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Commit af1b72c8 authored by Hongwei Wang's avatar Hongwei Wang
Browse files

Addresses API review feedback on AudioVolumeGroup(s) 

- AudioVolumeGroups.iterator() return is non-null
- AudioVolumeGroup.getAudioAttributes return is non-null

Bug: 126700884
Test: m -j
Change-Id: Ib31663ea12a6a58248164652cd7e72d897bb2149
parent 7b1a7b37

api/system-current.txt

+2 −2
Original line number Diff line number Diff line
@@ -3680,7 +3680,7 @@ package android.media.audiopolicy { 














  public final class AudioVolumeGroup implements android.os.Parcelable {















    method public int describeContents();













    method public java.util.List<android.media.AudioAttributes> getAudioAttributes();













    method @NonNull public java.util.List<android.media.AudioAttributes> getAudioAttributes();















    method public int getId();















    method @NonNull public int[] getLegacyStreamTypes();















    method @NonNull public String name();









@@ -3692,7 +3692,7 @@ package android.media.audiopolicy {













    ctor public AudioVolumeGroups();















    method public int describeContents();















    method @Nullable public android.media.audiopolicy.AudioVolumeGroup getById(int);













    method public java.util.Iterator<android.media.audiopolicy.AudioVolumeGroup> iterator();













    method @NonNull public java.util.Iterator<android.media.audiopolicy.AudioVolumeGroup> iterator();















    method public int size();















    method public void writeToParcel(@NonNull android.os.Parcel, int);















    field public static final android.os.Parcelable.Creator<android.media.audiopolicy.AudioVolumeGroups> CREATOR;

































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



+1
−1




























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@@ -77,7 +77,7 @@ public final class AudioVolumeGroup implements Parcelable {













    /**















     * @return List of {@link AudioAttributes} involved in this {@link AudioVolumeGroup}.















     */













    public List<AudioAttributes> getAudioAttributes() {













    public @NonNull List<AudioAttributes> getAudioAttributes() {















        return Arrays.asList(mAudioAttributes);















    }

















































media/java/android/media/audiopolicy/AudioVolumeGroups.java



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−1




























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@@ -70,7 +70,7 @@ public final class AudioVolumeGroups implements Iterable<AudioVolumeGroup>, Parc













     * Returns an {@link Iterator}















     */















    @Override













    public Iterator<AudioVolumeGroup> iterator() {













    public @NonNull Iterator<AudioVolumeGroup> iterator() {















        return mAudioVolumeGroupList.iterator();















    }