[source] c8-20251031_002439|028_show_main_activity_smali.txt

TIME: 2025-10-31 00:35:43
CMD : Get-Content "D:\work\challenge8_apktool\smali\com\example\seven\MainActivity.smali" -TotalCount 200
---- OUTPUT ----
.class public Lcom/example/seven/MainActivity;
.super Landroidx/appcompat/app/AppCompatActivity;
.source "MainActivity.java"

# direct methods
.method public constructor ()V
.locals 0

.line 37
invoke-direct {p0}, Landroidx/appcompat/app/AppCompatActivity;->()V

return-void
.end method

.method static synthetic access$000(Lcom/example/seven/MainActivity;Ljava/lang/String;)V
.locals 0

.line 37
invoke-direct {p0, p1}, Lcom/example/seven/MainActivity;->getdata(Ljava/lang/String;)V

return-void
.end method

.method public static decrypt(Ljava/lang/String;Ljava/lang/String;Ljavax/crypto/SecretKey;Ljavax/crypto/spec/IvParameterSpec;)Ljava/lang/String;
.locals 1
.annotation system Ldalvik/annotation/Throws;
value = {
Ljavax/crypto/NoSuchPaddingException;,
Ljava/security/NoSuchAlgorithmException;,
Ljava/security/InvalidAlgorithmParameterException;,
Ljava/security/InvalidKeyException;,
Ljavax/crypto/BadPaddingException;,
Ljavax/crypto/IllegalBlockSizeException;
}
.end annotation

.line 94
invoke-static {p0}, Ljavax/crypto/Cipher;->getInstance(Ljava/lang/String;)Ljavax/crypto/Cipher;

move-result-object p0

const/4 v0, 0x2

.line 95
invoke-virtual {p0, v0, p2, p3}, Ljavax/crypto/Cipher;->init(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

.line 96
invoke-static {}, Ljava/util/Base64;->getDecoder()Ljava/util/Base64$Decoder;

move-result-object p2

.line 97
invoke-virtual {p2, p1}, Ljava/util/Base64$Decoder;->decode(Ljava/lang/String;)[B

move-result-object p1

.line 96
invoke-virtual {p0, p1}, Ljavax/crypto/Cipher;->doFinal([B)[B

move-result-object p0

.line 98
new-instance p1, Ljava/lang/String;

invoke-direct {p1, p0}, Ljava/lang/String;->([B)V

return-object p1
.end method

.method private getdata(Ljava/lang/String;)V
.locals 1

.line 73
new-instance p0, Ljava/lang/StringBuilder;

invoke-direct {p0}, Ljava/lang/StringBuilder;->()V

.line 75
:try_start_0
new-instance v0, Ljava/net/URL;

invoke-direct {v0, p1}, Ljava/net/URL;->(Ljava/lang/String;)V

.line 76
new-instance p1, Ljava/util/Scanner;

invoke-virtual {v0}, Ljava/net/URL;->openStream()Ljava/io/InputStream;

move-result-object v0

invoke-direct {p1, v0}, Ljava/util/Scanner;->(Ljava/io/InputStream;)V

.line 78
:goto_0
invoke-virtual {p1}, Ljava/util/Scanner;->hasNext()Z

move-result v0

if-eqz v0, :cond_0

.line 79
invoke-virtual {p1}, Ljava/util/Scanner;->nextLine()Ljava/lang/String;

move-result-object v0

.line 80
invoke-virtual {p0, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

goto :goto_0

.line 82
:cond_0
invoke-virtual {p1}, Ljava/util/Scanner;->close()V
:try_end_0
.catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_0

goto :goto_1

:catch_0
move-exception p0

.line 84
invoke-virtual {p0}, Ljava/io/IOException;->printStackTrace()V

:goto_1
return-void
.end method

# virtual methods
.method protected onCreate(Landroid/os/Bundle;)V
.locals 5

.line 41
invoke-super {p0, p1}, Landroidx/appcompat/app/AppCompatActivity;->onCreate(Landroid/os/Bundle;)V

.line 43
new-instance p1, Landroid/os/StrictMode$ThreadPolicy$Builder;

invoke-direct {p1}, Landroid/os/StrictMode$ThreadPolicy$Builder;->()V

invoke-virtual {p1}, Landroid/os/StrictMode$ThreadPolicy$Builder;->permitAll()Landroid/os/StrictMode$ThreadPolicy$Builder;

move-result-object p1

invoke-virtual {p1}, Landroid/os/StrictMode$ThreadPolicy$Builder;->build()Landroid/os/StrictMode$ThreadPolicy;

move-result-object p1

.line 44
invoke-static {p1}, Landroid/os/StrictMode;->setThreadPolicy(Landroid/os/StrictMode$ThreadPolicy;)V

const p1, 0x7f0f001b

.line 46
invoke-virtual {p0, p1}, Lcom/example/seven/MainActivity;->getString(I)Ljava/lang/String;

move-result-object p1

const/16 v0, 0x10

new-array v1, v0, [B

.line 48
fill-array-data v1, :array_0

.line 49
new-instance v2, Ljavax/crypto/spec/SecretKeySpec;

const v3, 0x7f0f007b

invoke-virtual {p0, v3}, Lcom/example/seven/MainActivity;->getString(I)Ljava/lang/String;

move-result-object v3

const/4 v4, 0x0

invoke-direct {v2, v1, v4, v0, v3}, Ljavax/crypto/spec/SecretKeySpec;->([BIILjava/lang/String;)V

new-array v0, v0, [B

.line 51
fill-array-data v0, :array_1

.line 52
new-instance v1, Ljavax/crypto/spec/IvParameterSpec;

invoke-direct {v1, v0}, Ljavax/crypto/spec/IvParameterSpec;->([B)V

const v0, 0x7f0b001c

.line 54
invoke-virtual {p0, v0}, Lcom/example/seven/MainActivity;->setContentView(I)V

const v0, 0x7f0800f8

.line 55
invoke-virtual {p0, v0}, Lcom/example/seven/MainActivity;->findViewById(I)Landroid/view/View;

---- END (Status=True) ----