Merge "audio: Add microphone icon to input settings" into main

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<vector xmlns:android="http://schemas.android.com/apk/res/android"

        android:width="24dp"

        android:height="24dp"

        android:tint="?attr/colorControlNormal"

        android:viewportHeight="960"

        android:viewportWidth="960">

    <path

        android:fillColor="@android:color/white"

        android:pathData="M480,560Q430,560 395,525Q360,490 360,440L360,200Q360,150 395,115Q430,80 480,80Q530,80 565,115Q600,150 600,200L600,440Q600,490 565,525Q530,560 480,560ZM480,320Q480,320 480,320Q480,320 480,320L480,320Q480,320 480,320Q480,320 480,320Q480,320 480,320Q480,320 480,320L480,320Q480,320 480,320Q480,320 480,320ZM440,840L440,717Q336,703 268,624Q200,545 200,440L280,440Q280,523 338.5,581.5Q397,640 480,640Q563,640 621.5,581.5Q680,523 680,440L760,440Q760,545 692,624Q624,703 520,717L520,840L440,840ZM480,480Q497,480 508.5,468.5Q520,457 520,440L520,200Q520,183 508.5,171.5Q497,160 480,160Q463,160 451.5,171.5Q440,183 440,200L440,440Q440,457 451.5,468.5Q463,480 480,480Z" />

</vector>

 No newline at end of file

    @VisibleForTesting

    int getDrawableResId() {

        // TODO(b/357122624): check with UX to obtain the icon for desktop devices.

        return R.drawable.ic_media_tablet;

        return R.drawable.ic_media_microphone;

    }

    @Override

import static com.google.common.truth.Truth.assertThat;

import static org.mockito.Mockito.mock;

import static org.mockito.Mockito.when;

import android.content.Context;

import android.media.AudioDeviceInfo;

import android.platform.test.flag.junit.SetFlagsRule;

                        CURRENT_VOLUME,

                        IS_VOLUME_FIXED);

        assertThat(builtinMediaDevice).isNotNull();

        assertThat(builtinMediaDevice.getDrawableResId()).isEqualTo(R.drawable.ic_media_tablet);

        assertThat(builtinMediaDevice.getDrawableResId()).isEqualTo(R.drawable.ic_media_microphone);

    }

    @Test