This moves the theme and common UI elements to a separate Gradle module.
This is a first step towards creating our own custom design system, as it would eventually allow hiding of Material Design from the rest of the app UI.
As part of this change, a new common utility module was created so that both the ui and ui-design modules can depend on it.
Preliminary and limited version of background sync, with the following limitations
- Sync is always enabled
- Default sync period is 24 hours and is not updated once the wallet is created
This change refactors the synchronizer to a global singleton that both WorkManager and the UI can interact with.
In addition to the UI, this implements improved state management for the WalletViewModel which emits a sealed class now.
Work remaining for followup PRs:
- Use drag-and-drop for chips instead of dropdown menus #85
- Add red background color for test fail screen #86
- Add images for various screens (depends on #66#64)
- Implement copy to clipboard #49
This sets up the infrastructure needed to continue implementing the onboarding UI for create and import of wallets. By fleshing out the global state management in the app now, we can better manage asynchronous IO to avoid blocking the UI.
This adds:
- Load and persistence a wallet in encrypted preferences
- The stored data is written as a single JSON object, as opposed to multiple entries, to ensure atomic writes
- The data is versioned, so that we can change the JSON format readily in the future
- Detection of application state, e.g. onboarding versus loading the user's wallet
- Touch points to initialize the SDK
Carter Jernigan