Android Dev的新手-安装SECOND App / APK时出现问题

Question

I am writing some test Android apps using Eclipse. I created my 1st project, a simple hello app, built the apk (app1.apk), and was able to install and run that on an Android tablet.

I then created a new project in eclipse, for a 2nd app. I exported the apk (app2.apk). But, when I try to install this 2nd apk (app2.apk) on the tablet, it warns me that it wants to REPLACE the 1st app.

When I built the apks, I used a different key for app1 vs. app2, and the project and class names are different, so what is it that the Android installer is using that makes it think that both apks are the same app?

Thanks, Jim

Answer 1

听起来您在两个应用程序中都使用了相同的程序包名称。