DI: Unable to create in memory cache to save data.

[ksharma-xyz]

Problem

We should be able to store some data in a Singleton class and use it as long as the app process is alive. Currently this is a limitation because of the DI framework being used. See for more details: InsertKoinIO/koin#2078

When we create a singleton class in Koin, it is only scoped to the activity and not the entire app lifecycle. As soon as the configuration is changed, a new object for Singleton class is created (not truly singleton). If the same object is re-used across config changes, we could store and retrieve data from it.

Proposed Solution

1. Use other multiplatform DI libraries such as kotlin-inject / KodeIn, but need to first try out if they have the same issue.
2. Maybe it will be fixed in Koin. SingleOf does not generate truly singleton objects InsertKoinIO/koin#2078
3. Store data in db and clear it when app is closed. - Core: Replace in-memory alerts cache with SQLite storage #485

Issue Screenshots

Alerts_Issue.mov

[ksharma-xyz]

Going with approach 3 - #485