Add RecognitionConfig.Builder. (2c817caa) · Commits · e / os / android_frameworks_base

core/api/system-current.txt

+10 −0

Original line number	Diff line number	Diff line
		@@ -6833,6 +6833,16 @@ package android.hardware.soundtrigger {
		field @NonNull public static final android.os.Parcelable.Creator<android.hardware.soundtrigger.SoundTrigger.RecognitionConfig> CREATOR;
		}

		public static final class SoundTrigger.RecognitionConfig.Builder {
		ctor public SoundTrigger.RecognitionConfig.Builder();
		method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig build();
		method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig.Builder setAllowMultipleTriggers(boolean);
		method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig.Builder setAudioCapabilities(int);
		method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig.Builder setCaptureRequested(boolean);
		method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig.Builder setData(@Nullable byte[]);
		method @NonNull public android.hardware.soundtrigger.SoundTrigger.RecognitionConfig.Builder setKeyphrases(@NonNull java.util.Collection<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);
		}

		public static class SoundTrigger.RecognitionEvent {
		method @Nullable public android.media.AudioFormat getCaptureFormat();
		method public int getCaptureSession();

core/api/test-current.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -1887,7 +1887,7 @@ package android.hardware.soundtrigger {
		}

		@FlaggedApi("android.media.soundtrigger.manager_api") public static final class SoundTrigger.RecognitionConfig implements android.os.Parcelable {
		ctor public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[], int);
		ctor @Deprecated public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[], int);
		ctor public SoundTrigger.RecognitionConfig(boolean, boolean, @Nullable android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra[], @Nullable byte[]);
		}

core/java/android/hardware/soundtrigger/SoundTrigger.java

+87 −0

Original line number	Diff line number	Diff line
		@@ -1529,6 +1529,8 @@ public class SoundTrigger {
		* config that can be used by
		* {@link SoundTriggerModule#startRecognition(int, RecognitionConfig)}
		*
		* @deprecated should use builder-based constructor instead.
		* TODO(b/368042125): remove this method.
		* @param captureRequested Whether the DSP should capture the trigger sound.
		* @param allowMultipleTriggers Whether the service should restart listening after the DSP
		* triggers.
		@@ -1539,6 +1541,8 @@ public class SoundTrigger {
		*
		* @hide
		*/
		@Deprecated
		@SuppressWarnings("Todo")
		@TestApi
		public RecognitionConfig(boolean captureRequested, boolean allowMultipleTriggers,
		@SuppressLint("ArrayReturn") @Nullable KeyphraseRecognitionExtra[] keyphrases,
		@@ -1695,6 +1699,89 @@ public class SoundTrigger {
		result = prime * result + mAudioCapabilities;
		return result;
		}

		/**
		* Builder class for {@link RecognitionConfig} objects.
		*/
		public static final class Builder {
		private boolean mCaptureRequested;
		private boolean mAllowMultipleTriggers;
		@Nullable private KeyphraseRecognitionExtra[] mKeyphrases;
		@Nullable private byte[] mData;
		private int mAudioCapabilities;

		/**
		* Constructs a new Builder with the default values.
		*/
		public Builder() {
		}

		/**
		* Sets capture requested state.
		* @param captureRequested The new requested state.
		* @return the same Builder instance.
		*/
		public @NonNull Builder setCaptureRequested(boolean captureRequested) {
		mCaptureRequested = captureRequested;
		return this;
		}

		/**
		* Sets allow multiple triggers state.
		* @param allowMultipleTriggers The new allow multiple triggers state.
		* @return the same Builder instance.
		*/
		public @NonNull Builder setAllowMultipleTriggers(boolean allowMultipleTriggers) {
		mAllowMultipleTriggers = allowMultipleTriggers;
		return this;
		}

		/**
		* Sets the keyphrases field.
		* @param keyphrases The new keyphrases.
		* @return the same Builder instance.
		*/
		public @NonNull Builder setKeyphrases(
		@NonNull Collection<KeyphraseRecognitionExtra> keyphrases) {
		mKeyphrases = keyphrases.toArray(new KeyphraseRecognitionExtra[keyphrases.size()]);
		return this;
		}

		/**
		* Sets the data field.
		* @param data The new data.
		* @return the same Builder instance.
		*/
		public @NonNull Builder setData(@Nullable byte[] data) {
		mData = data;
		return this;
		}

		/**
		* Sets the audio capabilities field.
		* @param audioCapabilities The new audio capabilities.
		* @return the same Builder instance.
		*/
		public @NonNull Builder setAudioCapabilities(int audioCapabilities) {
		mAudioCapabilities = audioCapabilities;
		return this;
		}

		/**
		* Combines all of the parameters that have been set and return a new
		* {@link RecognitionConfig} object.
		* @return a new {@link RecognitionConfig} object
		*/
		public @NonNull RecognitionConfig build() {
		RecognitionConfig config = new RecognitionConfig(
		/* captureRequested= */ mCaptureRequested,
		/* allowMultipleTriggers= */ mAllowMultipleTriggers,
		/* keyphrases= */ mKeyphrases,
		/* data= */ mData,
		/* audioCapabilities= */ mAudioCapabilities);
		return config;
		}
		};
		}

		/**