CODEWITHSUNDEEP
iosswifthomekit
Nirmal Choudhari
Nirmal Choudhari

Reputation: 559

HMAccessoryDelegate Method not called

I want to get value of updatable characteristics for particular accessory.

So I am using func accessory(accessory: HMAccessory!, service: HMService!, didUpdateValueForCharacteristic characteristic: HMCharacteristic!) method.

But this method is not called. Another method from same delegate is being called. What should be the problem?

Upvotes: 3

Views: 884

Answers (1)

Samir
Samir

Reputation: 892

Enabled notification for the characteristic in viewWillAppear.

for (HMCharacteristic *thisCharacteristic in characteristicsArray) {
    if ([thisCharacteristic.properties containsObject:HMCharacteristicPropertySupportsEventNotification]) {
        [thisCharacteristic enableNotification:TRUE completionHandler:^(NSError *error) {
            if (error) {
                NSLog(@"Error while enabling notification");
            }
            else    {
                NSLog(@"Notification enabled");
            }
        }];
    }

Also Disable the notification in viewWillDisappear

Upvotes: 13

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