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Force external surround sound flag if requested by device

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Some FireOS6 devices ask to force the external surround global
flag and ignore any signals from the HDMI connection.

This is the equivalent change of e341944d1e

PiperOrigin-RevId: 614634499
(cherry picked from commit 410c0492cc9c7888df7a5283c5ebf8d99bf9c0cc)
This commit is contained in:
tonihei 2024-03-11 05:52:52 -07:00 committed by SheenaChhabra
parent a85d9e251c
commit fffbf9ac4e
1 changed files with 16 additions and 3 deletions
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19
libraries/exoplayer/src/main/java/androidx/media3/exoplayer/audio/AudioCapabilities.java
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@ -20,6 +20,7 @@ import static androidx.media3.common.util.Assertions.checkNotNull;
import static java.lang.Math.max;
import android.annotation.SuppressLint;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
@ -90,6 +91,13 @@ public final class AudioCapabilities {
/** Global settings key for devices that can specify external surround sound. */
private static final String EXTERNAL_SURROUND_SOUND_KEY = "external_surround_sound_enabled";
/**
* Global setting key for devices that want to force the usage of {@link
* #EXTERNAL_SURROUND_SOUND_KEY} over other signals like HDMI.
*/
private static final String FORCE_EXTERNAL_SURROUND_SOUND_KEY =
"use_external_surround_sound_flag";
/**
* @deprecated Use {@link #getCapabilities(Context, AudioAttributes, AudioDeviceInfo)} instead.
*/
@ -168,12 +176,17 @@ public final class AudioCapabilities {
getAudioProfiles(Ints.toArray(supportedEncodings.build()), DEFAULT_MAX_CHANNEL_COUNT));
}
if (deviceMaySetExternalSurroundSoundGlobalSetting()
&& Global.getInt(context.getContentResolver(), EXTERNAL_SURROUND_SOUND_KEY, 0) == 1) {
ContentResolver contentResolver = context.getContentResolver();
boolean forceExternalSurroundSoundSetting =
Global.getInt(contentResolver, FORCE_EXTERNAL_SURROUND_SOUND_KEY, 0) == 1;
if ((forceExternalSurroundSoundSetting || deviceMaySetExternalSurroundSoundGlobalSetting())
&& Global.getInt(contentResolver, EXTERNAL_SURROUND_SOUND_KEY, 0) == 1) {
supportedEncodings.addAll(EXTERNAL_SURROUND_SOUND_ENCODINGS);
}
if (intent != null && intent.getIntExtra(AudioManager.EXTRA_AUDIO_PLUG_STATE, 0) == 1) {
if (intent != null
&& !forceExternalSurroundSoundSetting
&& intent.getIntExtra(AudioManager.EXTRA_AUDIO_PLUG_STATE, 0) == 1) {
@Nullable int[] encodingsFromExtra = intent.getIntArrayExtra(AudioManager.EXTRA_ENCODINGS);
if (encodingsFromExtra != null) {
supportedEncodings.addAll(Ints.asList(encodingsFromExtra));