FileCache.smali

.class public Lcom/cleanmaster/bitmapcache/FileCache;
.super Ljava/lang/Object;
.source "FileCache.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/cleanmaster/bitmapcache/FileCache$FileLastModifSort;
    }
.end annotation


# static fields
.field private static EXPIRED_CACHE_TIME:I = 0x0

.field private static FREE_MEM_SPACE_NEEDED_TO_CACHE:I = 0x0

.field private static FREE_SD_SPACE_NEEDED_TO_CACHE:I = 0x0

.field private static MB:I = 0x0

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

.field public static volatile cacheFileSize:Lcom/cleanmaster/bitmapcache/LongValue;

.field private static fileCache:Lcom/cleanmaster/bitmapcache/FileCache;


# instance fields
.field private CACHE_EXPIRED_FILE_MAX_SIZE:I

.field private CACHE_FILE_MAX_SIZE:I


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

    .prologue
    .line 15
    const/high16 v0, 0x100000

    sput v0, Lcom/cleanmaster/bitmapcache/FileCache;->MB:I

    .line 19
    const/4 v0, 0x1

    sput v0, Lcom/cleanmaster/bitmapcache/FileCache;->FREE_SD_SPACE_NEEDED_TO_CACHE:I

    .line 23
    const/4 v0, 0x3

    sput v0, Lcom/cleanmaster/bitmapcache/FileCache;->FREE_MEM_SPACE_NEEDED_TO_CACHE:I

    .line 27
    const v0, 0x240c8400

    sput v0, Lcom/cleanmaster/bitmapcache/FileCache;->EXPIRED_CACHE_TIME:I

    .line 41
    new-instance v0, Lcom/cleanmaster/bitmapcache/LongValue;

    invoke-direct {v0}, Lcom/cleanmaster/bitmapcache/LongValue;-><init>()V

    sput-object v0, Lcom/cleanmaster/bitmapcache/FileCache;->cacheFileSize:Lcom/cleanmaster/bitmapcache/LongValue;

    .line 43
    const/4 v0, 0x0

    sput-object v0, Lcom/cleanmaster/bitmapcache/FileCache;->fileCache:Lcom/cleanmaster/bitmapcache/FileCache;

    return-void
.end method

.method private constructor <init>()V
    .registers 4

    .prologue
    const/16 v2, 0x80

    const/16 v1, 0xf

    .line 44
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 31
    iput v2, p0, Lcom/cleanmaster/bitmapcache/FileCache;->CACHE_FILE_MAX_SIZE:I

    .line 36
    iput v1, p0, Lcom/cleanmaster/bitmapcache/FileCache;->CACHE_EXPIRED_FILE_MAX_SIZE:I

    .line 46
    invoke-virtual {p0}, Lcom/cleanmaster/bitmapcache/FileCache;->isHaveSdcard()Z

    move-result v0

    if-eqz v0, :cond_16

    .line 47
    iput v2, p0, Lcom/cleanmaster/bitmapcache/FileCache;->CACHE_FILE_MAX_SIZE:I

    .line 48
    iput v1, p0, Lcom/cleanmaster/bitmapcache/FileCache;->CACHE_EXPIRED_FILE_MAX_SIZE:I

    .line 54
    :goto_15
    return-void

    .line 51
    :cond_16
    const/4 v0, 0x4

    iput v0, p0, Lcom/cleanmaster/bitmapcache/FileCache;->CACHE_FILE_MAX_SIZE:I

    .line 52
    const/4 v0, 0x2

    iput v0, p0, Lcom/cleanmaster/bitmapcache/FileCache;->CACHE_EXPIRED_FILE_MAX_SIZE:I

    goto :goto_15
.end method

.method public static deleteDirectoryExpiredCache(Ljava/lang/String;ILcom/cleanmaster/bitmapcache/LongValue;Ljava/util/List;Lcom/cleanmaster/bitloader/task/IScanTaskController;)V
    .registers 13
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/lang/String;",
            "I",
            "Lcom/cleanmaster/bitmapcache/LongValue;",
            "Ljava/util/List",
            "<",
            "Ljava/lang/String;",
            ">;",
            "Lcom/cleanmaster/bitloader/task/IScanTaskController;",
            ")V"
        }
    .end annotation

    .prologue
    .line 209
    if-eqz p0, :cond_a

    if-eqz p0, :cond_b

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

    move-result v0

    if-gtz v0, :cond_b

    .line 242
    :cond_a
    return-void

    .line 212
    :cond_b
    sget-object v0, Ljava/io/File;->separator:Ljava/lang/String;

    invoke-virtual {p0, v0}, Ljava/lang/String;->endsWith(Ljava/lang/String;)Z

    move-result v0

    if-nez v0, :cond_26

    .line 213
    new-instance v0, Ljava/lang/StringBuilder;

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

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    sget-object v1, Ljava/io/File;->separator:Ljava/lang/String;

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

    move-result-object v0

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

    move-result-object p0

    .line 216
    :cond_26
    new-instance v0, Ljava/io/File;

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

    .line 218
    if-eqz v0, :cond_39

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

    move-result v1

    if-eqz v1, :cond_a

    invoke-virtual {v0}, Ljava/io/File;->isDirectory()Z

    move-result v1

    if-eqz v1, :cond_a

    :cond_39
    if-eqz v0, :cond_a

    .line 222
    invoke-virtual {v0}, Ljava/io/File;->listFiles()[Ljava/io/File;

    move-result-object v1

    .line 223
    if-eqz v1, :cond_a

    array-length v0, v1

    if-eqz v0, :cond_a

    .line 225
    array-length v2, v1

    const/4 v0, 0x0

    :goto_46
    if-ge v0, v2, :cond_a

    aget-object v3, v1, v0

    .line 227
    if-eqz p4, :cond_52

    invoke-interface {p4}, Lcom/cleanmaster/bitloader/task/IScanTaskController;->checkStop()Z

    move-result v4

    if-nez v4, :cond_a

    .line 228
    :cond_52
    if-eqz v3, :cond_7b

    invoke-virtual {v3}, Ljava/io/File;->isFile()Z

    move-result v4

    if-eqz v4, :cond_7b

    .line 230
    invoke-static {}, Ljava/lang/System;->currentTimeMillis()J

    move-result-wide v4

    invoke-virtual {v3}, Ljava/io/File;->lastModified()J

    move-result-wide v6

    sub-long/2addr v4, v6

    int-to-long v6, p1

    cmp-long v4, v4, v6

    if-lez v4, :cond_6f

    .line 231
    invoke-virtual {v3}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v4

    invoke-interface {p3, v4}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    .line 233
    :cond_6f
    iget-wide v4, p2, Lcom/cleanmaster/bitmapcache/LongValue;->value:J

    invoke-virtual {v3}, Ljava/io/File;->length()J

    move-result-wide v6

    add-long/2addr v4, v6

    iput-wide v4, p2, Lcom/cleanmaster/bitmapcache/LongValue;->value:J

    .line 225
    :cond_78
    :goto_78
    add-int/lit8 v0, v0, 0x1

    goto :goto_46

    .line 235
    :cond_7b
    if-eqz v3, :cond_78

    invoke-virtual {v3}, Ljava/io/File;->isDirectory()Z

    move-result v4

    if-eqz v4, :cond_78

    .line 237
    invoke-virtual {v3}, Ljava/io/File;->getAbsolutePath()Ljava/lang/String;

    move-result-object v3

    invoke-static {v3, p1, p2, p3, p4}, Lcom/cleanmaster/bitmapcache/FileCache;->deleteDirectoryExpiredCache(Ljava/lang/String;ILcom/cleanmaster/bitmapcache/LongValue;Ljava/util/List;Lcom/cleanmaster/bitloader/task/IScanTaskController;)V

    goto :goto_78
.end method

.method private deleteExpiredFile(Ljava/util/List;Lcom/cleanmaster/bitmapcache/LongValue;Lcom/cleanmaster/bitloader/task/IScanTaskController;)V
    .registers 12
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Ljava/lang/String;",
            ">;",
            "Lcom/cleanmaster/bitmapcache/LongValue;",
            "Lcom/cleanmaster/bitloader/task/IScanTaskController;",
            ")V"
        }
    .end annotation

    .prologue
    .line 277
    if-eqz p1, :cond_1a

    .line 278
    invoke-interface {p1}, Ljava/util/List;->iterator()Ljava/util/Iterator;

    move-result-object v1

    :cond_6
    :goto_6
    invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_1a

    invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/lang/String;

    .line 279
    if-eqz p3, :cond_1b

    invoke-interface {p3}, Lcom/cleanmaster/bitloader/task/IScanTaskController;->checkStop()Z

    move-result v2

    if-eqz v2, :cond_1b

    .line 291
    :cond_1a
    return-void

    .line 282
    :cond_1b
    invoke-static {}, Lcom/cleanmaster/bitmapcache/FileCacheReserver;->getInst()Lcom/cleanmaster/bitmapcache/FileCacheReserver;

    move-result-object v2

    invoke-virtual {v2, v0}, Lcom/cleanmaster/bitmapcache/FileCacheReserver;->isMarkReserved(Ljava/lang/String;)Z

    move-result v2

    if-nez v2, :cond_6

    .line 283
    new-instance v2, Ljava/io/File;

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

    .line 284
    if-eqz v2, :cond_6

    .line 285
    iget-wide v4, p2, Lcom/cleanmaster/bitmapcache/LongValue;->value:J

    invoke-virtual {v2}, Ljava/io/File;->length()J

    move-result-wide v6

    sub-long/2addr v4, v6

    iput-wide v4, p2, Lcom/cleanmaster/bitmapcache/LongValue;->value:J

    .line 286
    invoke-virtual {v2}, Ljava/io/File;->delete()Z

    goto :goto_6
.end method

.method public static declared-synchronized getFileCache()Lcom/cleanmaster/bitmapcache/FileCache;
    .registers 2

    .prologue
    .line 56
    const-class v1, Lcom/cleanmaster/bitmapcache/FileCache;

    monitor-enter v1

    :try_start_3
    sget-object v0, Lcom/cleanmaster/bitmapcache/FileCache;->fileCache:Lcom/cleanmaster/bitmapcache/FileCache;

    if-nez v0, :cond_e

    .line 57
    new-instance v0, Lcom/cleanmaster/bitmapcache/FileCache;

    invoke-direct {v0}, Lcom/cleanmaster/bitmapcache/FileCache;-><init>()V

    sput-object v0, Lcom/cleanmaster/bitmapcache/FileCache;->fileCache:Lcom/cleanmaster/bitmapcache/FileCache;

    .line 59
    :cond_e
    sget-object v0, Lcom/cleanmaster/bitmapcache/FileCache;->fileCache:Lcom/cleanmaster/bitmapcache/FileCache;
    :try_end_10
    .catchall {:try_start_3 .. :try_end_10} :catchall_12

    monitor-exit v1

    return-object v0

    .line 56
    :catchall_12
    move-exception v0

    monitor-exit v1

    throw v0
.end method


# virtual methods
.method public isHaveSdcard()Z
    .registers 3

    .prologue
    .line 67
    invoke-static {}, Landroid/os/Environment;->getExternalStorageState()Ljava/lang/String;

    move-result-object v0

    .line 68
    if-eqz v0, :cond_10

    const-string v1, "mounted"

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

    move-result v0

    if-eqz v0, :cond_10

    .line 69
    const/4 v0, 0x1

    .line 71
    :goto_f
    return v0

    :cond_10
    const/4 v0, 0x0

    goto :goto_f
.end method

.method public declared-synchronized removeExpiredCache(Lcom/cleanmaster/bitloader/task/IScanTaskController;)V
    .registers 6

    .prologue
    .line 249
    monitor-enter p0

    :try_start_1
    invoke-static {}, Lcom/cleanmaster/bitmapcache/DbPath;->getPictureParentDir()Ljava/lang/String;

    move-result-object v0

    .line 254
    new-instance v1, Ljava/util/ArrayList;

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

    .line 256
    sget v2, Lcom/cleanmaster/bitmapcache/FileCache;->EXPIRED_CACHE_TIME:I

    sget-object v3, Lcom/cleanmaster/bitmapcache/FileCache;->cacheFileSize:Lcom/cleanmaster/bitmapcache/LongValue;

    invoke-static {v0, v2, v3, v1, p1}, Lcom/cleanmaster/bitmapcache/FileCache;->deleteDirectoryExpiredCache(Ljava/lang/String;ILcom/cleanmaster/bitmapcache/LongValue;Ljava/util/List;Lcom/cleanmaster/bitloader/task/IScanTaskController;)V

    .line 259
    sget-object v0, Lcom/cleanmaster/bitmapcache/FileCache;->cacheFileSize:Lcom/cleanmaster/bitmapcache/LongValue;

    invoke-direct {p0, v1, v0, p1}, Lcom/cleanmaster/bitmapcache/FileCache;->deleteExpiredFile(Ljava/util/List;Lcom/cleanmaster/bitmapcache/LongValue;Lcom/cleanmaster/bitloader/task/IScanTaskController;)V
    :try_end_16
    .catch Ljava/lang/Exception; {:try_start_1 .. :try_end_16} :catch_1d
    .catch Ljava/lang/StackOverflowError; {:try_start_1 .. :try_end_16} :catch_1b
    .catchall {:try_start_1 .. :try_end_16} :catchall_18

    .line 265
    :goto_16
    monitor-exit p0

    return-void

    .line 249
    :catchall_18
    move-exception v0

    monitor-exit p0

    throw v0

    .line 262
    :catch_1b
    move-exception v0

    goto :goto_16

    .line 260
    :catch_1d
    move-exception v0

    goto :goto_16
.end method