[shared_preferences] Federate mobile implementations (#4505)

Fully federates the plugin by moving the existing mobile implementations to their own packages, per planned repo structure. Temporarily marks shared_preferences as unpublishable to allow the implementations to be moved, rather than copied and deleted, in order to better preserve git history. A follow-up PR will restore it to publishable form. Part of flutter/flutter#68498

Author: stuartmorgan-g

packages/shared_preferences/shared_preferences/CHANGELOG.md

@@ -1,6 +1,7 @@
 ## NEXT
 
 * Fixes newly enabled analyzer options.
+* Moved Android and iOS implementations to federated packages.
 
 ## 2.0.8
 

packages/shared_preferences/shared_preferences/android/settings.gradle

@@ -33,12 +33,12 @@ android {
  }
 
  defaultConfig {
- // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
- applicationId "io.flutter.plugins.example"
+ applicationId "io.flutter.plugins.sharedpreferencesexample"
  minSdkVersion 16
  targetSdkVersion 30
  versionCode flutterVersionCode.toInteger()
  versionName flutterVersionName
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
  }
 
  buildTypes {

packages/shared_preferences/shared_preferences/example/android/app/build.gradle

@@ -0,0 +1,14 @@
+// Copyright 2013 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.
+
+package io.flutter.plugins;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface DartIntegrationTest {}

packages/shared_preferences/shared_preferences/example/android/app/src/androidTest/java/io/flutter/plugins/DartIntegrationTest.java

@@ -0,0 +1,19 @@
+// Copyright 2013 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.
+
+package io.flutter.plugins.sharedpreferencesexample;
+
+import androidx.test.rule.ActivityTestRule;
+import dev.flutter.plugins.integration_test.FlutterTestRunner;
+import io.flutter.embedding.android.FlutterActivity;
+import io.flutter.plugins.DartIntegrationTest;
+import org.junit.Rule;
+import org.junit.runner.RunWith;
+
+@DartIntegrationTest
+@RunWith(FlutterTestRunner.class)
+public class MainActivityTest {
+ @Rule
+ public ActivityTestRule<FlutterActivity> rule = new ActivityTestRule<>(FlutterActivity.class);
+}

packages/shared_preferences/shared_preferences/example/android/app/src/androidTest/java/io/flutter/plugins/sharedpreferencesexample/MainActivityTest.java

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="io.flutter.plugins.example">
+ package="io.flutter.plugins.sharedpreferencesexample">
  <!-- Flutter needs it to communicate with the running application
  to allow setting breakpoints, to provide hot reload, etc.
  -->

packages/shared_preferences/shared_preferences/example/android/app/src/debug/AndroidManifest.xml

@@ -1,10 +1,10 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="io.flutter.plugins.example">
+ package="io.flutter.plugins.sharedpreferencesexample">
  <application
  android:label="example"
  android:icon="@mipmap/ic_launcher">
  <activity
- android:name=".MainActivity"
+ android:name="io.flutter.embedding.android.FlutterActivity"
  android:launchMode="singleTop"
  android:theme="@style/LaunchTheme"
  android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"

packages/shared_preferences/shared_preferences/example/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="io.flutter.plugins.example">
+ package="io.flutter.plugins.sharedpreferencesexample">
  <!-- Flutter needs it to communicate with the running application
  to allow setting breakpoints, to provide hot reload, etc.
  -->

packages/shared_preferences/shared_preferences/example/android/app/src/profile/AndroidManifest.xml

@@ -2,10 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-import 'dart:async';
-import 'dart:io';
-
-import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -101,33 +97,5 @@ void main() {
  // The last write should win.
  expect(preferences.getInt('int'), writeCount);
  });
-
- testWidgets(
- 'string clash with lists, big integers and doubles (Android only)',
- (WidgetTester _) async {
- await preferences.clear();
- // special prefixes plus a string value
- expect(
- // prefix for lists
- preferences.setString('String',
- 'VGhpcyBpcyB0aGUgcHJlZml4IGZvciBhIGxpc3Qu' + testString),
- throwsA(isA<PlatformException>()));
- await preferences.reload();
- expect(preferences.getString('String'), null);
- expect(
- // prefix for big integers
- preferences.setString('String',
- 'VGhpcyBpcyB0aGUgcHJlZml4IGZvciBCaWdJbnRlZ2Vy' + testString),
- throwsA(isA<PlatformException>()));
- await preferences.reload();
- expect(preferences.getString('String'), null);
- expect(
- // prefix for doubles
- preferences.setString('String',
- 'VGhpcyBpcyB0aGUgcHJlZml4IGZvciBEb3VibGUu' + testString),
- throwsA(isA<PlatformException>()));
- await preferences.reload();
- expect(preferences.getString('String'), null);
- }, skip: !Platform.isAndroid);
  });
 }

packages/shared_preferences/shared_preferences/example/integration_test/shared_preferences_test.dart

@@ -29,9 +29,6 @@ flutter_ios_podfile_setup
 
 target 'Runner' do
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
- target 'RunnerTests' do
- inherit! :search_paths
- end
 end
 
 post_install do |installer|