My GWT 2.5.1 app has sound effects which are played upon various user actions. I have both WAV and MP3 versions of each sound in a DataResources ClientBundle. This is working well in the desktop browsers I tested, but no audio was emitted by iOS until I put @DoNotEmbed annotations on the WAV resources. In other words, iOS was not producing audio from embedded data URIs. It is now producing audio from the ...cache.wav files that the GWT compiler emits, but there are variable and unacceptably long delays between the user action, i.e., execution of the code to play the audio, and the sound effect. GUI changes are not delayed, so because of the audio delay the sounds are out of sync with the GUI.
My code is based on SoundEffects.java<https://code.google.com/p/google-web-toolkit/source/browse/trunk/samples/mobilewebapp/src/main/java/com/google/gwt/sample/mobilewebapp/client/ui/SoundEffects.java>in the sample mobilewebapp. This code attempts to pre-fetch the resources by playing them at zero volume when the associated AudioElement is created. I assume that the problem is that iOS is not caching the audio files. I will appreciate any suggestions. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
