Changing the Format of iOS AVAudioEngine Mic Input
AVAudioEngine mic input is always rendered at 44 kHZ , 32 bit. Specifying a different format when you tap the mic input does not take effect. There might be some specific instances in which we want to record the mic input in a different format, maybe to input it to a machine…
Have you ever wondered how you can get content from your app suggested in spotlight search? Say, you have a location which you viewed in your app and you want to be able to search and find it again.
This is the second installment of a two part article on iOS 10 notifications. Today we’ll go through the technical details on how to implement notification attachments and many more sophisticated features introduced in iOS 10.