eclipse 如何为市场签署Android应用程序？
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How to sign an android app for the market?
提问by Boris
I've recently released my first app on the market. I tried to install the app on my phone immediately after it was released. But when installing it I got an error saying that the app was wrongly signed. I also got lots of bad ratings for my app because other people couldn't install it as well.
我最近在市场上发布了我的第一个应用程序。该应用程序发布后，我立即尝试在手机上安装该应用程序。但是在安装它时，我收到一条错误消息，说该应用程序签名错误。我的应用程序也获得了很多差评，因为其他人也无法安装它。
So my question is: how can I sign my app correctly? Is there any way to test the result before releasing the app on the market?
所以我的问题是：如何正确签署我的应用程序？有没有什么方法可以在应用程序上市之前测试结果？
BTW: I used the built in function of eclipse to export the signed apk file.
顺便说一句：我使用了 eclipse 的内置功能来导出签名的 apk 文件。
回答by Venky
You need to create Release Key for Signing your Application.
您需要创建用于签署应用程序的发布密钥。
Step : 1 Right Click Project->Export Application->Select you Project->Next->Select new Keystore -> Complete all rest Steps
步骤： 1 右键单击项目->导出应用程序->选择您的项目->下一步->选择新的密钥库->完成所有其余步骤
Step : 2 Note down your Aliasname and Passwordgiven.
步骤：2 记下您提供的别名和密码。
Step : 3 Now if you Complete all process of Filling Details you will get one .apk fileand keystore filein you stored location.
步骤：3 现在，如果您完成了填写详细信息的所有过程，您将在存储位置获得一个.apk 文件和密钥库文件。
Step : 4 Now Again Right Click Project->Export Application->Select you Project->Next->Use Existing Keystore -> Give location and password->Next
步骤：4 现在再次右键单击项目->导出应用程序->选择您的项目->下一步->使用现有密钥库->提供位置和密码->下一步
Step : 5 Now you alias name will comes in your Drop Down->Select it -> Enter Password -> Next
步骤 : 5 现在您的别名将出现在您的下拉列表中-> 选择它-> 输入密码-> 下一步
Step : 6 It will ask for location to store your final .apk file.
步骤：6 它将要求您提供存储最终 .apk 文件的位置。
Step : 7 Select your location and store.
步骤：7 选择您的位置和商店。
Step : 8 Now this Final .apkfile is Your Signed Application.
步骤：8 现在这个最终的 .apk文件是您的签名应用程序。
Note : Keep this keystore filefor further updated of your Application in Android Market ,also keep track of your Alias name and Password
注意：保留此密钥库文件以进一步更新您在 Android Market 中的应用程序，同时跟踪您的别名和密码
回答by Peter Knego
We can't really tell you from afar what is wrong. Did you create your own self-signed certificate? The cert that comes with SDK is a debug certificate and should not be used for signing a production app.
我们无法真正从远处告诉您出了什么问题。您是否创建了自己的自签名证书？SDK 附带的证书是调试证书，不应用于签署生产应用程序。
I recommend you thoroughly read the docs about signing the apps.
我建议您彻底阅读有关签署应用程序的文档。
