This shouldn't result in any logical changes. I've done a quick smoke
test by building a local Android engine and running Flutter gallery, no
compile errors or other obvious issues.
Applied by running `/ci/format.sh | patch -p0` with the altered script
added in flutter/engine#16500. I did locally modify the script slightly
further so it would run against all Java files in the repo instead of
just modified ones.
* Modifies accessibility bridge to populate new node fields in semantics API.
* Adds additional UTs and fixes logic for breaking up updates for nodes with large values.
* Chaged tests to set node flags using bitwise-or instead of addition.
* Address bug in update size arithmetic.
* Fixes issue in TruncatesLargeValue unit test causing unexpected deletes.
* Fixes expected number of updates in BatchesLargeMessages unit test to reflect expected values now that node states are populated.
A number of POSIX methods were renamed on Windows to match standards
requirements, giving deprecation warnings when calling strdup on Windows.
This adds a wrapper, to allow calling _strdup on Windows instead.
Part of #16256
Compiling with clang on Windows fails here with a warning about implicit
cast from function pointer to object pointer. Rather than disable that
warning, this makes it an explicit cast. Since this is just test output,
it's not critical that this be a completely safe operation.
Part of #16256
Targeted suppression of some deprecation warnings that are build errors under
clang:
- Ignore the deprecation of codecvt's unicode conversion until we decide on
a replacement strategy.
- Allow the deprecated posix names of functions in third_party/txt.
Part of https://github.com/flutter/flutter/issues/16256
To give more flexibility in scheduling, we change the number of frames
in flight we can have at one time to 3. We also introduce an offset from
VSync that Flutter can use to begin its work at. It is currently set at
0ms, matching previous behavior.
Clang has different warning settings, so catches different issues than
the VS compile. This fixes various minor issues caught by clang.
Part of https://github.com/flutter/flutter/issues/16256
No change in behavior expected. We have 2 frames in flight as before. By switching to Present2 and specifying a kMaxFramesInFlight however, we allow us greater flexibility to change how Flutter schedules its frames.
This change also adds tests for SessionConnection and VsyncRecorder.
Fixes a bug where deleteBackward was checking for being at the start of
the text before checking for a non-empty selection, breaking deletion
when the entire text field was selected.
Also removes an (incorrect) post-deletion position update that was
redundant with code in insertText:replacementRange:, and thus having no
effect.
Fixes https://github.com/flutter/flutter/issues/46150
This was only necessary when the Engine had to build in multiple buildroots
where the sources where checked out at different paths relative to the
buildroot. This is no longer the case and there are already cases GN rules
have been written that mix and match variable usage with the direct
specification of the path to the Flutter sources relative to the sole buildroot.
FlutterView#enableTransparentBackground has been deprecated for some
time now since it breaks a11y highlighting in most cases. When the
warning was first added there was no known workaround, but now the v2
embedding is in stable and ready to support this usecase. Update the
warning to point to the v2 embedding.
Some parts of the embedding (e.g. VsyncWaiter) may hold global references to
system services obtained through the context used during initialization.
These must not be associated with an activity or other non-application context.
Fixes https://github.com/flutter/flutter/issues/49612
This condition may arise when the embedder passes in a path to a non-existent
dylib. Instead of crashing, the embedder will now return an error response.
Fixes https://github.com/flutter/flutter/issues/49732
This is in the same vein as https://github.com/flutter/engine/pull/16081 but
includes holding the mutex when updating all members in the Captures struct
instead of just when tracking thread IDs.
