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Commit 9887b0f9 authored by Daniel Cardenas's avatar Daniel Cardenas Committed by Jiabin Huang
Browse files

Add toString method to AudioProfile class 

Bug: 183425455
Test: TVTS
      ag/13404743
Change-Id: I47f22580484c453237756670b5197b007d43e44b
(cherry picked from commit f5c29cec)
parent 1ee02141

media/java/android/media/AudioProfile.java

+28 −0
Original line number Diff line number Diff line
@@ -18,6 +18,9 @@ package android.media; 


import android.annotation.NonNull;



import java.util.Arrays;

import java.util.stream.Collectors;



/**

 * An AudioProfile is specific to an audio format and lists supported sampling rates and

 * channel masks for that format.  An {@link AudioDeviceInfo} has a list of supported AudioProfiles.
@@ -63,4 +66,29 @@ public class AudioProfile { 
    public @NonNull int[] getSampleRates() {

        return mSamplingRates;

    }



    @Override

    public String toString() {

        StringBuilder sb = new StringBuilder("{");

        sb.append(AudioFormat.toLogFriendlyEncoding(mFormat));

        if (mSamplingRates != null && mSamplingRates.length > 0) {

            sb.append(", sampling rates=").append(Arrays.toString(mSamplingRates));

        }

        if (mChannelMasks != null && mChannelMasks.length > 0) {

            sb.append(", channel masks=").append(toHexString(mChannelMasks));

        }

        if (mChannelIndexMasks != null && mChannelIndexMasks.length > 0) {

            sb.append(", channel index masks=").append(Arrays.toString(mChannelIndexMasks));

        }

        sb.append("}");

        return sb.toString();

    }



    private static String toHexString(int[] ints) {

        if (ints == null || ints.length == 0) {

            return "";

        }

        return Arrays.stream(ints).mapToObj(anInt -> String.format("0x%02X, ", anInt))

                .collect(Collectors.joining());

    }

}