android - 来自不同 keystore 的 APK 更新

Question

阅读 The apk must be signed with the same certificates as the previous version

我看到问题描述为

Upload failed

You uploaded an APK that is signed with a different certificate to your previous APKs. You must use the same certificate.

接受的答案状态(来自android网站)

the .apk must be signed with the same private key. If the package name and signing certificate do not match those of the existing version, Market will consider it a new application and will not offer it to users as an update.

其他答案还声称您必须拥有原始 keystore 。

这是 3 种不同的说法。是哪一个？

• keystore 是否必须相同(以及如何检查)？
• 我是否可以使用不同的 keystore ，只要它们包含相同的证书？
• 我是否可以使用不同的证书，只要它来自同一 key 对即可？

Answer 1

阅读文档:Launch Checklist & Publishing Updates on Android Market

Before uploading the updated application, be sure that you have incremented the android:versionCode and android:versionName attributes in the element of the manifest file. Also, the package name must be the same and the .apk must be signed with the same private key. If the package name and signing certificate do not match those of the existing version, Market will consider it a new application and will not offer it to users as an update.