.class public Lcom/forum/im/utils/PictureUtil;
.super Ljava/lang/Object;
.source "PictureUtil.java"


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

    .line 12
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static calculateInSampleSize(Landroid/graphics/BitmapFactory$Options;II)I
    .registers 4

    .line 25
    iget v0, p0, Landroid/graphics/BitmapFactory$Options;->outHeight:I

    .line 26
    iget p0, p0, Landroid/graphics/BitmapFactory$Options;->outWidth:I

    if-gt v0, p2, :cond_b

    if-le p0, p1, :cond_9

    goto :goto_b

    :cond_9
    const/4 p0, 0x1

    goto :goto_1c

    :cond_b
    :goto_b
    int-to-float v0, v0

    int-to-float p2, p2

    div-float/2addr v0, p2

    .line 33
    invoke-static {v0}, Ljava/lang/Math;->round(F)I

    move-result p2

    int-to-float p0, p0

    int-to-float p1, p1

    div-float/2addr p0, p1

    .line 35
    invoke-static {p0}, Ljava/lang/Math;->round(F)I

    move-result p0

    if-ge p2, p0, :cond_1c

    move p0, p2

    :cond_1c
    :goto_1c
    return p0
.end method

.method public static compressImage(Landroid/graphics/Bitmap;)Landroid/graphics/Bitmap;
    .registers 5

    .line 101
    new-instance v0, Ljava/io/ByteArrayOutputStream;

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

    .line 102
    sget-object v1, Landroid/graphics/Bitmap$CompressFormat;->JPEG:Landroid/graphics/Bitmap$CompressFormat;

    const/16 v2, 0x64

    invoke-virtual {p0, v1, v2, v0}, Landroid/graphics/Bitmap;->compress(Landroid/graphics/Bitmap$CompressFormat;ILjava/io/OutputStream;)Z

    move v1, v2

    .line 104
    :goto_d
    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v3

    array-length v3, v3

    div-int/lit16 v3, v3, 0x400

    if-le v3, v2, :cond_21

    .line 105
    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->reset()V

    .line 106
    sget-object v3, Landroid/graphics/Bitmap$CompressFormat;->JPEG:Landroid/graphics/Bitmap$CompressFormat;

    invoke-virtual {p0, v3, v1, v0}, Landroid/graphics/Bitmap;->compress(Landroid/graphics/Bitmap$CompressFormat;ILjava/io/OutputStream;)Z

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

    goto :goto_d

    .line 109
    :cond_21
    new-instance p0, Ljava/io/ByteArrayInputStream;

    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object v0

    invoke-direct {p0, v0}, Ljava/io/ByteArrayInputStream;-><init>([B)V

    const/4 v0, 0x0

    .line 110
    invoke-static {p0, v0, v0}, Landroid/graphics/BitmapFactory;->decodeStream(Ljava/io/InputStream;Landroid/graphics/Rect;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;

    move-result-object p0

    return-object p0
.end method

.method public static compressSizeImage(Ljava/lang/String;)Landroid/graphics/Bitmap;
    .registers 7

    .line 73
    new-instance v0, Landroid/graphics/BitmapFactory$Options;

    invoke-direct {v0}, Landroid/graphics/BitmapFactory$Options;-><init>()V

    const/4 v1, 0x1

    .line 75
    iput-boolean v1, v0, Landroid/graphics/BitmapFactory$Options;->inJustDecodeBounds:Z

    .line 76
    invoke-static {p0, v0}, Landroid/graphics/BitmapFactory;->decodeFile(Ljava/lang/String;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;

    const/4 v2, 0x0

    .line 78
    iput-boolean v2, v0, Landroid/graphics/BitmapFactory$Options;->inJustDecodeBounds:Z

    .line 79
    iget v2, v0, Landroid/graphics/BitmapFactory$Options;->outWidth:I

    .line 80
    iget v3, v0, Landroid/graphics/BitmapFactory$Options;->outHeight:I

    if-le v2, v3, :cond_21

    int-to-float v4, v2

    const/high16 v5, 0x43f00000    # 480.0f

    cmpl-float v4, v4, v5

    if-lez v4, :cond_21

    .line 87
    iget v2, v0, Landroid/graphics/BitmapFactory$Options;->outWidth:I

    int-to-float v2, v2

    div-float/2addr v2, v5

    :goto_1f
    float-to-int v2, v2

    goto :goto_30

    :cond_21
    if-ge v2, v3, :cond_2f

    int-to-float v2, v3

    const/high16 v3, 0x44480000    # 800.0f

    cmpl-float v2, v2, v3

    if-lez v2, :cond_2f

    .line 89
    iget v2, v0, Landroid/graphics/BitmapFactory$Options;->outHeight:I

    int-to-float v2, v2

    div-float/2addr v2, v3

    goto :goto_1f

    :cond_2f
    move v2, v1

    :goto_30
    if-gtz v2, :cond_33

    goto :goto_34

    :cond_33
    move v1, v2

    .line 93
    :goto_34
    iput v1, v0, Landroid/graphics/BitmapFactory$Options;->inSampleSize:I

    .line 95
    invoke-static {p0, v0}, Landroid/graphics/BitmapFactory;->decodeFile(Ljava/lang/String;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;

    move-result-object p0

    .line 96
    invoke-static {p0}, Lcom/forum/im/utils/PictureUtil;->compressImage(Landroid/graphics/Bitmap;)Landroid/graphics/Bitmap;

    move-result-object p0

    return-object p0
.end method

.method public static getPicRotate(Ljava/lang/String;)I
    .registers 4

    const/4 v0, 0x0

    .line 139
    :try_start_1
    new-instance v1, Landroid/media/ExifInterface;

    invoke-direct {v1, p0}, Landroid/media/ExifInterface;-><init>(Ljava/lang/String;)V

    .line 140
    const-string p0, "Orientation"

    const/4 v2, 0x1

    invoke-virtual {v1, p0, v2}, Landroid/media/ExifInterface;->getAttributeInt(Ljava/lang/String;I)I

    move-result p0
    :try_end_d
    .catch Ljava/io/IOException; {:try_start_1 .. :try_end_d} :catch_22

    const/4 v1, 0x3

    if-eq p0, v1, :cond_1e

    const/4 v1, 0x6

    if-eq p0, v1, :cond_1b

    const/16 v1, 0x8

    if-eq p0, v1, :cond_18

    goto :goto_26

    :cond_18
    const/16 p0, 0x10e

    goto :goto_20

    :cond_1b
    const/16 p0, 0x5a

    goto :goto_20

    :cond_1e
    const/16 p0, 0xb4

    :goto_20
    move v0, p0

    goto :goto_26

    :catch_22
    move-exception p0

    .line 153
    invoke-virtual {p0}, Ljava/io/IOException;->printStackTrace()V

    :goto_26
    return v0
.end method

.method public static getSmallBitmap(Ljava/lang/String;)Landroid/graphics/Bitmap;
    .registers 4

    .line 54
    new-instance v0, Landroid/graphics/BitmapFactory$Options;

    invoke-direct {v0}, Landroid/graphics/BitmapFactory$Options;-><init>()V

    const/4 v1, 0x1

    .line 55
    iput-boolean v1, v0, Landroid/graphics/BitmapFactory$Options;->inJustDecodeBounds:Z

    .line 56
    invoke-static {p0, v0}, Landroid/graphics/BitmapFactory;->decodeFile(Ljava/lang/String;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;

    const/16 v1, 0x140

    const/16 v2, 0x1e0

    .line 59
    invoke-static {v0, v1, v2}, Lcom/forum/im/utils/PictureUtil;->calculateInSampleSize(Landroid/graphics/BitmapFactory$Options;II)I

    move-result v1

    iput v1, v0, Landroid/graphics/BitmapFactory$Options;->inSampleSize:I

    const/4 v1, 0x0

    .line 62
    iput-boolean v1, v0, Landroid/graphics/BitmapFactory$Options;->inJustDecodeBounds:Z

    .line 64
    invoke-static {p0, v0}, Landroid/graphics/BitmapFactory;->decodeFile(Ljava/lang/String;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;

    move-result-object p0

    return-object p0
.end method

.method public static reviewPicRotate(Landroid/graphics/Bitmap;Ljava/lang/String;)Landroid/graphics/Bitmap;
    .registers 9

    .line 120
    invoke-static {p1}, Lcom/forum/im/utils/PictureUtil;->getPicRotate(Ljava/lang/String;)I

    move-result p1

    if-eqz p1, :cond_1f

    .line 122
    new-instance v5, Landroid/graphics/Matrix;

    invoke-direct {v5}, Landroid/graphics/Matrix;-><init>()V

    .line 123
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getWidth()I

    move-result v3

    .line 124
    invoke-virtual {p0}, Landroid/graphics/Bitmap;->getHeight()I

    move-result v4

    int-to-float p1, p1

    .line 125
    invoke-virtual {v5, p1}, Landroid/graphics/Matrix;->setRotate(F)V

    const/4 v2, 0x0

    const/4 v6, 0x1

    const/4 v1, 0x0

    move-object v0, p0

    .line 126
    invoke-static/range {v0 .. v6}, Landroid/graphics/Bitmap;->createBitmap(Landroid/graphics/Bitmap;IIIILandroid/graphics/Matrix;Z)Landroid/graphics/Bitmap;

    move-result-object p0

    :cond_1f
    return-object p0
.end method