EventDispatcher.smali

.class public final Lcom/google/android/exoplayer2/util/EventDispatcher;
.super Ljava/lang/Object;
.source "EventDispatcher.java"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;,
        Lcom/google/android/exoplayer2/util/EventDispatcher$Event;
    }
.end annotation

.annotation system Ldalvik/annotation/Signature;
    value = {
        "<T:",
        "Ljava/lang/Object;",
        ">",
        "Ljava/lang/Object;"
    }
.end annotation


# instance fields
.field private final listeners:Ljava/util/concurrent/CopyOnWriteArrayList;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/CopyOnWriteArrayList<",
            "Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener<",
            "TT;>;>;"
        }
    .end annotation
.end field


# direct methods
.method static constructor <clinit>()V
    .registers 1

    return-void
.end method

.method public constructor <init>()V
    .registers 2

    .line 43
    .local p0, "this":Lcom/google/android/exoplayer2/util/EventDispatcher;, "Lcom/google/android/exoplayer2/util/EventDispatcher<TT;>;"
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 44
    new-instance v0, Ljava/util/concurrent/CopyOnWriteArrayList;

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

    iput-object v0, p0, Lcom/google/android/exoplayer2/util/EventDispatcher;->listeners:Ljava/util/concurrent/CopyOnWriteArrayList;

    .line 45
    return-void
.end method


# virtual methods
.method public addListener(Landroid/os/Handler;Ljava/lang/Object;)V
    .registers 5
    .param p1, "handler"    # Landroid/os/Handler;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Landroid/os/Handler;",
            "TT;)V"
        }
    .end annotation

    .line 49
    .local p0, "this":Lcom/google/android/exoplayer2/util/EventDispatcher;, "Lcom/google/android/exoplayer2/util/EventDispatcher<TT;>;"
    .local p2, "eventListener":Ljava/lang/Object;, "TT;"
    if-eqz p1, :cond_6

    if-eqz p2, :cond_6

    const/4 v0, 0x1

    goto :goto_7

    :cond_6
    const/4 v0, 0x0

    :goto_7
    invoke-static {v0}, Lcom/google/android/exoplayer2/util/Assertions;->checkArgument(Z)V

    .line 50
    invoke-virtual {p0, p2}, Lcom/google/android/exoplayer2/util/EventDispatcher;->removeListener(Ljava/lang/Object;)V

    .line 51
    iget-object v0, p0, Lcom/google/android/exoplayer2/util/EventDispatcher;->listeners:Ljava/util/concurrent/CopyOnWriteArrayList;

    new-instance v1, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;

    invoke-direct {v1, p1, p2}, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;-><init>(Landroid/os/Handler;Ljava/lang/Object;)V

    invoke-virtual {v0, v1}, Ljava/util/concurrent/CopyOnWriteArrayList;->add(Ljava/lang/Object;)Z

    .line 52
    return-void
.end method

.method public dispatch(Lcom/google/android/exoplayer2/util/EventDispatcher$Event;)V
    .registers 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Lcom/google/android/exoplayer2/util/EventDispatcher$Event<",
            "TT;>;)V"
        }
    .end annotation

    .line 70
    .local p0, "this":Lcom/google/android/exoplayer2/util/EventDispatcher;, "Lcom/google/android/exoplayer2/util/EventDispatcher<TT;>;"
    .local p1, "event":Lcom/google/android/exoplayer2/util/EventDispatcher$Event;, "Lcom/google/android/exoplayer2/util/EventDispatcher$Event<TT;>;"
    iget-object v0, p0, Lcom/google/android/exoplayer2/util/EventDispatcher;->listeners:Ljava/util/concurrent/CopyOnWriteArrayList;

    invoke-virtual {v0}, Ljava/util/concurrent/CopyOnWriteArrayList;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :goto_6
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_16

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;

    .line 71
    .local v1, "handlerAndListener":Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;, "Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener<TT;>;"
    invoke-virtual {v1, p1}, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;->dispatch(Lcom/google/android/exoplayer2/util/EventDispatcher$Event;)V

    .line 72
    .end local v1    # "handlerAndListener":Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;, "Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener<TT;>;"
    goto :goto_6

    .line 73
    :cond_16
    return-void
.end method

.method public removeListener(Ljava/lang/Object;)V
    .registers 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)V"
        }
    .end annotation

    .line 56
    .local p0, "this":Lcom/google/android/exoplayer2/util/EventDispatcher;, "Lcom/google/android/exoplayer2/util/EventDispatcher<TT;>;"
    .local p1, "eventListener":Ljava/lang/Object;, "TT;"
    iget-object v0, p0, Lcom/google/android/exoplayer2/util/EventDispatcher;->listeners:Ljava/util/concurrent/CopyOnWriteArrayList;

    invoke-virtual {v0}, Ljava/util/concurrent/CopyOnWriteArrayList;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :goto_6
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_21

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;

    .line 57
    .local v1, "handlerAndListener":Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;, "Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener<TT;>;"
    # getter for: Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;->listener:Ljava/lang/Object;
    invoke-static {v1}, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;->access$000(Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;)Ljava/lang/Object;

    move-result-object v2

    if-ne v2, p1, :cond_20

    .line 58
    invoke-virtual {v1}, Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;->release()V

    .line 59
    iget-object v2, p0, Lcom/google/android/exoplayer2/util/EventDispatcher;->listeners:Ljava/util/concurrent/CopyOnWriteArrayList;

    invoke-virtual {v2, v1}, Ljava/util/concurrent/CopyOnWriteArrayList;->remove(Ljava/lang/Object;)Z

    .line 61
    .end local v1    # "handlerAndListener":Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener;, "Lcom/google/android/exoplayer2/util/EventDispatcher$HandlerAndListener<TT;>;"
    :cond_20
    goto :goto_6

    .line 62
    :cond_21
    return-void
.end method