186 lines
5.3 KiB
Smali
186 lines
5.3 KiB
Smali
.class public final Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;
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.super Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;
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.source "CompositeOnPageChangeCallback.java"
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# instance fields
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.field public final mCallbacks:Ljava/util/List;
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.annotation build Landroidx/annotation/NonNull;
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.end annotation
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"Ljava/util/List<",
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"Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;",
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">;"
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}
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.end annotation
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.end field
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# direct methods
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.method public constructor <init>(I)V
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.locals 1
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invoke-direct {p0}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;-><init>()V
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new-instance v0, Ljava/util/ArrayList;
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invoke-direct {v0, p1}, Ljava/util/ArrayList;-><init>(I)V
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iput-object v0, p0, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->mCallbacks:Ljava/util/List;
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return-void
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.end method
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.method private throwCallbackListModifiedWhileInUse(Ljava/util/ConcurrentModificationException;)V
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.locals 2
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new-instance v0, Ljava/lang/IllegalStateException;
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const-string v1, "Adding and removing callbacks during dispatch to callbacks is not supported"
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invoke-direct {v0, v1, p1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V
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throw v0
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.end method
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# virtual methods
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.method public addOnPageChangeCallback(Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;)V
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.locals 1
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iget-object v0, p0, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->mCallbacks:Ljava/util/List;
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invoke-interface {v0, p1}, Ljava/util/List;->add(Ljava/lang/Object;)Z
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return-void
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.end method
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.method public onPageScrollStateChanged(I)V
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.locals 2
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:try_start_0
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iget-object v0, p0, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->mCallbacks:Ljava/util/List;
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invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
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move-result-object v0
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:goto_0
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invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z
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move-result v1
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if-eqz v1, :cond_0
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invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;
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invoke-virtual {v1, p1}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;->onPageScrollStateChanged(I)V
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:try_end_0
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.catch Ljava/util/ConcurrentModificationException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception p1
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invoke-direct {p0, p1}, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->throwCallbackListModifiedWhileInUse(Ljava/util/ConcurrentModificationException;)V
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:cond_0
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return-void
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.end method
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.method public onPageScrolled(IFI)V
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.locals 2
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.param p3 # I
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.annotation build Landroidx/annotation/Px;
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.end annotation
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.end param
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:try_start_0
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iget-object v0, p0, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->mCallbacks:Ljava/util/List;
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invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
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move-result-object v0
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:goto_0
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invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z
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move-result v1
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if-eqz v1, :cond_0
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invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;
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invoke-virtual {v1, p1, p2, p3}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;->onPageScrolled(IFI)V
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:try_end_0
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.catch Ljava/util/ConcurrentModificationException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception p1
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invoke-direct {p0, p1}, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->throwCallbackListModifiedWhileInUse(Ljava/util/ConcurrentModificationException;)V
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:cond_0
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return-void
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.end method
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.method public onPageSelected(I)V
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.locals 2
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:try_start_0
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iget-object v0, p0, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->mCallbacks:Ljava/util/List;
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invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
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move-result-object v0
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:goto_0
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invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z
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move-result v1
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if-eqz v1, :cond_0
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invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;
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invoke-virtual {v1, p1}, Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;->onPageSelected(I)V
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:try_end_0
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.catch Ljava/util/ConcurrentModificationException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception p1
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invoke-direct {p0, p1}, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->throwCallbackListModifiedWhileInUse(Ljava/util/ConcurrentModificationException;)V
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:cond_0
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return-void
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.end method
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.method public removeOnPageChangeCallback(Landroidx/viewpager2/widget/ViewPager2$OnPageChangeCallback;)V
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.locals 1
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iget-object v0, p0, Landroidx/viewpager2/widget/CompositeOnPageChangeCallback;->mCallbacks:Ljava/util/List;
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invoke-interface {v0, p1}, Ljava/util/List;->remove(Ljava/lang/Object;)Z
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return-void
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.end method
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