Updated packages, rewrote player = gapless playback, faster loading

just_audio/macos/.gitignore

@@ -0,0 +1,37 @@
+.idea/
+.vagrant/
+.sconsign.dblite
+.svn/
+
+.DS_Store
+*.swp
+profile
+
+DerivedData/
+build/
+GeneratedPluginRegistrant.h
+GeneratedPluginRegistrant.m
+
+.generated/
+
+*.pbxuser
+*.mode1v3
+*.mode2v3
+*.perspectivev3
+
+!default.pbxuser
+!default.mode1v3
+!default.mode2v3
+!default.perspectivev3
+
+xcuserdata
+
+*.moved-aside
+
+*.pyc
+*sync/
+Icon?
+.tags*
+
+/Flutter/Generated.xcconfig
+/Flutter/flutter_export_environment.sh

just_audio/macos/Classes/AudioPlayer.h

@@ -0,0 +1,21 @@
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface AudioPlayer : NSObject<FlutterStreamHandler>
+
+- (instancetype)initWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar playerId:(NSString*)idParam configuredSession:(BOOL)configuredSession;
+
+@end
+
+enum ProcessingState {
+	none,
+	loading,
+	buffering,
+	ready,
+	completed
+};
+
+enum LoopMode {
+	loopOff,
+	loopOne,
+	loopAll
+};

just_audio/macos/Classes/AudioSource.h

@@ -0,0 +1,13 @@
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface AudioSource : NSObject
+
+@property (readonly, nonatomic) NSString* sourceId;
+
+- (instancetype)initWithId:(NSString *)sid;
+- (int)buildSequence:(NSMutableArray *)sequence treeIndex:(int)treeIndex;
+- (void)findById:(NSString *)sourceId matches:(NSMutableArray<AudioSource *> *)matches;
+- (NSArray *)getShuffleOrder;
+- (int)shuffle:(int)treeIndex currentIndex:(int)currentIndex;
+
+@end

just_audio/macos/Classes/AudioSource.m

@@ -0,0 +1,37 @@
+#import "AudioSource.h"
+#import <AVFoundation/AVFoundation.h>
+
+@implementation AudioSource {
+    NSString *_sourceId;
+}
+
+- (instancetype)initWithId:(NSString *)sid {
+    self = [super init];
+    NSAssert(self, @"super init cannot be nil");
+    _sourceId = sid;
+    return self;
+}
+
+- (NSString *)sourceId {
+    return _sourceId;
+}
+
+- (int)buildSequence:(NSMutableArray *)sequence treeIndex:(int)treeIndex {
+    return 0;
+}
+
+- (void)findById:(NSString *)sourceId matches:(NSMutableArray<AudioSource *> *)matches {
+    if ([_sourceId isEqualToString:sourceId]) {
+        [matches addObject:self];
+    }
+}
+
+- (NSArray *)getShuffleOrder {
+    return @[];
+}
+
+- (int)shuffle:(int)treeIndex currentIndex:(int)currentIndex {
+    return 0;
+}
+
+@end

just_audio/macos/Classes/ClippingAudioSource.h

@@ -0,0 +1,11 @@
+#import "AudioSource.h"
+#import "UriAudioSource.h"
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface ClippingAudioSource : IndexedAudioSource
+
+@property (readonly, nonatomic) UriAudioSource* audioSource;
+
+- (instancetype)initWithId:(NSString *)sid audioSource:(UriAudioSource *)audioSource start:(NSNumber *)start end:(NSNumber *)end;
+
+@end

just_audio/macos/Classes/ClippingAudioSource.m

@@ -0,0 +1,79 @@
+#import "AudioSource.h"
+#import "ClippingAudioSource.h"
+#import "IndexedPlayerItem.h"
+#import "UriAudioSource.h"
+#import <AVFoundation/AVFoundation.h>
+
+@implementation ClippingAudioSource {
+    UriAudioSource *_audioSource;
+    CMTime _start;
+    CMTime _end;
+}
+
+- (instancetype)initWithId:(NSString *)sid audioSource:(UriAudioSource *)audioSource start:(NSNumber *)start end:(NSNumber *)end {
+    self = [super initWithId:sid];
+    NSAssert(self, @"super init cannot be nil");
+    _audioSource = audioSource;
+    _start = start == [NSNull null] ? kCMTimeZero : CMTimeMake([start intValue], 1000);
+    _end = end == [NSNull null] ? kCMTimeInvalid : CMTimeMake([end intValue], 1000);
+    return self;
+}
+
+- (UriAudioSource *)audioSource {
+    return _audioSource;
+}
+
+- (void)findById:(NSString *)sourceId matches:(NSMutableArray<AudioSource *> *)matches {
+    [super findById:sourceId matches:matches];
+    [_audioSource findById:sourceId matches:matches];
+}
+
+- (void)attach:(AVQueuePlayer *)player {
+    [super attach:player];
+    _audioSource.playerItem.forwardPlaybackEndTime = _end;
+    // XXX: Not needed since currentItem observer handles it?
+    [self seek:kCMTimeZero];
+}
+
+- (IndexedPlayerItem *)playerItem {
+    return _audioSource.playerItem;
+}
+
+- (NSArray *)getShuffleOrder {
+    return @[@(0)];
+}
+
+- (void)play:(AVQueuePlayer *)player {
+}
+
+- (void)pause:(AVQueuePlayer *)player {
+}
+
+- (void)stop:(AVQueuePlayer *)player {
+}
+
+- (void)seek:(CMTime)position completionHandler:(void (^)(BOOL))completionHandler {
+    if (!completionHandler || (self.playerItem.status == AVPlayerItemStatusReadyToPlay)) {
+        CMTime absPosition = CMTimeAdd(_start, position);
+        [_audioSource.playerItem seekToTime:absPosition toleranceBefore:kCMTimeZero toleranceAfter:kCMTimeZero completionHandler:completionHandler];
+    }
+}
+
+- (CMTime)duration {
+    return CMTimeSubtract(CMTIME_IS_INVALID(_end) ? self.playerItem.duration : _end, _start);
+}
+
+- (void)setDuration:(CMTime)duration {
+}
+
+- (CMTime)position {
+    return CMTimeSubtract(self.playerItem.currentTime, _start);
+}
+
+- (CMTime)bufferedPosition {
+    CMTime pos = CMTimeSubtract(_audioSource.bufferedPosition, _start);
+    CMTime dur = [self duration];
+    return CMTimeCompare(pos, dur) >= 0 ? dur : pos;
+}
+
+@end

just_audio/macos/Classes/ConcatenatingAudioSource.h

@@ -0,0 +1,13 @@
+#import "AudioSource.h"
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface ConcatenatingAudioSource : AudioSource
+
+@property (readonly, nonatomic) int count;
+
+- (instancetype)initWithId:(NSString *)sid audioSources:(NSMutableArray<AudioSource *> *)audioSources;
+- (void)insertSource:(AudioSource *)audioSource atIndex:(int)index;
+- (void)removeSourcesFromIndex:(int)start toIndex:(int)end;
+- (void)moveSourceFromIndex:(int)currentIndex toIndex:(int)newIndex;
+
+@end

just_audio/macos/Classes/ConcatenatingAudioSource.m

@@ -0,0 +1,109 @@
+#import "AudioSource.h"
+#import "ConcatenatingAudioSource.h"
+#import <AVFoundation/AVFoundation.h>
+#import <stdlib.h>
+
+@implementation ConcatenatingAudioSource {
+    NSMutableArray<AudioSource *> *_audioSources;
+    NSMutableArray<NSNumber *> *_shuffleOrder;
+}
+
+- (instancetype)initWithId:(NSString *)sid audioSources:(NSMutableArray<AudioSource *> *)audioSources {
+    self = [super initWithId:sid];
+    NSAssert(self, @"super init cannot be nil");
+    _audioSources = audioSources;
+    return self;
+}
+
+- (int)count {
+    return _audioSources.count;
+}
+
+- (void)insertSource:(AudioSource *)audioSource atIndex:(int)index {
+    [_audioSources insertObject:audioSource atIndex:index];
+}
+
+- (void)removeSourcesFromIndex:(int)start toIndex:(int)end {
+    if (end == -1) end = _audioSources.count;
+    for (int i = start; i < end; i++) {
+        [_audioSources removeObjectAtIndex:start];
+    }
+}
+
+- (void)moveSourceFromIndex:(int)currentIndex toIndex:(int)newIndex {
+    AudioSource *source = _audioSources[currentIndex];
+    [_audioSources removeObjectAtIndex:currentIndex];
+    [_audioSources insertObject:source atIndex:newIndex];
+}
+
+- (int)buildSequence:(NSMutableArray *)sequence treeIndex:(int)treeIndex {
+    for (int i = 0; i < [_audioSources count]; i++) {
+        treeIndex = [_audioSources[i] buildSequence:sequence treeIndex:treeIndex];
+    }
+    return treeIndex;
+}
+
+- (void)findById:(NSString *)sourceId matches:(NSMutableArray<AudioSource *> *)matches {
+    [super findById:sourceId matches:matches];
+    for (int i = 0; i < [_audioSources count]; i++) {
+        [_audioSources[i] findById:sourceId matches:matches];
+    }
+}
+
+- (NSArray *)getShuffleOrder {
+    NSMutableArray *order = [NSMutableArray new];
+    int offset = [order count];
+    NSMutableArray *childOrders = [NSMutableArray new]; // array of array of ints
+    for (int i = 0; i < [_audioSources count]; i++) {
+        AudioSource *audioSource = _audioSources[i];
+        NSArray *childShuffleOrder = [audioSource getShuffleOrder];
+        NSMutableArray *offsetChildShuffleOrder = [NSMutableArray new];
+        for (int j = 0; j < [childShuffleOrder count]; j++) {
+            [offsetChildShuffleOrder addObject:@([childShuffleOrder[j] integerValue] + offset)];
+        }
+        [childOrders addObject:offsetChildShuffleOrder];
+        offset += [childShuffleOrder count];
+    }
+    for (int i = 0; i < [_audioSources count]; i++) {
+        [order addObjectsFromArray:childOrders[[_shuffleOrder[i] integerValue]]];
+    }
+    return order;
+}
+
+- (int)shuffle:(int)treeIndex currentIndex:(int)currentIndex {
+    int currentChildIndex = -1;
+    for (int i = 0; i < [_audioSources count]; i++) {
+        int indexBefore = treeIndex;
+        AudioSource *child = _audioSources[i];
+        treeIndex = [child shuffle:treeIndex currentIndex:currentIndex];
+        if (currentIndex >= indexBefore && currentIndex < treeIndex) {
+            currentChildIndex = i;
+        } else {}
+    }
+    // Shuffle so that the current child is first in the shuffle order
+    _shuffleOrder = [NSMutableArray arrayWithCapacity:[_audioSources count]];
+    for (int i = 0; i < [_audioSources count]; i++) {
+        [_shuffleOrder addObject:@(0)];
+    }
+    NSLog(@"shuffle: audioSources.count=%d and shuffleOrder.count=%d", [_audioSources count], [_shuffleOrder count]);
+    // First generate a random shuffle
+    for (int i = 0; i < [_audioSources count]; i++) {
+        int j = arc4random_uniform(i + 1);
+        _shuffleOrder[i] = _shuffleOrder[j];
+        _shuffleOrder[j] = @(i);
+    }
+    // Then bring currentIndex to the front
+    if (currentChildIndex != -1) {
+      for (int i = 1; i < [_audioSources count]; i++) {
+        if ([_shuffleOrder[i] integerValue] == currentChildIndex) {
+          NSNumber *v = _shuffleOrder[0];
+          _shuffleOrder[0] = _shuffleOrder[i];
+          _shuffleOrder[i] = v;
+          break;
+        }
+      }
+    }
+    return treeIndex;
+}
+
+@end

just_audio/macos/Classes/IndexedAudioSource.h

@@ -0,0 +1,21 @@
+#import "AudioSource.h"
+#import "IndexedPlayerItem.h"
+#import <FlutterMacOS/FlutterMacOS.h>
+#import <AVFoundation/AVFoundation.h>
+
+@interface IndexedAudioSource : AudioSource
+
+@property (readonly, nonatomic) IndexedPlayerItem *playerItem;
+@property (readwrite, nonatomic) CMTime duration;
+@property (readonly, nonatomic) CMTime position;
+@property (readonly, nonatomic) CMTime bufferedPosition;
+@property (readonly, nonatomic) BOOL isAttached;
+
+- (void)attach:(AVQueuePlayer *)player;
+- (void)play:(AVQueuePlayer *)player;
+- (void)pause:(AVQueuePlayer *)player;
+- (void)stop:(AVQueuePlayer *)player;
+- (void)seek:(CMTime)position;
+- (void)seek:(CMTime)position completionHandler:(void (^)(BOOL))completionHandler;
+
+@end

just_audio/macos/Classes/IndexedAudioSource.m

@@ -0,0 +1,68 @@
+#import "IndexedAudioSource.h"
+#import "IndexedPlayerItem.h"
+#import <AVFoundation/AVFoundation.h>
+
+@implementation IndexedAudioSource {
+    BOOL _isAttached;
+}
+
+- (instancetype)initWithId:(NSString *)sid {
+    self = [super init];
+    NSAssert(self, @"super init cannot be nil");
+    _isAttached = NO;
+    return self;
+}
+
+- (IndexedPlayerItem *)playerItem {
+    return nil;
+}
+
+- (BOOL)isAttached {
+    return _isAttached;
+}
+
+- (int)buildSequence:(NSMutableArray *)sequence treeIndex:(int)treeIndex {
+    [sequence addObject:self];
+    return treeIndex + 1;
+}
+
+- (int)shuffle:(int)treeIndex currentIndex:(int)currentIndex {
+    return treeIndex + 1;
+}
+
+- (void)attach:(AVQueuePlayer *)player {
+    _isAttached = YES;
+}
+
+- (void)play:(AVQueuePlayer *)player {
+}
+
+- (void)pause:(AVQueuePlayer *)player {
+}
+
+- (void)stop:(AVQueuePlayer *)player {
+}
+
+- (void)seek:(CMTime)position {
+    [self seek:position completionHandler:nil];
+}
+
+- (void)seek:(CMTime)position completionHandler:(void (^)(BOOL))completionHandler {
+}
+
+- (CMTime)duration {
+    return kCMTimeInvalid;
+}
+
+- (void)setDuration:(CMTime)duration {
+}
+
+- (CMTime)position {
+    return kCMTimeInvalid;
+}
+
+- (CMTime)bufferedPosition {
+    return kCMTimeInvalid;
+}
+
+@end

just_audio/macos/Classes/IndexedPlayerItem.h

@@ -0,0 +1,9 @@
+#import <AVFoundation/AVFoundation.h>
+
+@class IndexedAudioSource;
+
+@interface IndexedPlayerItem : AVPlayerItem
+
+@property (readwrite, nonatomic) IndexedAudioSource *audioSource;
+
+@end

just_audio/macos/Classes/IndexedPlayerItem.m

@@ -0,0 +1,16 @@
+#import "IndexedPlayerItem.h"
+#import "IndexedAudioSource.h"
+
+@implementation IndexedPlayerItem {
+    IndexedAudioSource *_audioSource;
+}
+
+-(void)setAudioSource:(IndexedAudioSource *)audioSource {
+    _audioSource = audioSource;
+}
+
+-(IndexedAudioSource *)audioSource {
+    return _audioSource;
+}
+
+@end

just_audio/macos/Classes/JustAudioPlugin.h

@@ -0,0 +1,4 @@
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface JustAudioPlugin : NSObject<FlutterPlugin>
+@end

just_audio/macos/Classes/JustAudioPlugin.m

@@ -0,0 +1,55 @@
+#import "JustAudioPlugin.h"
+#import "AudioPlayer.h"
+#import <AVFoundation/AVFoundation.h>
+#include <TargetConditionals.h>
+
+@implementation JustAudioPlugin {
+	NSObject<FlutterPluginRegistrar>* _registrar;
+	BOOL _configuredSession;
+}
+
++ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
+	FlutterMethodChannel* channel = [FlutterMethodChannel
+		methodChannelWithName:@"com.ryanheise.just_audio.methods"
+              binaryMessenger:[registrar messenger]];
+	JustAudioPlugin* instance = [[JustAudioPlugin alloc] initWithRegistrar:registrar];
+	[registrar addMethodCallDelegate:instance channel:channel];
+}
+
+- (instancetype)initWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar {
+	self = [super init];
+	NSAssert(self, @"super init cannot be nil");
+	_registrar = registrar;
+	return self;
+}
+
+- (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
+	if ([@"init" isEqualToString:call.method]) {
+		NSArray* args = (NSArray*)call.arguments;
+		NSString* playerId = args[0];
+		/*AudioPlayer* player =*/ [[AudioPlayer alloc] initWithRegistrar:_registrar playerId:playerId configuredSession:_configuredSession];
+		result(nil);
+	} else if ([@"setIosCategory" isEqualToString:call.method]) {
+#if TARGET_OS_IPHONE
+        NSNumber* categoryIndex = (NSNumber*)call.arguments;
+        AVAudioSessionCategory category = nil;
+        switch (categoryIndex.integerValue) {
+            case 0: category = AVAudioSessionCategoryAmbient; break;
+            case 1: category = AVAudioSessionCategorySoloAmbient; break;
+            case 2: category = AVAudioSessionCategoryPlayback; break;
+            case 3: category = AVAudioSessionCategoryRecord; break;
+            case 4: category = AVAudioSessionCategoryPlayAndRecord; break;
+            case 5: category = AVAudioSessionCategoryMultiRoute; break;
+        }
+        if (category) {
+            _configuredSession = YES;
+        }
+        [[AVAudioSession sharedInstance] setCategory:category error:nil];
+#endif
+		result(nil);
+	} else {
+		result(FlutterMethodNotImplemented);
+	}
+}
+
+@end

just_audio/macos/Classes/LoopingAudioSource.h

@@ -0,0 +1,8 @@
+#import "AudioSource.h"
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface LoopingAudioSource : AudioSource
+
+- (instancetype)initWithId:(NSString *)sid audioSources:(NSArray<AudioSource *> *)audioSources;
+
+@end

just_audio/macos/Classes/LoopingAudioSource.m

@@ -0,0 +1,53 @@
+#import "AudioSource.h"
+#import "LoopingAudioSource.h"
+#import <AVFoundation/AVFoundation.h>
+
+@implementation LoopingAudioSource {
+    // An array of duplicates
+    NSArray<AudioSource *> *_audioSources; // <AudioSource *>
+}
+
+- (instancetype)initWithId:(NSString *)sid audioSources:(NSArray<AudioSource *> *)audioSources {
+    self = [super initWithId:sid];
+    NSAssert(self, @"super init cannot be nil");
+    _audioSources = audioSources;
+    return self;
+}
+
+- (int)buildSequence:(NSMutableArray *)sequence treeIndex:(int)treeIndex {
+    for (int i = 0; i < [_audioSources count]; i++) {
+        treeIndex = [_audioSources[i] buildSequence:sequence treeIndex:treeIndex];
+    }
+    return treeIndex;
+}
+
+- (void)findById:(NSString *)sourceId matches:(NSMutableArray<AudioSource *> *)matches {
+    [super findById:sourceId matches:matches];
+    for (int i = 0; i < [_audioSources count]; i++) {
+        [_audioSources[i] findById:sourceId matches:matches];
+    }
+}
+
+- (NSArray *)getShuffleOrder {
+    NSMutableArray *order = [NSMutableArray new];
+    int offset = (int)[order count];
+    for (int i = 0; i < [_audioSources count]; i++) {
+        AudioSource *audioSource = _audioSources[i];
+        NSArray *childShuffleOrder = [audioSource getShuffleOrder];
+        for (int j = 0; j < [childShuffleOrder count]; j++) {
+            [order addObject:@([childShuffleOrder[j] integerValue] + offset)];
+        }
+        offset += [childShuffleOrder count];
+    }
+    return order;
+}
+
+- (int)shuffle:(int)treeIndex currentIndex:(int)currentIndex {
+    // TODO: This should probably shuffle the same way on all duplicates.
+    for (int i = 0; i < [_audioSources count]; i++) {
+        treeIndex = [_audioSources[i] shuffle:treeIndex currentIndex:currentIndex];
+    }
+    return treeIndex;
+}
+
+@end

just_audio/macos/Classes/UriAudioSource.h

@@ -0,0 +1,8 @@
+#import "IndexedAudioSource.h"
+#import <FlutterMacOS/FlutterMacOS.h>
+
+@interface UriAudioSource : IndexedAudioSource
+
+- (instancetype)initWithId:(NSString *)sid uri:(NSString *)uri;
+
+@end

just_audio/macos/Classes/UriAudioSource.m

@@ -0,0 +1,79 @@
+#import "UriAudioSource.h"
+#import "IndexedAudioSource.h"
+#import "IndexedPlayerItem.h"
+#import <AVFoundation/AVFoundation.h>
+
+@implementation UriAudioSource {
+    NSString *_uri;
+    IndexedPlayerItem *_playerItem;
+    /* CMTime _duration; */
+}
+
+- (instancetype)initWithId:(NSString *)sid uri:(NSString *)uri {
+    self = [super initWithId:sid];
+    NSAssert(self, @"super init cannot be nil");
+    _uri = uri;
+    if ([_uri hasPrefix:@"file://"]) {
+        _playerItem = [[IndexedPlayerItem alloc] initWithURL:[NSURL fileURLWithPath:[_uri substringFromIndex:7]]];
+    } else {
+        _playerItem = [[IndexedPlayerItem alloc] initWithURL:[NSURL URLWithString:_uri]];
+    }
+    if (@available(macOS 10.13, iOS 11.0, *)) {
+        // This does the best at reducing distortion on voice with speeds below 1.0
+        _playerItem.audioTimePitchAlgorithm = AVAudioTimePitchAlgorithmTimeDomain;
+    }
+    /* NSKeyValueObservingOptions options = */
+    /*     NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew; */
+    /* [_playerItem addObserver:self */
+    /*               forKeyPath:@"duration" */
+    /*                  options:options */
+    /*                  context:nil]; */
+    return self;
+}
+
+- (IndexedPlayerItem *)playerItem {
+    return _playerItem;
+}
+
+- (NSArray *)getShuffleOrder {
+    return @[@(0)];
+}
+
+- (void)play:(AVQueuePlayer *)player {
+}
+
+- (void)pause:(AVQueuePlayer *)player {
+}
+
+- (void)stop:(AVQueuePlayer *)player {
+}
+
+- (void)seek:(CMTime)position completionHandler:(void (^)(BOOL))completionHandler {
+    if (!completionHandler || (_playerItem.status == AVPlayerItemStatusReadyToPlay)) {
+        [_playerItem seekToTime:position toleranceBefore:kCMTimeZero toleranceAfter:kCMTimeZero completionHandler:completionHandler];
+    }
+}
+
+- (CMTime)duration {
+    return _playerItem.duration;
+}
+
+- (void)setDuration:(CMTime)duration {
+}
+
+- (CMTime)position {
+    return _playerItem.currentTime;
+}
+
+- (CMTime)bufferedPosition {
+    NSValue *last = _playerItem.loadedTimeRanges.lastObject;
+    if (last) {
+        CMTimeRange timeRange = [last CMTimeRangeValue];
+        return CMTimeAdd(timeRange.start, timeRange.duration);
+    } else {
+        return _playerItem.currentTime;
+    }
+    return kCMTimeInvalid;
+}
+
+@end

just_audio/macos/just_audio.podspec

@@ -0,0 +1,21 @@
+#
+# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
+#
+Pod::Spec.new do |s|
+  s.name             = 'just_audio'
+  s.version          = '0.0.1'
+  s.summary          = 'A new flutter plugin project.'
+  s.description      = <<-DESC
+A new flutter plugin project.
+                       DESC
+  s.homepage         = 'http://example.com'
+  s.license          = { :file => '../LICENSE' }
+  s.author           = { 'Your Company' => 'email@example.com' }
+  s.source           = { :path => '.' }
+  s.source_files = 'Classes/**/*'
+  s.public_header_files = 'Classes/**/*.h'
+  s.dependency 'FlutterMacOS'
+  s.platform = :osx, '10.11'
+  s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' }
+end
+