Differ AudioManager retrieval to whenever AudioFocusManagement is req…#1616
Merged
copybara-service[bot] merged 5 commits intoandroidx:mainfrom Aug 21, 2024
Merged
Differ AudioManager retrieval to whenever AudioFocusManagement is req…#1616copybara-service[bot] merged 5 commits intoandroidx:mainfrom
copybara-service[bot] merged 5 commits intoandroidx:mainfrom
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icbaker
reviewed
Aug 14, 2024
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| private AudioManager getAudioManager() { | ||
| if (audioManager == null) { |
Collaborator
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NIt: you can use Guava's Suppliers.memoize for this, to avoid manually needing to check for null, so change private final AudioManager audioManager; above to private final Supplier<AudioManager> audioManager;, change the instantiation to:
this.audioManager =
Suppliers.memoize(() -> checkNotNull(
(AudioManager) context.getApplicationContext().getSystemService(Context.AUDIO_SERVICE)));
And then change the usage sites from audioManager to audioManager.get()
Maybe change the field name to audioManagerSupplier too - up to you.
Contributor
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Good suggestion. Will change accordingly
Collaborator
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I'm going to send this for internal review now. You may see some more commits being added as I make changes in response to review feedback. Please refrain from pushing any more substantive changes as it will complicate the internal review - thanks! |
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