FileUtils.smali

.class public Lcom/dmcbig/mediapicker/utils/FileUtils;
.super Ljava/lang/Object;


# static fields
.field private static final EXTERNAL_STORAGE_PERMISSION:Ljava/lang/String; = "android.permission.WRITE_EXTERNAL_STORAGE"

.field private static final JPEG_FILE_PREFIX:Ljava/lang/String; = "IMG_"

.field private static final JPEG_FILE_SUFFIX:Ljava/lang/String; = ".jpg"

.field private static final MB:J = 0x100000L


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

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

    return-void
.end method

.method public static createTmpFile(Landroid/content/Context;)Ljava/io/File;
    .registers 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    invoke-static {}, Landroid/os/Environment;->getExternalStorageState()Ljava/lang/String;

    move-result-object v0

    const-string v1, "mounted"

    invoke-static {v0, v1}, Landroid/text/TextUtils;->equals(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Z

    move-result v0

    const/4 v1, 0x1

    if-eqz v0, :cond_3b

    .line 2
    sget-object v0, Landroid/os/Environment;->DIRECTORY_DCIM:Ljava/lang/String;

    invoke-static {v0}, Landroid/os/Environment;->getExternalStoragePublicDirectory(Ljava/lang/String;)Ljava/io/File;

    move-result-object v0

    .line 3
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v2

    if-nez v2, :cond_3f

    .line 4
    new-instance v0, Ljava/lang/StringBuilder;

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

    sget-object v2, Landroid/os/Environment;->DIRECTORY_DCIM:Ljava/lang/String;

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

    const-string v2, "/Camera"

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

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

    move-result-object v0

    invoke-static {v0}, Landroid/os/Environment;->getExternalStoragePublicDirectory(Ljava/lang/String;)Ljava/io/File;

    move-result-object v0

    .line 5
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v2

    if-nez v2, :cond_3f

    .line 6
    invoke-static {p0, v1}, Lcom/dmcbig/mediapicker/utils/FileUtils;->getCacheDirectory(Landroid/content/Context;Z)Ljava/io/File;

    move-result-object v0

    goto :goto_3f

    .line 10
    :cond_3b
    invoke-static {p0, v1}, Lcom/dmcbig/mediapicker/utils/FileUtils;->getCacheDirectory(Landroid/content/Context;Z)Ljava/io/File;

    move-result-object v0

    :cond_3f
    :goto_3f
    const-string p0, "IMG_"

    const-string v1, ".jpg"

    .line 12
    invoke-static {p0, v1, v0}, Ljava/io/File;->createTempFile(Ljava/lang/String;Ljava/lang/String;Ljava/io/File;)Ljava/io/File;

    move-result-object p0

    return-object p0
.end method

.method public static fileSize(J)Ljava/lang/String;
    .registers 10

    const-wide/16 v0, 0x0

    cmp-long v0, p0, v0

    if-gtz v0, :cond_9

    const-string p0, "0"

    return-object p0

    :cond_9
    const-string v0, "B"

    const-string v1, "kB"

    const-string v2, "MB"

    const-string v3, "GB"

    const-string v4, "TB"

    .line 1
    filled-new-array {v0, v1, v2, v3, v4}, [Ljava/lang/String;

    move-result-object v0

    long-to-double p0, p0

    .line 2
    invoke-static {p0, p1}, Ljava/lang/Math;->log10(D)D

    move-result-wide v1

    const-wide/high16 v3, 0x4090000000000000L    # 1024.0

    invoke-static {v3, v4}, Ljava/lang/Math;->log10(D)D

    move-result-wide v5

    div-double/2addr v1, v5

    double-to-int v1, v1

    .line 3
    new-instance v2, Ljava/lang/StringBuilder;

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

    new-instance v5, Ljava/text/DecimalFormat;

    const-string v6, "#,##0.#"

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

    int-to-double v6, v1

    invoke-static {v3, v4, v6, v7}, Ljava/lang/Math;->pow(DD)D

    move-result-wide v3

    div-double/2addr p0, v3

    invoke-virtual {v5, p0, p1}, Ljava/text/DecimalFormat;->format(D)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p0, " "

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    aget-object p0, v0, v1

    invoke-virtual {v2, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    return-object p0
.end method

.method public static getCacheDirectory(Landroid/content/Context;)Ljava/io/File;
    .registers 2

    const/4 v0, 0x1

    .line 1
    invoke-static {p0, v0}, Lcom/dmcbig/mediapicker/utils/FileUtils;->getCacheDirectory(Landroid/content/Context;Z)Ljava/io/File;

    move-result-object p0

    return-object p0
.end method

.method public static getCacheDirectory(Landroid/content/Context;Z)Ljava/io/File;
    .registers 3

    .line 2
    :try_start_0
    invoke-static {}, Landroid/os/Environment;->getExternalStorageState()Ljava/lang/String;

    move-result-object v0
    :try_end_4
    .catch Ljava/lang/NullPointerException; {:try_start_0 .. :try_end_4} :catch_5
    .catch Ljava/lang/IncompatibleClassChangeError; {:try_start_0 .. :try_end_4} :catch_5

    goto :goto_7

    :catch_5
    const-string v0, ""

    :goto_7
    if-eqz p1, :cond_1c

    const-string p1, "mounted"

    .line 8
    invoke-virtual {p1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result p1

    if-eqz p1, :cond_1c

    invoke-static {p0}, Lcom/dmcbig/mediapicker/utils/FileUtils;->hasExternalStoragePermission(Landroid/content/Context;)Z

    move-result p1

    if-eqz p1, :cond_1c

    .line 9
    invoke-static {p0}, Lcom/dmcbig/mediapicker/utils/FileUtils;->getExternalCacheDir(Landroid/content/Context;)Ljava/io/File;

    move-result-object p1

    goto :goto_1d

    :cond_1c
    const/4 p1, 0x0

    :goto_1d
    if-nez p1, :cond_23

    .line 12
    invoke-virtual {p0}, Landroid/content/Context;->getCacheDir()Ljava/io/File;

    move-result-object p1

    :cond_23
    if-nez p1, :cond_44

    .line 15
    new-instance p1, Ljava/lang/StringBuilder;

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

    const-string v0, "/data/data/"

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

    invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object p0

    invoke-virtual {p1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p0, "/cache/"

    invoke-virtual {p1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    .line 16
    new-instance p1, Ljava/io/File;

    invoke-direct {p1, p0}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    :cond_44
    return-object p1
.end method

.method private static getExternalCacheDir(Landroid/content/Context;)Ljava/io/File;
    .registers 5

    .line 1
    new-instance v0, Ljava/io/File;

    new-instance v1, Ljava/io/File;

    invoke-static {}, Landroid/os/Environment;->getExternalStorageDirectory()Ljava/io/File;

    move-result-object v2

    const-string v3, "Android"

    invoke-direct {v1, v2, v3}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    const-string v2, "data"

    invoke-direct {v0, v1, v2}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 2
    new-instance v1, Ljava/io/File;

    new-instance v2, Ljava/io/File;

    invoke-virtual {p0}, Landroid/content/Context;->getPackageName()Ljava/lang/String;

    move-result-object p0

    invoke-direct {v2, v0, p0}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    const-string p0, "cache"

    invoke-direct {v1, v2, p0}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 3
    invoke-virtual {v1}, Ljava/io/File;->exists()Z

    move-result p0

    if-nez p0, :cond_3a

    .line 4
    invoke-virtual {v1}, Ljava/io/File;->mkdirs()Z

    move-result p0

    if-nez p0, :cond_30

    const/4 p0, 0x0

    return-object p0

    .line 8
    :cond_30
    :try_start_30
    new-instance p0, Ljava/io/File;

    const-string v0, ".nomedia"

    invoke-direct {p0, v1, v0}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    invoke-virtual {p0}, Ljava/io/File;->createNewFile()Z
    :try_end_3a
    .catch Ljava/io/IOException; {:try_start_30 .. :try_end_3a} :catch_3a

    :catch_3a
    :cond_3a
    return-object v1
.end method

.method public static getIndividualCacheDirectory(Landroid/content/Context;Ljava/lang/String;)Ljava/io/File;
    .registers 3

    .line 1
    invoke-static {p0}, Lcom/dmcbig/mediapicker/utils/FileUtils;->getCacheDirectory(Landroid/content/Context;)Ljava/io/File;

    move-result-object p0

    .line 2
    new-instance v0, Ljava/io/File;

    invoke-direct {v0, p0, p1}, Ljava/io/File;-><init>(Ljava/io/File;Ljava/lang/String;)V

    .line 3
    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result p1

    if-nez p1, :cond_16

    .line 4
    invoke-virtual {v0}, Ljava/io/File;->mkdir()Z

    move-result p1

    if-nez p1, :cond_16

    goto :goto_17

    :cond_16
    move-object p0, v0

    :goto_17
    return-object p0
.end method

.method public static getMimeType(Landroid/content/Context;Landroid/net/Uri;)Ljava/lang/String;
    .registers 4

    .line 1
    invoke-virtual {p1}, Landroid/net/Uri;->getScheme()Ljava/lang/String;

    move-result-object v0

    const-string v1, "content"

    invoke-virtual {v1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_38

    .line 3
    invoke-static {}, Landroid/webkit/MimeTypeMap;->getSingleton()Landroid/webkit/MimeTypeMap;

    move-result-object v0

    invoke-virtual {p0}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

    move-result-object p0

    invoke-virtual {p0, p1}, Landroid/content/ContentResolver;->getType(Landroid/net/Uri;)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v0, p0}, Landroid/webkit/MimeTypeMap;->getExtensionFromMimeType(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    .line 4
    invoke-static {p0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v0

    if-eqz v0, :cond_65

    .line 5
    new-instance p0, Ljava/io/File;

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

    move-result-object p1

    invoke-direct {p0, p1}, Ljava/io/File;-><init>(Ljava/lang/String;)V

    invoke-static {p0}, Landroid/net/Uri;->fromFile(Ljava/io/File;)Landroid/net/Uri;

    move-result-object p0

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

    move-result-object p0

    invoke-static {p0}, Landroid/webkit/MimeTypeMap;->getFileExtensionFromUrl(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    goto :goto_65

    .line 11
    :cond_38
    new-instance v0, Ljava/io/File;

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

    move-result-object v1

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

    invoke-static {v0}, Landroid/net/Uri;->fromFile(Ljava/io/File;)Landroid/net/Uri;

    move-result-object v0

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

    move-result-object v0

    invoke-static {v0}, Landroid/webkit/MimeTypeMap;->getFileExtensionFromUrl(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    .line 12
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v1

    if-eqz v1, :cond_64

    .line 13
    invoke-static {}, Landroid/webkit/MimeTypeMap;->getSingleton()Landroid/webkit/MimeTypeMap;

    move-result-object v0

    invoke-virtual {p0}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

    move-result-object p0

    invoke-virtual {p0, p1}, Landroid/content/ContentResolver;->getType(Landroid/net/Uri;)Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v0, p0}, Landroid/webkit/MimeTypeMap;->getExtensionFromMimeType(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p0

    goto :goto_65

    :cond_64
    move-object p0, v0

    :cond_65
    :goto_65
    return-object p0
.end method

.method public static getMimeTypeByFileName(Ljava/lang/String;)Ljava/lang/String;
    .registers 3

    const-string v0, "."

    .line 1
    invoke-virtual {p0, v0}, Ljava/lang/String;->lastIndexOf(Ljava/lang/String;)I

    move-result v0

    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    invoke-virtual {p0, v0, v1}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method public static getRealPathFromURI(Landroid/content/Context;Landroid/net/Uri;)Ljava/lang/String;
    .registers 8

    .line 1
    invoke-virtual {p0}, Landroid/content/Context;->getContentResolver()Landroid/content/ContentResolver;

    move-result-object v0

    const/4 v2, 0x0

    const/4 v3, 0x0

    const/4 v4, 0x0

    const/4 v5, 0x0

    move-object v1, p1

    invoke-virtual/range {v0 .. v5}, Landroid/content/ContentResolver;->query(Landroid/net/Uri;[Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)Landroid/database/Cursor;

    move-result-object p0

    if-nez p0, :cond_14

    .line 3
    invoke-virtual {p1}, Landroid/net/Uri;->getPath()Ljava/lang/String;

    move-result-object p0

    goto :goto_25

    .line 5
    :cond_14
    invoke-interface {p0}, Landroid/database/Cursor;->moveToFirst()Z

    const-string p1, "_data"

    .line 6
    invoke-interface {p0, p1}, Landroid/database/Cursor;->getColumnIndex(Ljava/lang/String;)I

    move-result p1

    .line 7
    invoke-interface {p0, p1}, Landroid/database/Cursor;->getString(I)Ljava/lang/String;

    move-result-object p1

    .line 8
    invoke-interface {p0}, Landroid/database/Cursor;->close()V

    move-object p0, p1

    :goto_25
    return-object p0
.end method

.method private static hasExternalStoragePermission(Landroid/content/Context;)Z
    .registers 2

    const-string v0, "android.permission.WRITE_EXTERNAL_STORAGE"

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

    move-result p0

    if-nez p0, :cond_a

    const/4 p0, 0x1

    goto :goto_b

    :cond_a
    const/4 p0, 0x0

    :goto_b
    return p0
.end method


# virtual methods
.method public getSizeByUnit(D)Ljava/lang/String;
    .registers 9

    const-wide/16 v0, 0x0

    cmpl-double v0, p1, v0

    if-nez v0, :cond_9

    const-string p1, "0K"

    return-object p1

    :cond_9
    const-wide/high16 v0, 0x4130000000000000L    # 1048576.0

    cmpl-double v2, p1, v0

    const-string v3, "%.1f"

    const/4 v4, 0x0

    const/4 v5, 0x1

    if-ltz v2, :cond_34

    div-double/2addr p1, v0

    .line 1
    new-instance v0, Ljava/lang/StringBuilder;

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

    sget-object v1, Ljava/util/Locale;->US:Ljava/util/Locale;

    new-array v2, v5, [Ljava/lang/Object;

    invoke-static {p1, p2}, Ljava/lang/Double;->valueOf(D)Ljava/lang/Double;

    move-result-object p1

    aput-object p1, v2, v4

    invoke-static {v1, v3, v2}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p1

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

    const-string p1, "M"

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

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

    move-result-object p1

    return-object p1

    :cond_34
    const-wide/high16 v0, 0x4090000000000000L    # 1024.0

    div-double/2addr p1, v0

    .line 4
    new-instance v0, Ljava/lang/StringBuilder;

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

    sget-object v1, Ljava/util/Locale;->US:Ljava/util/Locale;

    new-array v2, v5, [Ljava/lang/Object;

    invoke-static {p1, p2}, Ljava/lang/Double;->valueOf(D)Ljava/lang/Double;

    move-result-object p1

    aput-object p1, v2, v4

    invoke-static {v1, v3, v2}, Ljava/lang/String;->format(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p1

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

    const-string p1, "K"

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

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

    move-result-object p1

    return-object p1
.end method