j.smali
.class public Lcom/baidu/location/b/j;
.super Ljava/lang/Object;
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Lcom/baidu/location/b/j$a;
}
.end annotation
# instance fields
.field private a:Ljavax/crypto/spec/IvParameterSpec;
.field private b:Ljavax/crypto/spec/SecretKeySpec;
.field private c:Ljavax/crypto/Cipher;
.field private d:Z
# direct methods
.method static constructor <clinit>()V
.registers 1
return-void
.end method
.method private constructor <init>()V
.registers 7
const-string v0, "UTF-8"
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
const/4 v1, 0x0
iput-boolean v1, p0, Lcom/baidu/location/b/j;->d:Z
:try_start_8
invoke-static {}, Lcom/baidu/location/Jni;->getldkaiv()Ljava/lang/String;
move-result-object v2
if-eqz v2, :cond_53
const-string/jumbo v3, "|"
invoke-virtual {v2, v3}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
move-result v3
if-eqz v3, :cond_53
const-string v3, "\\|"
invoke-virtual {v2, v3}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;
move-result-object v2
new-instance v3, Ljavax/crypto/spec/IvParameterSpec;
const/4 v4, 0x1
aget-object v5, v2, v4
invoke-virtual {v5, v0}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B
move-result-object v5
invoke-direct {v3, v5}, Ljavax/crypto/spec/IvParameterSpec;-><init>([B)V
iput-object v3, p0, Lcom/baidu/location/b/j;->a:Ljavax/crypto/spec/IvParameterSpec;
new-instance v3, Ljavax/crypto/spec/SecretKeySpec;
aget-object v1, v2, v1
invoke-virtual {v1, v0}, Ljava/lang/String;->getBytes(Ljava/lang/String;)[B
move-result-object v0
const-string v1, "AES"
invoke-direct {v3, v0, v1}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V
iput-object v3, p0, Lcom/baidu/location/b/j;->b:Ljavax/crypto/spec/SecretKeySpec;
const-string v0, "AES/CBC/PKCS5PADDING"
invoke-static {v0}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;
move-result-object v0
iput-object v0, p0, Lcom/baidu/location/b/j;->c:Ljavax/crypto/Cipher;
iput-boolean v4, p0, Lcom/baidu/location/b/j;->d:Z
:try_end_44
.catch Ljava/security/NoSuchAlgorithmException; {:try_start_8 .. :try_end_44} :catch_4f
.catch Ljavax/crypto/NoSuchPaddingException; {:try_start_8 .. :try_end_44} :catch_4a
.catch Ljava/io/UnsupportedEncodingException; {:try_start_8 .. :try_end_44} :catch_45
goto :goto_53
:catch_45
move-exception v0
invoke-virtual {v0}, Ljava/io/UnsupportedEncodingException;->printStackTrace()V
goto :goto_53
:catch_4a
move-exception v0
invoke-virtual {v0}, Ljavax/crypto/NoSuchPaddingException;->printStackTrace()V
goto :goto_53
:catch_4f
move-exception v0
invoke-virtual {v0}, Ljava/security/NoSuchAlgorithmException;->printStackTrace()V
:cond_53
:goto_53
return-void
.end method
.method synthetic constructor <init>(Lcom/baidu/location/b/j$1;)V
.registers 2
invoke-direct {p0}, Lcom/baidu/location/b/j;-><init>()V
return-void
.end method
.method public static a()Lcom/baidu/location/b/j;
.registers 1
invoke-static {}, Lcom/baidu/location/b/j$a;->a()Lcom/baidu/location/b/j;
move-result-object v0
return-object v0
.end method
# virtual methods
.method public declared-synchronized a(Ljava/lang/String;)Ljava/lang/String;
.registers 7
monitor-enter p0
:try_start_1
iget-boolean v0, p0, Lcom/baidu/location/b/j;->d:Z
:try_end_3
.catchall {:try_start_1 .. :try_end_3} :catchall_2c
const/4 v1, 0x0
if-nez v0, :cond_8
monitor-exit p0
return-object v1
:cond_8
:try_start_8
iget-object v0, p0, Lcom/baidu/location/b/j;->c:Ljavax/crypto/Cipher;
const/4 v2, 0x2
iget-object v3, p0, Lcom/baidu/location/b/j;->b:Ljavax/crypto/spec/SecretKeySpec;
iget-object v4, p0, Lcom/baidu/location/b/j;->a:Ljavax/crypto/spec/IvParameterSpec;
invoke-virtual {v0, v2, v3, v4}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
iget-object v0, p0, Lcom/baidu/location/b/j;->c:Ljavax/crypto/Cipher;
const/4 v2, 0x0
invoke-static {p1, v2}, Landroid/util/Base64;->decode(Ljava/lang/String;I)[B
move-result-object p1
invoke-virtual {v0, p1}, Ljavax/crypto/Cipher;->doFinal([B)[B
move-result-object p1
new-instance v0, Ljava/lang/String;
const-string v2, "UTF-8"
invoke-direct {v0, p1, v2}, Ljava/lang/String;-><init>([BLjava/lang/String;)V
:try_end_24
.catch Ljava/lang/Exception; {:try_start_8 .. :try_end_24} :catch_26
.catchall {:try_start_8 .. :try_end_24} :catchall_2c
monitor-exit p0
return-object v0
:catch_26
move-exception p1
:try_start_27
invoke-virtual {p1}, Ljava/lang/Exception;->printStackTrace()V
:try_end_2a
.catchall {:try_start_27 .. :try_end_2a} :catchall_2c
monitor-exit p0
return-object v1
:catchall_2c
move-exception p1
monitor-exit p0
throw p1
.end method
.method public b()Z
.registers 2
iget-boolean v0, p0, Lcom/baidu/location/b/j;->d:Z
return v0
.end method