firka/flutter
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Re-enable iOS back gesture. (#5680)

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The iOS transition is the more buggy part of this feature, and it wasn't
disabled. Let's just leave them enabled while I work on improvements.
This commit is contained in:
Matt Perry 2016-09-01 13:22:22 -04:00 committed by GitHub
parent ef79e7a1c0
commit 3732d754ca
2 changed files with 3 additions and 9 deletions
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7
packages/flutter/lib/src/material/scaffold.dart
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@ -22,9 +22,6 @@ const double _kFloatingActionButtonMargin = 16.0; // TODO(hmuller): should be de
const Duration _kFloatingActionButtonSegue = const Duration(milliseconds: 200);
final Tween<double> _kFloatingActionButtonTurnTween = new Tween<double>(begin: -0.125, end: 0.0);
// iOS back gesture is in development. This flag will go away when it's ready
// to ship.
const bool _kBackGestureEnabled = false;
const double _kBackGestureWidth = 20.0;
/// The Scaffold's appbar is the toolbar, bottom, and the "flexible space"
@ -700,9 +697,7 @@ class ScaffoldState extends State<Scaffold> {
NavigationGestureController _backGestureController;
bool _shouldHandleBackGesture() {
return _kBackGestureEnabled &&
Theme.of(context).platform == TargetPlatform.iOS &&
Navigator.canPop(context);
return Theme.of(context).platform == TargetPlatform.iOS && Navigator.canPop(context);
}
void _handleDragStart(DragStartDetails details) {

5
packages/flutter/test/widget/page_transitions_test.dart
View File

@ -121,9 +121,8 @@ void main() {
await gesture.moveBy(new Offset(50.0, 0.0));
await tester.pump();
// TODO(mpcomplete): back gesture disabled. Home should be onstage when
// it is reenabled.
expect(find.text('Home'), findsNothing);
// Home is now visible.
expect(find.text('Home'), isOnstage);
expect(find.text('Settings'), isOnstage);
});