[DX-2757] fix: android custom tabs dismiss callback #178
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Summary
As mentioned in #177, in some Android devices and newer Android versions, the on-dismiss callback for Chrome Custom Tabs is triggered prematurely before the user is redirected to a game via deep links. This leads to the completion source for PKCE being nullified before the SDK can use it to inform the consumer of the PKCE result.
To solve this, the SDK now detects how Chrome Custom Tabs were dismissed differently.
Customer Impact
Some Android devices and newer Android versions may prevent customers from logging in using the PKCE flow.