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Commit e3b2dbbf authored by Oscar Azucena's avatar Oscar Azucena Committed by Android (Google) Code Review
Browse files

Merge changes from topic "STEP3_VOL_GROUP_IMPR" into main 

* changes:
  Audio: add dump in AudioVolumeGroup and Strategy
  AudioProductStrategy: add a matching score API
  AudioProductStrategy / AudioVolumeGroups: filters internals
parents 19045c31 5b287e85

core/jni/android_media_AudioProductStrategies.cpp

+5 −1
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ static struct { 
    jfieldID    mVolumeGroupId;

    jfieldID    mLegacyStreamType;

    jfieldID    mAudioAttributes;

    jfieldID    mStrategyId;

} gAudioAttributesGroupsFields;



static jclass gArrayListClass;
@@ -130,6 +131,7 @@ static jint convertAudioProductStrategiesFromNative( 
                                                       gAudioAttributesGroupCstor,

                                                       jGroupId,

                                                       jLegacyStreamType,

                                                       jStrategyId,

                                                       jAudioAttributes);

        env->SetObjectArrayElement(jAudioAttributesGroups, indexGroup++, jAudioAttributesGroup);
@@ -239,11 +241,13 @@ int register_android_media_AudioProductStrategies(JNIEnv *env) 
    jclass audioAttributesGroupClass = FindClassOrDie(env, kAudioAttributesGroupsClassPathName);

    gAudioAttributesGroupClass = MakeGlobalRefOrDie(env, audioAttributesGroupClass);

    gAudioAttributesGroupCstor = GetMethodIDOrDie(env, audioAttributesGroupClass, "<init>",

                                                  "(II[Landroid/media/AudioAttributes;)V");

                                                  "(III[Landroid/media/AudioAttributes;)V");

    gAudioAttributesGroupsFields.mVolumeGroupId = GetFieldIDOrDie(

                env, audioAttributesGroupClass, "mVolumeGroupId", "I");

    gAudioAttributesGroupsFields.mLegacyStreamType = GetFieldIDOrDie(

                env, audioAttributesGroupClass, "mLegacyStreamType", "I");

    gAudioAttributesGroupsFields.mStrategyId = GetFieldIDOrDie(

                env, audioAttributesGroupClass, "mProductStrategyId", "I");

    gAudioAttributesGroupsFields.mAudioAttributes = GetFieldIDOrDie(

                env, audioAttributesGroupClass, "mAudioAttributes",

                "[Landroid/media/AudioAttributes;");

media/java/android/media/audiopolicy/AudioProductStrategy.java

+329 −123

File changed.

Preview size limit exceeded, changes collapsed.

media/java/android/media/audiopolicy/AudioVolumeGroup.java

+18 −9
Original line number Diff line number Diff line
@@ -85,12 +85,19 @@ public final class AudioVolumeGroup implements Parcelable { 
        if (status != AudioSystem.SUCCESS) {

            Log.w(TAG, ": listAudioVolumeGroups failed");

        }

        avgList.removeIf(avg -> avg.isInternalGroup());

        return avgList;

    }



    private static native int native_list_audio_volume_groups(

            ArrayList<AudioVolumeGroup> groups);



    private boolean isInternalGroup() {

        return Arrays.stream(mAudioAttributes)

                .filter(aa -> AudioProductStrategy.isInternalAttributesForStrategy(aa))

                .findFirst().isPresent();

    }



    /**

     * @param name of the volume group

     * @param id of the volume group
@@ -200,21 +207,23 @@ public final class AudioVolumeGroup implements Parcelable { 


    @Override

    public @NonNull String toString() {

        return toString("");

    }



    String toString(String indent) {

        StringBuilder s = new StringBuilder();

        s.append("\n Name: ");

        s.append(mName);

        s.append(" Id: ");

        s.append(Integer.toString(mId));

        s.append("\n").append(indent).append("Name: ").append(mName);

        s.append(" Id: ").append(mId);



        s.append("\n     Supported Audio Attributes:");

        s.append("\n").append(indent).append(indent).append("Supported Audio Attributes:");

        for (AudioAttributes attribute : mAudioAttributes) {

            s.append("\n       -");

            s.append("\n").append(indent).append(indent).append(indent).append("-");

            s.append(attribute.toString());

        }

        s.append("\n     Supported Legacy Stream Types: { ");



        s.append("\n").append(indent).append(indent).append("Supported Legacy Stream Types: { ");

        for (int legacyStreamType : mLegacyStreamTypes) {

            s.append(Integer.toString(legacyStreamType));

            s.append(" ");

            s.append(legacyStreamType).append(" ");

        }

        s.append("}");

        return s.toString();

services/core/java/com/android/server/audio/AudioService.java

+2 −0
Original line number Diff line number Diff line
@@ -13140,6 +13140,8 @@ public class AudioService extends IAudioService.Stub 
        pw.println("\n");

        dumpSupportedSystemUsage(pw);













        AudioProductStrategy.dump(pw);



























        pw.println("\n");















        pw.println("\nSpatial audio:");















        pw.println("mHasSpatializerEffect:" + mHasSpatializerEffect + " (effect present)");