
This simply updates the package dependencies by running flutter update-packages --force-upgrade. I'm doing this with no other changes, because the last time I tried that, redness occurred. I want to isolate the problem to a "clean" update of the packages. It looks like the plugins device_info, connectivity, and url_launcher haven't yet had their gradle configurations updated, so they fail when trying to build with the new gradle. I did not upgrade for those three packages only (in flutter_gallery) until we are ready to fix them (fixing them for master will break them for alpha users, so we need to do an alpha roll to do that).
Flutter gallery
Demo app for the material design widgets and other features provided by Flutter.
Building
You can follow these instructions to build the gallery app and install it onto your device.
Prerequisites
If you are new to Flutter, please first follow the Flutter Setup guide.
Building and installing the Flutter app
cd $FLUTTER_ROOT/examples/flutter_gallery
flutter upgrade
flutter run --release
The flutter run --release
command both builds and installs the Flutter app.
Prerelease checklist
- Verify that the About box's license page scrolls and reveals its long long stream of license texts.
Icon
Android launcher icons were generated using Android Asset Studio: https://romannurik.github.io/AndroidAssetStudio/icons-launcher.html#foreground.type=image&foreground.space.trim=1&foreground.space.pad=0.1&foreColor=607d8b%2C0&crop=0&backgroundShape=square&backColor=fafafa%2C100&effects=none