Rulong Chen（陈汝龙） a697f6e769 [Android] Fix the issue of blank or frozen pages in shared engine scenarios (flutter/engine#50947) ...

Consider this scenario: In an add-to-app context, where multiple Flutter activities share the same engine, a situation occurs. When navigating from FlutterActivity1 to FlutterActivity2, the Flutter view associated with FlutterActivity1 is detached from the engine. Then, the Flutter view of FlutterActivity2 is attached. Upon navigating back to FlutterActivity1, its Flutter view is re-attached to the shared engine.

The expected behavior is: When a Flutter view detaches from the shared engine, the associated surface should be released. When the Flutter view re-attaches, a new surface should be created.

After #47358, no new surface is created when the Flutter view is attached again. This results in the Flutter view having no underlying surface, which causes the page to appear blank or freeze without responding.

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style

2024-03-22 03:38:35 +00:00

engine/src/flutter

[Android] Fix the issue of blank or frozen pages in shared engine scenarios (flutter/engine#50947)

2024-03-22 03:38:35 +00:00

DEPS

Roll Dart SDK from 5724c0dc7846 to b89d2de510d1 (1 revision) (flutter/engine#51584)

2024-03-21 18:05:10 +00:00

Description

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

androidapp-frameworkcross-platformdartdart-platformdesktopflutterflutter-packagefuchsiaioslinux-desktopmacosmaterial-designmobilemobile-developmentskiawebweb-frameworkwindows

2.5 GiB

Languages

Dart 75%

C++ 16.5%

Objective-C++ 2.9%

Java 2.8%

Objective-C 0.7%

Other 1.9%