Errata

Making Musical Apps

Errata for Making Musical Apps

Submit your own errata for this product.

The errata list is a list of errors and their corrections that were found after the product was released.

The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.

Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version Location Description Submitted by Date submitted
73
2nd paragraph

Instead of meantioning that
the permission android.permission.RECORD_AUDIO" needs to be added to
AndroidManifest.xml,
it might be better to print the whole line that needs to be added:

<uses-permission android:name="android.permission.RECORD_AUDIO" />

(Not being an experienced android programmer, this took me a while to figure out).

Love the book otherwise!

Cheers,
Joachim

 Joachim Gossmann  Mar 21, 2013 
PDF Page 95
Within code for GTViewController.m

The method "-(void)viewDidUnload" was deprecated in iOS 6 and will never be called. It might be worth either commenting that fact in the code or in the paragraph below; or providing a different way of accomplishing the same task.

 Joachim Fainberg  Dec 07, 2013 
PDF Page 104
under the title "improving the user interface"

you say: new file -> objective s class and choose UIView as the superclass

so it should be subclass or am i wrong? because in xcode there subclass that we can only choose

Adam Zaremba  Nov 20, 2012