Reply To: OpenEarsEventsObserver not working properly

[phunkytube]

Hi Halle, thanks for the swift reply! My code is the following (with names replaced for simplicity):

// OpenEarsWrapper.h
#import <Foundation/Foundation.h>
#import <OpenEars/OpenEarsEventsObserver.h>

@interface OpenEarsWrapper : NSObject <OpenEarsEventsObserverDelegate>

- (id)initAndStartListeningWithWordsArray:(NSArray *)_words filename:(NSString *)_filename;

@end

// OpenEarsWrapper.m
#import "OpenEarsWrapper.h"
#import <OpenEars/LanguageModelGenerator.h>
#import <OpenEars/PocketsphinxController.h>
#import <OpenEars/OpenEarsLogging.h>

@interface OpenEarsWrapper ()

@property (nonatomic, strong) OpenEarsEventsObserver *openEarsEventsObserver;

@property (nonatomic, strong) NSString *languageModelPath;
@property (nonatomic, strong) NSString *dictionaryPath;

@property (nonatomic, strong) PocketsphinxController *pocketSphinxController; // out of curiosity why is the 's' in "sphinx" lowercase???

@end

@implementation OpenEarsWrapper

@synthesize openEarsEventsObserver;
@synthesize languageModelPath, dictionaryPath;
@synthesize pocketSphinxController;

- (id)initAndStartListeningWithWordsArray:(NSArray *)_words filename:(NSString *)_filename {
	self = [super init];
	
	if (self) {
		//[OpenEarsLogging startOpenEarsLogging];
		
		openEarsEventsObserver = [[OpenEarsEventsObserver alloc] init];
		[openEarsEventsObserver setDelegate:self];
		
		LanguageModelGenerator *languageModelGenerator = [[LanguageModelGenerator alloc] init];
		
		NSError *error = [languageModelGenerator generateLanguageModelFromArray:_words withFilesNamed:_filename];
		
		NSDictionary *languageGeneratorResults = nil;
		
		if ([error code] == noErr) {
			languageGeneratorResults = [error userInfo];
			
			languageModelPath = [languageGeneratorResults objectForKey:kLanguageModelPathKey];
			dictionaryPath = [languageGeneratorResults objectForKey:kDictionaryPathKey];
		} else {
			NSLog(@"Error: %@", [error localizedDescription]);
			return self;
		}
		
		pocketSphinxController = [[PocketsphinxController alloc] init];
		
		[pocketSphinxController startListeningWithLanguageModelAtPath:languageModelPath dictionaryAtPath:dictionaryPath languageModelIsJSGF:NO];
	}
	
	return self;
}

- (void)pocketsphinxDidReceiveHypothesis:(NSString *)hypothesis recognitionScore:(NSString *)recognitionScore utteranceID:(NSString *)utteranceID {
	NSLog(@"why doesn't this fire!!!!");
}

@end