问题
After I reached the limits of Ionic I boldly decided to detach from the web world and learn Kotlin to rewrite the app in the native language.
After an amusing challenge I have my new app up and running. But I forgot about one of the most important details : Data Migration.
The Ionic version stores data localy in an SQLite database: I am using this Ionic Native Plugin Cordova-sqlite-storage and I nearly do the same thing as this guy over here the only major diffrence I am on Capacitor.
In the new native version of my app I am using Room as an abstraction layer over SQLite. Is there anyway to do this migration ? I don't want my users to lose data of course and my app is offline so there is no way to upload data to the cloud as a shortcut.
Also, can I deploy the new app now, and block update from the old version until I find a solution ? or it s not possible in the Play Store ?
来源：https://stackoverflow.com/questions/65549703/data-migration-after-updating-android-ionic-app-to-an-android-native-version