John Ryan ae3c4e3c47 Replace navigation_and_routing with a new sample (#832) ... * move snippets into old_snippets directory * add new navigation_and_routing sample * add copyright headers * Apply #827 to old_snippets/ directory and upgrade them to null safety * Code review comments - Move Guard class into parser.dart - Move usage of guards from Delegate to RouteInformationParser - Rename delegate to SimpleRouterDelegate * clean up imports * refactor settings screen, fix bug * avoid conflicting paths /books/new and /books/1 - rename to book/1 * dispose fields in _BookstoreState class * remove /books path This was causing problems * add comment * Change BookstoreAuthScope and BookstoreAuthScope to InheritedNotifier * fix warnings * Make the initial route configurable, set to '/signin' * Enable deep linking https://flutter.dev/docs/development/ui/navigation/deep-linking * use path URL strategy on the web. * remove TODO, add comment		4 years ago
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icons	Replace navigation_and_routing with a new sample (#832)	4 years ago
favicon.png	Replace navigation_and_routing with a new sample (#832)	4 years ago
index.html	Replace navigation_and_routing with a new sample (#832)	4 years ago
manifest.json	Replace navigation_and_routing with a new sample (#832)	4 years ago