.class public Lcom/tencent/smtt/sdk/a;
.super Ljava/lang/Object;


# static fields
.field public static a:I = 0x258

.field private static b:I


# direct methods
.method static constructor <clinit>()V
    .locals 0

    return-void
.end method

.method public static a()I
    .locals 6

    sget v0, Lcom/tencent/smtt/sdk/a;->b:I

    if-lez v0, :cond_0

    sget v0, Lcom/tencent/smtt/sdk/a;->b:I

    return v0

    :cond_0
    const-string v0, "/proc/meminfo"

    const/4 v1, 0x0

    const/4 v2, 0x0

    :try_start_0
    new-instance v3, Ljava/io/FileReader;

    invoke-direct {v3, v0}, Ljava/io/FileReader;-><init>(Ljava/lang/String;)V

    new-instance v0, Ljava/io/BufferedReader;

    const/16 v4, 0x2000

    invoke-direct {v0, v3, v4}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;I)V
    :try_end_0
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_4
    .catch Ljava/lang/Throwable; {:try_start_0 .. :try_end_0} :catch_3
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    :cond_1
    :try_start_1
    invoke-virtual {v0}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v1

    if-eqz v1, :cond_2

    const-string v3, "MemTotal:"

    invoke-virtual {v1, v3}, Ljava/lang/String;->indexOf(Ljava/lang/String;)I

    move-result v3

    const/4 v4, -0x1

    if-eq v4, v3, :cond_1

    const-string v4, "MemTotal:"

    invoke-virtual {v4}, Ljava/lang/String;->length()I

    move-result v4

    add-int/2addr v3, v4

    invoke-virtual {v1, v3}, Ljava/lang/String;->substring(I)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/String;->trim()Ljava/lang/String;

    move-result-object v1

    if-eqz v1, :cond_2

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

    move-result v3

    if-eqz v3, :cond_2

    const-string v3, "k"

    invoke-virtual {v1, v3}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z

    move-result v3

    if-eqz v3, :cond_2

    const-string v3, "k"

    invoke-virtual {v1, v3}, Ljava/lang/String;->indexOf(Ljava/lang/String;)I

    move-result v3

    invoke-virtual {v1, v2, v3}, Ljava/lang/String;->substring(II)Ljava/lang/String;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/String;->trim()Ljava/lang/String;

    move-result-object v1

    invoke-static {v1}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

    move-result v1

    div-int/lit16 v1, v1, 0x400
    :try_end_1
    .catch Ljava/io/IOException; {:try_start_1 .. :try_end_1} :catch_2
    .catch Ljava/lang/Throwable; {:try_start_1 .. :try_end_1} :catch_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_1

    move v2, v1

    :cond_2
    :try_start_2
    invoke-virtual {v0}, Ljava/io/BufferedReader;->close()V
    :try_end_2
    .catch Ljava/io/IOException; {:try_start_2 .. :try_end_2} :catch_0

    goto :goto_2

    :catch_0
    move-exception v0

    invoke-virtual {v0}, Ljava/io/IOException;->printStackTrace()V

    goto :goto_2

    :catch_1
    move-exception v1

    goto :goto_0

    :catch_2
    move-exception v1

    goto :goto_1

    :catchall_0
    move-exception v0

    move-object v5, v1

    move-object v1, v0

    move-object v0, v5

    goto :goto_3

    :catch_3
    move-exception v0

    move-object v5, v1

    move-object v1, v0

    move-object v0, v5

    :goto_0
    :try_start_3
    invoke-virtual {v1}, Ljava/lang/Throwable;->printStackTrace()V
    :try_end_3
    .catchall {:try_start_3 .. :try_end_3} :catchall_1

    if-eqz v0, :cond_3

    :try_start_4
    invoke-virtual {v0}, Ljava/io/BufferedReader;->close()V
    :try_end_4
    .catch Ljava/io/IOException; {:try_start_4 .. :try_end_4} :catch_0

    goto :goto_2

    :catch_4
    move-exception v0

    move-object v5, v1

    move-object v1, v0

    move-object v0, v5

    :goto_1
    :try_start_5
    invoke-virtual {v1}, Ljava/io/IOException;->printStackTrace()V
    :try_end_5
    .catchall {:try_start_5 .. :try_end_5} :catchall_1

    if-eqz v0, :cond_3

    :try_start_6
    invoke-virtual {v0}, Ljava/io/BufferedReader;->close()V
    :try_end_6
    .catch Ljava/io/IOException; {:try_start_6 .. :try_end_6} :catch_0

    :cond_3
    :goto_2
    sput v2, Lcom/tencent/smtt/sdk/a;->b:I

    sget v0, Lcom/tencent/smtt/sdk/a;->b:I

    return v0

    :catchall_1
    move-exception v1

    :goto_3
    if-eqz v0, :cond_4

    :try_start_7
    invoke-virtual {v0}, Ljava/io/BufferedReader;->close()V
    :try_end_7
    .catch Ljava/io/IOException; {:try_start_7 .. :try_end_7} :catch_5

    goto :goto_4

    :catch_5
    move-exception v0

    invoke-virtual {v0}, Ljava/io/IOException;->printStackTrace()V

    :cond_4
    :goto_4
    throw v1
.end method