问题
I've read over the google play documentation, but I didn't see where it really explained the app update process. Once you deactivate the old app and activate the new app, is it live for customers? I was under the impression that there was a publish option after activating, but no real way for me to know besides doing it. Any ideas?
回答1:
After you activate your apk on your app and click publish in the right hand corner, your app is live to customers. Note that this is only for the first publication of your app on any subsequent updates your app is already published
To publish an update, you click on the APK files in the top right. Then below your existing apk details you will see a button to upload a new apk. Click on this and upload your new apk file. However your users will not be getting their updates just yet, your first have to click Activate on your new apk file, which will appear to the right of the description of your new apk.
After you have done this it the update will go to your users, but often it will take a couple of hours for the play store to process your update and send it to your users
See here - Android developer console app update
回答2:
You upload your new apk, save it, activate it. That will tell you that the old one will be replaced. And publish it. It takes in average to one hour to become visible.
For more information refer to the Update your apps site.
来源：https://stackoverflow.com/questions/13349704/updating-existing-android-app-in-google-play