.class public abstract Landroidx/lifecycle/LiveData; .super Ljava/lang/Object; .source "LiveData.java" # annotations .annotation system Ldalvik/annotation/MemberClasses; value = { Landroidx/lifecycle/LiveData$ObserverWrapper;, Landroidx/lifecycle/LiveData$LifecycleBoundObserver;, Landroidx/lifecycle/LiveData$AlwaysActiveObserver; } .end annotation .annotation system Ldalvik/annotation/Signature; value = { "", "Ljava/lang/Object;" } .end annotation # static fields .field static final NOT_SET:Ljava/lang/Object; .field static final START_VERSION:I = -0x1 # instance fields .field mActiveCount:I .field private mChangingActiveState:Z .field private volatile mData:Ljava/lang/Object; .field final mDataLock:Ljava/lang/Object; .field private mDispatchInvalidated:Z .field private mDispatchingValue:Z .field private mObservers:Landroidx/arch/core/internal/SafeIterableMap; .annotation system Ldalvik/annotation/Signature; value = { "Landroidx/arch/core/internal/SafeIterableMap<", "Landroidx/lifecycle/Observer<", "-TT;>;", "Landroidx/lifecycle/LiveData<", "TT;>.ObserverWrapper;>;" } .end annotation .end field .field volatile mPendingData:Ljava/lang/Object; .field private final mPostValueRunnable:Ljava/lang/Runnable; .field private mVersion:I # direct methods .method static constructor ()V .locals 1 .line 64 new-instance v0, Ljava/lang/Object; invoke-direct {v0}, Ljava/lang/Object;->()V sput-object v0, Landroidx/lifecycle/LiveData;->NOT_SET:Ljava/lang/Object; return-void .end method .method public constructor ()V .locals 2 .line 110 invoke-direct {p0}, Ljava/lang/Object;->()V .line 60 new-instance v0, Ljava/lang/Object; invoke-direct {v0}, Ljava/lang/Object;->()V iput-object v0, p0, Landroidx/lifecycle/LiveData;->mDataLock:Ljava/lang/Object; .line 66 new-instance v0, Landroidx/arch/core/internal/SafeIterableMap; invoke-direct {v0}, Landroidx/arch/core/internal/SafeIterableMap;->()V iput-object v0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; const/4 v0, 0x0 iput v0, p0, Landroidx/lifecycle/LiveData;->mActiveCount:I sget-object v0, Landroidx/lifecycle/LiveData;->NOT_SET:Ljava/lang/Object; iput-object v0, p0, Landroidx/lifecycle/LiveData;->mPendingData:Ljava/lang/Object; .line 84 new-instance v1, Landroidx/lifecycle/LiveData$1; invoke-direct {v1, p0}, Landroidx/lifecycle/LiveData$1;->(Landroidx/lifecycle/LiveData;)V iput-object v1, p0, Landroidx/lifecycle/LiveData;->mPostValueRunnable:Ljava/lang/Runnable; iput-object v0, p0, Landroidx/lifecycle/LiveData;->mData:Ljava/lang/Object; const/4 v0, -0x1 iput v0, p0, Landroidx/lifecycle/LiveData;->mVersion:I return-void .end method .method public constructor (Ljava/lang/Object;)V .locals 2 .annotation system Ldalvik/annotation/Signature; value = { "(TT;)V" } .end annotation .line 102 invoke-direct {p0}, Ljava/lang/Object;->()V .line 60 new-instance v0, Ljava/lang/Object; invoke-direct {v0}, Ljava/lang/Object;->()V iput-object v0, p0, Landroidx/lifecycle/LiveData;->mDataLock:Ljava/lang/Object; .line 66 new-instance v0, Landroidx/arch/core/internal/SafeIterableMap; invoke-direct {v0}, Landroidx/arch/core/internal/SafeIterableMap;->()V iput-object v0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; const/4 v0, 0x0 iput v0, p0, Landroidx/lifecycle/LiveData;->mActiveCount:I sget-object v1, Landroidx/lifecycle/LiveData;->NOT_SET:Ljava/lang/Object; iput-object v1, p0, Landroidx/lifecycle/LiveData;->mPendingData:Ljava/lang/Object; .line 84 new-instance v1, Landroidx/lifecycle/LiveData$1; invoke-direct {v1, p0}, Landroidx/lifecycle/LiveData$1;->(Landroidx/lifecycle/LiveData;)V iput-object v1, p0, Landroidx/lifecycle/LiveData;->mPostValueRunnable:Ljava/lang/Runnable; iput-object p1, p0, Landroidx/lifecycle/LiveData;->mData:Ljava/lang/Object; iput v0, p0, Landroidx/lifecycle/LiveData;->mVersion:I return-void .end method .method static assertMainThread(Ljava/lang/String;)V .locals 3 .line 501 invoke-static {}, Landroidx/arch/core/executor/ArchTaskExecutor;->getInstance()Landroidx/arch/core/executor/ArchTaskExecutor; move-result-object v0 invoke-virtual {v0}, Landroidx/arch/core/executor/ArchTaskExecutor;->isMainThread()Z move-result v0 if-eqz v0, :cond_0 return-void .line 502 :cond_0 new-instance v0, Ljava/lang/IllegalStateException; new-instance v1, Ljava/lang/StringBuilder; const-string v2, "Cannot invoke " invoke-direct {v1, v2}, Ljava/lang/StringBuilder;->(Ljava/lang/String;)V invoke-virtual {v1, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p0 const-string v1, " on a background thread" invoke-virtual {p0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p0 invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p0 invoke-direct {v0, p0}, Ljava/lang/IllegalStateException;->(Ljava/lang/String;)V throw v0 .end method .method private considerNotify(Landroidx/lifecycle/LiveData$ObserverWrapper;)V .locals 2 .annotation system Ldalvik/annotation/Signature; value = { "(", "Landroidx/lifecycle/LiveData<", "TT;>.ObserverWrapper;)V" } .end annotation .line 117 iget-boolean v0, p1, Landroidx/lifecycle/LiveData$ObserverWrapper;->mActive:Z if-nez v0, :cond_0 return-void .line 125 :cond_0 invoke-virtual {p1}, Landroidx/lifecycle/LiveData$ObserverWrapper;->shouldBeActive()Z move-result v0 if-nez v0, :cond_1 const/4 p0, 0x0 .line 126 invoke-virtual {p1, p0}, Landroidx/lifecycle/LiveData$ObserverWrapper;->activeStateChanged(Z)V return-void .line 129 :cond_1 iget v0, p1, Landroidx/lifecycle/LiveData$ObserverWrapper;->mLastVersion:I iget v1, p0, Landroidx/lifecycle/LiveData;->mVersion:I if-lt v0, v1, :cond_2 return-void .line 132 :cond_2 iput v1, p1, Landroidx/lifecycle/LiveData$ObserverWrapper;->mLastVersion:I .line 133 iget-object p1, p1, Landroidx/lifecycle/LiveData$ObserverWrapper;->mObserver:Landroidx/lifecycle/Observer; iget-object p0, p0, Landroidx/lifecycle/LiveData;->mData:Ljava/lang/Object; invoke-interface {p1, p0}, Landroidx/lifecycle/Observer;->onChanged(Ljava/lang/Object;)V return-void .end method # virtual methods .method changeActiveCounter(I)V .locals 4 iget v0, p0, Landroidx/lifecycle/LiveData;->mActiveCount:I add-int/2addr p1, v0 iput p1, p0, Landroidx/lifecycle/LiveData;->mActiveCount:I iget-boolean p1, p0, Landroidx/lifecycle/LiveData;->mChangingActiveState:Z if-eqz p1, :cond_0 return-void :cond_0 const/4 p1, 0x1 iput-boolean p1, p0, Landroidx/lifecycle/LiveData;->mChangingActiveState:Z :goto_0 const/4 v1, 0x0 :try_start_0 iget v2, p0, Landroidx/lifecycle/LiveData;->mActiveCount:I if-eq v0, v2, :cond_5 if-nez v0, :cond_1 if-lez v2, :cond_1 move v3, p1 goto :goto_1 :cond_1 move v3, v1 :goto_1 if-lez v0, :cond_2 if-nez v2, :cond_2 move v0, p1 goto :goto_2 :cond_2 move v0, v1 :goto_2 if-eqz v3, :cond_3 .line 405 invoke-virtual {p0}, Landroidx/lifecycle/LiveData;->onActive()V goto :goto_3 :cond_3 if-eqz v0, :cond_4 .line 407 invoke-virtual {p0}, Landroidx/lifecycle/LiveData;->onInactive()V :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 :cond_4 :goto_3 move v0, v2 goto :goto_0 :cond_5 iput-boolean v1, p0, Landroidx/lifecycle/LiveData;->mChangingActiveState:Z return-void :catchall_0 move-exception p1 iput-boolean v1, p0, Landroidx/lifecycle/LiveData;->mChangingActiveState:Z .line 412 throw p1 .end method .method dispatchingValue(Landroidx/lifecycle/LiveData$ObserverWrapper;)V .locals 3 .annotation system Ldalvik/annotation/Signature; value = { "(", "Landroidx/lifecycle/LiveData<", "TT;>.ObserverWrapper;)V" } .end annotation iget-boolean v0, p0, Landroidx/lifecycle/LiveData;->mDispatchingValue:Z const/4 v1, 0x1 if-eqz v0, :cond_0 iput-boolean v1, p0, Landroidx/lifecycle/LiveData;->mDispatchInvalidated:Z return-void :cond_0 iput-boolean v1, p0, Landroidx/lifecycle/LiveData;->mDispatchingValue:Z :cond_1 const/4 v0, 0x0 iput-boolean v0, p0, Landroidx/lifecycle/LiveData;->mDispatchInvalidated:Z if-eqz p1, :cond_2 .line 146 invoke-direct {p0, p1}, Landroidx/lifecycle/LiveData;->considerNotify(Landroidx/lifecycle/LiveData$ObserverWrapper;)V const/4 p1, 0x0 goto :goto_0 :cond_2 iget-object v1, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; .line 150 invoke-virtual {v1}, Landroidx/arch/core/internal/SafeIterableMap;->iteratorWithAdditions()Landroidx/arch/core/internal/SafeIterableMap$IteratorWithAdditions; move-result-object v1 :cond_3 invoke-interface {v1}, Ljava/util/Iterator;->hasNext()Z move-result v2 if-eqz v2, :cond_4 .line 151 invoke-interface {v1}, Ljava/util/Iterator;->next()Ljava/lang/Object; move-result-object v2 check-cast v2, Ljava/util/Map$Entry; invoke-interface {v2}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object; move-result-object v2 check-cast v2, Landroidx/lifecycle/LiveData$ObserverWrapper; invoke-direct {p0, v2}, Landroidx/lifecycle/LiveData;->considerNotify(Landroidx/lifecycle/LiveData$ObserverWrapper;)V iget-boolean v2, p0, Landroidx/lifecycle/LiveData;->mDispatchInvalidated:Z if-eqz v2, :cond_3 :cond_4 :goto_0 iget-boolean v1, p0, Landroidx/lifecycle/LiveData;->mDispatchInvalidated:Z if-nez v1, :cond_1 iput-boolean v0, p0, Landroidx/lifecycle/LiveData;->mDispatchingValue:Z return-void .end method .method public getValue()Ljava/lang/Object; .locals 1 .annotation system Ldalvik/annotation/Signature; value = { "()TT;" } .end annotation iget-object p0, p0, Landroidx/lifecycle/LiveData;->mData:Ljava/lang/Object; sget-object v0, Landroidx/lifecycle/LiveData;->NOT_SET:Ljava/lang/Object; if-eq p0, v0, :cond_0 return-object p0 :cond_0 const/4 p0, 0x0 return-object p0 .end method .method getVersion()I .locals 0 iget p0, p0, Landroidx/lifecycle/LiveData;->mVersion:I return p0 .end method .method public hasActiveObservers()Z .locals 0 iget p0, p0, Landroidx/lifecycle/LiveData;->mActiveCount:I if-lez p0, :cond_0 const/4 p0, 0x1 goto :goto_0 :cond_0 const/4 p0, 0x0 :goto_0 return p0 .end method .method public hasObservers()Z .locals 0 iget-object p0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; .line 378 invoke-virtual {p0}, Landroidx/arch/core/internal/SafeIterableMap;->size()I move-result p0 if-lez p0, :cond_0 const/4 p0, 0x1 goto :goto_0 :cond_0 const/4 p0, 0x0 :goto_0 return p0 .end method .method public isInitialized()Z .locals 1 iget-object p0, p0, Landroidx/lifecycle/LiveData;->mData:Ljava/lang/Object; sget-object v0, Landroidx/lifecycle/LiveData;->NOT_SET:Ljava/lang/Object; if-eq p0, v0, :cond_0 const/4 p0, 0x1 goto :goto_0 :cond_0 const/4 p0, 0x0 :goto_0 return p0 .end method .method public observe(Landroidx/lifecycle/LifecycleOwner;Landroidx/lifecycle/Observer;)V .locals 2 .annotation system Ldalvik/annotation/Signature; value = { "(", "Landroidx/lifecycle/LifecycleOwner;", "Landroidx/lifecycle/Observer<", "-TT;>;)V" } .end annotation const-string v0, "observe" .line 191 invoke-static {v0}, Landroidx/lifecycle/LiveData;->assertMainThread(Ljava/lang/String;)V .line 192 invoke-interface {p1}, Landroidx/lifecycle/LifecycleOwner;->getLifecycle()Landroidx/lifecycle/Lifecycle; move-result-object v0 invoke-virtual {v0}, 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 196 :cond_0 new-instance v0, Landroidx/lifecycle/LiveData$LifecycleBoundObserver; invoke-direct {v0, p0, p1, p2}, Landroidx/lifecycle/LiveData$LifecycleBoundObserver;->(Landroidx/lifecycle/LiveData;Landroidx/lifecycle/LifecycleOwner;Landroidx/lifecycle/Observer;)V iget-object p0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; .line 197 invoke-virtual {p0, p2, v0}, Landroidx/arch/core/internal/SafeIterableMap;->putIfAbsent(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; move-result-object p0 check-cast p0, Landroidx/lifecycle/LiveData$ObserverWrapper; if-eqz p0, :cond_2 .line 198 invoke-virtual {p0, p1}, Landroidx/lifecycle/LiveData$ObserverWrapper;->isAttachedTo(Landroidx/lifecycle/LifecycleOwner;)Z move-result p2 if-eqz p2, :cond_1 goto :goto_0 .line 199 :cond_1 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p1, "Cannot add the same observer with different lifecycles" invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 :cond_2 :goto_0 if-eqz p0, :cond_3 return-void .line 205 :cond_3 invoke-interface {p1}, Landroidx/lifecycle/LifecycleOwner;->getLifecycle()Landroidx/lifecycle/Lifecycle; move-result-object p0 invoke-virtual {p0, v0}, Landroidx/lifecycle/Lifecycle;->addObserver(Landroidx/lifecycle/LifecycleObserver;)V return-void .end method .method public observeForever(Landroidx/lifecycle/Observer;)V .locals 1 .annotation system Ldalvik/annotation/Signature; value = { "(", "Landroidx/lifecycle/Observer<", "-TT;>;)V" } .end annotation const-string v0, "observeForever" .line 224 invoke-static {v0}, Landroidx/lifecycle/LiveData;->assertMainThread(Ljava/lang/String;)V .line 225 new-instance v0, Landroidx/lifecycle/LiveData$AlwaysActiveObserver; invoke-direct {v0, p0, p1}, Landroidx/lifecycle/LiveData$AlwaysActiveObserver;->(Landroidx/lifecycle/LiveData;Landroidx/lifecycle/Observer;)V iget-object p0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; .line 226 invoke-virtual {p0, p1, v0}, Landroidx/arch/core/internal/SafeIterableMap;->putIfAbsent(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object; move-result-object p0 check-cast p0, Landroidx/lifecycle/LiveData$ObserverWrapper; .line 227 instance-of p1, p0, Landroidx/lifecycle/LiveData$LifecycleBoundObserver; if-nez p1, :cond_1 if-eqz p0, :cond_0 return-void :cond_0 const/4 p0, 0x1 .line 234 invoke-virtual {v0, p0}, Landroidx/lifecycle/LiveData$AlwaysActiveObserver;->activeStateChanged(Z)V return-void .line 228 :cond_1 new-instance p0, Ljava/lang/IllegalArgumentException; const-string p1, "Cannot add the same observer with different lifecycles" invoke-direct {p0, p1}, Ljava/lang/IllegalArgumentException;->(Ljava/lang/String;)V throw p0 .end method .method protected onActive()V .locals 0 return-void .end method .method protected onInactive()V .locals 0 return-void .end method .method protected postValue(Ljava/lang/Object;)V .locals 3 .annotation system Ldalvik/annotation/Signature; value = { "(TT;)V" } .end annotation iget-object v0, p0, Landroidx/lifecycle/LiveData;->mDataLock:Ljava/lang/Object; .line 286 monitor-enter v0 :try_start_0 iget-object v1, p0, Landroidx/lifecycle/LiveData;->mPendingData:Ljava/lang/Object; sget-object v2, Landroidx/lifecycle/LiveData;->NOT_SET:Ljava/lang/Object; if-ne v1, v2, :cond_0 const/4 v1, 0x1 goto :goto_0 :cond_0 const/4 v1, 0x0 :goto_0 iput-object p1, p0, Landroidx/lifecycle/LiveData;->mPendingData:Ljava/lang/Object; .line 289 monitor-exit v0 :try_end_0 .catchall {:try_start_0 .. :try_end_0} :catchall_0 if-nez v1, :cond_1 return-void .line 293 :cond_1 invoke-static {}, Landroidx/arch/core/executor/ArchTaskExecutor;->getInstance()Landroidx/arch/core/executor/ArchTaskExecutor; move-result-object p1 iget-object p0, p0, Landroidx/lifecycle/LiveData;->mPostValueRunnable:Ljava/lang/Runnable; invoke-virtual {p1, p0}, Landroidx/arch/core/executor/ArchTaskExecutor;->postToMainThread(Ljava/lang/Runnable;)V return-void :catchall_0 move-exception p0 .line 289 :try_start_1 monitor-exit v0 :try_end_1 .catchall {:try_start_1 .. :try_end_1} :catchall_0 throw p0 .end method .method public removeObserver(Landroidx/lifecycle/Observer;)V .locals 1 .annotation system Ldalvik/annotation/Signature; value = { "(", "Landroidx/lifecycle/Observer<", "-TT;>;)V" } .end annotation const-string v0, "removeObserver" .line 244 invoke-static {v0}, Landroidx/lifecycle/LiveData;->assertMainThread(Ljava/lang/String;)V iget-object p0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; .line 245 invoke-virtual {p0, p1}, Landroidx/arch/core/internal/SafeIterableMap;->remove(Ljava/lang/Object;)Ljava/lang/Object; move-result-object p0 check-cast p0, Landroidx/lifecycle/LiveData$ObserverWrapper; if-nez p0, :cond_0 return-void .line 249 :cond_0 invoke-virtual {p0}, Landroidx/lifecycle/LiveData$ObserverWrapper;->detachObserver()V const/4 p1, 0x0 .line 250 invoke-virtual {p0, p1}, Landroidx/lifecycle/LiveData$ObserverWrapper;->activeStateChanged(Z)V return-void .end method .method public removeObservers(Landroidx/lifecycle/LifecycleOwner;)V .locals 3 const-string v0, "removeObservers" .line 261 invoke-static {v0}, Landroidx/lifecycle/LiveData;->assertMainThread(Ljava/lang/String;)V iget-object v0, p0, Landroidx/lifecycle/LiveData;->mObservers:Landroidx/arch/core/internal/SafeIterableMap; .line 262 invoke-virtual {v0}, Landroidx/arch/core/internal/SafeIterableMap;->iterator()Ljava/util/Iterator; move-result-object v0 :cond_0 :goto_0 invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z move-result v1 if-eqz v1, :cond_1 invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object; move-result-object v1 check-cast v1, Ljava/util/Map$Entry; .line 263 invoke-interface {v1}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object; move-result-object v2 check-cast v2, Landroidx/lifecycle/LiveData$ObserverWrapper; invoke-virtual {v2, p1}, Landroidx/lifecycle/LiveData$ObserverWrapper;->isAttachedTo(Landroidx/lifecycle/LifecycleOwner;)Z move-result v2 if-eqz v2, :cond_0 .line 264 invoke-interface {v1}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object; move-result-object v1 check-cast v1, Landroidx/lifecycle/Observer; invoke-virtual {p0, v1}, Landroidx/lifecycle/LiveData;->removeObserver(Landroidx/lifecycle/Observer;)V goto :goto_0 :cond_1 return-void .end method .method protected setValue(Ljava/lang/Object;)V .locals 1 .annotation system Ldalvik/annotation/Signature; value = { "(TT;)V" } .end annotation const-string v0, "setValue" .line 306 invoke-static {v0}, Landroidx/lifecycle/LiveData;->assertMainThread(Ljava/lang/String;)V iget v0, p0, Landroidx/lifecycle/LiveData;->mVersion:I add-int/lit8 v0, v0, 0x1 iput v0, p0, Landroidx/lifecycle/LiveData;->mVersion:I iput-object p1, p0, Landroidx/lifecycle/LiveData;->mData:Ljava/lang/Object; const/4 p1, 0x0 .line 309 invoke-virtual {p0, p1}, Landroidx/lifecycle/LiveData;->dispatchingValue(Landroidx/lifecycle/LiveData$ObserverWrapper;)V return-void .end method