ReactKeyboardEventHelper.smali

.class public final Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper$KeyboardEventListener;
    }
.end annotation


# static fields
.field private static mInstance:Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;


# instance fields
.field private final listeners:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set<",
            "Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper$KeyboardEventListener;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method private constructor <init>()V
    .registers 2

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    new-instance v0, Ljava/util/LinkedHashSet;

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

    iput-object v0, p0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->listeners:Ljava/util/Set;

    return-void
.end method

.method public static getInstance()Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;
    .registers 1

    .line 1
    sget-object v0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->mInstance:Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;

    if-nez v0, :cond_b

    .line 2
    new-instance v0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;

    invoke-direct {v0}, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;-><init>()V

    sput-object v0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->mInstance:Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;

    .line 3
    :cond_b
    sget-object v0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->mInstance:Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;

    return-object v0
.end method


# virtual methods
.method public addListener(Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper$KeyboardEventListener;)V
    .registers 3

    iget-object v0, p0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->listeners:Ljava/util/Set;

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

    return-void
.end method

.method public onKeyboardStateChanged(Z)V
    .registers 4

    .line 1
    iget-object v0, p0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->listeners:Ljava/util/Set;

    invoke-interface {v0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;

    move-result-object v0

    .line 2
    :cond_6
    :goto_6
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_1c

    .line 3
    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper$KeyboardEventListener;

    .line 4
    invoke-interface {v1, p1}, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper$KeyboardEventListener;->onStateChanged(Z)Z

    move-result v1

    if-nez v1, :cond_6

    .line 5
    invoke-interface {v0}, Ljava/util/Iterator;->remove()V

    goto :goto_6

    :cond_1c
    return-void
.end method

.method public removeListener(Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper$KeyboardEventListener;)V
    .registers 3

    iget-object v0, p0, Lcom/facebook/react/views/textinput/ReactKeyboardEventHelper;->listeners:Ljava/util/Set;

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

    return-void
.end method