[local_auth] Add native Android implementation of platform interface (#4700)

Author: BeMacized

packages/local_auth/local_auth/pubspec.yaml

@@ -17,8 +17,7 @@ flutter:
   plugin:
     platforms:
       android:
-        package: io.flutter.plugins.localauth
-        pluginClass: LocalAuthPlugin
+        default_package: local_auth_android
       ios:
         default_package: local_auth_ios
 
@@ -27,7 +26,9 @@ dependencies:
     sdk: flutter
   flutter_plugin_android_lifecycle: ^2.0.1
   intl: ^0.17.0
-  # Temporary path dependencies to allow moving Android and iOS implementations.
+# Temporary path dependencies to allow moving Android and iOS implementations.
+  local_auth_android:
+    path: ../local_auth_android
   local_auth_ios:
     path: ../local_auth_ios
   local_auth_platform_interface: ^1.0.1

packages/local_auth/local_auth_android/AUTHORS

@@ -0,0 +1,67 @@
+# Below is a list of people and organizations that have contributed
+# to the Flutter project. Names should be added to the list like so:
+#
+#   Name/Organization <email address>
+
+Google Inc.
+The Chromium Authors
+German Saprykin <saprykin.h@gmail.com>
+Benjamin Sauer <sauer.benjamin@gmail.com>
+larsenthomasj@gmail.com
+Ali Bitek <alibitek@protonmail.ch>
+Pol Batlló <pol.batllo@gmail.com>
+Anatoly Pulyaevskiy
+Hayden Flinner <haydenflinner@gmail.com>
+Stefano Rodriguez <hlsroddy@gmail.com>
+Salvatore Giordano <salvatoregiordanoo@gmail.com>
+Brian Armstrong <brian@flutter.institute>
+Paul DeMarco <paulmdemarco@gmail.com>
+Fabricio Nogueira <feufeu@gmail.com>
+Simon Lightfoot <simon@devangels.london>
+Ashton Thomas <ashton@acrinta.com>
+Thomas Danner <thmsdnnr@gmail.com>
+Diego Velásquez <diego.velasquez.lopez@gmail.com>
+Hajime Nakamura <nkmrhj@gmail.com>
+Tuyển Vũ Xuân <netsoft1985@gmail.com>
+Miguel Ruivo <miguel@miguelruivo.com>
+Sarthak Verma <sarthak@artiosys.com>
+Mike Diarmid <mike@invertase.io>
+Invertase <oss@invertase.io>
+Elliot Hesp <elliot@invertase.io>
+Vince Varga <vince.varga@smaho.com>
+Aawaz Gyawali <awazgyawali@gmail.com>
+EUI Limited <ian.evans3@admiralgroup.co.uk>
+Katarina Sheremet <katarina@sheremet.ch>
+Thomas Stockx <thomas@stockxit.com>
+Sarbagya Dhaubanjar <sarbagyastha@gmail.com>
+Ozkan Eksi <ozeksi@gmail.com>
+Rishab Nayak <rishab@bu.edu>
+ko2ic <ko2ic.dev@gmail.com>
+Jonathan Younger <jonathan@daikini.com>
+Jose Sanchez <josesm82@gmail.com>
+Debkanchan Samadder <debu.samadder@gmail.com>
+Audrius Karosevicius <audrius.karosevicius@gmail.com>
+Lukasz Piliszczuk <lukasz@intheloup.io>
+SoundReply Solutions GmbH <ch@soundreply.com>
+Rafal Wachol <rwachol@gmail.com>
+Pau Picas <pau.picas@gmail.com>
+Christian Weder <chrstian.weder@yapeal.ch>
+Alexandru Tuca <salexandru.tuca@outlook.com>
+Christian Weder <chrstian.weder@yapeal.ch>
+Rhodes Davis Jr. <rody.davis.jr@gmail.com>
+Luigi Agosti <luigi@tengio.com>
+Quentin Le Guennec <quentin@tengio.com>
+Koushik Ravikumar <koushik@tengio.com>
+Nissim Dsilva <nissim@tengio.com>
+Giancarlo Rocha <giancarloiff@gmail.com>
+Ryo Miyake <ryo@miyake.id>
+Théo Champion <contact.theochampion@gmail.com>
+Kazuki Yamaguchi <y.kazuki0614n@gmail.com>
+Eitan Schwartz <eshvartz@gmail.com>
+Chris Rutkowski <chrisrutkowski89@gmail.com>
+Juan Alvarez <juan.alvarez@resideo.com>
+Aleksandr Yurkovskiy <sanekyy@gmail.com>
+Anton Borries <mail@antonborri.es>
+Alex Li <google@alexv525.com>
+Rahul Raj <64.rahulraj@gmail.com>
+Bodhi Mulders <info@bemacized.net>

packages/local_auth/local_auth_android/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 1.0.0
+
+* Initial release from migration to federated architecture. 

packages/local_auth/local_auth_android/LICENSE

@@ -0,0 +1,25 @@
+Copyright 2013 The Flutter Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+    * Neither the name of Google Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

packages/local_auth/local_auth_android/README.md

@@ -0,0 +1,11 @@
+# local\_auth\_android
+
+The Android implementation of [`local_auth`][1].
+
+## Usage
+
+This package is [endorsed][2], which means you can simply use `local_auth`
+normally. This package will be automatically included in your app when you do.
+
+[1]: https://pub.dev/packages/local_auth
+[2]: https://flutter.dev/docs/development/packages-and-plugins/developing-packages#endorsed-federated-plugin