会显示与包名称相关的错误 - 请更改包名称.不应该以 com 等开头.

I want to know that what should be the package name of android app? Means normally we used com.appname OR com.organizationName.appName, But when we are submitting our application in to market then sometimes it shows the errors related to the package name that- Please change Package name. It should not be started with com etc..

我想知道为什么会这样?android 应用程序的包名应该是什么?

I want to know why this happnes? And what should be Right the package name for android application?

如果有人知道这个问题的原因或答案，请告诉我.

If anyone knows the reason or answer of this question then please let me know.

提前致谢.

推荐答案

如这里所说:包名全部小写，避免与类名或接口名冲突.

As stated here: Package names are written in all lower case to avoid conflict with the names of classes or interfaces.

公司使用颠倒的 Internet 域名来开始他们的包名——例如，com.example.mypackage 表示由 example.com 的程序员创建的名为 mypackage 的包.

单个公司内发生的名称冲突需要按照该公司内的约定进行处理，可能通过在公司名称后包含区域或项目名称(例如，com.example.region.mypackage).

Name collisions that occur within a single company need to be handled by convention within that company, perhaps by including the region or the project name after the company name (for example, com.example.region.mypackage).

Java 语言本身的包以 java 开头.或 javax.

Packages in the Java language itself begin with java. or javax.

在某些情况下，互联网域名可能不是有效的软件包名称.如果域名包含连字符或其他特殊字符，如果包名以数字或其他非法用作 Java 名称开头的字符开头，或者如果包名包含保留的 Java 关键字，则会发生这种情况，比如int".在这种情况下，建议的约定是添加下划线.例如:

In some cases, the internet domain name may not be a valid package name. This can occur if the domain name contains a hyphen or other special character, if the package name begins with a digit or other character that is illegal to use as the beginning of a Java name, or if the package name contains a reserved Java keyword, such as "int". In this event, the suggested convention is to add an underscore. For example:

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