ImageUtil$AsyncImageLoader.smali

.class Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;
.super Landroid/os/AsyncTask;
.source "ImageUtil.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/baidu/sapi2/utils/ImageUtil;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x8
    name = "AsyncImageLoader"
.end annotation

.annotation system Ldalvik/annotation/Signature;
    value = {
        "Landroid/os/AsyncTask",
        "<",
        "Landroid/net/Uri;",
        "Ljava/lang/Integer;",
        "Landroid/graphics/Bitmap;",
        ">;"
    }
.end annotation


# instance fields
.field private mListener:Lcom/baidu/sapi2/utils/ImageUtil$ImageLoaderListener;

.field private mMaxNumOfPixels:I


# direct methods
.method public constructor <init>(ILcom/baidu/sapi2/utils/ImageUtil$ImageLoaderListener;)V
    .registers 4

    .prologue
    .line 75
    invoke-direct {p0}, Landroid/os/AsyncTask;-><init>()V

    .line 72
    const/16 v0, 0x4cc8

    iput v0, p0, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->mMaxNumOfPixels:I

    .line 76
    iput-object p2, p0, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->mListener:Lcom/baidu/sapi2/utils/ImageUtil$ImageLoaderListener;

    .line 77
    iput p1, p0, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->mMaxNumOfPixels:I

    .line 78
    return-void
.end method

.method private static computeInitialSampleSize(Landroid/graphics/BitmapFactory$Options;II)I
    .registers 14

    .prologue
    const/4 v1, 0x1

    const/4 v10, -0x1

    .line 150
    iget v0, p0, Landroid/graphics/BitmapFactory$Options;->outWidth:I

    int-to-double v2, v0

    .line 151
    iget v0, p0, Landroid/graphics/BitmapFactory$Options;->outHeight:I

    int-to-double v4, v0

    .line 152
    if-ne p2, v10, :cond_12

    move v0, v1

    .line 154
    :goto_b
    if-ne p1, v10, :cond_20

    const/16 v2, 0x80

    .line 157
    :goto_f
    if-ge v2, v0, :cond_32

    .line 166
    :cond_11
    :goto_11
    return v0

    .line 152
    :cond_12
    mul-double v6, v2, v4

    int-to-double v8, p2

    div-double/2addr v6, v8

    invoke-static {v6, v7}, Ljava/lang/Math;->sqrt(D)D

    move-result-wide v6

    invoke-static {v6, v7}, Ljava/lang/Math;->ceil(D)D

    move-result-wide v6

    double-to-int v0, v6

    goto :goto_b

    .line 154
    :cond_20
    int-to-double v6, p1

    div-double/2addr v2, v6

    .line 155
    invoke-static {v2, v3}, Ljava/lang/Math;->floor(D)D

    move-result-wide v2

    int-to-double v6, p1

    div-double/2addr v4, v6

    invoke-static {v4, v5}, Ljava/lang/Math;->floor(D)D

    move-result-wide v4

    .line 154
    invoke-static {v2, v3, v4, v5}, Ljava/lang/Math;->min(DD)D

    move-result-wide v2

    double-to-int v2, v2

    goto :goto_f

    .line 161
    :cond_32
    if-ne p2, v10, :cond_38

    if-ne p1, v10, :cond_38

    move v0, v1

    .line 162
    goto :goto_11

    .line 163
    :cond_38
    if-eq p1, v10, :cond_11

    move v0, v2

    .line 166
    goto :goto_11
.end method

.method public static computeSampleSize(Landroid/graphics/BitmapFactory$Options;II)I
    .registers 5

    .prologue
    .line 135
    invoke-static {p0, p1, p2}, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->computeInitialSampleSize(Landroid/graphics/BitmapFactory$Options;II)I

    move-result v1

    .line 137
    const/16 v0, 0x8

    if-gt v1, v0, :cond_e

    .line 138
    const/4 v0, 0x1

    .line 139
    :goto_9
    if-ge v0, v1, :cond_14

    .line 140
    shl-int/lit8 v0, v0, 0x1

    goto :goto_9

    .line 143
    :cond_e
    add-int/lit8 v0, v1, 0x7

    div-int/lit8 v0, v0, 0x8

    mul-int/lit8 v0, v0, 0x8

    .line 145
    :cond_14
    return v0
.end method

.method private getInputStreamFromUri(Landroid/net/Uri;)Ljava/io/InputStream;
    .registers 5

    .prologue
    .line 123
    const/4 v0, 0x0

    .line 125
    :try_start_1
    new-instance v1, Ljava/net/URL;

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

    move-result-object v2

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

    .line 126
    invoke-virtual {v1}, Ljava/net/URL;->openStream()Ljava/io/InputStream;
    :try_end_d
    .catch Ljava/lang/Exception; {:try_start_1 .. :try_end_d} :catch_f

    move-result-object v0

    .line 130
    :goto_e
    return-object v0

    .line 127
    :catch_f
    move-exception v1

    .line 128
    invoke-static {v1}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/Throwable;)V

    goto :goto_e
.end method


# virtual methods
.method protected varargs doInBackground([Landroid/net/Uri;)Landroid/graphics/Bitmap;
    .registers 8

    .prologue
    const/4 v4, 0x1

    const/4 v5, 0x0

    const/4 v0, 0x0

    .line 82
    if-eqz p1, :cond_8

    array-length v1, p1

    if-ge v1, v4, :cond_9

    .line 118
    :cond_8
    :goto_8
    return-object v0

    .line 86
    :cond_9
    aget-object v1, p1, v5

    .line 87
    if-eqz v1, :cond_8

    .line 91
    invoke-direct {p0, v1}, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->getInputStreamFromUri(Landroid/net/Uri;)Ljava/io/InputStream;

    move-result-object v2

    .line 93
    if-eqz v2, :cond_8

    .line 95
    new-instance v3, Landroid/graphics/BitmapFactory$Options;

    invoke-direct {v3}, Landroid/graphics/BitmapFactory$Options;-><init>()V

    .line 96
    iput-boolean v4, v3, Landroid/graphics/BitmapFactory$Options;->inJustDecodeBounds:Z

    .line 97
    invoke-static {v2, v0, v3}, Landroid/graphics/BitmapFactory;->decodeStream(Ljava/io/InputStream;Landroid/graphics/Rect;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;

    .line 98
    const/4 v2, -0x1

    iget v4, p0, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->mMaxNumOfPixels:I

    invoke-static {v3, v2, v4}, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->computeSampleSize(Landroid/graphics/BitmapFactory$Options;II)I

    move-result v2

    iput v2, v3, Landroid/graphics/BitmapFactory$Options;->inSampleSize:I

    .line 99
    iput-boolean v5, v3, Landroid/graphics/BitmapFactory$Options;->inJustDecodeBounds:Z

    .line 100
    invoke-direct {p0, v1}, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->getInputStreamFromUri(Landroid/net/Uri;)Ljava/io/InputStream;

    move-result-object v2

    .line 101
    if-eqz v2, :cond_8

    .line 103
    :try_start_2e
    new-instance v1, Lcom/baidu/sapi2/utils/ImageUtil$FlushedInputStream;

    invoke-direct {v1, v2}, Lcom/baidu/sapi2/utils/ImageUtil$FlushedInputStream;-><init>(Ljava/io/InputStream;)V

    const/4 v4, 0x0

    invoke-static {v1, v4, v3}, Landroid/graphics/BitmapFactory;->decodeStream(Ljava/io/InputStream;Landroid/graphics/Rect;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;
    :try_end_37
    .catch Ljava/lang/OutOfMemoryError; {:try_start_2e .. :try_end_37} :catch_42

    move-result-object v1

    .line 106
    :try_start_38
    invoke-virtual {v2}, Ljava/io/InputStream;->close()V
    :try_end_3b
    .catch Ljava/io/IOException; {:try_start_38 .. :try_end_3b} :catch_3d
    .catch Ljava/lang/OutOfMemoryError; {:try_start_38 .. :try_end_3b} :catch_42

    :goto_3b
    move-object v0, v1

    .line 111
    goto :goto_8

    .line 107
    :catch_3d
    move-exception v2

    .line 108
    :try_start_3e
    invoke-static {v2}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/Throwable;)V
    :try_end_41
    .catch Ljava/lang/OutOfMemoryError; {:try_start_3e .. :try_end_41} :catch_42

    goto :goto_3b

    .line 112
    :catch_42
    move-exception v1

    .line 113
    invoke-static {v1}, Lcom/baidu/sapi2/base/debug/Log;->e(Ljava/lang/Throwable;)V

    goto :goto_8
.end method

.method protected bridge synthetic doInBackground([Ljava/lang/Object;)Ljava/lang/Object;
    .registers 3

    .prologue
    .line 69
    check-cast p1, [Landroid/net/Uri;

    invoke-virtual {p0, p1}, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->doInBackground([Landroid/net/Uri;)Landroid/graphics/Bitmap;

    move-result-object v0

    return-object v0
.end method

.method protected onPostExecute(Landroid/graphics/Bitmap;)V
    .registers 3

    .prologue
    .line 173
    iget-object v0, p0, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->mListener:Lcom/baidu/sapi2/utils/ImageUtil$ImageLoaderListener;

    if-eqz v0, :cond_9

    .line 174
    iget-object v0, p0, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->mListener:Lcom/baidu/sapi2/utils/ImageUtil$ImageLoaderListener;

    invoke-interface {v0, p1}, Lcom/baidu/sapi2/utils/ImageUtil$ImageLoaderListener;->onSuccess(Landroid/graphics/Bitmap;)V

    .line 176
    :cond_9
    return-void
.end method

.method protected bridge synthetic onPostExecute(Ljava/lang/Object;)V
    .registers 2

    .prologue
    .line 69
    check-cast p1, Landroid/graphics/Bitmap;

    invoke-virtual {p0, p1}, Lcom/baidu/sapi2/utils/ImageUtil$AsyncImageLoader;->onPostExecute(Landroid/graphics/Bitmap;)V

    return-void
.end method