Wave Generator: Implement option to generate waves without PSLab Device #1976
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Hi @dwlsalmeida how is it going. Would be great to get this feature in. Would love to see the next steps. |
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Hey @mariobehling This is semi-working. Might as well give it another go today. Did you try it out? I'd appreciate some feedback. Sent from my Redmi Note 5 using FastHub |
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@mariobehling @CloudyPadmal can I get someone to look this over? I have implemented a radio button that checks whether there's anything hooked up into the audio jack before playing the signal. What now? Any guidance is appreciated, thanks! :) |
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Signed-off-by: Daniel W. S. Almeida dwlsalmeida@gmail.com
First steps for #1974
This is not ready yet.
Current code crashes with java.lang.IllegalStateException: Unable to retrieve AudioTrack pointer for write() . I will investigate.I would appreciate some feedback on this, specially as I am not sure whether I have understood the task 100%. I have based my work on this blog post.
Changes:
Add a button to generate waves without a PSLab device, using the phone as the source for the signal. Refactor existing sampling code from its current implementation in ProduceSoundTask into a separate method for code reuse.
Checklist:
strings.xml,dimens.xmlandcolors.xmlwithout hard-coding themstrings.xml,dimens.xmlorcolors.xml