.class Lorg/webrtc/Camera2Session;
.super Ljava/lang/Object;
.source "Camera2Session.java"

# interfaces
.implements Lorg/webrtc/CameraSession;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lorg/webrtc/Camera2Session$CameraCaptureCallback;,
        Lorg/webrtc/Camera2Session$CaptureSessionCallback;,
        Lorg/webrtc/Camera2Session$CameraStateCallback;,
        Lorg/webrtc/Camera2Session$SessionState;
    }
.end annotation


# static fields
.field private static final TAG:Ljava/lang/String; = "Camera2Session"

.field private static final camera2ResolutionHistogram:Lorg/webrtc/Histogram;

.field private static final camera2StartTimeMsHistogram:Lorg/webrtc/Histogram;

.field private static final camera2StopTimeMsHistogram:Lorg/webrtc/Histogram;


# instance fields
.field private final applicationContext:Landroid/content/Context;

.field private final callback:Lorg/webrtc/CameraSession$CreateSessionCallback;

.field private cameraCharacteristics:Landroid/hardware/camera2/CameraCharacteristics;

.field private cameraDevice:Landroid/hardware/camera2/CameraDevice;

.field private final cameraId:Ljava/lang/String;

.field private final cameraManager:Landroid/hardware/camera2/CameraManager;

.field private cameraOrientation:I

.field private final cameraThreadHandler:Landroid/os/Handler;

.field private captureFormat:Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;

.field private captureSession:Landroid/hardware/camera2/CameraCaptureSession;

.field private final constructionTimeNs:J

.field private final events:Lorg/webrtc/CameraSession$Events;

.field private firstFrameReported:Z

.field private fpsUnitFactor:I

.field private final framerate:I

.field private final height:I

.field private isCameraFrontFacing:Z

.field private state:Lorg/webrtc/Camera2Session$SessionState;

.field private surface:Landroid/view/Surface;

.field private final surfaceTextureHelper:Lorg/webrtc/SurfaceTextureHelper;

.field private final width:I


# direct methods
.method static constructor <clinit>()V
    .locals 4

    const-string v0, "WebRTC.Android.Camera2.StartTimeMs"

    const/4 v1, 0x1

    const/16 v2, 0x2710

    const/16 v3, 0x32

    .line 37
    invoke-static {v0, v1, v2, v3}, Lorg/webrtc/Histogram;->createCounts(Ljava/lang/String;III)Lorg/webrtc/Histogram;

    move-result-object v0

    sput-object v0, Lorg/webrtc/Camera2Session;->camera2StartTimeMsHistogram:Lorg/webrtc/Histogram;

    const-string v0, "WebRTC.Android.Camera2.StopTimeMs"

    .line 39
    invoke-static {v0, v1, v2, v3}, Lorg/webrtc/Histogram;->createCounts(Ljava/lang/String;III)Lorg/webrtc/Histogram;

    move-result-object v0

    sput-object v0, Lorg/webrtc/Camera2Session;->camera2StopTimeMsHistogram:Lorg/webrtc/Histogram;

    .line 40
    sget-object v0, Lorg/webrtc/CameraEnumerationAndroid;->COMMON_RESOLUTIONS:Ljava/util/ArrayList;

    .line 41
    invoke-virtual {v0}, Ljava/util/ArrayList;->size()I

    move-result v0

    const-string v1, "WebRTC.Android.Camera2.Resolution"

    .line 40
    invoke-static {v1, v0}, Lorg/webrtc/Histogram;->createEnumeration(Ljava/lang/String;I)Lorg/webrtc/Histogram;

    move-result-object v0

    sput-object v0, Lorg/webrtc/Camera2Session;->camera2ResolutionHistogram:Lorg/webrtc/Histogram;

    return-void
.end method

.method private constructor <init>(Lorg/webrtc/CameraSession$CreateSessionCallback;Lorg/webrtc/CameraSession$Events;Landroid/content/Context;Landroid/hardware/camera2/CameraManager;Lorg/webrtc/SurfaceTextureHelper;Ljava/lang/String;III)V
    .locals 2

    .line 280
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 71
    sget-object v0, Lorg/webrtc/Camera2Session$SessionState;->RUNNING:Lorg/webrtc/Camera2Session$SessionState;

    iput-object v0, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    .line 281
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "Create new camera2 session on camera "

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

    invoke-virtual {v0, p6}, 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, "Camera2Session"

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

    .line 283
    invoke-static {}, Ljava/lang/System;->nanoTime()J

    move-result-wide v0

    iput-wide v0, p0, Lorg/webrtc/Camera2Session;->constructionTimeNs:J

    .line 285
    new-instance v0, Landroid/os/Handler;

    invoke-direct {v0}, Landroid/os/Handler;-><init>()V

    iput-object v0, p0, Lorg/webrtc/Camera2Session;->cameraThreadHandler:Landroid/os/Handler;

    iput-object p1, p0, Lorg/webrtc/Camera2Session;->callback:Lorg/webrtc/CameraSession$CreateSessionCallback;

    iput-object p2, p0, Lorg/webrtc/Camera2Session;->events:Lorg/webrtc/CameraSession$Events;

    iput-object p3, p0, Lorg/webrtc/Camera2Session;->applicationContext:Landroid/content/Context;

    iput-object p4, p0, Lorg/webrtc/Camera2Session;->cameraManager:Landroid/hardware/camera2/CameraManager;

    iput-object p5, p0, Lorg/webrtc/Camera2Session;->surfaceTextureHelper:Lorg/webrtc/SurfaceTextureHelper;

    iput-object p6, p0, Lorg/webrtc/Camera2Session;->cameraId:Ljava/lang/String;

    iput p7, p0, Lorg/webrtc/Camera2Session;->width:I

    iput p8, p0, Lorg/webrtc/Camera2Session;->height:I

    iput p9, p0, Lorg/webrtc/Camera2Session;->framerate:I

    .line 296
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->start()V

    return-void
.end method

.method static synthetic access$000(Lorg/webrtc/Camera2Session;)V
    .locals 0

    .line 33
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    return-void
.end method

.method static synthetic access$100(Lorg/webrtc/Camera2Session;)Landroid/hardware/camera2/CameraCaptureSession;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->captureSession:Landroid/hardware/camera2/CameraCaptureSession;

    return-object p0
.end method

.method static synthetic access$1000(Lorg/webrtc/Camera2Session;)Landroid/view/Surface;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->surface:Landroid/view/Surface;

    return-object p0
.end method

.method static synthetic access$1002(Lorg/webrtc/Camera2Session;Landroid/view/Surface;)Landroid/view/Surface;
    .locals 0

    .line 33
    iput-object p1, p0, Lorg/webrtc/Camera2Session;->surface:Landroid/view/Surface;

    return-object p1
.end method

.method static synthetic access$102(Lorg/webrtc/Camera2Session;Landroid/hardware/camera2/CameraCaptureSession;)Landroid/hardware/camera2/CameraCaptureSession;
    .locals 0

    .line 33
    iput-object p1, p0, Lorg/webrtc/Camera2Session;->captureSession:Landroid/hardware/camera2/CameraCaptureSession;

    return-object p1
.end method

.method static synthetic access$1200(Lorg/webrtc/Camera2Session;)Landroid/os/Handler;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->cameraThreadHandler:Landroid/os/Handler;

    return-object p0
.end method

.method static synthetic access$1300(Lorg/webrtc/Camera2Session;)I
    .locals 0

    .line 33
    iget p0, p0, Lorg/webrtc/Camera2Session;->fpsUnitFactor:I

    return p0
.end method

.method static synthetic access$1500(Lorg/webrtc/Camera2Session;)Landroid/hardware/camera2/CameraCharacteristics;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->cameraCharacteristics:Landroid/hardware/camera2/CameraCharacteristics;

    return-object p0
.end method

.method static synthetic access$1600(Lorg/webrtc/Camera2Session;)Z
    .locals 0

    .line 33
    iget-boolean p0, p0, Lorg/webrtc/Camera2Session;->firstFrameReported:Z

    return p0
.end method

.method static synthetic access$1602(Lorg/webrtc/Camera2Session;Z)Z
    .locals 0

    .line 33
    iput-boolean p1, p0, Lorg/webrtc/Camera2Session;->firstFrameReported:Z

    return p1
.end method

.method static synthetic access$1700(Lorg/webrtc/Camera2Session;)J
    .locals 2

    .line 33
    iget-wide v0, p0, Lorg/webrtc/Camera2Session;->constructionTimeNs:J

    return-wide v0
.end method

.method static synthetic access$1800()Lorg/webrtc/Histogram;
    .locals 1

    sget-object v0, Lorg/webrtc/Camera2Session;->camera2StartTimeMsHistogram:Lorg/webrtc/Histogram;

    return-object v0
.end method

.method static synthetic access$1900(Lorg/webrtc/Camera2Session;)Z
    .locals 0

    .line 33
    iget-boolean p0, p0, Lorg/webrtc/Camera2Session;->isCameraFrontFacing:Z

    return p0
.end method

.method static synthetic access$200(Lorg/webrtc/Camera2Session;)Lorg/webrtc/Camera2Session$SessionState;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    return-object p0
.end method

.method static synthetic access$2000(Lorg/webrtc/Camera2Session;)I
    .locals 0

    .line 33
    iget p0, p0, Lorg/webrtc/Camera2Session;->cameraOrientation:I

    return p0
.end method

.method static synthetic access$202(Lorg/webrtc/Camera2Session;Lorg/webrtc/Camera2Session$SessionState;)Lorg/webrtc/Camera2Session$SessionState;
    .locals 0

    .line 33
    iput-object p1, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    return-object p1
.end method

.method static synthetic access$2100(Lorg/webrtc/Camera2Session;)I
    .locals 0

    .line 33
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->getFrameOrientation()I

    move-result p0

    return p0
.end method

.method static synthetic access$300(Lorg/webrtc/Camera2Session;)V
    .locals 0

    .line 33
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->stopInternal()V

    return-void
.end method

.method static synthetic access$400(Lorg/webrtc/Camera2Session;)Lorg/webrtc/CameraSession$CreateSessionCallback;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->callback:Lorg/webrtc/CameraSession$CreateSessionCallback;

    return-object p0
.end method

.method static synthetic access$500(Lorg/webrtc/Camera2Session;)Lorg/webrtc/CameraSession$Events;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->events:Lorg/webrtc/CameraSession$Events;

    return-object p0
.end method

.method static synthetic access$600(Lorg/webrtc/Camera2Session;Ljava/lang/String;)V
    .locals 0

    .line 33
    invoke-direct {p0, p1}, Lorg/webrtc/Camera2Session;->reportError(Ljava/lang/String;)V

    return-void
.end method

.method static synthetic access$700(Lorg/webrtc/Camera2Session;)Landroid/hardware/camera2/CameraDevice;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->cameraDevice:Landroid/hardware/camera2/CameraDevice;

    return-object p0
.end method

.method static synthetic access$702(Lorg/webrtc/Camera2Session;Landroid/hardware/camera2/CameraDevice;)Landroid/hardware/camera2/CameraDevice;
    .locals 0

    .line 33
    iput-object p1, p0, Lorg/webrtc/Camera2Session;->cameraDevice:Landroid/hardware/camera2/CameraDevice;

    return-object p1
.end method

.method static synthetic access$800(Lorg/webrtc/Camera2Session;)Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->captureFormat:Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;

    return-object p0
.end method

.method static synthetic access$900(Lorg/webrtc/Camera2Session;)Lorg/webrtc/SurfaceTextureHelper;
    .locals 0

    .line 33
    iget-object p0, p0, Lorg/webrtc/Camera2Session;->surfaceTextureHelper:Lorg/webrtc/SurfaceTextureHelper;

    return-object p0
.end method

.method private checkIsOnCameraThread()V
    .locals 1

    .line 416
    invoke-static {}, Ljava/lang/Thread;->currentThread()Ljava/lang/Thread;

    move-result-object v0

    iget-object p0, p0, Lorg/webrtc/Camera2Session;->cameraThreadHandler:Landroid/os/Handler;

    invoke-virtual {p0}, Landroid/os/Handler;->getLooper()Landroid/os/Looper;

    move-result-object p0

    invoke-virtual {p0}, Landroid/os/Looper;->getThread()Ljava/lang/Thread;

    move-result-object p0

    if-ne v0, p0, :cond_0

    return-void

    .line 417
    :cond_0
    new-instance p0, Ljava/lang/IllegalStateException;

    const-string v0, "Wrong thread"

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

    throw p0
.end method

.method public static create(Lorg/webrtc/CameraSession$CreateSessionCallback;Lorg/webrtc/CameraSession$Events;Landroid/content/Context;Landroid/hardware/camera2/CameraManager;Lorg/webrtc/SurfaceTextureHelper;Ljava/lang/String;III)V
    .locals 10

    .line 274
    new-instance v0, Lorg/webrtc/Camera2Session;

    move-object v1, p0

    move-object v2, p1

    move-object v3, p2

    move-object v4, p3

    move-object v5, p4

    move-object v6, p5

    move/from16 v7, p6

    move/from16 v8, p7

    move/from16 v9, p8

    invoke-direct/range {v0 .. v9}, Lorg/webrtc/Camera2Session;-><init>(Lorg/webrtc/CameraSession$CreateSessionCallback;Lorg/webrtc/CameraSession$Events;Landroid/content/Context;Landroid/hardware/camera2/CameraManager;Lorg/webrtc/SurfaceTextureHelper;Ljava/lang/String;III)V

    return-void
.end method

.method private findCaptureFormat()V
    .locals 5

    .line 318
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->cameraCharacteristics:Landroid/hardware/camera2/CameraCharacteristics;

    .line 320
    sget-object v1, Landroid/hardware/camera2/CameraCharacteristics;->CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 321
    invoke-virtual {v0, v1}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, [Landroid/util/Range;

    .line 322
    invoke-static {v0}, Lorg/webrtc/Camera2Enumerator;->getFpsUnitFactor([Landroid/util/Range;)I

    move-result v1

    iput v1, p0, Lorg/webrtc/Camera2Session;->fpsUnitFactor:I

    .line 324
    invoke-static {v0, v1}, Lorg/webrtc/Camera2Enumerator;->convertFramerates([Landroid/util/Range;I)Ljava/util/List;

    move-result-object v0

    iget-object v1, p0, Lorg/webrtc/Camera2Session;->cameraCharacteristics:Landroid/hardware/camera2/CameraCharacteristics;

    .line 325
    invoke-static {v1}, Lorg/webrtc/Camera2Enumerator;->getSupportedSizes(Landroid/hardware/camera2/CameraCharacteristics;)Ljava/util/List;

    move-result-object v1

    .line 326
    new-instance v2, Ljava/lang/StringBuilder;

    const-string v3, "Available preview sizes: "

    invoke-direct {v2, v3}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

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

    move-result-object v2

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

    move-result-object v2

    const-string v3, "Camera2Session"

    invoke-static {v3, v2}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 327
    new-instance v2, Ljava/lang/StringBuilder;

    const-string v4, "Available fps ranges: "

    invoke-direct {v2, v4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

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

    move-result-object v2

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

    move-result-object v2

    invoke-static {v3, v2}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 329
    invoke-interface {v0}, Ljava/util/List;->isEmpty()Z

    move-result v2

    if-nez v2, :cond_1

    invoke-interface {v1}, Ljava/util/List;->isEmpty()Z

    move-result v2

    if-eqz v2, :cond_0

    goto :goto_0

    :cond_0
    iget v2, p0, Lorg/webrtc/Camera2Session;->framerate:I

    .line 335
    invoke-static {v0, v2}, Lorg/webrtc/CameraEnumerationAndroid;->getClosestSupportedFramerateRange(Ljava/util/List;I)Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;

    move-result-object v0

    iget v2, p0, Lorg/webrtc/Camera2Session;->width:I

    iget v4, p0, Lorg/webrtc/Camera2Session;->height:I

    .line 337
    invoke-static {v1, v2, v4}, Lorg/webrtc/CameraEnumerationAndroid;->getClosestSupportedSize(Ljava/util/List;II)Lorg/webrtc/Size;

    move-result-object v1

    sget-object v2, Lorg/webrtc/Camera2Session;->camera2ResolutionHistogram:Lorg/webrtc/Histogram;

    .line 338
    invoke-static {v2, v1}, Lorg/webrtc/CameraEnumerationAndroid;->reportCameraResolution(Lorg/webrtc/Histogram;Lorg/webrtc/Size;)V

    .line 340
    new-instance v2, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;

    iget v4, v1, Lorg/webrtc/Size;->width:I

    iget v1, v1, Lorg/webrtc/Size;->height:I

    invoke-direct {v2, v4, v1, v0}, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;-><init>(IILorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;)V

    iput-object v2, p0, Lorg/webrtc/Camera2Session;->captureFormat:Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;

    .line 341
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "Using capture format: "

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

    iget-object p0, p0, Lorg/webrtc/Camera2Session;->captureFormat:Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;

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

    move-result-object p0

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

    move-result-object p0

    invoke-static {v3, p0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    return-void

    :cond_1
    :goto_0
    const-string v0, "No supported capture formats."

    .line 330
    invoke-direct {p0, v0}, Lorg/webrtc/Camera2Session;->reportError(Ljava/lang/String;)V

    return-void
.end method

.method private getFrameOrientation()I
    .locals 2

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->applicationContext:Landroid/content/Context;

    .line 408
    invoke-static {v0}, Lorg/webrtc/CameraSession;->getDeviceOrientation(Landroid/content/Context;)I

    move-result v0

    iget-boolean v1, p0, Lorg/webrtc/Camera2Session;->isCameraFrontFacing:Z

    if-nez v1, :cond_0

    rsub-int v0, v0, 0x168

    :cond_0
    iget p0, p0, Lorg/webrtc/Camera2Session;->cameraOrientation:I

    add-int/2addr p0, v0

    .line 412
    rem-int/lit16 p0, p0, 0x168

    return p0
.end method

.method private openCamera()V
    .locals 4

    .line 345
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    .line 347
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "Opening camera "

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

    iget-object v1, p0, Lorg/webrtc/Camera2Session;->cameraId:Ljava/lang/String;

    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, "Camera2Session"

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

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->events:Lorg/webrtc/CameraSession$Events;

    .line 348
    invoke-interface {v0}, Lorg/webrtc/CameraSession$Events;->onCameraOpening()V

    :try_start_0
    iget-object v0, p0, Lorg/webrtc/Camera2Session;->cameraManager:Landroid/hardware/camera2/CameraManager;

    iget-object v1, p0, Lorg/webrtc/Camera2Session;->cameraId:Ljava/lang/String;

    .line 351
    new-instance v2, Lorg/webrtc/Camera2Session$CameraStateCallback;

    const/4 v3, 0x0

    invoke-direct {v2, p0, v3}, Lorg/webrtc/Camera2Session$CameraStateCallback;-><init>(Lorg/webrtc/Camera2Session;Lorg/webrtc/Camera2Session$1;)V

    iget-object v3, p0, Lorg/webrtc/Camera2Session;->cameraThreadHandler:Landroid/os/Handler;

    invoke-virtual {v0, v1, v2, v3}, Landroid/hardware/camera2/CameraManager;->openCamera(Ljava/lang/String;Landroid/hardware/camera2/CameraDevice$StateCallback;Landroid/os/Handler;)V
    :try_end_0
    .catch Landroid/hardware/camera2/CameraAccessException; {:try_start_0 .. :try_end_0} :catch_0

    return-void

    :catch_0
    move-exception v0

    .line 353
    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Failed to open camera: "

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

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

    move-result-object v0

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

    move-result-object v0

    invoke-direct {p0, v0}, Lorg/webrtc/Camera2Session;->reportError(Ljava/lang/String;)V

    return-void
.end method

.method private reportError(Ljava/lang/String;)V
    .locals 2

    .line 394
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    .line 395
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "Error: "

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

    invoke-virtual {v0, p1}, 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, "Camera2Session"

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

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->captureSession:Landroid/hardware/camera2/CameraCaptureSession;

    if-nez v0, :cond_0

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    .line 397
    sget-object v1, Lorg/webrtc/Camera2Session$SessionState;->STOPPED:Lorg/webrtc/Camera2Session$SessionState;

    if-eq v0, v1, :cond_0

    const/4 v0, 0x1

    goto :goto_0

    :cond_0
    const/4 v0, 0x0

    .line 398
    :goto_0
    sget-object v1, Lorg/webrtc/Camera2Session$SessionState;->STOPPED:Lorg/webrtc/Camera2Session$SessionState;

    iput-object v1, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    .line 399
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->stopInternal()V

    if-eqz v0, :cond_1

    iget-object p0, p0, Lorg/webrtc/Camera2Session;->callback:Lorg/webrtc/CameraSession$CreateSessionCallback;

    .line 401
    sget-object v0, Lorg/webrtc/CameraSession$FailureType;->ERROR:Lorg/webrtc/CameraSession$FailureType;

    invoke-interface {p0, v0, p1}, Lorg/webrtc/CameraSession$CreateSessionCallback;->onFailure(Lorg/webrtc/CameraSession$FailureType;Ljava/lang/String;)V

    goto :goto_1

    :cond_1
    iget-object v0, p0, Lorg/webrtc/Camera2Session;->events:Lorg/webrtc/CameraSession$Events;

    .line 403
    invoke-interface {v0, p0, p1}, Lorg/webrtc/CameraSession$Events;->onCameraError(Lorg/webrtc/CameraSession;Ljava/lang/String;)V

    :goto_1
    return-void
.end method

.method private start()V
    .locals 3

    .line 300
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    const-string v0, "Camera2Session"

    const-string v1, "start"

    .line 301
    invoke-static {v0, v1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    :try_start_0
    iget-object v0, p0, Lorg/webrtc/Camera2Session;->cameraManager:Landroid/hardware/camera2/CameraManager;

    iget-object v1, p0, Lorg/webrtc/Camera2Session;->cameraId:Ljava/lang/String;

    .line 304
    invoke-virtual {v0, v1}, Landroid/hardware/camera2/CameraManager;->getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;

    move-result-object v0

    iput-object v0, p0, Lorg/webrtc/Camera2Session;->cameraCharacteristics:Landroid/hardware/camera2/CameraCharacteristics;
    :try_end_0
    .catch Landroid/hardware/camera2/CameraAccessException; {:try_start_0 .. :try_end_0} :catch_0

    .line 309
    sget-object v1, Landroid/hardware/camera2/CameraCharacteristics;->SENSOR_ORIENTATION:Landroid/hardware/camera2/CameraCharacteristics$Key;

    invoke-virtual {v0, v1}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/Integer;

    invoke-virtual {v0}, Ljava/lang/Integer;->intValue()I

    move-result v0

    iput v0, p0, Lorg/webrtc/Camera2Session;->cameraOrientation:I

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->cameraCharacteristics:Landroid/hardware/camera2/CameraCharacteristics;

    .line 310
    sget-object v1, Landroid/hardware/camera2/CameraCharacteristics;->LENS_FACING:Landroid/hardware/camera2/CameraCharacteristics$Key;

    invoke-virtual {v0, v1}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/Integer;

    invoke-virtual {v0}, Ljava/lang/Integer;->intValue()I

    move-result v0

    if-nez v0, :cond_0

    const/4 v0, 0x1

    goto :goto_0

    :cond_0
    const/4 v0, 0x0

    :goto_0
    iput-boolean v0, p0, Lorg/webrtc/Camera2Session;->isCameraFrontFacing:Z

    .line 313
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->findCaptureFormat()V

    .line 314
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->openCamera()V

    return-void

    :catch_0
    move-exception v0

    .line 306
    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "getCameraCharacteristics(): "

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

    invoke-virtual {v0}, Landroid/hardware/camera2/CameraAccessException;->getMessage()Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v1, v0}, 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-direct {p0, v0}, Lorg/webrtc/Camera2Session;->reportError(Ljava/lang/String;)V

    return-void
.end method

.method private stopInternal()V
    .locals 3

    const-string v0, "Stop internal"

    const-string v1, "Camera2Session"

    .line 372
    invoke-static {v1, v0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 373
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->surfaceTextureHelper:Lorg/webrtc/SurfaceTextureHelper;

    .line 375
    invoke-virtual {v0}, Lorg/webrtc/SurfaceTextureHelper;->stopListening()V

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->captureSession:Landroid/hardware/camera2/CameraCaptureSession;

    const/4 v2, 0x0

    if-eqz v0, :cond_0

    .line 378
    invoke-virtual {v0}, Landroid/hardware/camera2/CameraCaptureSession;->close()V

    iput-object v2, p0, Lorg/webrtc/Camera2Session;->captureSession:Landroid/hardware/camera2/CameraCaptureSession;

    :cond_0
    iget-object v0, p0, Lorg/webrtc/Camera2Session;->surface:Landroid/view/Surface;

    if-eqz v0, :cond_1

    .line 382
    invoke-virtual {v0}, Landroid/view/Surface;->release()V

    iput-object v2, p0, Lorg/webrtc/Camera2Session;->surface:Landroid/view/Surface;

    :cond_1
    iget-object v0, p0, Lorg/webrtc/Camera2Session;->cameraDevice:Landroid/hardware/camera2/CameraDevice;

    if-eqz v0, :cond_2

    .line 386
    invoke-virtual {v0}, Landroid/hardware/camera2/CameraDevice;->close()V

    iput-object v2, p0, Lorg/webrtc/Camera2Session;->cameraDevice:Landroid/hardware/camera2/CameraDevice;

    :cond_2
    const-string p0, "Stop done"

    .line 390
    invoke-static {v1, p0}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    return-void
.end method


# virtual methods
.method public stop()V
    .locals 4

    .line 360
    new-instance v0, Ljava/lang/StringBuilder;

    const-string v1, "Stop camera2 session on camera "

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

    iget-object v1, p0, Lorg/webrtc/Camera2Session;->cameraId:Ljava/lang/String;

    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, "Camera2Session"

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

    .line 361
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->checkIsOnCameraThread()V

    iget-object v0, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    .line 362
    sget-object v1, Lorg/webrtc/Camera2Session$SessionState;->STOPPED:Lorg/webrtc/Camera2Session$SessionState;

    if-eq v0, v1, :cond_0

    .line 363
    invoke-static {}, Ljava/lang/System;->nanoTime()J

    move-result-wide v0

    .line 364
    sget-object v2, Lorg/webrtc/Camera2Session$SessionState;->STOPPED:Lorg/webrtc/Camera2Session$SessionState;

    iput-object v2, p0, Lorg/webrtc/Camera2Session;->state:Lorg/webrtc/Camera2Session$SessionState;

    .line 365
    invoke-direct {p0}, Lorg/webrtc/Camera2Session;->stopInternal()V

    .line 366
    sget-object p0, Ljava/util/concurrent/TimeUnit;->NANOSECONDS:Ljava/util/concurrent/TimeUnit;

    invoke-static {}, Ljava/lang/System;->nanoTime()J

    move-result-wide v2

    sub-long/2addr v2, v0

    invoke-virtual {p0, v2, v3}, Ljava/util/concurrent/TimeUnit;->toMillis(J)J

    move-result-wide v0

    long-to-int p0, v0

    sget-object v0, Lorg/webrtc/Camera2Session;->camera2StopTimeMsHistogram:Lorg/webrtc/Histogram;

    .line 367
    invoke-virtual {v0, p0}, Lorg/webrtc/Histogram;->addSample(I)V

    :cond_0
    return-void
.end method