mirror of
https://github.com/Pinball3D/Rabbit-R1.git
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277 lines
10 KiB
Java
277 lines
10 KiB
Java
package org.webrtc.voiceengine;
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import android.media.AudioManager;
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import android.media.AudioRecord;
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import android.media.AudioTrack;
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import android.os.Build;
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import io.sentry.Session;
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import java.util.Timer;
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import java.util.TimerTask;
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import org.webrtc.ContextUtils;
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import org.webrtc.Logging;
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/* loaded from: classes3.dex */
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public class WebRtcAudioManager {
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private static final int BITS_PER_SAMPLE = 16;
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private static final boolean DEBUG = false;
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private static final int DEFAULT_FRAME_PER_BUFFER = 256;
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private static final String TAG = "WebRtcAudioManager";
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private static final boolean blacklistDeviceForAAudioUsage = true;
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private static boolean blacklistDeviceForOpenSLESUsage;
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private static boolean blacklistDeviceForOpenSLESUsageIsOverridden;
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private static boolean useStereoInput;
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private static boolean useStereoOutput;
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private boolean aAudio;
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private final AudioManager audioManager;
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private boolean hardwareAEC;
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private boolean hardwareAGC;
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private boolean hardwareNS;
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private boolean initialized;
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private int inputBufferSize;
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private int inputChannels;
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private boolean lowLatencyInput;
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private boolean lowLatencyOutput;
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private final long nativeAudioManager;
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private int nativeChannels;
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private int nativeSampleRate;
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private int outputBufferSize;
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private int outputChannels;
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private boolean proAudio;
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private int sampleRate;
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private final VolumeLogger volumeLogger;
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private native void nativeCacheAudioParameters(int i, int i2, int i3, boolean z, boolean z2, boolean z3, boolean z4, boolean z5, boolean z6, boolean z7, int i4, int i5, long j);
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public static synchronized void setBlacklistDeviceForOpenSLESUsage(boolean z) {
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synchronized (WebRtcAudioManager.class) {
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blacklistDeviceForOpenSLESUsageIsOverridden = true;
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blacklistDeviceForOpenSLESUsage = z;
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}
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}
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public static synchronized void setStereoOutput(boolean z) {
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synchronized (WebRtcAudioManager.class) {
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Logging.w(TAG, "Overriding default output behavior: setStereoOutput(" + z + ')');
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useStereoOutput = z;
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}
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}
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public static synchronized void setStereoInput(boolean z) {
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synchronized (WebRtcAudioManager.class) {
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Logging.w(TAG, "Overriding default input behavior: setStereoInput(" + z + ')');
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useStereoInput = z;
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}
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}
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public static synchronized boolean getStereoOutput() {
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boolean z;
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synchronized (WebRtcAudioManager.class) {
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z = useStereoOutput;
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}
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return z;
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}
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public static synchronized boolean getStereoInput() {
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boolean z;
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synchronized (WebRtcAudioManager.class) {
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z = useStereoInput;
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}
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return z;
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}
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/* loaded from: classes3.dex */
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private static class VolumeLogger {
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private static final String THREAD_NAME = "WebRtcVolumeLevelLoggerThread";
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private static final int TIMER_PERIOD_IN_SECONDS = 30;
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private final AudioManager audioManager;
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private Timer timer;
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public VolumeLogger(AudioManager audioManager) {
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this.audioManager = audioManager;
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}
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public void start() {
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Timer timer = new Timer(THREAD_NAME);
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this.timer = timer;
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timer.schedule(new LogVolumeTask(this.audioManager.getStreamMaxVolume(2), this.audioManager.getStreamMaxVolume(0)), 0L, 30000L);
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}
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/* JADX INFO: Access modifiers changed from: private */
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/* loaded from: classes3.dex */
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public class LogVolumeTask extends TimerTask {
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private final int maxRingVolume;
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private final int maxVoiceCallVolume;
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LogVolumeTask(int i, int i2) {
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this.maxRingVolume = i;
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this.maxVoiceCallVolume = i2;
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}
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@Override // java.util.TimerTask, java.lang.Runnable
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public void run() {
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int mode = VolumeLogger.this.audioManager.getMode();
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if (mode == 1) {
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Logging.d(WebRtcAudioManager.TAG, "STREAM_RING stream volume: " + VolumeLogger.this.audioManager.getStreamVolume(2) + " (max=" + this.maxRingVolume + ")");
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} else if (mode == 3) {
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Logging.d(WebRtcAudioManager.TAG, "VOICE_CALL stream volume: " + VolumeLogger.this.audioManager.getStreamVolume(0) + " (max=" + this.maxVoiceCallVolume + ")");
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}
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}
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}
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/* JADX INFO: Access modifiers changed from: private */
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public void stop() {
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Timer timer = this.timer;
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if (timer != null) {
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timer.cancel();
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this.timer = null;
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}
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}
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}
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WebRtcAudioManager(long j) {
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Logging.d(TAG, "ctor" + WebRtcAudioUtils.getThreadInfo());
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this.nativeAudioManager = j;
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AudioManager audioManager = (AudioManager) ContextUtils.getApplicationContext().getSystemService("audio");
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this.audioManager = audioManager;
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this.volumeLogger = new VolumeLogger(audioManager);
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storeAudioParameters();
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nativeCacheAudioParameters(this.sampleRate, this.outputChannels, this.inputChannels, this.hardwareAEC, this.hardwareAGC, this.hardwareNS, this.lowLatencyOutput, this.lowLatencyInput, this.proAudio, this.aAudio, this.outputBufferSize, this.inputBufferSize, j);
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WebRtcAudioUtils.logAudioState(TAG);
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}
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private boolean init() {
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Logging.d(TAG, Session.JsonKeys.INIT + WebRtcAudioUtils.getThreadInfo());
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if (this.initialized) {
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return true;
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}
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Logging.d(TAG, "audio mode is: " + WebRtcAudioUtils.modeToString(this.audioManager.getMode()));
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this.initialized = true;
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this.volumeLogger.start();
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return true;
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}
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private void dispose() {
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Logging.d(TAG, "dispose" + WebRtcAudioUtils.getThreadInfo());
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if (this.initialized) {
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this.volumeLogger.stop();
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}
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}
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private boolean isCommunicationModeEnabled() {
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return this.audioManager.getMode() == 3;
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}
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private boolean isDeviceBlacklistedForOpenSLESUsage() {
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boolean deviceIsBlacklistedForOpenSLESUsage = blacklistDeviceForOpenSLESUsageIsOverridden ? blacklistDeviceForOpenSLESUsage : WebRtcAudioUtils.deviceIsBlacklistedForOpenSLESUsage();
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if (deviceIsBlacklistedForOpenSLESUsage) {
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Logging.d(TAG, Build.MODEL + " is blacklisted for OpenSL ES usage!");
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}
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return deviceIsBlacklistedForOpenSLESUsage;
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}
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private void storeAudioParameters() {
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int minOutputFrameSize;
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int minInputFrameSize;
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this.outputChannels = getStereoOutput() ? 2 : 1;
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this.inputChannels = getStereoInput() ? 2 : 1;
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this.sampleRate = getNativeOutputSampleRate();
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this.hardwareAEC = isAcousticEchoCancelerSupported();
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this.hardwareAGC = false;
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this.hardwareNS = isNoiseSuppressorSupported();
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this.lowLatencyOutput = isLowLatencyOutputSupported();
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this.lowLatencyInput = isLowLatencyInputSupported();
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this.proAudio = isProAudioSupported();
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this.aAudio = isAAudioSupported();
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if (this.lowLatencyOutput) {
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minOutputFrameSize = getLowLatencyOutputFramesPerBuffer();
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} else {
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minOutputFrameSize = getMinOutputFrameSize(this.sampleRate, this.outputChannels);
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}
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this.outputBufferSize = minOutputFrameSize;
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if (this.lowLatencyInput) {
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minInputFrameSize = getLowLatencyInputFramesPerBuffer();
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} else {
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minInputFrameSize = getMinInputFrameSize(this.sampleRate, this.inputChannels);
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}
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this.inputBufferSize = minInputFrameSize;
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}
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private boolean hasEarpiece() {
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return ContextUtils.getApplicationContext().getPackageManager().hasSystemFeature("android.hardware.telephony");
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}
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private boolean isLowLatencyOutputSupported() {
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return ContextUtils.getApplicationContext().getPackageManager().hasSystemFeature("android.hardware.audio.low_latency");
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}
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public boolean isLowLatencyInputSupported() {
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return isLowLatencyOutputSupported();
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}
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private boolean isProAudioSupported() {
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return ContextUtils.getApplicationContext().getPackageManager().hasSystemFeature("android.hardware.audio.pro");
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}
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private boolean isAAudioSupported() {
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Logging.w(TAG, "AAudio support is currently disabled on all devices!");
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return false;
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}
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private int getNativeOutputSampleRate() {
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if (WebRtcAudioUtils.runningOnEmulator()) {
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Logging.d(TAG, "Running emulator, overriding sample rate to 8 kHz.");
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return 8000;
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}
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if (WebRtcAudioUtils.isDefaultSampleRateOverridden()) {
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Logging.d(TAG, "Default sample rate is overriden to " + WebRtcAudioUtils.getDefaultSampleRateHz() + " Hz");
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return WebRtcAudioUtils.getDefaultSampleRateHz();
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}
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int sampleRateForApiLevel = getSampleRateForApiLevel();
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Logging.d(TAG, "Sample rate is set to " + sampleRateForApiLevel + " Hz");
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return sampleRateForApiLevel;
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}
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private int getSampleRateForApiLevel() {
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String property = this.audioManager.getProperty("android.media.property.OUTPUT_SAMPLE_RATE");
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if (property == null) {
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return WebRtcAudioUtils.getDefaultSampleRateHz();
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}
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return Integer.parseInt(property);
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}
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private int getLowLatencyOutputFramesPerBuffer() {
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assertTrue(isLowLatencyOutputSupported());
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String property = this.audioManager.getProperty("android.media.property.OUTPUT_FRAMES_PER_BUFFER");
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if (property == null) {
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return 256;
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}
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return Integer.parseInt(property);
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}
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private static boolean isAcousticEchoCancelerSupported() {
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return WebRtcAudioEffects.canUseAcousticEchoCanceler();
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}
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private static boolean isNoiseSuppressorSupported() {
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return WebRtcAudioEffects.canUseNoiseSuppressor();
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}
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private static int getMinOutputFrameSize(int i, int i2) {
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return AudioTrack.getMinBufferSize(i, i2 == 1 ? 4 : 12, 2) / (i2 * 2);
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}
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private int getLowLatencyInputFramesPerBuffer() {
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assertTrue(isLowLatencyInputSupported());
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return getLowLatencyOutputFramesPerBuffer();
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}
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private static int getMinInputFrameSize(int i, int i2) {
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return AudioRecord.getMinBufferSize(i, i2 == 1 ? 16 : 12, 2) / (i2 * 2);
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}
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private static void assertTrue(boolean z) {
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if (!z) {
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throw new AssertionError("Expected condition to be true");
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}
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}
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}
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