a.smali

.class public final Lsg/bigo/mobile/android/vmsaver/a;
.super Ljava/lang/Object;
.source "SourceFile"


# static fields
.field private static a:Z = false


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

    return-void
.end method

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

    .line 9
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static a(Landroid/content/Context;)V
    .registers 4

    .line 17
    sget-boolean v0, Lsg/bigo/mobile/android/vmsaver/a;->a:Z

    if-nez v0, :cond_57

    sget v0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v1, 0x15

    if-lt v0, v1, :cond_57

    sget-object v0, Landroid/os/Build;->SUPPORTED_64_BIT_ABIS:[Ljava/lang/String;

    array-length v0, v0

    if-lez v0, :cond_10

    goto :goto_57

    :cond_10
    const/4 v0, 0x1

    :try_start_11
    const-string v1, "vm_saver"

    .line 21
    invoke-static {v1}, Ljava/lang/System;->loadLibrary(Ljava/lang/String;)V

    .line 22
    sput-boolean v0, Lsg/bigo/mobile/android/vmsaver/a;->a:Z
    :try_end_18
    .catchall {:try_start_11 .. :try_end_18} :catchall_19

    goto :goto_37

    .line 25
    :catchall_19
    :try_start_19
    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    invoke-virtual {p0}, Landroid/content/Context;->getFilesDir()Ljava/io/File;

    move-result-object p0

    invoke-virtual {p0}, Ljava/io/File;->getParent()Ljava/lang/String;

    move-result-object p0

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    const-string p0, "/lib/libvm_saver.so"

    invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

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

    move-result-object p0

    invoke-static {p0}, Ljava/lang/System;->load(Ljava/lang/String;)V

    .line 26
    sput-boolean v0, Lsg/bigo/mobile/android/vmsaver/a;->a:Z
    :try_end_37
    .catchall {:try_start_19 .. :try_end_37} :catchall_57

    .line 33
    :goto_37
    invoke-static {}, Lsg/bigo/mobile/android/vmsaver/VMSaverBridge;->a()Lsg/bigo/mobile/android/vmsaver/VMSaverBridge;

    move-result-object p0

    invoke-virtual {p0}, Lsg/bigo/mobile/android/vmsaver/VMSaverBridge;->enableThreadStack()V

    .line 36
    sget p0, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v0, 0x1a

    if-ge p0, v0, :cond_57

    .line 38
    invoke-static {}, Lsg/bigo/mobile/android/vmsaver/VMSaverBridge;->a()Lsg/bigo/mobile/android/vmsaver/VMSaverBridge;

    move-result-object p0

    invoke-static {}, Lsg/bigo/mobile/android/vmsaver/a;->a()Z

    move-result v0

    invoke-static {}, Ljava/lang/Runtime;->getRuntime()Ljava/lang/Runtime;

    move-result-object v1

    invoke-virtual {v1}, Ljava/lang/Runtime;->maxMemory()J

    move-result-wide v1

    invoke-virtual {p0, v0, v1, v2}, Lsg/bigo/mobile/android/vmsaver/VMSaverBridge;->enableRemoveHeap(ZJ)V

    :catchall_57
    :cond_57
    :goto_57
    return-void
.end method

.method private static a()Z
    .registers 6

    const/4 v0, 0x1

    :try_start_1
    const-string v1, "dalvik.system.VMRuntime"

    .line 46
    invoke-static {v1}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;

    move-result-object v1

    const-string v2, "getRuntime"

    const/4 v3, 0x0

    new-array v4, v3, [Ljava/lang/Class;

    .line 47
    invoke-virtual {v1, v2, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    move-result-object v2

    const-string v4, "isCheckJniEnabled"

    new-array v5, v3, [Ljava/lang/Class;

    .line 48
    invoke-virtual {v1, v4, v5}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;

    move-result-object v1

    .line 49
    invoke-virtual {v2, v0}, Ljava/lang/reflect/Method;->setAccessible(Z)V

    .line 50
    invoke-virtual {v1, v0}, Ljava/lang/reflect/Method;->setAccessible(Z)V

    const/4 v4, 0x0

    new-array v5, v3, [Ljava/lang/Object;

    .line 51
    invoke-virtual {v2, v4, v5}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v2

    new-array v3, v3, [Ljava/lang/Object;

    .line 52
    invoke-virtual {v1, v2, v3}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Ljava/lang/Boolean;

    invoke-virtual {v1}, Ljava/lang/Boolean;->booleanValue()Z

    move-result v0
    :try_end_31
    .catch Ljava/lang/Exception; {:try_start_1 .. :try_end_31} :catch_32

    goto :goto_42

    :catch_32
    move-exception v1

    .line 54
    invoke-static {v1}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v1

    const-string v2, "isCheckJniEnabled failed "

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

    move-result-object v1

    const-string v2, "vm_saver"

    invoke-static {v2, v1}, Landroid/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)I

    :goto_42
    return v0
.end method