.class public Lcom/example/firstjavaapplication/Part1;
.super Landroidx/appcompat/app/AppCompatActivity;
.source "Part1.java"


# instance fields
.field private buttonLogin:Landroid/widget/Button;

.field private buttonLogout:Landroid/widget/Button;

.field private editTextPassphrase:Landroid/widget/EditText;


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

    .line 26
    invoke-direct {p0}, Landroidx/appcompat/app/AppCompatActivity;-><init>()V

    return-void
.end method

.method static synthetic access$000(Lcom/example/firstjavaapplication/Part1;)Landroid/widget/EditText;
    .locals 0

    .line 26
    iget-object p0, p0, Lcom/example/firstjavaapplication/Part1;->editTextPassphrase:Landroid/widget/EditText;

    return-object p0
.end method

.method private generateFlag(Ljava/lang/String;)Ljava/lang/String;
    .locals 6

    .line 34
    :try_start_0
    const-string v0, "MD5"

    invoke-static {v0}, Ljava/security/MessageDigest;->getInstance(Ljava/lang/String;)Ljava/security/MessageDigest;

    move-result-object v0

    .line 35
    invoke-virtual {p1}, Ljava/lang/String;->getBytes()[B

    move-result-object p1

    invoke-virtual {v0, p1}, Ljava/security/MessageDigest;->update([B)V

    .line 36
    invoke-virtual {v0}, Ljava/security/MessageDigest;->digest()[B

    move-result-object p1

    .line 39
    new-instance v0, Ljava/lang/StringBuffer;

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

    const/4 v1, 0x0

    move v2, v1

    .line 40
    :goto_0
    array-length v3, p1

    if-ge v2, v3, :cond_0

    .line 41
    const-string v3, "%02X"

    const/4 v4, 0x1

    new-array v4, v4, [Ljava/lang/Object;

    aget-byte v5, p1, v2

    invoke-static {v5}, Ljava/lang/Byte;->valueOf(B)Ljava/lang/Byte;

    move-result-object v5

    aput-object v5, v4, v1

    invoke-static {v3, v4}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v3

    invoke-virtual {v0, v3}, Ljava/lang/StringBuffer;->append(Ljava/lang/String;)Ljava/lang/StringBuffer;

    add-int/lit8 v2, v2, 0x1

    goto :goto_0

    .line 43
    :cond_0
    new-instance p1, Ljava/lang/StringBuilder;

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

    const-string v1, "FLAG1: INS{"

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

    move-result-object p1

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

    move-result-object v0

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

    move-result-object p1

    const-string v0, "}"

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

    move-result-object p1

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

    move-result-object p1
    :try_end_0
    .catch Ljava/security/NoSuchAlgorithmException; {:try_start_0 .. :try_end_0} :catch_0

    return-object p1

    :catch_0
    move-exception p1

    .line 47
    invoke-virtual {p1}, Ljava/security/NoSuchAlgorithmException;->printStackTrace()V

    .line 49
    const-string p1, ""

    return-object p1
.end method

.method public static getJSONData(Landroid/content/Context;Ljava/lang/String;)Ljava/lang/String;
    .locals 3

    .line 53
    new-instance v0, Ljava/lang/StringBuilder;

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

    .line 56
    :try_start_0
    invoke-virtual {p0}, Landroid/content/Context;->getAssets()Landroid/content/res/AssetManager;

    move-result-object p0

    invoke-virtual {p0, p1}, Landroid/content/res/AssetManager;->open(Ljava/lang/String;)Ljava/io/InputStream;

    move-result-object p0

    .line 58
    new-instance p1, Ljava/io/BufferedReader;

    new-instance v1, Ljava/io/InputStreamReader;

    const-string v2, "UTF-8"

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

    invoke-direct {p1, v1}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V

    .line 60
    :goto_0
    invoke-virtual {p1}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object p0

    if-eqz p0, :cond_0

    .line 61
    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    goto :goto_0

    .line 63
    :cond_0
    invoke-virtual {p1}, Ljava/io/BufferedReader;->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 65
    invoke-virtual {p0}, Ljava/io/IOException;->printStackTrace()V

    .line 68
    :goto_1
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method


# virtual methods
.method protected onCreate(Landroid/os/Bundle;)V
    .locals 3

    .line 73
    invoke-super {p0, p1}, Landroidx/appcompat/app/AppCompatActivity;->onCreate(Landroid/os/Bundle;)V

    .line 74
    sget p1, Lcom/example/firstjavaapplication/R$layout;->activity_part1:I

    invoke-virtual {p0, p1}, Lcom/example/firstjavaapplication/Part1;->setContentView(I)V

    .line 76
    sget p1, Lcom/example/firstjavaapplication/R$id;->editTextPassphrase:I

    invoke-virtual {p0, p1}, Lcom/example/firstjavaapplication/Part1;->findViewById(I)Landroid/view/View;

    move-result-object p1

    check-cast p1, Landroid/widget/EditText;

    iput-object p1, p0, Lcom/example/firstjavaapplication/Part1;->editTextPassphrase:Landroid/widget/EditText;

    .line 77
    sget p1, Lcom/example/firstjavaapplication/R$id;->buttonLogin:I

    invoke-virtual {p0, p1}, Lcom/example/firstjavaapplication/Part1;->findViewById(I)Landroid/view/View;

    move-result-object p1

    check-cast p1, Landroid/widget/Button;

    iput-object p1, p0, Lcom/example/firstjavaapplication/Part1;->buttonLogin:Landroid/widget/Button;

    .line 78
    sget p1, Lcom/example/firstjavaapplication/R$id;->buttonLogout:I

    invoke-virtual {p0, p1}, Lcom/example/firstjavaapplication/Part1;->findViewById(I)Landroid/view/View;

    move-result-object p1

    check-cast p1, Landroid/widget/Button;

    iput-object p1, p0, Lcom/example/firstjavaapplication/Part1;->buttonLogout:Landroid/widget/Button;

    .line 80
    const-string p1, "storage.json"

    invoke-static {p0, p1}, Lcom/example/firstjavaapplication/Part1;->getJSONData(Landroid/content/Context;Ljava/lang/String;)Ljava/lang/String;

    move-result-object p1

    .line 82
    :try_start_0
    new-instance v0, Lorg/json/JSONObject;

    invoke-direct {v0, p1}, Lorg/json/JSONObject;-><init>(Ljava/lang/String;)V

    .line 83
    const-string p1, "note"

    invoke-virtual {v0, p1}, Lorg/json/JSONObject;->getString(Ljava/lang/String;)Ljava/lang/String;

    move-result-object p1
    :try_end_0
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0

    goto :goto_0

    :catch_0
    move-exception p1

    .line 85
    invoke-virtual {p1}, Ljava/lang/Exception;->printStackTrace()V

    const-string p1, ""

    .line 89
    :goto_0
    sget v0, Lcom/example/firstjavaapplication/R$id;->textViewFLAG2:I

    invoke-virtual {p0, v0}, Lcom/example/firstjavaapplication/Part1;->findViewById(I)Landroid/view/View;

    move-result-object v0

    check-cast v0, Landroid/widget/TextView;

    .line 90
    invoke-virtual {v0, p1}, Landroid/widget/TextView;->setText(Ljava/lang/CharSequence;)V

    .line 94
    iget-object v1, p0, Lcom/example/firstjavaapplication/Part1;->buttonLogin:Landroid/widget/Button;

    new-instance v2, Lcom/example/firstjavaapplication/Part1$1;

    invoke-direct {v2, p0, p1, v0}, Lcom/example/firstjavaapplication/Part1$1;-><init>(Lcom/example/firstjavaapplication/Part1;Ljava/lang/String;Landroid/widget/TextView;)V

    invoke-virtual {v1, v2}, Landroid/widget/Button;->setOnClickListener(Landroid/view/View$OnClickListener;)V

    .line 153
    iget-object p1, p0, Lcom/example/firstjavaapplication/Part1;->buttonLogout:Landroid/widget/Button;

    new-instance v0, Lcom/example/firstjavaapplication/Part1$2;

    invoke-direct {v0, p0}, Lcom/example/firstjavaapplication/Part1$2;-><init>(Lcom/example/firstjavaapplication/Part1;)V

    invoke-virtual {p1, v0}, Landroid/widget/Button;->setOnClickListener(Landroid/view/View$OnClickListener;)V

    return-void
.end method