Merge branch 'release/2.1.1'

.travis.yml

@@ -46,7 +46,7 @@ matrix:
       env:
       env:
         - SHARD="Build example ipas"
         - SHARD="Build example ipas"
       language: generic
       language: generic
-      osx_image: xcode9.3
+      osx_image: xcode10.1
       before_script:
       before_script:
         - ./scripts/before_build_ipas.sh
         - ./scripts/before_build_ipas.sh
         - export PATH=$HOME/flutter/bin:$HOME/flutter/bin/cache/dart-sdk/bin:$PATH
         - export PATH=$HOME/flutter/bin:$HOME/flutter/bin/cache/dart-sdk/bin:$PATH

CHANGELOG.md

+## 2.1.1
+
+* Update to the latest version of Swift (4.2);
+* Make sure that the correct Swift version is set in the `Podfile` of consuming Apps;
+* Updated configuration for statis code analyses, so it complies with the Flutter recommendations.
+
 ## 2.1.0
 ## 2.1.0
 
 
 * Added Android support to check if location services are enabled. If location services are not running the permission check returns `PermissionStatus.DISABLED`.
 * Added Android support to check if location services are enabled. If location services are not running the permission check returns `PermissionStatus.DISABLED`.

README.md

@@ -22,7 +22,7 @@ To use this plugin, add `permission_handler` as a [dependency in your pubspec.ya
 
 
 ```yaml
 ```yaml
 dependencies:
 dependencies:
-  permission_handler: '^2.1.0'
+  permission_handler: '^2.1.1'
 ```
 ```
 
 
 > **NOTE:** There's a known issue with integrating plugins that use Swift into a Flutter project created with the Objective-C template. See issue [Flutter#16049](https://github.com/flutter/flutter/issues/16049) for help on integration.
 > **NOTE:** There's a known issue with integrating plugins that use Swift into a Flutter project created with the Objective-C template. See issue [Flutter#16049](https://github.com/flutter/flutter/issues/16049) for help on integration.

analysis_options.yaml

@@ -7,7 +7,9 @@
 # See the configuration guide for more
 # See the configuration guide for more
 # https://github.com/dart-lang/sdk/tree/master/pkg/analyzer#configuring-the-analyzer
 # https://github.com/dart-lang/sdk/tree/master/pkg/analyzer#configuring-the-analyzer
 #
 #
-# There are four similar analysis options files in the flutter repos:
+# There are other similar analysis options files in the flutter repos,
+# which should be kept in sync with this file:
+#
 #   - analysis_options.yaml (this file)
 #   - analysis_options.yaml (this file)
 #   - packages/flutter/lib/analysis_options_user.yaml
 #   - packages/flutter/lib/analysis_options_user.yaml
 #   - https://github.com/flutter/plugins/blob/master/analysis_options.yaml
 #   - https://github.com/flutter/plugins/blob/master/analysis_options.yaml
@@ -15,13 +17,8 @@
 #
 #
 # This file contains the analysis options used by Flutter tools, such as IntelliJ,
 # This file contains the analysis options used by Flutter tools, such as IntelliJ,
 # Android Studio, and the `flutter analyze` command.
 # Android Studio, and the `flutter analyze` command.
-#
-# The flutter/plugins repo contains a copy of this file, which should be kept
-# in sync with this file.
 
 
 analyzer:
 analyzer:
-  language:
-    enableSuperMixins: true
   strong-mode:
   strong-mode:
     implicit-dynamic: false
     implicit-dynamic: false
   errors:
   errors:
@@ -67,38 +64,43 @@ linter:
     - avoid_relative_lib_imports
     - avoid_relative_lib_imports
     - avoid_renaming_method_parameters
     - avoid_renaming_method_parameters
     - avoid_return_types_on_setters
     - avoid_return_types_on_setters
-    # - avoid_returning_null # we do this commonly
-    # - avoid_returning_this # https://github.com/dart-lang/linter/issues/842
+    # - avoid_returning_null # there are plenty of valid reasons to return null
+    # - avoid_returning_this # there are plenty of valid reasons to return this
     # - avoid_setters_without_getters # not yet tested
     # - avoid_setters_without_getters # not yet tested
     # - avoid_single_cascade_in_expression_statements # not yet tested
     # - avoid_single_cascade_in_expression_statements # not yet tested
     - avoid_slow_async_io
     - avoid_slow_async_io
-    # - avoid_types_as_parameter_names # https://github.com/dart-lang/linter/pull/954/files
+    - avoid_types_as_parameter_names
     # - avoid_types_on_closure_parameters # conflicts with always_specify_types
     # - avoid_types_on_closure_parameters # conflicts with always_specify_types
-    # - avoid_unused_constructor_parameters # https://github.com/dart-lang/linter/pull/847
+    - avoid_unused_constructor_parameters
+    - avoid_void_async
     - await_only_futures
     - await_only_futures
     - camel_case_types
     - camel_case_types
     - cancel_subscriptions
     - cancel_subscriptions
     # - cascade_invocations # not yet tested
     # - cascade_invocations # not yet tested
-    # - close_sinks # https://github.com/flutter/flutter/issues/5789
-    # - comment_references # blocked on https://github.com/dart-lang/dartdoc/issues/1153
-    # - constant_identifier_names # https://github.com/dart-lang/linter/issues/204
+    # - close_sinks # not reliable enough
+    # - comment_references # blocked on https://github.com/flutter/flutter/issues/20765
+    # - constant_identifier_names # needs an opt-out https://github.com/dart-lang/linter/issues/204
     - control_flow_in_finally
     - control_flow_in_finally
+    # - curly_braces_in_flow_control_structures # not yet tested
     - directives_ordering
     - directives_ordering
     - empty_catches
     - empty_catches
     - empty_constructor_bodies
     - empty_constructor_bodies
     - empty_statements
     - empty_statements
+    # - file_names # not yet tested
     - hash_and_equals
     - hash_and_equals
     - implementation_imports
     - implementation_imports
-    # - invariant_booleans # https://github.com/flutter/flutter/issues/5790
+    # - invariant_booleans # too many false positives: https://github.com/dart-lang/linter/issues/811
     - iterable_contains_unrelated_type
     - iterable_contains_unrelated_type
     # - join_return_with_assignment # not yet tested
     # - join_return_with_assignment # not yet tested
     - library_names
     - library_names
     - library_prefixes
     - library_prefixes
+    # - lines_longer_than_80_chars # not yet tested
     - list_remove_unrelated_type
     - list_remove_unrelated_type
-    # - literal_only_boolean_expressions # https://github.com/flutter/flutter/issues/5791
+    # - literal_only_boolean_expressions # too many false positives: https://github.com/dart-lang/sdk/issues/34181
     - no_adjacent_strings_in_list
     - no_adjacent_strings_in_list
     - no_duplicate_case_values
     - no_duplicate_case_values
     - non_constant_identifier_names
     - non_constant_identifier_names
+    # - null_closures  # not yet tested
     # - omit_local_variable_types # opposite of always_specify_types
     # - omit_local_variable_types # opposite of always_specify_types
     # - one_member_abstracts # too many false positives
     # - one_member_abstracts # too many false positives
     # - only_throw_errors # https://github.com/flutter/flutter/issues/5792
     # - only_throw_errors # https://github.com/flutter/flutter/issues/5792
@@ -124,13 +126,17 @@ linter:
     - prefer_final_locals
     - prefer_final_locals
     - prefer_foreach
     - prefer_foreach
     # - prefer_function_declarations_over_variables # not yet tested
     # - prefer_function_declarations_over_variables # not yet tested
+    - prefer_generic_function_type_aliases
     - prefer_initializing_formals
     - prefer_initializing_formals
     # - prefer_interpolation_to_compose_strings # not yet tested
     # - prefer_interpolation_to_compose_strings # not yet tested
-    # - prefer_iterable_whereType # https://github.com/dart-lang/sdk/issues/32463
     - prefer_is_empty
     - prefer_is_empty
     - prefer_is_not_empty
     - prefer_is_not_empty
+    - prefer_iterable_whereType
+    # - prefer_mixin # https://github.com/dart-lang/language/issues/32
     - prefer_single_quotes
     - prefer_single_quotes
     - prefer_typing_uninitialized_variables
     - prefer_typing_uninitialized_variables
+    - prefer_void_to_null
+    # - public_member_api_docs # enabled on a case-by-case basis; see e.g. packages/analysis_options.yaml
     - recursive_getters
     - recursive_getters
     - slash_for_doc_comments
     - slash_for_doc_comments
     - sort_constructors_first
     - sort_constructors_first
@@ -140,21 +146,22 @@ linter:
     - throw_in_finally
     - throw_in_finally
     # - type_annotate_public_apis # subset of always_specify_types
     # - type_annotate_public_apis # subset of always_specify_types
     - type_init_formals
     - type_init_formals
-    # - unawaited_futures # https://github.com/flutter/flutter/issues/5793
+    # - unawaited_futures # too many false positives
     - unnecessary_brace_in_string_interps
     - unnecessary_brace_in_string_interps
-    # - unnecessary_const
+    - unnecessary_const
     - unnecessary_getters_setters
     - unnecessary_getters_setters
-    # - unnecessary_lambdas # https://github.com/dart-lang/linter/issues/498
+    # - unnecessary_lambdas # has false positives: https://github.com/dart-lang/linter/issues/498
+    - unnecessary_new
     - unnecessary_null_aware_assignments
     - unnecessary_null_aware_assignments
     - unnecessary_null_in_if_null_operators
     - unnecessary_null_in_if_null_operators
     - unnecessary_overrides
     - unnecessary_overrides
     - unnecessary_parenthesis
     - unnecessary_parenthesis
-    # - unnecessary_statements # not yet tested
+    - unnecessary_statements
     - unnecessary_this
     - unnecessary_this
     - unrelated_type_equality_checks
     - unrelated_type_equality_checks
     - use_rethrow_when_possible
     - use_rethrow_when_possible
     # - use_setters_to_change_properties # not yet tested
     # - use_setters_to_change_properties # not yet tested
-    # - use_string_buffers # https://github.com/dart-lang/linter/pull/664
+    # - use_string_buffers # has false positives: https://github.com/dart-lang/sdk/issues/34182
     # - use_to_and_as_if_applicable # has false positives, so we prefer to catch this by code-review
     # - use_to_and_as_if_applicable # has false positives, so we prefer to catch this by code-review
     - valid_regexps
     - valid_regexps
     # - void_checks # not yet tested
     # - void_checks # not yet tested
\ No newline at end of file

example/ios/Runner.xcodeproj/project.pbxproj

@@ -222,7 +222,7 @@
 			);
 			);
 			inputPaths = (
 			inputPaths = (
 				"${SRCROOT}/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
 				"${SRCROOT}/Pods/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
-				"${PODS_ROOT}/../.symlinks/flutter/ios/Flutter.framework",
+				"${PODS_ROOT}/../.symlinks/flutter/ios-release/Flutter.framework",
 				"${BUILT_PRODUCTS_DIR}/permission_handler/permission_handler.framework",
 				"${BUILT_PRODUCTS_DIR}/permission_handler/permission_handler.framework",
 			);
 			);
 			name = "[CP] Embed Pods Frameworks";
 			name = "[CP] Embed Pods Frameworks";
@@ -445,7 +445,7 @@
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			};
 			name = Debug;
 			name = Debug;
@@ -472,7 +472,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			};
 			name = Release;
 			name = Release;

example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildSystemType</key>
+	<string>Original</string>
+</dict>
+</plist>

example/ios/Runner/AppDelegate.swift

@@ -5,7 +5,7 @@ import Flutter
 @objc class AppDelegate: FlutterAppDelegate {
 @objc class AppDelegate: FlutterAppDelegate {
   override func application(
   override func application(
     _ application: UIApplication,
     _ application: UIApplication,
-    didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
   ) -> Bool {
     GeneratedPluginRegistrant.register(with: self)
     GeneratedPluginRegistrant.register(with: self)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)

example/lib/main.dart

@@ -3,14 +3,14 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter/material.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:permission_handler/permission_handler.dart';
 
 
-void main() => runApp(new MyApp());
+void main() => runApp(MyApp());
 
 
 class MyApp extends StatelessWidget {
 class MyApp extends StatelessWidget {
   @override
   @override
   Widget build(BuildContext context) {
   Widget build(BuildContext context) {
-    return new MaterialApp(
-        home: new Scaffold(
-      appBar: new AppBar(
+    return MaterialApp(
+        home: Scaffold(
+      appBar: AppBar(
         title: const Text('Plugin example app'),
         title: const Text('Plugin example app'),
         actions: <Widget>[
         actions: <Widget>[
           IconButton(
           IconButton(
@@ -21,8 +21,8 @@ class MyApp extends StatelessWidget {
           )
           )
         ],
         ],
       ),
       ),
-      body: new Center(
-        child: new ListView(
+      body: Center(
+        child: ListView(
             children: PermissionGroup.values
             children: PermissionGroup.values
                 .where((PermissionGroup permission) {
                 .where((PermissionGroup permission) {
                   if (Platform.isIOS) {
                   if (Platform.isIOS) {
@@ -38,7 +38,7 @@ class MyApp extends StatelessWidget {
                   }
                   }
                 })
                 })
                 .map((PermissionGroup permission) =>
                 .map((PermissionGroup permission) =>
-                    new PermissionWidget(permission))
+                    PermissionWidget(permission))
                 .toList()),
                 .toList()),
       ),
       ),
     ));
     ));
@@ -67,13 +67,15 @@ class _PermissionState extends State<PermissionWidget> {
     _listenForPermissionStatus();
     _listenForPermissionStatus();
   }
   }
 
 
-  void _listenForPermissionStatus() async {
-    final PermissionStatus status =
-        await PermissionHandler().checkPermissionStatus(_permissionGroup);
+  void _listenForPermissionStatus() {
+    final Future<PermissionStatus> statusFuture =
+        PermissionHandler().checkPermissionStatus(_permissionGroup);
 
 
+    statusFuture.then((PermissionStatus status) {
       setState(() {
       setState(() {
         _permissionStatus = status;
         _permissionStatus = status;
       });
       });
+    });
   }
   }
 
 
   Color getPermissionColor() {
   Color getPermissionColor() {
@@ -89,11 +91,11 @@ class _PermissionState extends State<PermissionWidget> {
 
 
   @override
   @override
   Widget build(BuildContext context) {
   Widget build(BuildContext context) {
-    return new ListTile(
-      title: new Text(_permissionGroup.toString()),
-      subtitle: new Text(
+    return ListTile(
+      title: Text(_permissionGroup.toString()),
+      subtitle: Text(
         _permissionStatus.toString(),
         _permissionStatus.toString(),
-        style: new TextStyle(color: getPermissionColor()),
+        style: TextStyle(color: getPermissionColor()),
       ),
       ),
       onTap: () async {
       onTap: () async {
         requestPermission(_permissionGroup);
         requestPermission(_permissionGroup);
@@ -101,13 +103,16 @@ class _PermissionState extends State<PermissionWidget> {
     );
     );
   }
   }
 
 
-  void requestPermission(PermissionGroup permission) async {
+  void requestPermission(PermissionGroup permission) {
     final List<PermissionGroup> permissions = <PermissionGroup>[permission];
     final List<PermissionGroup> permissions = <PermissionGroup>[permission];
-    final Map<PermissionGroup, PermissionStatus> permissionRequestResult =
-        await PermissionHandler().requestPermissions(permissions);
+    final Future<Map<PermissionGroup, PermissionStatus>> requestFuture =
+        PermissionHandler().requestPermissions(permissions);
 
 
+    requestFuture
+        .then((Map<PermissionGroup, PermissionStatus> permissionRequestResult) {
       setState(() {
       setState(() {
         _permissionStatus = permissionRequestResult[permission];
         _permissionStatus = permissionRequestResult[permission];
       });
       });
+    });
   }
   }
 }
 }

ios/Classes/PermissionManager.swift

@@ -47,12 +47,12 @@ class PermissionManager: NSObject {
     static func openAppSettings(result: @escaping FlutterResult) {
     static func openAppSettings(result: @escaping FlutterResult) {
         if #available(iOS 8.0, *) {
         if #available(iOS 8.0, *) {
             if #available(iOS 10, *) {
             if #available(iOS 10, *) {
-                UIApplication.shared.open(URL.init(string: UIApplicationOpenSettingsURLString)!, options: [:],
+                UIApplication.shared.open(URL.init(string: UIApplication.openSettingsURLString)!, options: convertToUIApplicationOpenExternalURLOptionsKeyDictionary([:]),
                                           completionHandler: {
                                           completionHandler: {
                                             (success) in result(success)
                                             (success) in result(success)
                                           })
                                           })
             } else {
             } else {
-                let success = UIApplication.shared.openURL(URL.init(string: UIApplicationOpenSettingsURLString)!)
+                let success = UIApplication.shared.openURL(URL.init(string: UIApplication.openSettingsURLString)!)
                 result(success)
                 result(success)
             }
             }
         }
         }
@@ -89,3 +89,8 @@ class PermissionManager: NSObject {
         }
         }
     }
     }
 }
 }
+
+// Helper function inserted by Swift 4.2 migrator.
+fileprivate func convertToUIApplicationOpenExternalURLOptionsKeyDictionary(_ input: [String: Any]) -> [UIApplication.OpenExternalURLOptionsKey: Any] {
+	return Dictionary(uniqueKeysWithValues: input.map { key, value in (UIApplication.OpenExternalURLOptionsKey(rawValue: key), value)})
+}

ios/permission_handler.podspec

@@ -3,7 +3,7 @@
 #
 #
 Pod::Spec.new do |s|
 Pod::Spec.new do |s|
   s.name             = 'permission_handler'
   s.name             = 'permission_handler'
-  s.version          = '2.1.0'
+  s.version          = '2.1.1'
   s.summary          = 'Permission plugin for Flutter.'
   s.summary          = 'Permission plugin for Flutter.'
   s.description      = <<-DESC
   s.description      = <<-DESC
 Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.
 Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.
@@ -17,5 +17,6 @@ Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Andro
   s.dependency 'Flutter'
   s.dependency 'Flutter'
   
   
   s.ios.deployment_target = '8.0'
   s.ios.deployment_target = '8.0'
+  s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.2' }
 end
 end
 
 

lib/permission_handler.dart

@@ -15,9 +15,9 @@ class PermissionHandler {
   factory PermissionHandler() {
   factory PermissionHandler() {
     if (_instance == null) {
     if (_instance == null) {
       const MethodChannel methodChannel =
       const MethodChannel methodChannel =
-          const MethodChannel('flutter.baseflow.com/permissions/methods');
+          MethodChannel('flutter.baseflow.com/permissions/methods');
 
 
-      _instance = new PermissionHandler.private(methodChannel);
+      _instance = PermissionHandler.private(methodChannel);
     }
     }
     return _instance;
     return _instance;
   }
   }

pubspec.yaml

 name: permission_handler
 name: permission_handler
 description: Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.
 description: Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.
-version: 2.1.0
+version: 2.1.1
 author: Baseflow <hello@baseflow.com>
 author: Baseflow <hello@baseflow.com>
 homepage: https://github.com/baseflowit/flutter-permission-handler
 homepage: https://github.com/baseflowit/flutter-permission-handler