* wip

* wip

* delete main.m

* readd main.m

* update to use new channel api

* update android

* removed android/

* remove debug print

* remomved main.m

* Update year in copyright

* break long line and update name

* mit comments

* update examples/README

* break line

* update README

* update test

Plugin projects are created by running `flutter create --plugin <name>`.

An example app is also created in the plugin project, using the normal 'create' template, which has been modified to allow for conditional plugin code.

Modified the android package name to match package naming conventions (all lower-case, and must match the directory name).

This patch adds a notification to SliverChildDelegate that says which
children are alive after each layout. The delegate can use this
information to optimize it's underlying model of the children (e.g., by
discarding models for children that are far outside the live range).

Fixes #9045

This reverts commit 326355f0.

Also refactors demos list into a class with `synchronized` and
`profiled` properties.

When run with --trace-startup, as we do in this test, the VM stores
trace events in an endless buffer instead of a ring buffer. To avoid
out-of-memory conditions, we restrict timeline collection to a subset.

Ref: flutter/engine#3539

See flutter/engine#3539

Fixes #7307

The new scrolling world marks nodes dirty between frames instead of
waiting for the frame, and we've decided that's actually ok.

There's no test here because the test harness has a bug that hides
this exception. I will submit a separate PR to fix the harness, which
will fix a test that, without _this_ patch, fails. All of which is to
say, this is actually already tested.

This reverts commit e2b49d64.

cc @cbracken

* enable crash reporting in flutter_tools

* fix analytics text; use relative paths

* fix test

* Bump to Dart SDK 1.23.0-dev.10

* allows us to understand flutter usage via telemetry
* brings in `@immutable`

Fixes: #9042

* completer fix

* Update to platform 1.1.1.

We now use modern scrolling machinery and patterns. The API should also be
easier to maintain over time.

Fixes #6166
Fixes #2591
Fixes #3123

Revert "Revert "Revert "Include fragment support in Android build to allow use of FragmentActivity in FlutterActivity (#9036)"" (#9046)" (#9047)

Test is still failing with increased timeout.

This reverts commit 864b3c37.

Revert "Revert "Include fragment support in Android build to allow use of FragmentActivity in FlutterActivity (#9036)"" (#9046)

Increased the time limit slightly to allow the microbenchmark test time to finish.

Revert "Include fragment support in Android build to allow use of FragmentActivity in FlutterActivity (#9036)" (#9041)

This reverts commit 6bf0ceb0.

Include fragment support in Android build to allow use of FragmentActivity in FlutterActivity (#9036)

* adds border radius to ink widgets. sets default ink border radius for material buttons with no background colors

* tidying up code

* add ink test stub

* remove unused import