9299c02cf7
* Reland "Roll engine to version b148e628ec86b3a9a0382e0bcfae73f0390a8232 (#20427)" This is a re-land with downgraded `package:flutter_gallery_assets` version. * Downgrade package:flutter_gallery_assets to 0.1.4 * Change engine.version to 81baff97c29bb08cbf8453a3f9042c5813f84ad3 (which contains an additional fix) * Change engine.version to e3687f70c7ece72000b32ee1b3c02755ba5361ac (since mac tarballs are corrupted on earlier commit)
Samples Catalog
A collection of sample apps that demonstrate how Flutter can be used.
Each sample app is contained in a single .dart file and they're all found in
the lib directory.
The apps are intended to be short and easily understood. Classes that represent the sample's focus are at the top of the file, data and support classes follow.
Each sample app contains a comment (usually at the end) which provides some standard documentation that also appears in the web view of the catalog. See the "Generating..." section below.
Generating the web view of the catalog
Markdown and a screenshot of each app are produced by bin/sample_page.dart
and saved in the .generated directory. The markdown file contains
the text taken from the Sample Catalog comment found in the app's source
file, followed by the source code itself.
This sample_page.dart command line app must be run from the examples/catalog
directory. It relies on templates also found in the bin directory and it
generates and executes test_driver apps to collect the screenshots:
cd examples/catalog
dart bin/sample_page.dart