自动更新时android签名问题
我创建了一个应用程序并在没有签名的情况下发布了它。在第一次发布后我也更新了我的应用程序几次。
几个月后，现在想再次更新。如果我在移动设备中安装我的应用程序，它不会安装，只有在我从移动设备卸载现有应用程序后才会安装。
在控制台中显示“应用程序签名更改”
我知道我犯了一个错误，因为第一次没有使用私钥对应用程序进行签名。但请任何人告诉我我的默认调试密钥现在如何更改..以便我可以回滚。
有什么办法可以解决这个问题吗？或者我应该要求我的用户卸载该应用程序。
谢谢。
I have created a application and released it with out signing it. also i have updated my application few times after the first release.
After few months , now would like to give a another update. if i install my application in mobile , its not getting install, its installed only after i uninstalled the existing application from the mobile.
in console its showing , "Change in application signature"
I know i made a mistake by not signing the application with private key at first time. But please any one tell me How my default debug key has changed now.. so that i can roll back.
is there any way to solve the issue? or i should ask my users to uninstall the app.
Thanks.
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有多种情况可能会导致调试密钥发生变化，例如重新安装 SDK 或从不同的系统构建 APK。现在上传应用程序新版本的唯一方法是删除旧版本并上传新版本，例如首先
adb uninstall com.example.appPackageName。Several things can cause the debug key to change, such as reinstalling the SDK or building the APK from a different system. The only way to upload a new version of your app now is to delete the old one and upload the new one, e.g.
adb uninstall com.example.appPackageNamefirst.