#import "RNCarPlay.h" #import #import @implementation RNCarPlay @synthesize interfaceController; @synthesize window; @synthesize selectedResultBlock; @synthesize isNowPlayingActive; + (void) connectWithInterfaceController:(CPInterfaceController*)interfaceController window:(CPWindow*)window { RNCPStore * store = [RNCPStore sharedManager]; store.interfaceController = interfaceController; store.window = window; [store setConnected:true]; RNCarPlay *cp = [RNCarPlay allocWithZone:nil]; if (cp.bridge) { [cp sendEventWithName:@"didConnect" body:@{}]; } } + (void) disconnect { RNCarPlay *cp = [RNCarPlay allocWithZone:nil]; RNCPStore *store = [RNCPStore sharedManager]; [store setConnected:false]; if (cp.bridge) { [cp sendEventWithName:@"didDisconnect" body:@{}]; } } RCT_EXPORT_MODULE(); + (id)allocWithZone:(NSZone *)zone { static RNCarPlay *sharedInstance = nil; static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ sharedInstance = [super allocWithZone:zone]; }); return sharedInstance; } - (NSArray *)supportedEvents { return @[ @"didConnect", @"didDisconnect", // interface @"barButtonPressed", @"backButtonPressed", @"didAppear", @"didDisappear", @"willAppear", @"willDisappear", // grid @"gridButtonPressed", // list @"didSelectListItem", // tabbar @"didSelectTemplate", // nowPlaying @"albumArtistButtonTapped", @"upNextButtonTapped", @"playbackRateButtonTapped", @"imageButtonTapped", ]; } - (dispatch_queue_t)methodQueue { return dispatch_get_main_queue(); } -(UIImage *)imageWithTint:(UIImage *)image andTintColor:(UIColor *)tintColor { UIImage *imageNew = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate]; UIImageView *imageView = [[UIImageView alloc] initWithImage:imageNew]; imageView.tintColor = tintColor; UIGraphicsBeginImageContextWithOptions(imageView.bounds.size, NO, 0.0); [imageView.layer renderInContext:UIGraphicsGetCurrentContext()]; UIImage *tintedImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return tintedImage; } - (UIImage *)imageWithSize:(UIImage *)image convertToSize:(CGSize)size { UIGraphicsBeginImageContext(size); [image drawInRect:CGRectMake(0, 0, size.width, size.height)]; UIImage *destImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return destImage; } RCT_EXPORT_METHOD(checkForConnection) { RNCPStore *store = [RNCPStore sharedManager]; if ([store isConnected]) { [self sendEventWithName:@"didConnect" body:@{}]; } } RCT_EXPORT_METHOD(createTemplate:(NSString *)templateId config:(NSDictionary*)config) { RNCPStore *store = [RNCPStore sharedManager]; NSString *type = [RCTConvert NSString:config[@"type"]]; NSString *title = [RCTConvert NSString:config[@"title"]]; NSArray *leadingNavigationBarButtons = [self parseBarButtons:[RCTConvert NSArray:config[@"leadingNavigationBarButtons"]] templateId:templateId]; NSArray *trailingNavigationBarButtons = [self parseBarButtons:[RCTConvert NSArray:config[@"trailingNavigationBarButtons"]] templateId:templateId]; CPTemplate *template = [[CPTemplate alloc] init]; if ([type isEqualToString:@"grid"]) { NSArray *buttons = [self parseGridButtons:[RCTConvert NSArray:config[@"buttons"]] templateId:templateId]; CPGridTemplate *gridTemplate = [[CPGridTemplate alloc] initWithTitle:title gridButtons:buttons]; [gridTemplate setLeadingNavigationBarButtons:leadingNavigationBarButtons]; [gridTemplate setTrailingNavigationBarButtons:trailingNavigationBarButtons]; template = gridTemplate; } else if ([type isEqualToString:@"list"]) { NSUInteger bytes = [title lengthOfBytesUsingEncoding:NSUTF8StringEncoding]; NSString *computedTitle = bytes > 36 ? [[self sliceString:title withByteLength:36] stringByAppendingString:@"..."] : title; CPListTemplate *listTemplate = [[CPListTemplate alloc] initWithTitle:computedTitle sections:[NSMutableArray array]]; NSArray *sections = [self parseSections:listTemplate sections:[RCTConvert NSArray:config[@"sections"]]]; [listTemplate updateSections:sections]; [listTemplate setLeadingNavigationBarButtons:leadingNavigationBarButtons]; [listTemplate setTrailingNavigationBarButtons:trailingNavigationBarButtons]; NSString *backTitle = bytes > 36 ? @"" : @" 返回"; CPBarButton *backButton = [[CPBarButton alloc] initWithTitle:backTitle handler:^(CPBarButton * _Nonnull barButton) { [self sendEventWithName:@"backButtonPressed" body:@{@"templateId":templateId}]; [self popTemplate:false]; }]; [listTemplate setBackButton:backButton]; if (config[@"emptyViewTitleVariants"]) { listTemplate.emptyViewTitleVariants = [RCTConvert NSArray:config[@"emptyViewTitleVariants"]]; } if (config[@"emptyViewSubtitleVariants"]) { listTemplate.emptyViewSubtitleVariants = [RCTConvert NSArray:config[@"emptyViewSubtitleVariants"]]; } template = listTemplate; } else if ([type isEqualToString:@"nowplaying"]) { CPNowPlayingTemplate *nowPlayingTemplate = [CPNowPlayingTemplate sharedTemplate]; [nowPlayingTemplate setAlbumArtistButtonEnabled:[RCTConvert BOOL:config[@"albumArtistButton"]]]; [nowPlayingTemplate setUpNextTitle:[RCTConvert NSString:config[@"upNextTitle"]]]; [nowPlayingTemplate setUpNextButtonEnabled:[RCTConvert BOOL:config[@"upNextButton"]]]; __weak RNCarPlay *weakSelf = self; NSMutableArray *nowPlayingButtons = [NSMutableArray array]; if (config[@"imageButton"] != nil) { RNCPStore *store = [RNCPStore sharedManager]; UIImage *imageButtonImage = [UIImage imageNamed:config[@"imageButton"] inBundle:[NSBundle mainBundle] compatibleWithTraitCollection:store.interfaceController.carTraitCollection]; if (imageButtonImage != nil) { CPNowPlayingImageButton *imageButton = [[CPNowPlayingImageButton alloc] initWithImage:imageButtonImage handler:^(__kindof CPNowPlayingButton * _Nonnull button) { if (!weakSelf) { return; } [weakSelf sendEventWithName:@"imageButtonTapped" body:@{}]; }]; if (imageButton != nil) { [nowPlayingButtons addObject:imageButton]; } } } if (config[@"playbackRateButton"] && [RCTConvert BOOL:config[@"playbackRateButton"]]) { CPNowPlayingPlaybackRateButton *playbackRateButton = [[CPNowPlayingPlaybackRateButton alloc] initWithHandler:^(__kindof CPNowPlayingButton * _Nonnull button) { if (!weakSelf) { return; } [weakSelf sendEventWithName:@"playbackRateButtonTapped" body:@{}]; }]; [nowPlayingButtons addObject:playbackRateButton]; } [nowPlayingTemplate updateNowPlayingButtons:nowPlayingButtons]; template = nowPlayingTemplate; } else if ([type isEqualToString:@"tabbar"]) { CPTabBarTemplate *tabBarTemplate = [[CPTabBarTemplate alloc] initWithTemplates:[self parseTemplatesFrom:config]]; tabBarTemplate.delegate = self; template = tabBarTemplate; } else if ([type isEqualToString:@"alert"]) { NSMutableArray *actions = [NSMutableArray new]; NSArray *_actions = [RCTConvert NSDictionaryArray:config[@"actions"]]; for (NSDictionary *_action in _actions) { CPAlertAction *action = [[CPAlertAction alloc] initWithTitle:[RCTConvert NSString:_action[@"title"]] style:[self parseAlertActionStyle:_action[@"style"]] handler:^(CPAlertAction *a) { [self sendEventWithName:@"actionButtonPressed" body:@{@"templateId":templateId, @"id": _action[@"id"] }]; }]; [actions addObject:action]; } NSArray* titleVariants = [RCTConvert NSArray:config[@"titleVariants"]]; CPAlertTemplate *alertTemplate = [[CPAlertTemplate alloc] initWithTitleVariants:titleVariants actions:actions]; template = alertTemplate; } if (config[@"tabSystemItem"]) { template.tabSystemItem = [RCTConvert NSInteger:config[@"tabSystemItem"]]; } if (config[@"tabSystemImg"]) { template.tabImage = [UIImage systemImageNamed:[RCTConvert NSString:config[@"tabSystemImg"]]]; } if (config[@"tabImage"]) { template.tabImage = [RCTConvert UIImage:config[@"tabImage"]]; } [template setUserInfo:@{ @"templateId": templateId }]; [store setTemplate:templateId template:template]; } RCT_EXPORT_METHOD(setRootTemplate:(NSString *)templateId animated:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; store.interfaceController.delegate = self; if (template) { [store.interfaceController setRootTemplate:template animated:animated completion:^(BOOL done, NSError * _Nullable err) { if (err != nil) { NSLog(@"error %@", err); } }]; } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(pushTemplate:(NSString *)templateId animated:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template) { [store.interfaceController pushTemplate:template animated:animated completion:^(BOOL done, NSError * _Nullable err) { if (err != nil) { NSLog(@"error %@", err); } }]; } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(popToTemplate:(NSString *)templateId animated:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template) { [store.interfaceController popToTemplate:template animated:animated completion:^(BOOL done, NSError * _Nullable err) { if (err != nil) { NSLog(@"error %@", err); } }]; } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(popToRootTemplate:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; [store.interfaceController popToRootTemplateAnimated:animated completion:^(BOOL done, NSError * _Nullable err) { NSLog(@"error %@", err); // noop }]; } RCT_EXPORT_METHOD(popTemplate:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; [store.interfaceController popTemplateAnimated:animated completion:^(BOOL done, NSError * _Nullable err) { if (err != nil) { NSLog(@"error %@", err); } // noop }]; } RCT_EXPORT_METHOD(presentTemplate:(NSString *)templateId animated:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template) { [store.interfaceController presentTemplate:template animated:animated completion:^(BOOL done, NSError * _Nullable err) { if (err != nil) { NSLog(@"error %@", err); } }]; } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(dismissTemplate:(BOOL)animated) { RNCPStore *store = [RNCPStore sharedManager]; [store.interfaceController dismissTemplateAnimated:animated]; } RCT_EXPORT_METHOD(updatePlayingItem:(NSString*)templateId sectionIndex:(nonnull NSNumber *)sectionIndex nowPlayingIndex:(nonnull NSNumber *)nowPlayingIndex resolver:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { RNCPStore *store = [RNCPStore sharedManager]; NSInteger sectionIndexValue = [sectionIndex intValue]; NSInteger nowPlayingIndexValue = [nowPlayingIndex intValue]; CPTemplate *template = [store findTemplateById:templateId]; if (template == nil) { resolve(@(-1)); return; } CPListTemplate *listTemplate = (CPListTemplate *)template; CPListSection *section = nil; if (listTemplate.sectionCount > sectionIndexValue) { section = listTemplate.sections[sectionIndexValue]; if (section == nil) { resolve(@(-1)); return; } } else { resolve(@(-1)); return; } NSUInteger index = [section.items indexOfObjectPassingTest:^BOOL(id _Nonnull __strong item, NSUInteger idx, BOOL *stop) { if ([item isKindOfClass:[CPListImageRowItem class]]) { return NO; } CPListItem *it = (CPListItem *)item; if (it.playing) { if (nowPlayingIndexValue != idx) { [it setPlaying:NO]; } return YES; } return NO; }]; if (nowPlayingIndexValue != -1 && section.items.count > nowPlayingIndexValue && nowPlayingIndexValue >= 0) { CPListItem *i = (CPListItem *)(section.items[nowPlayingIndexValue]); if (i != nil) { [i setPlaying:YES]; } } if (index == NSNotFound) { resolve(@(-1)); return; } resolve(@(index)); } RCT_EXPORT_METHOD(metadata:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject) { RNCPStore *store = [RNCPStore sharedManager]; NSMutableDictionary *res = [[NSMutableDictionary alloc] init]; [res setObject:@(CPListItem.maximumImageSize.width) forKey:@"maximumListItemImageWidth"]; [res setObject:@(CPListItem.maximumImageSize.height) forKey:@"maximumListItemImageHeight"]; [res setObject:@(CPListImageRowItem.maximumImageSize.width) forKey:@"maximumListImageRowItemImageWidth"]; [res setObject:@(CPListImageRowItem.maximumImageSize.height) forKey:@"maximumListImageRowItemImageHeight"]; [res setObject:@(CPMaximumNumberOfGridImages) forKey:@"maximumListGridImagesCount"]; [res setObject:@(CPListTemplate.maximumItemCount) forKey:@"maximumListItemCount"]; [res setObject:@(CPListTemplate.maximumSectionCount) forKey:@"maximumListSectionCount"]; CGFloat displayScale = store.interfaceController.carTraitCollection.displayScale; [res setObject:(displayScale != 0 ? @(displayScale) : @(1)) forKey:@"displayScale"]; resolve(res); } RCT_EXPORT_METHOD(updateListTemplate:(NSString*)templateId config:(NSDictionary*)config) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template && [template isKindOfClass:[CPListTemplate class]]) { CPListTemplate *listTemplate = (CPListTemplate *)template; if (config[@"leadingNavigationBarButtons"]) { NSArray *leadingNavigationBarButtons = [self parseBarButtons:[RCTConvert NSArray:config[@"leadingNavigationBarButtons"]] templateId:templateId]; [listTemplate setLeadingNavigationBarButtons:leadingNavigationBarButtons]; } if (config[@"trailingNavigationBarButtons"]) { NSArray *trailingNavigationBarButtons = [self parseBarButtons:[RCTConvert NSArray:config[@"trailingNavigationBarButtons"]] templateId:templateId]; [listTemplate setTrailingNavigationBarButtons:trailingNavigationBarButtons]; } if (config[@"emptyViewTitleVariants"]) { listTemplate.emptyViewTitleVariants = [RCTConvert NSArray:config[@"emptyViewTitleVariants"]]; } if (config[@"emptyViewSubtitleVariants"]) { NSLog(@"%@", [RCTConvert NSArray:config[@"emptyViewSubtitleVariants"]]); listTemplate.emptyViewSubtitleVariants = [RCTConvert NSArray:config[@"emptyViewSubtitleVariants"]]; } } } RCT_EXPORT_METHOD(updateNowPlayingTemplate:(NSDictionary*)config) { CPNowPlayingTemplate *nowPlayingTemplate = [CPNowPlayingTemplate sharedTemplate]; if (config[@"albumArtistButton"] != nil) { [nowPlayingTemplate setAlbumArtistButtonEnabled:[RCTConvert BOOL:config[@"albumArtistButton"]]]; } if (config[@"upNextTitle"] != nil) { [nowPlayingTemplate setUpNextTitle:[RCTConvert NSString:config[@"upNextTitle"]]]; } if (config[@"upNextButton"] != nil) { [nowPlayingTemplate setUpNextButtonEnabled:[RCTConvert BOOL:config[@"upNextButton"]]]; } __weak RNCarPlay *weakSelf = self; NSMutableArray *nowPlayingButtons = [NSMutableArray array]; if (config[@"imageButton"] != nil) { RNCPStore *store = [RNCPStore sharedManager]; UIImage *imageButtonImage = [UIImage imageNamed:config[@"imageButton"] inBundle:[NSBundle mainBundle] compatibleWithTraitCollection:store.interfaceController.carTraitCollection]; if (imageButtonImage != nil) { CPNowPlayingImageButton *imageButton = [[CPNowPlayingImageButton alloc] initWithImage:imageButtonImage handler:^(__kindof CPNowPlayingButton * _Nonnull button) { if (!weakSelf) { return; } [weakSelf sendEventWithName:@"imageButtonTapped" body:@{}]; }]; if (imageButton != nil) { [nowPlayingButtons addObject:imageButton]; } } } if (config[@"playbackRateButton"] && [RCTConvert BOOL:config[@"playbackRateButton"]]) { CPNowPlayingPlaybackRateButton *playbackRateButton = [[CPNowPlayingPlaybackRateButton alloc] initWithHandler:^(__kindof CPNowPlayingButton * _Nonnull button) { if (!weakSelf) { return; } [weakSelf sendEventWithName:@"playbackRateButtonTapped" body:@{}]; }]; if (playbackRateButton != nil) { [nowPlayingButtons addObject:playbackRateButton]; } } [nowPlayingTemplate updateNowPlayingButtons:nowPlayingButtons]; } RCT_EXPORT_METHOD(updateTabBarTemplates:(NSString *)templateId templates:(NSDictionary*)config) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template) { CPTabBarTemplate *tabBarTemplate = (CPTabBarTemplate*) template; [tabBarTemplate updateTemplates:[self parseTemplatesFrom:config]]; } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(updateListTemplateSections:(NSString *)templateId sections:(NSArray*)sections) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template) { CPListTemplate *listTemplate = (CPListTemplate*) template; [listTemplate updateSections:[self parseSections:listTemplate sections:sections]]; } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(updateListTemplateItem:(NSString *)templateId config:(NSDictionary*)config) { RNCPStore *store = [RNCPStore sharedManager]; CPTemplate *template = [store findTemplateById:templateId]; if (template) { CPListTemplate *listTemplate = (CPListTemplate*) template; NSInteger sectionIndex = [RCTConvert NSInteger:config[@"sectionIndex"]]; if (sectionIndex >= listTemplate.sections.count) { NSLog(@"Failed to update item at section %ld, sections size is %lu", (long)sectionIndex, (unsigned long)listTemplate.sections.count); return; } CPListSection *section = listTemplate.sections[sectionIndex]; NSInteger index = [RCTConvert NSInteger:config[@"itemIndex"]]; if (index >= section.items.count) { NSLog(@"Failed to update item at index %ld, section size is %lu", (long)index, (unsigned long)section.items.count); return; } CPListItem *item = (CPListItem *)section.items[index]; if (config[@"imgUrl"]) { [item setImage:[ [UIImage alloc] initWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[RCTConvert NSString:config[@"imgUrl"]]]]] ]; } if (config[@"image"]) { [item setImage:[UIImage imageNamed:config[@"image"]]]; } if (config[@"text"]) { [item setText:[RCTConvert NSString:config[@"text"]]]; } if (config[@"detailText"]) { [item setDetailText:[RCTConvert NSString:config[@"text"]]]; } if (config[@"isPlaying"] != nil) { [item setPlaying:[RCTConvert BOOL:config[@"isPlaying"]]]; } if (config[@"playbackProgress"] != nil) { [item setPlaybackProgress:[RCTConvert CGFloat:config[@"playbackProgress"]]]; } if (config[@"playingIndicatorLocation"] != nil) { [item setPlayingIndicatorLocation:[RCTConvert NSInteger:config[@"playingIndicatorLocation"]]]; } if (config[@"accessoryType"] != nil) { [item setAccessoryType:[RCTConvert NSInteger:config[@"accessoryType"]]]; } if (config[@"isEnabled"] != nil) { if (@available(iOS 15.0, *)) { [item setEnabled:[RCTConvert BOOL:config[@"isEnabled"]]]; } else { // Fallback on earlier versions } } } else { NSLog(@"Failed to find template %@", template); } } RCT_EXPORT_METHOD(enableNowPlaying:(BOOL)enable) { if (enable && !isNowPlayingActive) { [CPNowPlayingTemplate.sharedTemplate addObserver:self]; } else if (!enable && isNowPlayingActive) { [CPNowPlayingTemplate.sharedTemplate removeObserver:self]; } } RCT_EXPORT_METHOD(reactToSelectedResult:(BOOL)status) { if (self.selectedResultBlock) { self.selectedResultBlock(); self.selectedResultBlock = nil; } } # pragma parsers - (NSArray<__kindof CPTemplate*>*) parseTemplatesFrom:(NSDictionary*)config { RNCPStore *store = [RNCPStore sharedManager]; NSMutableArray<__kindof CPTemplate*> *templates = [NSMutableArray new]; NSArray *tpls = [RCTConvert NSDictionaryArray:config[@"templates"]]; for (NSDictionary *tpl in tpls) { CPTemplate *templ = [store findTemplateById:tpl[@"id"]]; // @todo UITabSystemItem [templates addObject:templ]; } return templates; } - (NSArray*) parseBarButtons:(NSArray*)barButtons templateId:(NSString *)templateId { NSMutableArray *result = [NSMutableArray array]; for (NSDictionary *barButton in barButtons) { CPBarButtonType _type; NSString *_id = [barButton objectForKey:@"id"]; NSString *type = [barButton objectForKey:@"type"]; if (type && [type isEqualToString:@"image"]) { _type = CPBarButtonTypeImage; } else { _type = CPBarButtonTypeText; } CPBarButton *_barButton = [[CPBarButton alloc] initWithType:_type handler:^(CPBarButton * _Nonnull barButton) { [self sendEventWithName:@"barButtonPressed" body:@{@"id": _id, @"templateId":templateId}]; }]; BOOL _disabled = [barButton objectForKey:@"disabled"]; [_barButton setEnabled:!_disabled]; if (_type == CPBarButtonTypeText) { NSString *_title = [barButton objectForKey:@"title"]; [_barButton setTitle:_title]; } else if (_type == CPBarButtonTypeImage) { UIImage *_image = [RCTConvert UIImage:[barButton objectForKey:@"image"]]; [_barButton setImage:_image]; } [result addObject:_barButton]; } return result; } - (NSArray*)parseSections:(CPListTemplate *)listTemplate sections:(NSArray*)sections { NSMutableArray *result = [NSMutableArray array]; int index = 0; for (NSDictionary *section in sections) { NSArray *items = [section objectForKey:@"items"]; NSString *_sectionIndexTitle = [section objectForKey:@"sectionIndexTitle"]; NSString *_header = [section objectForKey:@"header"]; NSArray *_items = [self parseListItems:listTemplate items:items startIndex:index]; CPListSection *_section = [[CPListSection alloc] initWithItems:_items header:_header sectionIndexTitle:_sectionIndexTitle]; [result addObject:_section]; int count = (int) [items count]; index = index + count; } return result; } - (NSArray*)parseListItems:(CPListTemplate *)listTemplate items:(NSArray*)items startIndex:(int)startIndex { NSMutableArray *_items = [NSMutableArray array]; int index = startIndex; for (NSDictionary *item in items) { NSString *_type = [item objectForKey:@"type"]; if ([_type isEqualToString:@"text"]) { NSString *_detailText = [item objectForKey:@"detailText"]; NSString *_text = [item objectForKey:@"text"]; UIImage *_image = nil; if (item[@"imgUrl"]) { _image = [self createListItemPlaceholderImage]; } else if (item[@"image"]) { _image = [UIImage imageNamed:item[@"image"]]; } CPListItem *_item = [[CPListItem alloc] initWithText:_text detailText:_detailText image:_image]; if (item[@"imgUrl"]) { dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{ NSData *imgData = [NSData dataWithContentsOfURL:[NSURL URLWithString:[RCTConvert NSString:item[@"imgUrl"]]]]; dispatch_async(dispatch_get_main_queue(), ^{ UIImage *networkImage = [[UIImage alloc] initWithData:imgData]; if (_item != nil) { [_item setImage:networkImage]; } }); }); } if ([item objectForKey:@"isPlaying"] != nil) { [_item setPlaying:[RCTConvert BOOL:[item objectForKey:@"isPlaying"]]]; } if ([item objectForKey:@"playbackProgress"] != nil) { [_item setPlaying:[RCTConvert CGFloat:[item objectForKey:@"playbackProgress"]]]; } if ([item objectForKey:@"playingIndicatorLocation"] != nil) { [_item setPlayingIndicatorLocation:[RCTConvert NSInteger:[item objectForKey:@"playingIndicatorLocation"]]]; } if ([item objectForKey:@"accessoryType"] != nil) { [_item setAccessoryType:[RCTConvert NSInteger:[item objectForKey:@"accessoryType"]]]; } if ([item objectForKey:@"isEnabled"] != nil) { if (@available(iOS 15.0, *)) { [_item setEnabled:[RCTConvert BOOL:[item objectForKey:@"isEnabled"]]]; } else { // Fallback on earlier versions } } [_item setUserInfo:@{ @"index": @(index) }]; __weak RNCarPlay *weakSelf = self; _item.handler = ^(id it, dispatch_block_t completionBlock) { if (it == nil) { completionBlock(); return; } NSNumber* index = [it.userInfo objectForKey:@"index"]; [weakSelf sendTemplateEventWithName:listTemplate name:@"didSelectListItem" json:@{ @"index": index }]; weakSelf.selectedResultBlock = completionBlock; }; [_items addObject:_item]; } else if ([_type isEqualToString:@"image"]) { NSMutableArray *_images = [NSMutableArray array]; NSString *_text = [item objectForKey:@"text"]; if (item[@"gridImageUrls"] != nil) { NSArray *_urls = [RCTConvert NSArray:item[@"gridImageUrls"]]; for (id _url in _urls) { UIImage *_image = [[UIImage alloc] initWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[RCTConvert NSString:_url]]]]; [_images addObject:_image]; } } CPListImageRowItem *_item = [[CPListImageRowItem alloc] initWithText:_text images:_images]; if ([item objectForKey:@"isEnabled"] != nil) { if (@available(iOS 15.0, *)) { [_item setEnabled:[RCTConvert BOOL:[item objectForKey:@"isEnabled"]]]; } else { // Fallback on earlier versions } } [_item setUserInfo:@{ @"index": @(index) }]; __weak RNCarPlay *weakSelf = self; _item.handler = ^(id it, dispatch_block_t completionBlock) { if (it == nil) { completionBlock(); return; } NSNumber* index = [it.userInfo objectForKey:@"index"]; [weakSelf sendTemplateEventWithName:listTemplate name:@"didSelectListItem" json:@{ @"index": index }]; weakSelf.selectedResultBlock = completionBlock; }; [_items addObject:_item]; } index = index + 1; } return _items; } - (NSArray*)parseGridButtons:(NSArray*)buttons templateId:(NSString*)templateId { NSMutableArray *result = [NSMutableArray array]; int index = 0; for (NSDictionary *button in buttons) { NSString *_id = [button objectForKey:@"id"]; NSArray *_titleVariants = [button objectForKey:@"titleVariants"]; UIImage *_image = [RCTConvert UIImage:[button objectForKey:@"image"]]; CPGridButton *_button = [[CPGridButton alloc] initWithTitleVariants:_titleVariants image:_image handler:^(CPGridButton * _Nonnull barButton) { [self sendEventWithName:@"gridButtonPressed" body:@{@"id": _id, @"templateId":templateId, @"index": @(index) }]; }]; BOOL _disabled = [button objectForKey:@"disabled"]; [_button setEnabled:!_disabled]; [result addObject:_button]; index = index + 1; } return result; } - (CPAlertAction*)parseAlertAction:(NSDictionary*)json body:(NSDictionary*)body { return [[CPAlertAction alloc] initWithTitle:[RCTConvert NSString:json[@"title"]] style:(CPAlertActionStyle) [RCTConvert NSUInteger:json[@"style"]] handler:^(CPAlertAction * _Nonnull action) { [self sendEventWithName:@"alertActionPressed" body:body]; }]; } - (UIImage *)scaleImage:(UIImage *)image toSize:(CGSize)newSize { UIGraphicsBeginImageContextWithOptions(newSize, NO, 0.0); [image drawInRect:CGRectMake(0, 0, newSize.width, newSize.height)]; UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return newImage; } - (UIImage *)createListItemPlaceholderImage { RNCPStore *store = [RNCPStore sharedManager]; CGFloat displayScale = store.interfaceController.carTraitCollection.displayScale; CGRect rect = CGRectMake(0.0f, 0.0f, CPListItem.maximumImageSize.width * displayScale, CPListItem.maximumImageSize.height * displayScale); UIColor *color = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.16]; UIGraphicsBeginImageContext(rect.size); CGContextRef context = UIGraphicsGetCurrentContext(); CGContextSetFillColorWithColor(context, [color CGColor]); CGContextFillRect(context, rect); UIImage *theImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return theImage; } - (void)sendTemplateEventWithName:(CPTemplate *)template name:(NSString*)name { [self sendTemplateEventWithName:template name:name json:@{}]; } - (void)sendTemplateEventWithName:(CPTemplate *)template name:(NSString*)name json:(NSDictionary*)json { NSMutableDictionary *body = [[NSMutableDictionary alloc] initWithDictionary:json]; NSDictionary *userInfo = [template userInfo]; if ([userInfo objectForKey:@"templateId"] != nil) { [body setObject:[userInfo objectForKey:@"templateId"] forKey:@"templateId"]; [self sendEventWithName:name body:body]; } } - (CPAlertActionStyle)parseAlertActionStyle:(NSString*) json { if ([json isEqualToString:@"cancel"]) { return CPAlertActionStyleCancel; } else if ([json isEqualToString:@"destructive"]) { return CPAlertActionStyleDestructive; } return CPAlertActionStyleDefault; } # pragma TabBarTemplate - (void)tabBarTemplate:(CPTabBarTemplate *)tabBarTemplate didSelectTemplate:(__kindof CPTemplate *)selectedTemplate { NSString* selectedTemplateId = [[selectedTemplate userInfo] objectForKey:@"templateId"]; [self sendTemplateEventWithName:tabBarTemplate name:@"didSelectTemplate" json:@{@"selectedTemplateId":selectedTemplateId}]; } # pragma InterfaceController - (void)templateDidAppear:(CPTemplate *)aTemplate animated:(BOOL)animated { [self sendTemplateEventWithName:aTemplate name:@"didAppear" json:@{ @"animated": @(animated) }]; } - (void)templateDidDisappear:(CPTemplate *)aTemplate animated:(BOOL)animated { [self sendTemplateEventWithName:aTemplate name:@"didDisappear" json:@{ @"animated": @(animated) }]; } - (void)templateWillAppear:(CPTemplate *)aTemplate animated:(BOOL)animated { [self sendTemplateEventWithName:aTemplate name:@"willAppear" json:@{ @"animated": @(animated) }]; } - (void)templateWillDisappear:(CPTemplate *)aTemplate animated:(BOOL)animated { [self sendTemplateEventWithName:aTemplate name:@"willDisappear" json:@{ @"animated": @(animated) }]; } # pragma NowPlaying - (void)nowPlayingTemplateUpNextButtonTapped:(CPNowPlayingTemplate *)nowPlayingTemplate { [self sendEventWithName:@"upNextButtonTapped" body:@{}]; } - (void)nowPlayingTemplateAlbumArtistButtonTapped:(CPNowPlayingTemplate *)nowPlayingTemplate { [self sendEventWithName:@"albumArtistButtonTapped" body:@{}]; } - (NSString *)sliceString:(NSString *)originalString withByteLength:(NSUInteger)length { NSData* originalData = [originalString dataUsingEncoding:NSUTF8StringEncoding]; const char *originalBytes = originalData.bytes; //make sure to use a loop to get a not nil string. //because your certain length data may be not decode by NSString for (NSUInteger i = length; i > 0; i--) { @autoreleasepool { NSData *data = [NSData dataWithBytes:originalBytes length:i]; NSString *string = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; if (string) { return string; } } } return @""; } @end