Md5FileNameGenerator.smali

.class public Lcom/danikula/videocache/file/Md5FileNameGenerator;
.super Ljava/lang/Object;
.source "Md5FileNameGenerator.java"

# interfaces
.implements Lcom/danikula/videocache/file/FileNameGenerator;


# static fields
.field private static final MAX_EXTENSION_LENGTH:I


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

    const v0, 0x156b

    invoke-static {v0}, Lnp/NPFog;->d(I)I

    move-result v0

    sput v0, Lcom/danikula/videocache/file/Md5FileNameGenerator;->MAX_EXTENSION_LENGTH:I

    return-void
.end method

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

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

    return-void
.end method

.method private getExtension(Ljava/lang/String;)Ljava/lang/String;
    .registers 6
    .param p1, "url"    # Ljava/lang/String;

    .line 24
    const/16 v0, 0x2e

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

    move-result v0

    .line 25
    .local v0, "dotIndex":I
    const/16 v1, 0x2f

    invoke-virtual {p1, v1}, Ljava/lang/String;->lastIndexOf(I)I

    move-result v1

    .line 26
    .local v1, "slashIndex":I
    const/4 v2, -0x1

    if-eq v0, v2, :cond_26

    if-le v0, v1, :cond_26

    add-int/lit8 v2, v0, 0x2

    add-int/lit8 v2, v2, 0x4

    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v3

    if-le v2, v3, :cond_26

    add-int/lit8 v2, v0, 0x1

    .line 27
    invoke-virtual {p1}, Ljava/lang/String;->length()I

    move-result v3

    invoke-virtual {p1, v2, v3}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v2

    goto :goto_28

    :cond_26
    const-string v2, ""

    .line 26
    :goto_28
    return-object v2
.end method


# virtual methods
.method public generate(Ljava/lang/String;)Ljava/lang/String;
    .registers 6
    .param p1, "url"    # Ljava/lang/String;

    .line 18
    invoke-direct {p0, p1}, Lcom/danikula/videocache/file/Md5FileNameGenerator;->getExtension(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    .line 19
    .local v0, "extension":Ljava/lang/String;
    invoke-static {p1}, Lcom/danikula/videocache/ProxyCacheUtils;->computeMD5(Ljava/lang/String;)Ljava/lang/String;

    move-result-object v1

    .line 20
    .local v1, "name":Ljava/lang/String;
    invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z

    move-result v2

    if-eqz v2, :cond_10

    move-object v2, v1

    goto :goto_24

    :cond_10
    new-instance v2, Ljava/lang/StringBuilder;

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

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

    const-string v3, "."

    invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

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

    move-result-object v2

    :goto_24
    return-object v2
.end method