Previously, the snapshot file was recomputed on every build. We now
record checksums for all snapshot inputs (which are catalogued in the
snapshot dependencies file output alongside the snapshot) and only
rebuild if the checksum for any input file (or the previous output file) has
changed.
* AutomaticKeepAlive
A Widget that listens for notifications from widgets that don't want to die.
* Automatically wrap SliverList and SliverGrid children in AutomaticKeepAlive widgets
* Fixes for review comments
Previously, the snapshot file was recomputed on every build. We now
record checksums for all snapshot inputs (which are catalogued in the
snapshot dependencies file output alongside the snapshot) and only
rebuild if the checksum for any input file has changed.
* Only one call to createSnapshot exists, and it's in the same library.
* Eliminate conditional logic around the presence of depfilePath, the
only existing call always passes a non-null depfilePath.
Remove terminating semicolons; they are causing an "code inspection warning" in Android Studio:
```
This inspection reports redundant semicolon (';') token which is not required in Kotlin and may be removed.
```
This time, do so in Travis' sudo-enabled environment,
which is said to be less prone to networking issues.
It also means we'll run in an env with 7.5GB of RAM
instead of 4GB or RAM (at the cost of about 45 seconds
of extra boot-up time).
https://github.com/flutter/flutter/issues/10940
* Use defaultTargetPlatform instead of Platform.operatingSystem for ImageProvider.
Add convenience helper to make it easier to display a short string for
an enums value.
* Add comment linking to issue.
Previously, xcodeMajorVersion and xcodeMinorVersion returned null unless
xcodeVersionSatisfactory had been called first. We now compute them on
demand, and cache the resultant values.
* Prefix and Suffix support for TextFields
* Adding Tests
* Removing spurious newline.
* Fixing a small problem with the test
* Code review changes
* Code Review Changes
* Review Changes
* Export the new StrokeJoin enum
* Added example for line styles, and enabled line join styles.
* Reverting inadvertent change to main.dart.
* Updated due to code review of engine code
* Removed example.
