.class public Lorg/webrtc/voiceengine/WebRtcAudioManager;
.super Ljava/lang/Object;
.source "WebRtcAudioManager.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;
    }
.end annotation


# static fields
.field private static final BITS_PER_SAMPLE:I = 0x10

.field private static final DEBUG:Z = false

.field private static final DEFAULT_FRAME_PER_BUFFER:I = 0x100

.field private static final TAG:Ljava/lang/String; = "WebRtcAudioManager"

.field private static final blacklistDeviceForAAudioUsage:Z = true

.field private static blacklistDeviceForOpenSLESUsage:Z

.field private static blacklistDeviceForOpenSLESUsageIsOverridden:Z

.field private static useStereoInput:Z

.field private static useStereoOutput:Z


# instance fields
.field private aAudio:Z

.field private final audioManager:Landroid/media/AudioManager;

.field private hardwareAEC:Z

.field private hardwareAGC:Z

.field private hardwareNS:Z

.field private initialized:Z

.field private inputBufferSize:I

.field private inputChannels:I

.field private lowLatencyInput:Z

.field private lowLatencyOutput:Z

.field private final nativeAudioManager:J

.field private nativeChannels:I

.field private nativeSampleRate:I

.field private outputBufferSize:I

.field private outputChannels:I

.field private proAudio:Z

.field private sampleRate:I

.field private final volumeLogger:Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;


# direct methods
.method constructor <init>(J)V
    .locals 16

    move-object/from16 v0, p0

    .line 172
    invoke-direct/range {p0 .. p0}, Ljava/lang/Object;-><init>()V

    .line 173
    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "ctor"

    invoke-direct {v1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getThreadInfo()Ljava/lang/String;

    move-result-object v2

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v1

    const-string v15, "WebRtcAudioManager"

    invoke-static {v15, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    move-wide/from16 v13, p1

    iput-wide v13, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->nativeAudioManager:J

    .line 176
    invoke-static {}, Lorg/webrtc/ContextUtils;->getApplicationContext()Landroid/content/Context;

    move-result-object v1

    const-string v2, "audio"

    invoke-virtual {v1, v2}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Landroid/media/AudioManager;

    iput-object v1, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->audioManager:Landroid/media/AudioManager;

    .line 180
    new-instance v2, Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;

    invoke-direct {v2, v1}, Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;-><init>(Landroid/media/AudioManager;)V

    iput-object v2, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->volumeLogger:Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;

    .line 181
    invoke-direct/range {p0 .. p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->storeAudioParameters()V

    iget v1, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->sampleRate:I

    iget v2, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->outputChannels:I

    iget v3, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->inputChannels:I

    iget-boolean v4, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->hardwareAEC:Z

    iget-boolean v5, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->hardwareAGC:Z

    iget-boolean v6, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->hardwareNS:Z

    iget-boolean v7, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->lowLatencyOutput:Z

    iget-boolean v8, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->lowLatencyInput:Z

    iget-boolean v9, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->proAudio:Z

    iget-boolean v10, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->aAudio:Z

    iget v11, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->outputBufferSize:I

    iget v12, v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->inputBufferSize:I

    .line 182
    invoke-direct/range {v0 .. v14}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->nativeCacheAudioParameters(IIIZZZZZZZIIJ)V

    .line 185
    invoke-static {v15}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->logAudioState(Ljava/lang/String;)V

    return-void
.end method

.method private static assertTrue(Z)V
    .locals 1

    if-eqz p0, :cond_0

    return-void

    .line 369
    :cond_0
    new-instance p0, Ljava/lang/AssertionError;

    const-string v0, "Expected condition to be true"

    invoke-direct {p0, v0}, Ljava/lang/AssertionError;-><init>(Ljava/lang/Object;)V

    throw p0
.end method

.method private dispose()V
    .locals 2

    .line 201
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "dispose"

    invoke-direct {v0, v1}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getThreadInfo()Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v1, "WebRtcAudioManager"

    invoke-static {v1, v0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->initialized:Z

    if-nez v0, :cond_0

    return-void

    :cond_0
    iget-object p0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->volumeLogger:Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;

    .line 205
    invoke-static {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;->access$100(Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;)V

    return-void
.end method

.method private getLowLatencyInputFramesPerBuffer()I
    .locals 1

    .line 350
    invoke-virtual {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isLowLatencyInputSupported()Z

    move-result v0

    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->assertTrue(Z)V

    .line 351
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getLowLatencyOutputFramesPerBuffer()I

    move-result p0

    return p0
.end method

.method private getLowLatencyOutputFramesPerBuffer()I
    .locals 1

    .line 314
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isLowLatencyOutputSupported()Z

    move-result v0

    invoke-static {v0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->assertTrue(Z)V

    iget-object p0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->audioManager:Landroid/media/AudioManager;

    const-string v0, "android.media.property.OUTPUT_FRAMES_PER_BUFFER"

    .line 319
    invoke-virtual {p0, v0}, Landroid/media/AudioManager;->getProperty(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    if-nez p0, :cond_0

    const/16 p0, 0x100

    goto :goto_0

    .line 320
    :cond_0
    invoke-static {p0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result p0

    :goto_0
    return p0
.end method

.method private static getMinInputFrameSize(II)I
    .locals 2

    mul-int/lit8 v0, p1, 0x2

    const/4 v1, 0x1

    if-ne p1, v1, :cond_0

    const/16 p1, 0x10

    goto :goto_0

    :cond_0
    const/16 p1, 0xc

    :goto_0
    const/4 v1, 0x2

    .line 361
    invoke-static {p0, p1, v1}, Landroid/media/AudioRecord;->getMinBufferSize(III)I

    move-result p0

    div-int/2addr p0, v0

    return p0
.end method

.method private static getMinOutputFrameSize(II)I
    .locals 2

    mul-int/lit8 v0, p1, 0x2

    const/4 v1, 0x1

    if-ne p1, v1, :cond_0

    const/4 p1, 0x4

    goto :goto_0

    :cond_0
    const/16 p1, 0xc

    :goto_0
    const/4 v1, 0x2

    .line 343
    invoke-static {p0, p1, v1}, Landroid/media/AudioTrack;->getMinBufferSize(III)I

    move-result p0

    div-int/2addr p0, v0

    return p0
.end method

.method private getNativeOutputSampleRate()I
    .locals 4

    .line 285
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->runningOnEmulator()Z

    move-result v0

    const-string v1, "WebRtcAudioManager"

    if-eqz v0, :cond_0

    const-string p0, "Running emulator, overriding sample rate to 8 kHz."

    .line 286
    invoke-static {v1, p0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    const/16 p0, 0x1f40

    return p0

    .line 291
    :cond_0
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->isDefaultSampleRateOverridden()Z

    move-result v0

    const-string v2, " Hz"

    if-eqz v0, :cond_1

    .line 292
    new-instance p0, Ljava/lang/StringBuilder;

    const-string v0, "Default sample rate is overriden to "

    invoke-direct {p0, v0}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    .line 293
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getDefaultSampleRateHz()I

    move-result v0

    invoke-virtual {p0, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    .line 292
    invoke-static {v1, p0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 294
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getDefaultSampleRateHz()I

    move-result p0

    return p0

    .line 298
    :cond_1
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getSampleRateForApiLevel()I

    move-result p0

    .line 299
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v3, "Sample rate is set to "

    invoke-direct {v0, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v1, v0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    return p0
.end method

.method private getSampleRateForApiLevel()I
    .locals 1

    iget-object p0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->audioManager:Landroid/media/AudioManager;

    const-string v0, "android.media.property.OUTPUT_SAMPLE_RATE"

    .line 307
    invoke-virtual {p0, v0}, Landroid/media/AudioManager;->getProperty(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    if-nez p0, :cond_0

    .line 308
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getDefaultSampleRateHz()I

    move-result p0

    goto :goto_0

    .line 309
    :cond_0
    invoke-static {p0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result p0

    :goto_0
    return p0
.end method

.method public static declared-synchronized getStereoInput()Z
    .locals 2

    const-class v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;

    monitor-enter v0

    :try_start_0
    sget-boolean v1, Lorg/webrtc/voiceengine/WebRtcAudioManager;->useStereoInput:Z
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    .line 87
    monitor-exit v0

    return v1

    :catchall_0
    move-exception v1

    monitor-exit v0

    throw v1
.end method

.method public static declared-synchronized getStereoOutput()Z
    .locals 2

    const-class v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;

    monitor-enter v0

    :try_start_0
    sget-boolean v1, Lorg/webrtc/voiceengine/WebRtcAudioManager;->useStereoOutput:Z
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    .line 81
    monitor-exit v0

    return v1

    :catchall_0
    move-exception v1

    monitor-exit v0

    throw v1
.end method

.method private hasEarpiece()Z
    .locals 1

    .line 243
    invoke-static {}, Lorg/webrtc/ContextUtils;->getApplicationContext()Landroid/content/Context;

    move-result-object p0

    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object p0

    const-string v0, "android.hardware.telephony"

    invoke-virtual {p0, v0}, Landroid/content/pm/PackageManager;->hasSystemFeature(Ljava/lang/String;)Z

    move-result p0

    return p0
.end method

.method private init()Z
    .locals 4

    .line 189
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "init"

    invoke-direct {v0, v1}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->getThreadInfo()Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v1, "WebRtcAudioManager"

    invoke-static {v1, v0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iget-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->initialized:Z

    const/4 v2, 0x1

    if-eqz v0, :cond_0

    return v2

    .line 193
    :cond_0
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v3, "audio mode is: "

    invoke-direct {v0, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    iget-object v3, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->audioManager:Landroid/media/AudioManager;

    .line 194
    invoke-virtual {v3}, Landroid/media/AudioManager;->getMode()I

    move-result v3

    invoke-static {v3}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->modeToString(I)Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    .line 193
    invoke-static {v1, v0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    iput-boolean v2, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->initialized:Z

    iget-object p0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->volumeLogger:Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;

    .line 196
    invoke-virtual {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager$VolumeLogger;->start()V

    return v2
.end method

.method private isAAudioSupported()Z
    .locals 1

    const-string p0, "WebRtcAudioManager"

    const-string v0, "AAudio support is currently disabled on all devices!"

    .line 276
    invoke-static {p0, v0}, Lorg/webrtc/Logging;->w(Ljava/lang/String;Ljava/lang/String;)V

    const/4 p0, 0x0

    return p0
.end method

.method private static isAcousticEchoCancelerSupported()Z
    .locals 1

    .line 330
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioEffects;->canUseAcousticEchoCanceler()Z

    move-result v0

    return v0
.end method

.method private isCommunicationModeEnabled()Z
    .locals 1

    iget-object p0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->audioManager:Landroid/media/AudioManager;

    .line 209
    invoke-virtual {p0}, Landroid/media/AudioManager;->getMode()I

    move-result p0

    const/4 v0, 0x3

    if-ne p0, v0, :cond_0

    const/4 p0, 0x1

    goto :goto_0

    :cond_0
    const/4 p0, 0x0

    :goto_0
    return p0
.end method

.method private isDeviceBlacklistedForOpenSLESUsage()Z
    .locals 2

    sget-boolean p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->blacklistDeviceForOpenSLESUsageIsOverridden:Z

    if-eqz p0, :cond_0

    sget-boolean p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->blacklistDeviceForOpenSLESUsage:Z

    goto :goto_0

    .line 215
    :cond_0
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioUtils;->deviceIsBlacklistedForOpenSLESUsage()Z

    move-result p0

    :goto_0
    if-eqz p0, :cond_1

    .line 217
    new-instance v0, Ljava/lang/StringBuilder;

    invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V

    sget-object v1, Landroid/os/Build;->MODEL:Ljava/lang/String;

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    const-string v1, " is blacklisted for OpenSL ES usage!"

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    const-string v1, "WebRtcAudioManager"

    invoke-static {v1, v0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    :cond_1
    return p0
.end method

.method private isLowLatencyOutputSupported()Z
    .locals 1

    .line 249
    invoke-static {}, Lorg/webrtc/ContextUtils;->getApplicationContext()Landroid/content/Context;

    move-result-object p0

    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object p0

    const-string v0, "android.hardware.audio.low_latency"

    invoke-virtual {p0, v0}, Landroid/content/pm/PackageManager;->hasSystemFeature(Ljava/lang/String;)Z

    move-result p0

    return p0
.end method

.method private static isNoiseSuppressorSupported()Z
    .locals 1

    .line 333
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioEffects;->canUseNoiseSuppressor()Z

    move-result v0

    return v0
.end method

.method private isProAudioSupported()Z
    .locals 1

    .line 268
    invoke-static {}, Lorg/webrtc/ContextUtils;->getApplicationContext()Landroid/content/Context;

    move-result-object p0

    invoke-virtual {p0}, Landroid/content/Context;->getPackageManager()Landroid/content/pm/PackageManager;

    move-result-object p0

    const-string v0, "android.hardware.audio.pro"

    invoke-virtual {p0, v0}, Landroid/content/pm/PackageManager;->hasSystemFeature(Ljava/lang/String;)Z

    move-result p0

    return p0
.end method

.method private native nativeCacheAudioParameters(IIIZZZZZZZIIJ)V
.end method

.method public static declared-synchronized setBlacklistDeviceForOpenSLESUsage(Z)V
    .locals 2

    const-class v0, Lorg/webrtc/voiceengine/WebRtcAudioManager;

    monitor-enter v0

    const/4 v1, 0x1

    :try_start_0
    sput-boolean v1, Lorg/webrtc/voiceengine/WebRtcAudioManager;->blacklistDeviceForOpenSLESUsageIsOverridden:Z

    sput-boolean p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->blacklistDeviceForOpenSLESUsage:Z
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    .line 60
    monitor-exit v0

    return-void

    :catchall_0
    move-exception p0

    monitor-exit v0

    throw p0
.end method

.method public static declared-synchronized setStereoInput(Z)V
    .locals 4

    const-string v0, "Overriding default input behavior: setStereoInput("

    const-class v1, Lorg/webrtc/voiceengine/WebRtcAudioManager;

    monitor-enter v1

    :try_start_0
    const-string v2, "WebRtcAudioManager"

    .line 74
    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3, v0}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v3, p0}, Ljava/lang/StringBuilder;->append(Z)Ljava/lang/StringBuilder;

    move-result-object v0

    const/16 v3, 0x29

    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v2, v0}, Lorg/webrtc/Logging;->w(Ljava/lang/String;Ljava/lang/String;)V

    sput-boolean p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->useStereoInput:Z
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    .line 76
    monitor-exit v1

    return-void

    :catchall_0
    move-exception p0

    monitor-exit v1

    throw p0
.end method

.method public static declared-synchronized setStereoOutput(Z)V
    .locals 4

    const-string v0, "Overriding default output behavior: setStereoOutput("

    const-class v1, Lorg/webrtc/voiceengine/WebRtcAudioManager;

    monitor-enter v1

    :try_start_0
    const-string v2, "WebRtcAudioManager"

    .line 67
    new-instance v3, Ljava/lang/StringBuilder;

    invoke-direct {v3, v0}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v3, p0}, Ljava/lang/StringBuilder;->append(Z)Ljava/lang/StringBuilder;

    move-result-object v0

    const/16 v3, 0x29

    invoke-virtual {v0, v3}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0

    invoke-static {v2, v0}, Lorg/webrtc/Logging;->w(Ljava/lang/String;Ljava/lang/String;)V

    sput-boolean p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->useStereoOutput:Z
    :try_end_0
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    .line 69
    monitor-exit v1

    return-void

    :catchall_0
    move-exception p0

    monitor-exit v1

    throw p0
.end method

.method private storeAudioParameters()V
    .locals 3

    .line 223
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getStereoOutput()Z

    move-result v0

    const/4 v1, 0x2

    const/4 v2, 0x1

    if-eqz v0, :cond_0

    move v0, v1

    goto :goto_0

    :cond_0
    move v0, v2

    :goto_0
    iput v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->outputChannels:I

    .line 224
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getStereoInput()Z

    move-result v0

    if-eqz v0, :cond_1

    goto :goto_1

    :cond_1
    move v1, v2

    :goto_1
    iput v1, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->inputChannels:I

    .line 225
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getNativeOutputSampleRate()I

    move-result v0

    iput v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->sampleRate:I

    .line 226
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isAcousticEchoCancelerSupported()Z

    move-result v0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->hardwareAEC:Z

    const/4 v0, 0x0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->hardwareAGC:Z

    .line 230
    invoke-static {}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isNoiseSuppressorSupported()Z

    move-result v0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->hardwareNS:Z

    .line 231
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isLowLatencyOutputSupported()Z

    move-result v0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->lowLatencyOutput:Z

    .line 232
    invoke-virtual {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isLowLatencyInputSupported()Z

    move-result v0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->lowLatencyInput:Z

    .line 233
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isProAudioSupported()Z

    move-result v0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->proAudio:Z

    .line 234
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isAAudioSupported()Z

    move-result v0

    iput-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->aAudio:Z

    iget-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->lowLatencyOutput:Z

    if-eqz v0, :cond_2

    .line 235
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getLowLatencyOutputFramesPerBuffer()I

    move-result v0

    goto :goto_2

    :cond_2
    iget v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->sampleRate:I

    iget v1, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->outputChannels:I

    .line 236
    invoke-static {v0, v1}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getMinOutputFrameSize(II)I

    move-result v0

    :goto_2
    iput v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->outputBufferSize:I

    iget-boolean v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->lowLatencyInput:Z

    if-eqz v0, :cond_3

    .line 237
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getLowLatencyInputFramesPerBuffer()I

    move-result v0

    goto :goto_3

    :cond_3
    iget v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->sampleRate:I

    iget v1, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->inputChannels:I

    .line 238
    invoke-static {v0, v1}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->getMinInputFrameSize(II)I

    move-result v0

    :goto_3
    iput v0, p0, Lorg/webrtc/voiceengine/WebRtcAudioManager;->inputBufferSize:I

    return-void
.end method


# virtual methods
.method public isLowLatencyInputSupported()Z
    .locals 0

    .line 261
    invoke-direct {p0}, Lorg/webrtc/voiceengine/WebRtcAudioManager;->isLowLatencyOutputSupported()Z

    move-result p0

    return p0
.end method