DeferredReleaser.smali

.class public Lcom/facebook/drawee/components/DeferredReleaser;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/facebook/drawee/components/DeferredReleaser$Releasable;
    }
.end annotation


# static fields
.field private static sInstance:Lcom/facebook/drawee/components/DeferredReleaser;


# instance fields
.field private final mPendingReleasables:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set<",
            "Lcom/facebook/drawee/components/DeferredReleaser$Releasable;",
            ">;"
        }
    .end annotation
.end field

.field private final mUiHandler:Landroid/os/Handler;

.field private final releaseRunnable:Ljava/lang/Runnable;


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

    return-void
.end method

.method public constructor <init>()V
    .registers 3

    .line 50
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 59
    new-instance v0, Lcom/facebook/drawee/components/DeferredReleaser$1;

    invoke-direct {v0, p0}, Lcom/facebook/drawee/components/DeferredReleaser$1;-><init>(Lcom/facebook/drawee/components/DeferredReleaser;)V

    iput-object v0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->releaseRunnable:Ljava/lang/Runnable;

    .line 51
    new-instance v0, Ljava/util/HashSet;

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

    iput-object v0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mPendingReleasables:Ljava/util/Set;

    .line 52
    new-instance v0, Landroid/os/Handler;

    invoke-static {}, Landroid/os/Looper;->getMainLooper()Landroid/os/Looper;

    move-result-object v1

    invoke-direct {v0, v1}, Landroid/os/Handler;-><init>(Landroid/os/Looper;)V

    iput-object v0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mUiHandler:Landroid/os/Handler;

    return-void
.end method

.method static synthetic access$000()V
    .registers 0

    .line 32
    invoke-static {}, Lcom/facebook/drawee/components/DeferredReleaser;->ensureOnUiThread()V

    return-void
.end method

.method static synthetic access$100(Lcom/facebook/drawee/components/DeferredReleaser;)Ljava/util/Set;
    .registers 1

    .line 32
    iget-object p0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mPendingReleasables:Ljava/util/Set;

    return-object p0
.end method

.method private static ensureOnUiThread()V
    .registers 2

    .line 100
    invoke-static {}, Landroid/os/Looper;->getMainLooper()Landroid/os/Looper;

    move-result-object v0

    invoke-virtual {v0}, Landroid/os/Looper;->getThread()Ljava/lang/Thread;

    move-result-object v0

    invoke-static {}, Ljava/lang/Thread;->currentThread()Ljava/lang/Thread;

    move-result-object v1

    if-ne v0, v1, :cond_10

    const/4 v0, 0x1

    goto :goto_11

    :cond_10
    const/4 v0, 0x0

    :goto_11
    invoke-static {v0}, Lcom/facebook/common/internal/Preconditions;->checkState(Z)V

    return-void
.end method

.method public static declared-synchronized getInstance()Lcom/facebook/drawee/components/DeferredReleaser;
    .registers 2

    const-class v0, Lcom/facebook/drawee/components/DeferredReleaser;

    monitor-enter v0

    .line 37
    :try_start_3
    sget-object v1, Lcom/facebook/drawee/components/DeferredReleaser;->sInstance:Lcom/facebook/drawee/components/DeferredReleaser;

    if-nez v1, :cond_e

    .line 38
    new-instance v1, Lcom/facebook/drawee/components/DeferredReleaser;

    invoke-direct {v1}, Lcom/facebook/drawee/components/DeferredReleaser;-><init>()V

    sput-object v1, Lcom/facebook/drawee/components/DeferredReleaser;->sInstance:Lcom/facebook/drawee/components/DeferredReleaser;

    .line 40
    :cond_e
    sget-object v1, Lcom/facebook/drawee/components/DeferredReleaser;->sInstance:Lcom/facebook/drawee/components/DeferredReleaser;
    :try_end_10
    .catchall {:try_start_3 .. :try_end_10} :catchall_12

    monitor-exit v0

    return-object v1

    :catchall_12
    move-exception v1

    monitor-exit v0

    throw v1
.end method


# virtual methods
.method public cancelDeferredRelease(Lcom/facebook/drawee/components/DeferredReleaser$Releasable;)V
    .registers 3

    .line 95
    invoke-static {}, Lcom/facebook/drawee/components/DeferredReleaser;->ensureOnUiThread()V

    .line 96
    iget-object v0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mPendingReleasables:Ljava/util/Set;

    invoke-interface {v0, p1}, Ljava/util/Set;->remove(Ljava/lang/Object;)Z

    return-void
.end method

.method public scheduleDeferredRelease(Lcom/facebook/drawee/components/DeferredReleaser$Releasable;)V
    .registers 3

    .line 78
    invoke-static {}, Lcom/facebook/drawee/components/DeferredReleaser;->ensureOnUiThread()V

    .line 80
    iget-object v0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mPendingReleasables:Ljava/util/Set;

    invoke-interface {v0, p1}, Ljava/util/Set;->add(Ljava/lang/Object;)Z

    move-result p1

    if-nez p1, :cond_c

    return-void

    .line 85
    :cond_c
    iget-object p1, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mPendingReleasables:Ljava/util/Set;

    invoke-interface {p1}, Ljava/util/Set;->size()I

    move-result p1

    const/4 v0, 0x1

    if-ne p1, v0, :cond_1c

    .line 86
    iget-object p1, p0, Lcom/facebook/drawee/components/DeferredReleaser;->mUiHandler:Landroid/os/Handler;

    iget-object v0, p0, Lcom/facebook/drawee/components/DeferredReleaser;->releaseRunnable:Ljava/lang/Runnable;

    invoke-virtual {p1, v0}, Landroid/os/Handler;->post(Ljava/lang/Runnable;)Z

    :cond_1c
    return-void
.end method