Ben Konyi 6412f35c5e
Manual engine roll with fixes: (#26252)
7112b72cc2...e5ec3cf3ea

git log
7112b72cc229e05d36716c3d7739885d3ffa72e6..e5ec3cf3ea5ce78c6c3116271601f60d30a799d4
--no-merges --oneline
e5ec3cf3e Dart SDK roll for 2019-01-08
08c95d27a Roll src/third_party/skia 55ff5d3ba881..1337f5b85978 (10
commits) (flutter/engine#7407)
e385f5cbb Roll src/third_party/skia 26d173fee72b..55ff5d3ba881 (12
commits) (flutter/engine#7406)
0f8273b0c Dart SDK roll for 2019-01-07
4036b260a Reset ParagraphBuilder after build() (flutter/engine#7401)
4820cbec4 Dart SDK roll for 2019-01-07
8eccb860d Add onStart hook to FlutterFragmentActivity
(flutter/engine#6719)
f2ea838b3 Roll src/third_party/skia b2fdcbf3033f..26d173fee72b (10
commits) (flutter/engine#7400)
5ca8aadaa Announce in/out of list (flutter/engine#6918)
4487d392d Replace Java code with equivalent, more concise code.
(flutter/engine#7398)
395b7852d Roll src/third_party/skia 46ee3f7a8ff5..b2fdcbf3033f (11
commits) (flutter/engine#7394)
5965f9084 Make `ParagraphConstraints` have const constructor
(flutter/engine#7346)
e02dd416a Roll src/third_party/skia a47eb455360f..46ee3f7a8ff5 (2
commits) (flutter/engine#7390)
f0038b3cc Roll src/third_party/skia 3ac3a4053f86..a47eb455360f (2
commits) (flutter/engine#7389)
2019-01-08 17:59:16 -08:00
..
2018-10-16 22:03:06 +02:00
2018-11-06 17:24:39 -08:00

Examples of Flutter's layered architecture

This directory contains a number of self-contained examples that illustrate Flutter's layered architecture.

  • raw/ These examples show how to program against the lowest layer of the system. They manually receive input packets and construct composited scenes.

  • rendering/ These examples use Flutter's render tree to structure your app using a retained tree of visual objects. These objects coordinate to determine their size and position on screen and to handle events.

  • widgets/ These examples use Flutter's widgets to build more elaborate apps using a reactive framework.

  • services/ These examples use services available in Flutter to interact with the host platform.

To run each example, specify the demo file on the flutter run command line, for example:

flutter run raw/spinning_square.dart
flutter run rendering/spinning_square.dart
flutter run widgets/spinning_square.dart