Migrate android views to devicelab. (#142081)

Migrate android view out of recipes.

dev/devicelab/bin/tasks/android_views.dart

+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter_devicelab/framework/framework.dart';
+import 'package:flutter_devicelab/tasks/android_views_test.dart';
+
+Future<void> main() async {
+  await task(androidViewsTest());
+}

dev/devicelab/lib/tasks/android_views_test.dart

+// Copyright 2014 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import '../framework/framework.dart';
+import '../framework/task_result.dart';
+import '../framework/utils.dart';
+
+
+/// Tests the following Android lifecycles: Activity#onStop(), Activity#onResume(), Activity#onPause(),
+/// and Activity#onDestroy() from Dart perspective in debug, profile, and release modes.
+TaskFunction androidViewsTest({
+  Map<String, String>? environment,
+}){
+    return () async {
+        section('Build APK');
+        await flutter(
+          'build',
+          options: <String>[
+            'apk',
+            '--config-only',
+          ],
+          environment: environment,
+          workingDirectory: '${flutterDirectory.path}/dev/integration_tests/android_views'
+        );
+
+        /// Any gradle command downloads gradle if not already present in the cache.
+        /// ./gradlew dependencies downloads any gradle defined dependencies to the cache.
+        /// https://docs.gradle.org/current/userguide/viewing_debugging_dependencies.html
+        /// Downloading gradle and downloading dependencies are a common source of flakes
+        /// and moving those to an infra step that can be retried shifts the blame
+        /// individual tests to the infra itself.
+        section('Download android dependencies');
+        final int exitCode = await exec(
+          './gradlew',
+           <String>['-q', 'dependencies'],
+          workingDirectory:
+          '${flutterDirectory.path}/dev/integration_tests/android_views/android'
+        );
+        if (exitCode != 0) {
+          return TaskResult.failure('Failed to download gradle dependencies');
+        }
+        section('Run flutter drive on android views');
+        await flutter(
+          'drive',
+          options: <String>[
+              '--browser-name=android-chrome',
+              '--android-emulator', '--no-start-paused',
+              '--purge-persistent-cache', '--device-timeout=30',
+          ],
+          environment: environment,
+          workingDirectory: '${flutterDirectory.path}/dev/integration_tests/android_views'
+        );
+        return TaskResult.success(null);
+      };
+}