Why NavControllerAmbient removed, why it is need t...
# composek
Karthick
10/20/2020, 1:46 PMWhy NavControllerAmbient removed, why it is need to pass to composable functions explicitly
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Ali Albaali
10/20/2020, 1:53 PMI think it has been renamed to AmbientNavController but I'm not sure
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allan.conda
10/20/2020, 2:10 PMn
nickbutcher
10/20/2020, 2:10 PMNo it was removed. Generally explicit dependencies are good! They make it clearer what your code depends upon and harder to breach that contract.
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Adam Powell
10/20/2020, 2:40 PMthe specific trouble case that encouraged this change is when you nest nav hosts and have multi-level navigation. An ambient only gives access to the most local value provided, so code that expects to be in the scope of an outer nav host and have access to the associated outer destinations would not find the correct controller.
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