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Fix iOS builds on Xcode 11.4 for new enum values added in iOS 13.4. (flutter/engine#17429)

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The following issues have been filed to track the handling of these enum values:

* Handle the UITouchTypeIndirectPointer enum value. https://github.com/flutter/flutter/issues/53696
* Handle the UITouchPhaseRegion enum values. https://github.com/flutter/flutter/issues/53695

No change in functionality. Only makes the iOS engine build on the latest
versions of Xcode and iOS SDK. The enum values cannot be used with the
API_AVAILABLE macro because the buildbots have not been updated yet.
This commit is contained in:
Chinmay Garde 2020-03-31 15:10:05 -07:00 committed by GitHub
parent afb66ed5a6
commit 7bc00f2d09
1 changed files with 8 additions and 2 deletions
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10
engine/src/flutter/shell/platform/darwin/ios/framework/Source/FlutterViewController.mm
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@ -714,6 +714,10 @@ static flutter::PointerData::Change PointerDataChangeFromUITouchPhase(UITouchPha
return flutter::PointerData::Change::kUp;
case UITouchPhaseCancelled:
return flutter::PointerData::Change::kCancel;
default:
// TODO(53695): Handle the `UITouchPhaseRegion`... enum values.
FML_DLOG(INFO) << "Unhandled touch phase: " << phase;
break;
}
return flutter::PointerData::Change::kCancel;
@ -727,9 +731,11 @@ static flutter::PointerData::DeviceKind DeviceKindFromTouchType(UITouch* touch)
return flutter::PointerData::DeviceKind::kTouch;
case UITouchTypeStylus:
return flutter::PointerData::DeviceKind::kStylus;
default:
// TODO(53696): Handle the UITouchTypeIndirectPointer enum value.
FML_DLOG(INFO) << "Unhandled touch type: " << touch.type;
break;
}
} else {
return flutter::PointerData::DeviceKind::kTouch;
}
return flutter::PointerData::DeviceKind::kTouch;