ADD week 5
This commit is contained in:
145
02-Easy5/E5/sources/androidx/lifecycle/ComputableLiveData.java
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145
02-Easy5/E5/sources/androidx/lifecycle/ComputableLiveData.java
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package androidx.lifecycle;
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import androidx.arch.core.executor.ArchTaskExecutor;
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import java.util.concurrent.Executor;
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import java.util.concurrent.atomic.AtomicBoolean;
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import kotlin.Metadata;
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import kotlin.jvm.internal.Intrinsics;
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/* compiled from: ComputableLiveData.kt */
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@Metadata(d1 = {"\u00000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u0000\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0007\n\u0002\u0018\u0002\n\u0002\b\n\n\u0002\u0010\u0002\n\u0000\b'\u0018\u0000*\u0004\b\u0000\u0010\u00012\u00020\u0002B\u0011\b\u0007\u0012\b\b\u0002\u0010\u0003\u001a\u00020\u0004¢\u0006\u0002\u0010\u0005J\r\u0010\u0019\u001a\u00028\u0000H%¢\u0006\u0002\u0010\u001aJ\b\u0010\u001b\u001a\u00020\u001cH\u0016R\u0016\u0010\u0006\u001a\n\u0012\u0006\u0012\u0004\u0018\u00018\u00000\u0007X\u0082\u0004¢\u0006\u0002\n\u0000R\u0014\u0010\b\u001a\u00020\tX\u0080\u0004¢\u0006\b\n\u0000\u001a\u0004\b\n\u0010\u000bR\u0014\u0010\u0003\u001a\u00020\u0004X\u0080\u0004¢\u0006\b\n\u0000\u001a\u0004\b\f\u0010\rR\u0014\u0010\u000e\u001a\u00020\tX\u0080\u0004¢\u0006\b\n\u0000\u001a\u0004\b\u000f\u0010\u000bR\u0016\u0010\u0010\u001a\u00020\u00118\u0000X\u0081\u0004¢\u0006\b\n\u0000\u0012\u0004\b\u0012\u0010\u0013R\u001c\u0010\u0014\u001a\n\u0012\u0006\u0012\u0004\u0018\u00018\u00000\u0007X\u0096\u0004¢\u0006\b\n\u0000\u001a\u0004\b\u0015\u0010\u0016R\u0016\u0010\u0017\u001a\u00020\u00118\u0000X\u0081\u0004¢\u0006\b\n\u0000\u0012\u0004\b\u0018\u0010\u0013¨\u0006\u001d"}, d2 = {"Landroidx/lifecycle/ComputableLiveData;", "T", "", "executor", "Ljava/util/concurrent/Executor;", "(Ljava/util/concurrent/Executor;)V", "_liveData", "Landroidx/lifecycle/LiveData;", "computing", "Ljava/util/concurrent/atomic/AtomicBoolean;", "getComputing$lifecycle_livedata_release", "()Ljava/util/concurrent/atomic/AtomicBoolean;", "getExecutor$lifecycle_livedata_release", "()Ljava/util/concurrent/Executor;", "invalid", "getInvalid$lifecycle_livedata_release", "invalidationRunnable", "Ljava/lang/Runnable;", "getInvalidationRunnable$lifecycle_livedata_release$annotations", "()V", "liveData", "getLiveData", "()Landroidx/lifecycle/LiveData;", "refreshRunnable", "getRefreshRunnable$lifecycle_livedata_release$annotations", "compute", "()Ljava/lang/Object;", "invalidate", "", "lifecycle-livedata_release"}, k = 1, mv = {1, 8, 0}, xi = 48)
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/* loaded from: classes.dex */
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public abstract class ComputableLiveData<T> {
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private final LiveData<T> _liveData;
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private final AtomicBoolean computing;
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private final Executor executor;
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private final AtomicBoolean invalid;
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public final Runnable invalidationRunnable;
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private final LiveData<T> liveData;
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public final Runnable refreshRunnable;
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/* JADX WARN: Multi-variable type inference failed */
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public ComputableLiveData() {
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this(null, 1, 0 == true ? 1 : 0);
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}
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public static /* synthetic */ void getInvalidationRunnable$lifecycle_livedata_release$annotations() {
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}
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public static /* synthetic */ void getRefreshRunnable$lifecycle_livedata_release$annotations() {
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}
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protected abstract T compute();
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/* renamed from: getComputing$lifecycle_livedata_release, reason: from getter */
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public final AtomicBoolean getComputing() {
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return this.computing;
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}
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/* renamed from: getExecutor$lifecycle_livedata_release, reason: from getter */
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public final Executor getExecutor() {
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return this.executor;
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}
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/* renamed from: getInvalid$lifecycle_livedata_release, reason: from getter */
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public final AtomicBoolean getInvalid() {
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return this.invalid;
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}
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public LiveData<T> getLiveData() {
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return this.liveData;
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}
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public ComputableLiveData(Executor executor) {
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Intrinsics.checkNotNullParameter(executor, "executor");
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this.executor = executor;
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LiveData<T> liveData = new LiveData<T>(this) { // from class: androidx.lifecycle.ComputableLiveData$_liveData$1
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final /* synthetic */ ComputableLiveData<T> this$0;
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{
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this.this$0 = this;
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}
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@Override // androidx.lifecycle.LiveData
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protected void onActive() {
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this.this$0.getExecutor().execute(this.this$0.refreshRunnable);
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}
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};
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this._liveData = liveData;
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this.liveData = liveData;
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this.invalid = new AtomicBoolean(true);
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this.computing = new AtomicBoolean(false);
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this.refreshRunnable = new Runnable() { // from class: androidx.lifecycle.ComputableLiveData$$ExternalSyntheticLambda0
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@Override // java.lang.Runnable
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public final void run() {
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ComputableLiveData.refreshRunnable$lambda$0(ComputableLiveData.this);
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}
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};
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this.invalidationRunnable = new Runnable() { // from class: androidx.lifecycle.ComputableLiveData$$ExternalSyntheticLambda1
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@Override // java.lang.Runnable
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public final void run() {
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ComputableLiveData.invalidationRunnable$lambda$1(ComputableLiveData.this);
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}
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};
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}
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/* JADX WARN: Illegal instructions before constructor call */
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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public /* synthetic */ ComputableLiveData(java.util.concurrent.Executor r1, int r2, kotlin.jvm.internal.DefaultConstructorMarker r3) {
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/*
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r0 = this;
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r2 = r2 & 1
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if (r2 == 0) goto Ld
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java.util.concurrent.Executor r1 = androidx.arch.core.executor.ArchTaskExecutor.getIOThreadExecutor()
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java.lang.String r2 = "getIOThreadExecutor()"
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kotlin.jvm.internal.Intrinsics.checkNotNullExpressionValue(r1, r2)
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Ld:
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r0.<init>(r1)
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return
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*/
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throw new UnsupportedOperationException("Method not decompiled: androidx.lifecycle.ComputableLiveData.<init>(java.util.concurrent.Executor, int, kotlin.jvm.internal.DefaultConstructorMarker):void");
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}
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/* JADX INFO: Access modifiers changed from: private */
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/* JADX WARN: Multi-variable type inference failed */
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public static final void refreshRunnable$lambda$0(ComputableLiveData this$0) {
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Intrinsics.checkNotNullParameter(this$0, "this$0");
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do {
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if (!this$0.computing.compareAndSet(false, true)) {
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return;
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}
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Object obj = null;
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boolean z = false;
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while (this$0.invalid.compareAndSet(true, false)) {
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try {
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obj = this$0.compute();
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z = true;
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} finally {
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this$0.computing.set(false);
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}
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}
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if (z) {
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this$0.getLiveData().postValue(obj);
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}
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if (!z) {
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return;
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}
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} while (this$0.invalid.get());
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static final void invalidationRunnable$lambda$1(ComputableLiveData this$0) {
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Intrinsics.checkNotNullParameter(this$0, "this$0");
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boolean hasActiveObservers = this$0.getLiveData().hasActiveObservers();
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if (this$0.invalid.compareAndSet(false, true) && hasActiveObservers) {
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this$0.executor.execute(this$0.refreshRunnable);
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}
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}
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public void invalidate() {
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ArchTaskExecutor.getInstance().executeOnMainThread(this.invalidationRunnable);
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}
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}
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