.class public final Landroidx/activity/OnBackPressedDispatcher;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Landroidx/activity/OnBackPressedDispatcher$Api33Impl;,
        Landroidx/activity/OnBackPressedDispatcher$LifecycleOnBackPressedCancellable;,
        Landroidx/activity/OnBackPressedDispatcher$OnBackPressedCancellable;
    }
.end annotation

.annotation build Lkotlin/jvm/internal/SourceDebugExtension;
    value = {
        "SMAP\nOnBackPressedDispatcher.kt\nKotlin\n*S Kotlin\n*F\n+ 1 OnBackPressedDispatcher.kt\nandroidx/activity/OnBackPressedDispatcher\n+ 2 _Collections.kt\nkotlin/collections/CollectionsKt___CollectionsKt\n*L\n1#1,317:1\n1747#2,3:318\n533#2,6:321\n*S KotlinDebug\n*F\n+ 1 OnBackPressedDispatcher.kt\nandroidx/activity/OnBackPressedDispatcher\n*L\n194#1:318,3\n209#1:321,6\n*E\n"
    }
.end annotation


# instance fields
.field private backInvokedCallbackRegistered:Z

.field private enabledChangedCallback:Lkotlin/jvm/functions/Function0;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lkotlin/jvm/functions/Function0;"
        }
    .end annotation
.end field

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

.field private invokedDispatcher:Landroid/window/OnBackInvokedDispatcher;

.field private onBackInvokedCallback:Landroid/window/OnBackInvokedCallback;

.field private final onBackPressedCallbacks:Lkotlin/collections/ArrayDeque;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Lkotlin/collections/ArrayDeque;"
        }
    .end annotation
.end field


# direct methods
.method public constructor <init>()V
    .locals 2

    .line 0
    const/4 v0, 0x0

    const/4 v1, 0x1

    invoke-direct {p0, v0, v1, v0}, Landroidx/activity/OnBackPressedDispatcher;-><init>(Ljava/lang/Runnable;ILkotlin/jvm/internal/DefaultConstructorMarker;)V

    return-void
.end method

.method public constructor <init>(Ljava/lang/Runnable;)V
    .locals 1

    .line 54
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    iput-object p1, p0, Landroidx/activity/OnBackPressedDispatcher;->fallbackOnBackPressed:Ljava/lang/Runnable;

    .line 57
    new-instance p1, Lkotlin/collections/ArrayDeque;

    invoke-direct {p1}, Lkotlin/collections/ArrayDeque;-><init>()V

    iput-object p1, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackPressedCallbacks:Lkotlin/collections/ArrayDeque;

    sget p1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v0, 0x21

    if-lt p1, v0, :cond_0

    .line 99
    new-instance p1, Landroidx/activity/OnBackPressedDispatcher$1;

    invoke-direct {p1, p0}, Landroidx/activity/OnBackPressedDispatcher$1;-><init>(Landroidx/activity/OnBackPressedDispatcher;)V

    iput-object p1, p0, Landroidx/activity/OnBackPressedDispatcher;->enabledChangedCallback:Lkotlin/jvm/functions/Function0;

    .line 102
    sget-object p1, Landroidx/activity/OnBackPressedDispatcher$Api33Impl;->INSTANCE:Landroidx/activity/OnBackPressedDispatcher$Api33Impl;

    new-instance v0, Landroidx/activity/OnBackPressedDispatcher$2;

    invoke-direct {v0, p0}, Landroidx/activity/OnBackPressedDispatcher$2;-><init>(Landroidx/activity/OnBackPressedDispatcher;)V

    invoke-virtual {p1, v0}, Landroidx/activity/OnBackPressedDispatcher$Api33Impl;->createOnBackInvokedCallback(Lkotlin/jvm/functions/Function0;)Landroid/window/OnBackInvokedCallback;

    move-result-object p1

    iput-object p1, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackInvokedCallback:Landroid/window/OnBackInvokedCallback;

    :cond_0
    return-void
.end method

.method public synthetic constructor <init>(Ljava/lang/Runnable;ILkotlin/jvm/internal/DefaultConstructorMarker;)V
    .locals 0

    and-int/lit8 p2, p2, 0x1

    if-eqz p2, :cond_0

    const/4 p1, 0x0

    .line 54
    :cond_0
    invoke-direct {p0, p1}, Landroidx/activity/OnBackPressedDispatcher;-><init>(Ljava/lang/Runnable;)V

    return-void
.end method

.method public static final synthetic access$getOnBackPressedCallbacks$p(Landroidx/activity/OnBackPressedDispatcher;)Lkotlin/collections/ArrayDeque;
    .locals 0

    .line 54
    iget-object p0, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackPressedCallbacks:Lkotlin/collections/ArrayDeque;

    return-object p0
.end method


# virtual methods
.method public final addCallback(Landroidx/activity/OnBackPressedCallback;)V
    .locals 1
    .annotation build Landroidx/annotation/MainThread;
    .end annotation

    const-string v0, "onBackPressedCallback"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 122
    invoke-virtual {p0, p1}, Landroidx/activity/OnBackPressedDispatcher;->addCancellableCallback$activity_release(Landroidx/activity/OnBackPressedCallback;)Landroidx/activity/Cancellable;

    return-void
.end method

.method public final addCallback(Landroidx/lifecycle/LifecycleOwner;Landroidx/activity/OnBackPressedCallback;)V
    .locals 2
    .annotation build Landroidx/annotation/MainThread;
    .end annotation

    const-string v0, "owner"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    const-string v0, "onBackPressedCallback"

    invoke-static {p2, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    .line 174
    invoke-interface {p1}, Landroidx/lifecycle/LifecycleOwner;->getLifecycle()Landroidx/lifecycle/Lifecycle;

    move-result-object p1

    .line 175
    invoke-virtual {p1}, Landroidx/lifecycle/Lifecycle;->getCurrentState()Landroidx/lifecycle/Lifecycle$State;

    move-result-object v0

    sget-object v1, Landroidx/lifecycle/Lifecycle$State;->DESTROYED:Landroidx/lifecycle/Lifecycle$State;

    if-ne v0, v1, :cond_0

    return-void

    .line 179
    :cond_0
    new-instance v0, Landroidx/activity/OnBackPressedDispatcher$LifecycleOnBackPressedCancellable;

    invoke-direct {v0, p0, p1, p2}, Landroidx/activity/OnBackPressedDispatcher$LifecycleOnBackPressedCancellable;-><init>(Landroidx/activity/OnBackPressedDispatcher;Landroidx/lifecycle/Lifecycle;Landroidx/activity/OnBackPressedCallback;)V

    .line 178
    invoke-virtual {p2, v0}, Landroidx/activity/OnBackPressedCallback;->addCancellable(Landroidx/activity/Cancellable;)V

    sget p1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v0, 0x21

    if-lt p1, v0, :cond_1

    .line 182
    invoke-virtual {p0}, Landroidx/activity/OnBackPressedDispatcher;->updateBackInvokedCallbackState$activity_release()V

    iget-object p1, p0, Landroidx/activity/OnBackPressedDispatcher;->enabledChangedCallback:Lkotlin/jvm/functions/Function0;

    .line 183
    invoke-virtual {p2, p1}, Landroidx/activity/OnBackPressedCallback;->setEnabledChangedCallback$activity_release(Lkotlin/jvm/functions/Function0;)V

    :cond_1
    return-void
.end method

.method public final addCancellableCallback$activity_release(Landroidx/activity/OnBackPressedCallback;)Landroidx/activity/Cancellable;
    .locals 3
    .annotation build Landroidx/annotation/MainThread;
    .end annotation

    const-string v0, "onBackPressedCallback"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    iget-object v0, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackPressedCallbacks:Lkotlin/collections/ArrayDeque;

    .line 137
    invoke-virtual {v0, p1}, Lkotlin/collections/ArrayDeque;->add(Ljava/lang/Object;)Z

    .line 138
    new-instance v0, Landroidx/activity/OnBackPressedDispatcher$OnBackPressedCancellable;

    invoke-direct {v0, p0, p1}, Landroidx/activity/OnBackPressedDispatcher$OnBackPressedCancellable;-><init>(Landroidx/activity/OnBackPressedDispatcher;Landroidx/activity/OnBackPressedCallback;)V

    .line 139
    invoke-virtual {p1, v0}, Landroidx/activity/OnBackPressedCallback;->addCancellable(Landroidx/activity/Cancellable;)V

    sget v1, Landroid/os/Build$VERSION;->SDK_INT:I

    const/16 v2, 0x21

    if-lt v1, v2, :cond_0

    .line 141
    invoke-virtual {p0}, Landroidx/activity/OnBackPressedDispatcher;->updateBackInvokedCallbackState$activity_release()V

    iget-object v1, p0, Landroidx/activity/OnBackPressedDispatcher;->enabledChangedCallback:Lkotlin/jvm/functions/Function0;

    .line 142
    invoke-virtual {p1, v1}, Landroidx/activity/OnBackPressedCallback;->setEnabledChangedCallback$activity_release(Lkotlin/jvm/functions/Function0;)V

    :cond_0
    return-object v0
.end method

.method public final hasEnabledCallbacks()Z
    .locals 3
    .annotation build Landroidx/annotation/MainThread;
    .end annotation

    iget-object v0, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackPressedCallbacks:Lkotlin/collections/ArrayDeque;

    .line 1747
    instance-of v1, v0, Ljava/util/Collection;

    const/4 v2, 0x0

    if-eqz v1, :cond_0

    invoke-interface {v0}, Ljava/util/Collection;->isEmpty()Z

    move-result v1

    if-eqz v1, :cond_0

    goto :goto_0

    .line 1748
    :cond_0
    invoke-interface {v0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :cond_1
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_2

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

    move-result-object v1

    check-cast v1, Landroidx/activity/OnBackPressedCallback;

    .line 195
    invoke-virtual {v1}, Landroidx/activity/OnBackPressedCallback;->isEnabled()Z

    move-result v1

    if-eqz v1, :cond_1

    const/4 v2, 0x1

    :cond_2
    :goto_0
    return v2
.end method

.method public final onBackPressed()V
    .locals 3
    .annotation build Landroidx/annotation/MainThread;
    .end annotation

    iget-object v0, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackPressedCallbacks:Lkotlin/collections/ArrayDeque;

    .line 533
    invoke-interface {v0}, Ljava/util/List;->size()I

    move-result v1

    invoke-interface {v0, v1}, Ljava/util/List;->listIterator(I)Ljava/util/ListIterator;

    move-result-object v0

    .line 534
    :cond_0
    invoke-interface {v0}, Ljava/util/ListIterator;->hasPrevious()Z

    move-result v1

    if-eqz v1, :cond_1

    .line 535
    invoke-interface {v0}, Ljava/util/ListIterator;->previous()Ljava/lang/Object;

    move-result-object v1

    .line 536
    move-object v2, v1

    check-cast v2, Landroidx/activity/OnBackPressedCallback;

    .line 210
    invoke-virtual {v2}, Landroidx/activity/OnBackPressedCallback;->isEnabled()Z

    move-result v2

    if-eqz v2, :cond_0

    goto :goto_0

    :cond_1
    const/4 v1, 0x0

    .line 209
    :goto_0
    check-cast v1, Landroidx/activity/OnBackPressedCallback;

    if-eqz v1, :cond_2

    .line 213
    invoke-virtual {v1}, Landroidx/activity/OnBackPressedCallback;->handleOnBackPressed()V

    return-void

    :cond_2
    iget-object v0, p0, Landroidx/activity/OnBackPressedDispatcher;->fallbackOnBackPressed:Ljava/lang/Runnable;

    if-eqz v0, :cond_3

    .line 216
    invoke-interface {v0}, Ljava/lang/Runnable;->run()V

    :cond_3
    return-void
.end method

.method public final setOnBackInvokedDispatcher(Landroid/window/OnBackInvokedDispatcher;)V
    .locals 1
    .annotation build Landroidx/annotation/RequiresApi;
        value = 0x21
    .end annotation

    const-string v0, "invoker"

    invoke-static {p1, v0}, Lkotlin/jvm/internal/Intrinsics;->checkNotNullParameter(Ljava/lang/Object;Ljava/lang/String;)V

    iput-object p1, p0, Landroidx/activity/OnBackPressedDispatcher;->invokedDispatcher:Landroid/window/OnBackInvokedDispatcher;

    .line 71
    invoke-virtual {p0}, Landroidx/activity/OnBackPressedDispatcher;->updateBackInvokedCallbackState$activity_release()V

    return-void
.end method

.method public final updateBackInvokedCallbackState$activity_release()V
    .locals 5
    .annotation build Landroidx/annotation/RequiresApi;
        value = 0x21
    .end annotation

    .line 76
    invoke-virtual {p0}, Landroidx/activity/OnBackPressedDispatcher;->hasEnabledCallbacks()Z

    move-result v0

    iget-object v1, p0, Landroidx/activity/OnBackPressedDispatcher;->invokedDispatcher:Landroid/window/OnBackInvokedDispatcher;

    iget-object v2, p0, Landroidx/activity/OnBackPressedDispatcher;->onBackInvokedCallback:Landroid/window/OnBackInvokedCallback;

    if-eqz v1, :cond_1

    if-eqz v2, :cond_1

    const/4 v3, 0x0

    if-eqz v0, :cond_0

    iget-boolean v4, p0, Landroidx/activity/OnBackPressedDispatcher;->backInvokedCallbackRegistered:Z

    if-nez v4, :cond_0

    .line 81
    sget-object v0, Landroidx/activity/OnBackPressedDispatcher$Api33Impl;->INSTANCE:Landroidx/activity/OnBackPressedDispatcher$Api33Impl;

    invoke-virtual {v0, v1, v3, v2}, Landroidx/activity/OnBackPressedDispatcher$Api33Impl;->registerOnBackInvokedCallback(Ljava/lang/Object;ILjava/lang/Object;)V

    const/4 v0, 0x1

    iput-boolean v0, p0, Landroidx/activity/OnBackPressedDispatcher;->backInvokedCallbackRegistered:Z

    goto :goto_0

    :cond_0
    if-nez v0, :cond_1

    iget-boolean v0, p0, Landroidx/activity/OnBackPressedDispatcher;->backInvokedCallbackRegistered:Z

    if-eqz v0, :cond_1

    .line 88
    sget-object v0, Landroidx/activity/OnBackPressedDispatcher$Api33Impl;->INSTANCE:Landroidx/activity/OnBackPressedDispatcher$Api33Impl;

    invoke-virtual {v0, v1, v2}, Landroidx/activity/OnBackPressedDispatcher$Api33Impl;->unregisterOnBackInvokedCallback(Ljava/lang/Object;Ljava/lang/Object;)V

    iput-boolean v3, p0, Landroidx/activity/OnBackPressedDispatcher;->backInvokedCallbackRegistered:Z

    :cond_1
    :goto_0
    return-void
.end method