Update BlocProvider to Automatically Dispose Bloc

[felangel]

Status

READY

Breaking Changes

YES

Description

Go from:

BlocProvider(
    builder: (context) => CounterBloc(),
    dispose: (context, bloc) => bloc.dispose(),
    child: Container(),
)

to

BlocProvider(
    builder: (context) => CounterBloc(),
    child: Container(),
)

And from:

BlocProvider(
    builder: (context) => CounterBloc(),
    dispose: (context, bloc) => null,
    child: Container(),
)

to

BlocProvider(
    builder: (context) => CounterBloc(),
    dispose: false,
    child: Container(),
)

Todos

• Tests
• Documentation
• Examples

Impact to Remaining Code Base

Breaking API Change to BlocProvider which will be released in flutter_bloc v0.17.0

[codecov]

Codecov Report

Merging #349 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #349   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           9      9           
  Lines         180    181    +1     
=====================================
+ Hits          180    181    +1

Impacted Files	Coverage Δ
packages/flutter_bloc/lib/src/bloc_provider.dart	100% <100%> (ø)	⬆️

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