.class public Lcom/yalantis/ucrop/util/ImageHeaderParser;
.super Ljava/lang/Object;
.source "ImageHeaderParser.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/yalantis/ucrop/util/ImageHeaderParser$StreamReader;,
        Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;,
        Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;
    }
.end annotation


# static fields
.field private static final BYTES_PER_FORMAT:[I

.field private static final EXIF_MAGIC_NUMBER:I = 0xffd8

.field private static final EXIF_SEGMENT_TYPE:I = 0xe1

.field private static final INTEL_TIFF_MAGIC_NUMBER:I = 0x4949

.field private static final JPEG_EXIF_SEGMENT_PREAMBLE:Ljava/lang/String; = "Exif\u0000\u0000"

.field private static final JPEG_EXIF_SEGMENT_PREAMBLE_BYTES:[B

.field private static final MARKER_EOI:I = 0xd9

.field private static final MOTOROLA_TIFF_MAGIC_NUMBER:I = 0x4d4d

.field private static final ORIENTATION_TAG_TYPE:I = 0x112

.field private static final SEGMENT_SOS:I = 0xda

.field private static final SEGMENT_START_ID:I = 0xff

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

.field public static final UNKNOWN_ORIENTATION:I = -0x1


# instance fields
.field private final reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;


# direct methods
.method static constructor <clinit>()V
    .registers 2

    .line 61
    const-string v0, "UTF-8"

    .line 62
    invoke-static {v0}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;

    move-result-object v0

    const-string v1, "Exif\u0000\u0000"

    invoke-virtual {v1, v0}, Ljava/lang/String;->getBytes(Ljava/nio/charset/Charset;)[B

    move-result-object v0

    sput-object v0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->JPEG_EXIF_SEGMENT_PREAMBLE_BYTES:[B

    const/16 v0, 0xd

    .line 68
    new-array v0, v0, [I

    fill-array-data v0, :array_18

    sput-object v0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->BYTES_PER_FORMAT:[I

    return-void

    :array_18
    .array-data 4
        0x0
        0x1
        0x1
        0x2
        0x4
        0x8
        0x1
        0x1
        0x2
        0x4
        0x8
        0x4
        0x8
    .end array-data
.end method

.method public constructor <init>(Ljava/io/InputStream;)V
    .registers 3

    .line 72
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 73
    new-instance v0, Lcom/yalantis/ucrop/util/ImageHeaderParser$StreamReader;

    invoke-direct {v0, p1}, Lcom/yalantis/ucrop/util/ImageHeaderParser$StreamReader;-><init>(Ljava/io/InputStream;)V

    iput-object v0, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    return-void
.end method

.method private static calcTagOffset(II)I
    .registers 2

    add-int/lit8 p0, p0, 0x2

    mul-int/lit8 p1, p1, 0xc

    add-int/2addr p0, p1

    return p0
.end method

.method public static copyExif(Landroid/media/ExifInterface;IILjava/lang/String;)V
    .registers 10

    const/16 v0, 0x16

    .line 379
    new-array v1, v0, [Ljava/lang/String;

    const-string v2, "FNumber"

    const/4 v3, 0x0

    aput-object v2, v1, v3

    const/4 v2, 0x1

    const-string v4, "DateTime"

    aput-object v4, v1, v2

    const/4 v2, 0x2

    const-string v4, "DateTimeDigitized"

    aput-object v4, v1, v2

    const/4 v2, 0x3

    const-string v4, "ExposureTime"

    aput-object v4, v1, v2

    const/4 v2, 0x4

    const-string v4, "Flash"

    aput-object v4, v1, v2

    const/4 v2, 0x5

    const-string v4, "FocalLength"

    aput-object v4, v1, v2

    const/4 v2, 0x6

    const-string v4, "GPSAltitude"

    aput-object v4, v1, v2

    const/4 v2, 0x7

    const-string v4, "GPSAltitudeRef"

    aput-object v4, v1, v2

    const/16 v2, 0x8

    const-string v4, "GPSDateStamp"

    aput-object v4, v1, v2

    const/16 v2, 0x9

    const-string v4, "GPSLatitude"

    aput-object v4, v1, v2

    const/16 v2, 0xa

    const-string v4, "GPSLatitudeRef"

    aput-object v4, v1, v2

    const/16 v2, 0xb

    const-string v4, "GPSLongitude"

    aput-object v4, v1, v2

    const/16 v2, 0xc

    const-string v4, "GPSLongitudeRef"

    aput-object v4, v1, v2

    const/16 v2, 0xd

    const-string v4, "GPSProcessingMethod"

    aput-object v4, v1, v2

    const/16 v2, 0xe

    const-string v4, "GPSTimeStamp"

    aput-object v4, v1, v2

    const/16 v2, 0xf

    const-string v4, "ISOSpeedRatings"

    aput-object v4, v1, v2

    const/16 v2, 0x10

    const-string v4, "Make"

    aput-object v4, v1, v2

    const/16 v2, 0x11

    const-string v4, "Model"

    aput-object v4, v1, v2

    const/16 v2, 0x12

    const-string v4, "SubSecTime"

    aput-object v4, v1, v2

    const/16 v2, 0x13

    const-string v4, "SubSecTimeDigitized"

    aput-object v4, v1, v2

    const/16 v2, 0x14

    const-string v4, "SubSecTimeOriginal"

    aput-object v4, v1, v2

    const/16 v2, 0x15

    const-string v4, "WhiteBalance"

    aput-object v4, v1, v2

    .line 405
    :try_start_80
    new-instance v2, Landroid/media/ExifInterface;

    invoke-direct {v2, p3}, Landroid/media/ExifInterface;-><init>(Ljava/lang/String;)V

    if-eqz p0, :cond_9b

    :goto_87
    if-ge v3, v0, :cond_9b

    .line 408
    aget-object p3, v1, v3

    .line 409
    invoke-virtual {p0, p3}, Landroid/media/ExifInterface;->getAttribute(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v4

    .line 410
    invoke-static {v4}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v5

    if-nez v5, :cond_98

    .line 411
    invoke-virtual {v2, p3, v4}, Landroid/media/ExifInterface;->setAttribute(Ljava/lang/String;Ljava/lang/String;)V

    :cond_98
    add-int/lit8 v3, v3, 0x1

    goto :goto_87

    .line 415
    :cond_9b
    const-string p0, "ImageWidth"

    invoke-static {p1}, Ljava/lang/String;->valueOf(I)Ljava/lang/String;

    move-result-object p1

    invoke-virtual {v2, p0, p1}, Landroid/media/ExifInterface;->setAttribute(Ljava/lang/String;Ljava/lang/String;)V

    .line 416
    const-string p0, "ImageLength"

    invoke-static {p2}, Ljava/lang/String;->valueOf(I)Ljava/lang/String;

    move-result-object p1

    invoke-virtual {v2, p0, p1}, Landroid/media/ExifInterface;->setAttribute(Ljava/lang/String;Ljava/lang/String;)V

    .line 417
    const-string p0, "Orientation"

    const-string p1, "0"

    invoke-virtual {v2, p0, p1}, Landroid/media/ExifInterface;->setAttribute(Ljava/lang/String;Ljava/lang/String;)V

    .line 419
    invoke-virtual {v2}, Landroid/media/ExifInterface;->saveAttributes()V
    :try_end_b7
    .catch Ljava/io/IOException; {:try_start_80 .. :try_end_b7} :catch_b8

    goto :goto_c2

    :catch_b8
    move-exception p0

    .line 422
    const-string p1, "ImageHeaderParser"

    invoke-virtual {p0}, Ljava/io/IOException;->getMessage()Ljava/lang/String;

    move-result-object p0

    invoke-static {p1, p0}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :goto_c2
    return-void
.end method

.method private static handles(I)Z
    .registers 3

    const v0, 0xffd8

    and-int v1, p0, v0

    if-eq v1, v0, :cond_12

    const/16 v0, 0x4d4d

    if-eq p0, v0, :cond_12

    const/16 v0, 0x4949

    if-ne p0, v0, :cond_10

    goto :goto_12

    :cond_10
    const/4 p0, 0x0

    goto :goto_13

    :cond_12
    :goto_12
    const/4 p0, 0x1

    :goto_13
    return p0
.end method

.method private hasJpegExifPreamble([BI)Z
    .registers 7

    const/4 v0, 0x0

    if-eqz p1, :cond_a

    .line 129
    sget-object v1, Lcom/yalantis/ucrop/util/ImageHeaderParser;->JPEG_EXIF_SEGMENT_PREAMBLE_BYTES:[B

    array-length v1, v1

    if-le p2, v1, :cond_a

    const/4 p2, 0x1

    goto :goto_b

    :cond_a
    move p2, v0

    :goto_b
    if-eqz p2, :cond_1d

    move v1, v0

    .line 132
    :goto_e
    sget-object v2, Lcom/yalantis/ucrop/util/ImageHeaderParser;->JPEG_EXIF_SEGMENT_PREAMBLE_BYTES:[B

    array-length v3, v2

    if-ge v1, v3, :cond_1d

    .line 133
    aget-byte v3, p1, v1

    aget-byte v2, v2, v1

    if-eq v3, v2, :cond_1a

    goto :goto_1e

    :cond_1a
    add-int/lit8 v1, v1, 0x1

    goto :goto_e

    :cond_1d
    move v0, p2

    :goto_1e
    return v0
.end method

.method private moveToExifSegmentAndGetLength()I
    .registers 11
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 150
    :cond_0
    iget-object v0, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    invoke-interface {v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;->getUInt8()S

    move-result v0

    const/16 v1, 0xff

    const/4 v2, 0x3

    const/4 v3, -0x1

    .line 151
    const-string v4, "ImageHeaderParser"

    if-eq v0, v1, :cond_27

    .line 152
    invoke-static {v4, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v1

    if-eqz v1, :cond_26

    .line 153
    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Unknown segmentId="

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

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

    move-result-object v0

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

    move-result-object v0

    invoke-static {v4, v0}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_26
    return v3

    .line 158
    :cond_27
    iget-object v0, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    invoke-interface {v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;->getUInt8()S

    move-result v0

    const/16 v1, 0xda

    if-ne v0, v1, :cond_32

    return v3

    :cond_32
    const/16 v1, 0xd9

    if-ne v0, v1, :cond_42

    .line 163
    invoke-static {v4, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v0

    if-eqz v0, :cond_41

    .line 164
    const-string v0, "Found MARKER_EOI in exif segment"

    invoke-static {v4, v0}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_41
    return v3

    .line 170
    :cond_42
    iget-object v1, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    invoke-interface {v1}, Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;->getUInt16()I

    move-result v1

    add-int/lit8 v1, v1, -0x2

    const/16 v5, 0xe1

    if-eq v0, v5, :cond_86

    .line 173
    iget-object v5, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    int-to-long v6, v1

    invoke-interface {v5, v6, v7}, Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;->skip(J)J

    move-result-wide v8

    cmp-long v5, v8, v6

    if-eqz v5, :cond_0

    .line 175
    invoke-static {v4, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v2

    if-eqz v2, :cond_85

    .line 176
    new-instance v2, Ljava/lang/StringBuilder;

    const-string v5, "Unable to skip enough data, type: "

    invoke-direct {v2, v5}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

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

    move-result-object v0

    const-string v2, ", wanted to skip: "

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

    move-result-object v0

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

    move-result-object v0

    const-string v1, ", but actually skipped: "

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

    move-result-object v0

    invoke-virtual {v0, v8, v9}, Ljava/lang/StringBuilder;->append(J)Ljava/lang/StringBuilder;

    move-result-object v0

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

    move-result-object v0

    invoke-static {v4, v0}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_85
    return v3

    :cond_86
    return v1
.end method

.method private static parseExifSegment(Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;)I
    .registers 13

    .line 190
    const-string v0, "Exif\u0000\u0000"

    invoke-virtual {v0}, Ljava/lang/String;->length()I

    move-result v0

    .line 192
    invoke-virtual {p0, v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt16(I)S

    move-result v1

    const/16 v2, 0x4d4d

    const/4 v3, 0x3

    .line 194
    const-string v4, "ImageHeaderParser"

    if-ne v1, v2, :cond_14

    .line 195
    sget-object v1, Ljava/nio/ByteOrder;->BIG_ENDIAN:Ljava/nio/ByteOrder;

    goto :goto_35

    :cond_14
    const/16 v2, 0x4949

    if-ne v1, v2, :cond_1b

    .line 197
    sget-object v1, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;

    goto :goto_35

    .line 199
    :cond_1b
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v2

    if-eqz v2, :cond_33

    .line 200
    new-instance v2, Ljava/lang/StringBuilder;

    const-string v5, "Unknown endianness = "

    invoke-direct {v2, v5}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

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

    move-result-object v1

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

    move-result-object v1

    invoke-static {v4, v1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 202
    :cond_33
    sget-object v1, Ljava/nio/ByteOrder;->BIG_ENDIAN:Ljava/nio/ByteOrder;

    .line 205
    :goto_35
    invoke-virtual {p0, v1}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->order(Ljava/nio/ByteOrder;)V

    add-int/lit8 v1, v0, 0x4

    .line 207
    invoke-virtual {p0, v1}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt32(I)I

    move-result v1

    add-int/2addr v1, v0

    .line 208
    invoke-virtual {p0, v1}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt16(I)S

    move-result v0

    const/4 v2, 0x0

    :goto_44
    if-ge v2, v0, :cond_13f

    .line 212
    invoke-static {v1, v2}, Lcom/yalantis/ucrop/util/ImageHeaderParser;->calcTagOffset(II)I

    move-result v5

    .line 213
    invoke-virtual {p0, v5}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt16(I)S

    move-result v6

    const/16 v7, 0x112

    if-eq v6, v7, :cond_54

    goto/16 :goto_13b

    :cond_54
    add-int/lit8 v7, v5, 0x2

    .line 220
    invoke-virtual {p0, v7}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt16(I)S

    move-result v7

    const/4 v8, 0x1

    if-lt v7, v8, :cond_123

    const/16 v8, 0xc

    if-le v7, v8, :cond_63

    goto/16 :goto_123

    :cond_63
    add-int/lit8 v8, v5, 0x4

    .line 230
    invoke-virtual {p0, v8}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt32(I)I

    move-result v8

    if-gez v8, :cond_78

    .line 233
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v5

    if-eqz v5, :cond_13b

    .line 234
    const-string v5, "Negative tiff component count"

    invoke-static {v4, v5}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    goto/16 :goto_13b

    .line 239
    :cond_78
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v9

    const-string v10, " tagType="

    if-eqz v9, :cond_ae

    .line 240
    new-instance v9, Ljava/lang/StringBuilder;

    const-string v11, "Got tagIndex="

    invoke-direct {v9, v11}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v9, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v9

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

    move-result-object v9

    invoke-virtual {v9, v6}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v9

    const-string v11, " formatCode="

    invoke-virtual {v9, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v9

    invoke-virtual {v9, v7}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v9

    const-string v11, " componentCount="

    invoke-virtual {v9, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v9

    invoke-virtual {v9, v8}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v9

    invoke-virtual {v9}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v9

    invoke-static {v4, v9}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    .line 244
    :cond_ae
    sget-object v9, Lcom/yalantis/ucrop/util/ImageHeaderParser;->BYTES_PER_FORMAT:[I

    aget v9, v9, v7

    add-int/2addr v8, v9

    const/4 v9, 0x4

    if-le v8, v9, :cond_cf

    .line 247
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v5

    if-eqz v5, :cond_13b

    .line 248
    new-instance v5, Ljava/lang/StringBuilder;

    const-string v6, "Got byte count > 4, not orientation, continuing, formatCode="

    invoke-direct {v5, v6}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v5, v7}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v5

    invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v5

    invoke-static {v4, v5}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_13b

    :cond_cf
    add-int/lit8 v5, v5, 0x8

    if-ltz v5, :cond_102

    .line 255
    invoke-virtual {p0}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->length()I

    move-result v7

    if-le v5, v7, :cond_da

    goto :goto_102

    :cond_da
    if-ltz v8, :cond_e9

    add-int/2addr v8, v5

    .line 262
    invoke-virtual {p0}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->length()I

    move-result v7

    if-le v8, v7, :cond_e4

    goto :goto_e9

    .line 270
    :cond_e4
    invoke-virtual {p0, v5}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;->getInt16(I)S

    move-result p0

    return p0

    .line 263
    :cond_e9
    :goto_e9
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v5

    if-eqz v5, :cond_13b

    .line 264
    new-instance v5, Ljava/lang/StringBuilder;

    const-string v7, "Illegal number of bytes for TI tag data tagType="

    invoke-direct {v5, v7}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

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

    move-result-object v5

    invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v5

    invoke-static {v4, v5}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_13b

    .line 256
    :cond_102
    :goto_102
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v7

    if-eqz v7, :cond_13b

    .line 257
    new-instance v7, Ljava/lang/StringBuilder;

    const-string v8, "Illegal tagValueOffset="

    invoke-direct {v7, v8}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v7, v5}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v5

    invoke-virtual {v5, v10}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v5

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

    move-result-object v5

    invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v5

    invoke-static {v4, v5}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    goto :goto_13b

    .line 224
    :cond_123
    :goto_123
    invoke-static {v4, v3}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v5

    if-eqz v5, :cond_13b

    .line 225
    new-instance v5, Ljava/lang/StringBuilder;

    const-string v6, "Got invalid format code = "

    invoke-direct {v5, v6}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {v5, v7}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object v5

    invoke-virtual {v5}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v5

    invoke-static {v4, v5}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_13b
    :goto_13b
    add-int/lit8 v2, v2, 0x1

    goto/16 :goto_44

    :cond_13f
    const/4 p0, -0x1

    return p0
.end method

.method private parseExifSegment([BI)I
    .registers 7
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 107
    iget-object v0, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    invoke-interface {v0, p1, p2}, Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;->read([BI)I

    move-result v0

    const/4 v1, -0x1

    const/4 v2, 0x3

    .line 108
    const-string v3, "ImageHeaderParser"

    if-eq v0, p2, :cond_2f

    .line 109
    invoke-static {v3, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result p1

    if-eqz p1, :cond_2e

    .line 110
    new-instance p1, Ljava/lang/StringBuilder;

    const-string v2, "Unable to read exif segment data, length: "

    invoke-direct {p1, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V

    invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    move-result-object p1

    const-string p2, ", actually read: "

    invoke-virtual {p1, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p1

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

    move-result-object p1

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

    move-result-object p1

    invoke-static {v3, p1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_2e
    return v1

    .line 117
    :cond_2f
    invoke-direct {p0, p1, p2}, Lcom/yalantis/ucrop/util/ImageHeaderParser;->hasJpegExifPreamble([BI)Z

    move-result v0

    if-eqz v0, :cond_3f

    .line 119
    new-instance v0, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;

    invoke-direct {v0, p1, p2}, Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;-><init>([BI)V

    invoke-static {v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser;->parseExifSegment(Lcom/yalantis/ucrop/util/ImageHeaderParser$RandomAccessReader;)I

    move-result p1

    return p1

    .line 121
    :cond_3f
    invoke-static {v3, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result p1

    if-eqz p1, :cond_4a

    .line 122
    const-string p1, "Missing jpeg exif preamble"

    invoke-static {v3, p1}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_4a
    return v1
.end method


# virtual methods
.method public getOrientation()I
    .registers 6
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 85
    iget-object v0, p0, Lcom/yalantis/ucrop/util/ImageHeaderParser;->reader:Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;

    invoke-interface {v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser$Reader;->getUInt16()I

    move-result v0

    .line 87
    invoke-static {v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser;->handles(I)Z

    move-result v1

    const/4 v2, 0x3

    const/4 v3, -0x1

    const-string v4, "ImageHeaderParser"

    if-nez v1, :cond_29

    .line 88
    invoke-static {v4, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v1

    if-eqz v1, :cond_28

    .line 89
    new-instance v1, Ljava/lang/StringBuilder;

    const-string v2, "Parser doesn\'t handle magic number: "

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

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

    move-result-object v0

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

    move-result-object v0

    invoke-static {v4, v0}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_28
    return v3

    .line 93
    :cond_29
    invoke-direct {p0}, Lcom/yalantis/ucrop/util/ImageHeaderParser;->moveToExifSegmentAndGetLength()I

    move-result v0

    if-ne v0, v3, :cond_3b

    .line 95
    invoke-static {v4, v2}, Landroid/util/Log;->isLoggable(Ljava/lang/String;I)Z

    move-result v0

    if-eqz v0, :cond_3a

    .line 96
    const-string v0, "Failed to parse exif segment length, or exif segment not found"

    invoke-static {v4, v0}, Landroid/util/Log;->d(Ljava/lang/String;Ljava/lang/String;)I

    :cond_3a
    return v3

    .line 101
    :cond_3b
    new-array v1, v0, [B

    .line 102
    invoke-direct {p0, v1, v0}, Lcom/yalantis/ucrop/util/ImageHeaderParser;->parseExifSegment([BI)I

    move-result v0

    return v0
.end method