Camera2Enumerator.smali

.class public Lorg/webrtc/Camera2Enumerator;
.super Ljava/lang/Object;
.source "SourceFile"

# interfaces
.implements Lorg/webrtc/CameraEnumerator;


# annotations
.annotation build Landroid/annotation/TargetApi;
    value = 0x15
.end annotation


# static fields
.field private static final NANO_SECONDS_PER_SECOND:D = 1.0E9

.field private static final TAG:Ljava/lang/String; = "Camera2Enumerator"

.field private static final cachedSupportedFormats:Ljava/util/Map;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Map<",
            "Ljava/lang/String;",
            "Ljava/util/List<",
            "Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;",
            ">;>;"
        }
    .end annotation
.end field


# instance fields
.field public final cameraManager:Landroid/hardware/camera2/CameraManager;

.field public final context:Landroid/content/Context;


# direct methods
.method public static constructor <clinit>()V
    .registers 1

    new-instance v0, Ljava/util/HashMap;

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

    sput-object v0, Lorg/webrtc/Camera2Enumerator;->cachedSupportedFormats:Ljava/util/Map;

    return-void
.end method

.method public constructor <init>(Landroid/content/Context;)V
    .registers 3

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    iput-object p1, p0, Lorg/webrtc/Camera2Enumerator;->context:Landroid/content/Context;

    const-string v0, "camera"

    .line 3
    invoke-virtual {p1, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Landroid/hardware/camera2/CameraManager;

    iput-object p1, p0, Lorg/webrtc/Camera2Enumerator;->cameraManager:Landroid/hardware/camera2/CameraManager;

    return-void
.end method

.method public static convertFramerates([Landroid/util/Range;I)Ljava/util/List;
    .registers 8
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([",
            "Landroid/util/Range<",
            "Ljava/lang/Integer;",
            ">;I)",
            "Ljava/util/List<",
            "Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;",
            ">;"
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/util/ArrayList;

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

    .line 2
    array-length v1, p0

    const/4 v2, 0x0

    :goto_7
    if-ge v2, v1, :cond_2e

    aget-object v3, p0, v2

    .line 3
    new-instance v4, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;

    .line 4
    invoke-virtual {v3}, Landroid/util/Range;->getLower()Ljava/lang/Comparable;

    move-result-object v5

    check-cast v5, Ljava/lang/Integer;

    invoke-virtual {v5}, Ljava/lang/Integer;->intValue()I

    move-result v5

    mul-int v5, v5, p1

    invoke-virtual {v3}, Landroid/util/Range;->getUpper()Ljava/lang/Comparable;

    move-result-object v3

    check-cast v3, Ljava/lang/Integer;

    invoke-virtual {v3}, Ljava/lang/Integer;->intValue()I

    move-result v3

    mul-int v3, v3, p1

    invoke-direct {v4, v5, v3}, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;-><init>(II)V

    .line 5
    invoke-virtual {v0, v4}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    add-int/lit8 v2, v2, 0x1

    goto :goto_7

    :cond_2e
    return-object v0
.end method

.method private static convertSizes([Landroid/util/Size;)Ljava/util/List;
    .registers 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([",
            "Landroid/util/Size;",
            ")",
            "Ljava/util/List<",
            "Lorg/webrtc/Size;",
            ">;"
        }
    .end annotation

    .line 1
    new-instance v0, Ljava/util/ArrayList;

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

    .line 2
    array-length v1, p0

    const/4 v2, 0x0

    :goto_7
    if-ge v2, v1, :cond_1e

    aget-object v3, p0, v2

    .line 3
    new-instance v4, Lorg/webrtc/Size;

    invoke-virtual {v3}, Landroid/util/Size;->getWidth()I

    move-result v5

    invoke-virtual {v3}, Landroid/util/Size;->getHeight()I

    move-result v3

    invoke-direct {v4, v5, v3}, Lorg/webrtc/Size;-><init>(II)V

    invoke-virtual {v0, v4}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    add-int/lit8 v2, v2, 0x1

    goto :goto_7

    :cond_1e
    return-object v0
.end method

.method private getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;
    .registers 4

    .line 1
    :try_start_0
    iget-object v0, p0, Lorg/webrtc/Camera2Enumerator;->cameraManager:Landroid/hardware/camera2/CameraManager;

    invoke-virtual {v0, p1}, Landroid/hardware/camera2/CameraManager;->getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;

    move-result-object p1
    :try_end_6
    .catch Landroid/util/AndroidException; {:try_start_0 .. :try_end_6} :catch_7

    return-object p1

    :catch_7
    move-exception p1

    .line 2
    new-instance v0, Ljava/lang/StringBuilder;

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

    const-string v1, "Camera access exception: "

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

    invoke-virtual {v0, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

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

    move-result-object p1

    const-string v0, "Camera2Enumerator"

    invoke-static {v0, p1}, Lorg/webrtc/Logging;->e(Ljava/lang/String;Ljava/lang/String;)V

    const/4 p1, 0x0

    return-object p1
.end method

.method public static getFpsUnitFactor([Landroid/util/Range;)I
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "([",
            "Landroid/util/Range<",
            "Ljava/lang/Integer;",
            ">;)I"
        }
    .end annotation

    .line 1
    array-length v0, p0

    const/16 v1, 0x3e8

    if-nez v0, :cond_6

    return v1

    :cond_6
    const/4 v0, 0x0

    .line 2
    aget-object p0, p0, v0

    invoke-virtual {p0}, Landroid/util/Range;->getUpper()Ljava/lang/Comparable;

    move-result-object p0

    check-cast p0, Ljava/lang/Integer;

    invoke-virtual {p0}, Ljava/lang/Integer;->intValue()I

    move-result p0

    if-ge p0, v1, :cond_16

    goto :goto_17

    :cond_16
    const/4 v1, 0x1

    :goto_17
    return v1
.end method

.method public static getSupportedFormats(Landroid/content/Context;Ljava/lang/String;)Ljava/util/List;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/content/Context;",
            "Ljava/lang/String;",
            ")",
            "Ljava/util/List<",
            "Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;",
            ">;"
        }
    .end annotation

    const-string v0, "camera"

    .line 2
    invoke-virtual {p0, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Landroid/hardware/camera2/CameraManager;

    .line 3
    invoke-static {p0, p1}, Lorg/webrtc/Camera2Enumerator;->getSupportedFormats(Landroid/hardware/camera2/CameraManager;Ljava/lang/String;)Ljava/util/List;

    move-result-object p0

    return-object p0
.end method

.method public static getSupportedFormats(Landroid/hardware/camera2/CameraManager;Ljava/lang/String;)Ljava/util/List;
    .registers 16
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/hardware/camera2/CameraManager;",
            "Ljava/lang/String;",
            ")",
            "Ljava/util/List<",
            "Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;",
            ">;"
        }
    .end annotation

    .line 4
    sget-object v0, Lorg/webrtc/Camera2Enumerator;->cachedSupportedFormats:Ljava/util/Map;

    monitor-enter v0

    .line 5
    :try_start_3
    invoke-interface {v0, p1}, Ljava/util/Map;->containsKey(Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_11

    .line 6
    invoke-interface {v0, p1}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Ljava/util/List;

    monitor-exit v0

    return-object p0

    :cond_11
    const-string v1, "Camera2Enumerator"

    .line 7
    new-instance v2, Ljava/lang/StringBuilder;

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

    const-string v3, "Get supported formats for camera index "

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string v3, "."

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object v2

    invoke-static {v1, v2}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 8
    invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J

    move-result-wide v1
    :try_end_30
    .catchall {:try_start_3 .. :try_end_30} :catchall_129

    .line 9
    :try_start_30
    invoke-virtual {p0, p1}, Landroid/hardware/camera2/CameraManager;->getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;

    move-result-object p0
    :try_end_34
    .catch Ljava/lang/Exception; {:try_start_30 .. :try_end_34} :catch_10b
    .catchall {:try_start_30 .. :try_end_34} :catchall_129

    .line 10
    :try_start_34
    sget-object v3, Landroid/hardware/camera2/CameraCharacteristics;->SCALER_STREAM_CONFIGURATION_MAP:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 11
    invoke-virtual {p0, v3}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Landroid/hardware/camera2/params/StreamConfigurationMap;

    .line 12
    sget-object v4, Landroid/hardware/camera2/CameraCharacteristics;->CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 13
    invoke-virtual {p0, v4}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v4

    check-cast v4, [Landroid/util/Range;

    .line 14
    invoke-static {v4}, Lorg/webrtc/Camera2Enumerator;->getFpsUnitFactor([Landroid/util/Range;)I

    move-result v5

    invoke-static {v4, v5}, Lorg/webrtc/Camera2Enumerator;->convertFramerates([Landroid/util/Range;I)Ljava/util/List;

    move-result-object v4

    .line 15
    invoke-static {p0}, Lorg/webrtc/Camera2Enumerator;->getSupportedSizes(Landroid/hardware/camera2/CameraCharacteristics;)Ljava/util/List;

    move-result-object p0

    .line 16
    invoke-interface {v4}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v4

    const/4 v5, 0x0

    const/4 v6, 0x0

    :goto_56
    invoke-interface {v4}, Ljava/util/Iterator;->hasNext()Z

    move-result v7

    if-eqz v7, :cond_69

    invoke-interface {v4}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v7

    check-cast v7, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;

    .line 17
    iget v7, v7, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;->max:I

    invoke-static {v6, v7}, Ljava/lang/Math;->max(II)I

    move-result v6

    goto :goto_56

    .line 18
    :cond_69
    new-instance v4, Ljava/util/ArrayList;

    invoke-direct {v4}, Ljava/util/ArrayList;-><init>()V

    .line 19
    invoke-interface {p0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object p0

    :goto_72
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v7

    if-eqz v7, :cond_dc

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v7

    check-cast v7, Lorg/webrtc/Size;
    :try_end_7e
    .catchall {:try_start_34 .. :try_end_7e} :catchall_129

    const-wide/16 v8, 0x0

    .line 20
    :try_start_80
    const-class v10, Landroid/graphics/SurfaceTexture;

    new-instance v11, Landroid/util/Size;

    iget v12, v7, Lorg/webrtc/Size;->width:I

    iget v13, v7, Lorg/webrtc/Size;->height:I

    invoke-direct {v11, v12, v13}, Landroid/util/Size;-><init>(II)V

    invoke-virtual {v3, v10, v11}, Landroid/hardware/camera2/params/StreamConfigurationMap;->getOutputMinFrameDuration(Ljava/lang/Class;Landroid/util/Size;)J

    move-result-wide v10
    :try_end_8f
    .catch Ljava/lang/Exception; {:try_start_80 .. :try_end_8f} :catch_90
    .catchall {:try_start_80 .. :try_end_8f} :catchall_129

    goto :goto_91

    :catch_90
    move-wide v10, v8

    :goto_91
    cmp-long v12, v10, v8

    if-nez v12, :cond_97

    move v9, v6

    goto :goto_a5

    :cond_97
    const-wide v8, 0x41cdcd6500000000L    # 1.0E9

    long-to-double v10, v10

    div-double/2addr v8, v10

    .line 21
    :try_start_9e
    invoke-static {v8, v9}, Ljava/lang/Math;->round(D)J

    move-result-wide v8

    long-to-int v9, v8

    mul-int/lit16 v9, v9, 0x3e8

    .line 22
    :goto_a5
    new-instance v8, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;

    iget v10, v7, Lorg/webrtc/Size;->width:I

    iget v11, v7, Lorg/webrtc/Size;->height:I

    invoke-direct {v8, v10, v11, v5, v9}, Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;-><init>(IIII)V

    invoke-virtual {v4, v8}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    const-string v8, "Camera2Enumerator"

    .line 23
    new-instance v10, Ljava/lang/StringBuilder;

    invoke-direct {v10}, Ljava/lang/StringBuilder;-><init>()V

    const-string v11, "Format: "

    invoke-virtual {v10, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget v11, v7, Lorg/webrtc/Size;->width:I

    invoke-virtual {v10, v11}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v11, "x"

    invoke-virtual {v10, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget v7, v7, Lorg/webrtc/Size;->height:I

    invoke-virtual {v10, v7}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string v7, "@"

    invoke-virtual {v10, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v10, v9}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {v10}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v7

    invoke-static {v8, v7}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    goto :goto_72

    .line 24
    :cond_dc
    sget-object p0, Lorg/webrtc/Camera2Enumerator;->cachedSupportedFormats:Ljava/util/Map;

    invoke-interface {p0, p1, v4}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 25
    invoke-static {}, Landroid/os/SystemClock;->elapsedRealtime()J

    move-result-wide v5

    const-string p0, "Camera2Enumerator"

    .line 26
    new-instance v3, Ljava/lang/StringBuilder;

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

    const-string v7, "Get supported formats for camera index "

    invoke-virtual {v3, v7}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p1, " done. Time spent: "

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    sub-long/2addr v5, v1

    invoke-virtual {v3, v5, v6}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    const-string p1, " ms."

    invoke-virtual {v3, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p1

    invoke-static {p0, p1}, Lorg/webrtc/Logging;->d(Ljava/lang/String;Ljava/lang/String;)V

    .line 27
    monitor-exit v0

    return-object v4

    :catch_10b
    move-exception p0

    const-string p1, "Camera2Enumerator"

    .line 28
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "getCameraCharacteristics(): "

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

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    invoke-static {p1, p0}, Lorg/webrtc/Logging;->e(Ljava/lang/String;Ljava/lang/String;)V

    .line 29
    new-instance p0, Ljava/util/ArrayList;

    invoke-direct {p0}, Ljava/util/ArrayList;-><init>()V

    monitor-exit v0

    return-object p0

    :catchall_129
    move-exception p0

    .line 30
    monitor-exit v0
    :try_end_12b
    .catchall {:try_start_9e .. :try_end_12b} :catchall_129

    throw p0
.end method

.method public static getSupportedSizes(Landroid/hardware/camera2/CameraCharacteristics;)Ljava/util/List;
    .registers 7
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/hardware/camera2/CameraCharacteristics;",
            ")",
            "Ljava/util/List<",
            "Lorg/webrtc/Size;",
            ">;"
        }
    .end annotation

    .line 1
    sget-object v0, Landroid/hardware/camera2/CameraCharacteristics;->SCALER_STREAM_CONFIGURATION_MAP:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 2
    invoke-virtual {p0, v0}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Landroid/hardware/camera2/params/StreamConfigurationMap;

    .line 3
    sget-object v1, Landroid/hardware/camera2/CameraCharacteristics;->INFO_SUPPORTED_HARDWARE_LEVEL:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 4
    invoke-virtual {p0, v1}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/lang/Integer;

    invoke-virtual {v1}, Ljava/lang/Integer;->intValue()I

    move-result v1

    .line 5
    const-class v2, Landroid/graphics/SurfaceTexture;

    invoke-virtual {v0, v2}, Landroid/hardware/camera2/params/StreamConfigurationMap;->getOutputSizes(Ljava/lang/Class;)[Landroid/util/Size;

    move-result-object v0

    .line 6
    invoke-static {v0}, Lorg/webrtc/Camera2Enumerator;->convertSizes([Landroid/util/Size;)Ljava/util/List;

    move-result-object v0

    .line 7
    sget v2, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v3, 0x16

    if-ge v2, v3, :cond_5b

    const/4 v2, 0x2

    if-ne v1, v2, :cond_5b

    .line 8
    sget-object v1, Landroid/hardware/camera2/CameraCharacteristics;->SENSOR_INFO_ACTIVE_ARRAY_SIZE:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 9
    invoke-virtual {p0, v1}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Landroid/graphics/Rect;

    .line 10
    new-instance v1, Ljava/util/ArrayList;

    invoke-direct {v1}, Ljava/util/ArrayList;-><init>()V

    .line 11
    invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :cond_38
    :goto_38
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_5a

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lorg/webrtc/Size;

    .line 12
    invoke-virtual {p0}, Landroid/graphics/Rect;->width()I

    move-result v3

    iget v4, v2, Lorg/webrtc/Size;->height:I

    mul-int v3, v3, v4

    invoke-virtual {p0}, Landroid/graphics/Rect;->height()I

    move-result v4

    iget v5, v2, Lorg/webrtc/Size;->width:I

    mul-int v4, v4, v5

    if-ne v3, v4, :cond_38

    .line 13
    invoke-virtual {v1, v2}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    goto :goto_38

    :cond_5a
    return-object v1

    :cond_5b
    return-object v0
.end method

.method public static isSupported(Landroid/content/Context;)Z
    .registers 7

    const-string v0, "camera"

    .line 1
    invoke-virtual {p0, v0}, Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;

    move-result-object p0

    check-cast p0, Landroid/hardware/camera2/CameraManager;

    const/4 v0, 0x0

    .line 2
    :try_start_9
    invoke-virtual {p0}, Landroid/hardware/camera2/CameraManager;->getCameraIdList()[Ljava/lang/String;

    move-result-object v1

    .line 3
    array-length v2, v1

    const/4 v3, 0x0

    :goto_f
    if-ge v3, v2, :cond_2a

    aget-object v4, v1, v3

    .line 4
    invoke-virtual {p0, v4}, Landroid/hardware/camera2/CameraManager;->getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;

    move-result-object v4

    .line 5
    sget-object v5, Landroid/hardware/camera2/CameraCharacteristics;->INFO_SUPPORTED_HARDWARE_LEVEL:Landroid/hardware/camera2/CameraCharacteristics$Key;

    invoke-virtual {v4, v5}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object v4

    check-cast v4, Ljava/lang/Integer;

    invoke-virtual {v4}, Ljava/lang/Integer;->intValue()I

    move-result v4
    :try_end_23
    .catch Landroid/util/AndroidException; {:try_start_9 .. :try_end_23} :catch_2c

    const/4 v5, 0x2

    if-ne v4, v5, :cond_27

    return v0

    :cond_27
    add-int/lit8 v3, v3, 0x1

    goto :goto_f

    :cond_2a
    const/4 p0, 0x1

    return p0

    :catch_2c
    move-exception p0

    .line 6
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Camera access exception: "

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

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    const-string v1, "Camera2Enumerator"

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

    return v0
.end method


# virtual methods
.method public createCapturer(Ljava/lang/String;Lorg/webrtc/CameraVideoCapturer$CameraEventsHandler;)Lorg/webrtc/CameraVideoCapturer;
    .registers 5

    new-instance v0, Lorg/webrtc/Camera2Capturer;

    iget-object v1, p0, Lorg/webrtc/Camera2Enumerator;->context:Landroid/content/Context;

    invoke-direct {v0, v1, p1, p2}, Lorg/webrtc/Camera2Capturer;-><init>(Landroid/content/Context;Ljava/lang/String;Lorg/webrtc/CameraVideoCapturer$CameraEventsHandler;)V

    return-object v0
.end method

.method public getDeviceNames()[Ljava/lang/String;
    .registers 4

    .line 1
    :try_start_0
    iget-object v0, p0, Lorg/webrtc/Camera2Enumerator;->cameraManager:Landroid/hardware/camera2/CameraManager;

    invoke-virtual {v0}, Landroid/hardware/camera2/CameraManager;->getCameraIdList()[Ljava/lang/String;

    move-result-object v0
    :try_end_6
    .catch Landroid/util/AndroidException; {:try_start_0 .. :try_end_6} :catch_7

    return-object v0

    :catch_7
    move-exception v0

    .line 2
    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v2, "Camera access exception: "

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

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

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

    move-result-object v0

    const-string v1, "Camera2Enumerator"

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

    const/4 v0, 0x0

    new-array v0, v0, [Ljava/lang/String;

    return-object v0
.end method

.method public getSupportedFormats(Ljava/lang/String;)Ljava/util/List;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/lang/String;",
            ")",
            "Ljava/util/List<",
            "Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat;",
            ">;"
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lorg/webrtc/Camera2Enumerator;->context:Landroid/content/Context;

    invoke-static {v0, p1}, Lorg/webrtc/Camera2Enumerator;->getSupportedFormats(Landroid/content/Context;Ljava/lang/String;)Ljava/util/List;

    move-result-object p1

    return-object p1
.end method

.method public isBackFacing(Ljava/lang/String;)Z
    .registers 4

    .line 1
    invoke-direct {p0, p1}, Lorg/webrtc/Camera2Enumerator;->getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;

    move-result-object p1

    const/4 v0, 0x1

    if-eqz p1, :cond_16

    .line 2
    sget-object v1, Landroid/hardware/camera2/CameraCharacteristics;->LENS_FACING:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 3
    invoke-virtual {p1, v1}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Ljava/lang/Integer;

    invoke-virtual {p1}, Ljava/lang/Integer;->intValue()I

    move-result p1

    if-ne p1, v0, :cond_16

    goto :goto_17

    :cond_16
    const/4 v0, 0x0

    :goto_17
    return v0
.end method

.method public isFrontFacing(Ljava/lang/String;)Z
    .registers 3

    .line 1
    invoke-direct {p0, p1}, Lorg/webrtc/Camera2Enumerator;->getCameraCharacteristics(Ljava/lang/String;)Landroid/hardware/camera2/CameraCharacteristics;

    move-result-object p1

    if-eqz p1, :cond_16

    .line 2
    sget-object v0, Landroid/hardware/camera2/CameraCharacteristics;->LENS_FACING:Landroid/hardware/camera2/CameraCharacteristics$Key;

    .line 3
    invoke-virtual {p1, v0}, Landroid/hardware/camera2/CameraCharacteristics;->get(Landroid/hardware/camera2/CameraCharacteristics$Key;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Ljava/lang/Integer;

    invoke-virtual {p1}, Ljava/lang/Integer;->intValue()I

    move-result p1

    if-nez p1, :cond_16

    const/4 p1, 0x1

    goto :goto_17

    :cond_16
    const/4 p1, 0x0

    :goto_17
    return p1
.end method