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Return early when audioManager is null

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Also declare and use `AudioFormat` directly instead of building it later.

PiperOrigin-RevId: 683637116
This commit is contained in:
rohks 2024-10-08 08:40:21 -07:00 committed by Copybara-Service
parent fd48dd9ce8
commit 8f82a15e48
1 changed files with 6 additions and 5 deletions
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11
libraries/decoder_iamf/src/main/java/androidx/media3/decoder/iamf/LibiamfAudioRenderer.java
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@ -94,18 +94,19 @@ public class LibiamfAudioRenderer extends DecoderAudioRenderer<IamfDecoder> {
} }
AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
AudioFormat.Builder audioFormat =
new AudioFormat.Builder()
.setEncoding(IamfDecoder.OUTPUT_PCM_ENCODING)
.setChannelMask(IamfDecoder.SPATIALIZED_OUTPUT_LAYOUT);
if (audioManager == null) { if (audioManager == null) {
return false; return false;
} }
AudioFormat audioFormat =
new AudioFormat.Builder()
.setEncoding(IamfDecoder.OUTPUT_PCM_ENCODING)
.setChannelMask(IamfDecoder.SPATIALIZED_OUTPUT_LAYOUT)
.build();
Spatializer spatializer = audioManager.getSpatializer(); Spatializer spatializer = audioManager.getSpatializer();
return spatializer.getImmersiveAudioLevel() != Spatializer.SPATIALIZER_IMMERSIVE_LEVEL_NONE return spatializer.getImmersiveAudioLevel() != Spatializer.SPATIALIZER_IMMERSIVE_LEVEL_NONE
&& spatializer.isAvailable() && spatializer.isAvailable()
&& spatializer.isEnabled() && spatializer.isEnabled()
&& spatializer.canBeSpatialized( && spatializer.canBeSpatialized(
AudioAttributes.DEFAULT.getAudioAttributesV21().audioAttributes, audioFormat.build()); AudioAttributes.DEFAULT.getAudioAttributesV21().audioAttributes, audioFormat);
} }
} }