ADD week 5

2025-03-31 16:33:42 +02:00
parent 86f265f22d
commit bf645048e6
4927 changed files with 544053 additions and 0 deletions
--- a/02-Easy5/E5/sources/androidx/activity/FullyDrawnReporter.java
+++ b/02-Easy5/E5/sources/androidx/activity/FullyDrawnReporter.java
@@ -0,0 +1,124 @@
+package androidx.activity;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.concurrent.Executor;
+import kotlin.Metadata;
+import kotlin.Unit;
+import kotlin.jvm.functions.Function0;
+import kotlin.jvm.internal.Intrinsics;
+
+/* compiled from: FullyDrawnReporter.kt */
+@Metadata(d1 = {"\u0000<\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0000\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\u0010\u0002\n\u0002\b\u0002\n\u0002\u0010\u000b\n\u0002\b\u0003\n\u0002\u0010!\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\b\n\u0002\b\b\u0018\u00002\u00020\u0001B\u001b\u0012\u0006\u0010\u0002\u001a\u00020\u0003\u0012\f\u0010\u0004\u001a\b\u0012\u0004\u0012\u00020\u00060\u0005¢\u0006\u0002\u0010\u0007J\u0014\u0010\u0014\u001a\u00020\u00062\f\u0010\u0015\u001a\b\u0012\u0004\u0012\u00020\u00060\u0005J\u0006\u0010\u0016\u001a\u00020\u0006J\b\u0010\u0017\u001a\u00020\u0006H\u0007J\b\u0010\u0018\u001a\u00020\u0006H\u0002J\u0014\u0010\u0019\u001a\u00020\u00062\f\u0010\u0015\u001a\b\u0012\u0004\u0012\u00020\u00060\u0005J\u0006\u0010\u001a\u001a\u00020\u0006R\u000e\u0010\u0002\u001a\u00020\u0003X\u0082\u0004¢\u0006\u0002\n\u0000R\u0011\u0010\b\u001a\u00020\t8F¢\u0006\u0006\u001a\u0004\b\b\u0010\nR\u000e\u0010\u000b\u001a\u00020\u0001X\u0082\u0004¢\u0006\u0002\n\u0000R\u001c\u0010\f\u001a\u000e\u0012\n\u0012\b\u0012\u0004\u0012\u00020\u00060\u00050\r8\u0002X\u0083\u0004¢\u0006\u0002\n\u0000R\u0014\u0010\u0004\u001a\b\u0012\u0004\u0012\u00020\u00060\u0005X\u0082\u0004¢\u0006\u0002\n\u0000R\u0012\u0010\u000e\u001a\u00020\t8\u0002@\u0002X\u0083\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u000f\u001a\u00020\u0010X\u0082\u0004¢\u0006\u0002\n\u0000R\u0012\u0010\u0011\u001a\u00020\t8\u0002@\u0002X\u0083\u000e¢\u0006\u0002\n\u0000R\u0012\u0010\u0012\u001a\u00020\u00138\u0002@\u0002X\u0083\u000e¢\u0006\u0002\n\u0000¨\u0006\u001b"}, d2 = {"Landroidx/activity/FullyDrawnReporter;", "", "executor", "Ljava/util/concurrent/Executor;", "reportFullyDrawn", "Lkotlin/Function0;", "", "(Ljava/util/concurrent/Executor;Lkotlin/jvm/functions/Function0;)V", "isFullyDrawnReported", "", "()Z", "lock", "onReportCallbacks", "", "reportPosted", "reportRunnable", "Ljava/lang/Runnable;", "reportedFullyDrawn", "reporterCount", "", "addOnReportDrawnListener", "callback", "addReporter", "fullyDrawnReported", "postWhenReportersAreDone", "removeOnReportDrawnListener", "removeReporter", "activity_release"}, k = 1, mv = {1, 8, 0}, xi = 48)
+/* loaded from: classes.dex */
+public final class FullyDrawnReporter {
+    private final Executor executor;
+    private final Object lock;
+    private final List<Function0<Unit>> onReportCallbacks;
+    private final Function0<Unit> reportFullyDrawn;
+    private boolean reportPosted;
+    private final Runnable reportRunnable;
+    private boolean reportedFullyDrawn;
+    private int reporterCount;
+
+    public FullyDrawnReporter(Executor executor, Function0<Unit> reportFullyDrawn) {
+        Intrinsics.checkNotNullParameter(executor, "executor");
+        Intrinsics.checkNotNullParameter(reportFullyDrawn, "reportFullyDrawn");
+        this.executor = executor;
+        this.reportFullyDrawn = reportFullyDrawn;
+        this.lock = new Object();
+        this.onReportCallbacks = new ArrayList();
+        this.reportRunnable = new Runnable() { // from class: androidx.activity.FullyDrawnReporter$$ExternalSyntheticLambda0
+            @Override // java.lang.Runnable
+            public final void run() {
+                FullyDrawnReporter.reportRunnable$lambda$2(FullyDrawnReporter.this);
+            }
+        };
+    }
+
+    public final boolean isFullyDrawnReported() {
+        boolean z;
+        synchronized (this.lock) {
+            z = this.reportedFullyDrawn;
+        }
+        return z;
+    }
+
+    /* JADX INFO: Access modifiers changed from: private */
+    public static final void reportRunnable$lambda$2(FullyDrawnReporter this$0) {
+        Intrinsics.checkNotNullParameter(this$0, "this$0");
+        synchronized (this$0.lock) {
+            this$0.reportPosted = false;
+            if (this$0.reporterCount == 0 && !this$0.reportedFullyDrawn) {
+                this$0.reportFullyDrawn.invoke();
+                this$0.fullyDrawnReported();
+            }
+            Unit unit = Unit.INSTANCE;
+        }
+    }
+
+    public final void addReporter() {
+        synchronized (this.lock) {
+            if (!this.reportedFullyDrawn) {
+                this.reporterCount++;
+            }
+            Unit unit = Unit.INSTANCE;
+        }
+    }
+
+    public final void removeReporter() {
+        int i;
+        synchronized (this.lock) {
+            if (!this.reportedFullyDrawn && (i = this.reporterCount) > 0) {
+                this.reporterCount = i - 1;
+                postWhenReportersAreDone();
+            }
+            Unit unit = Unit.INSTANCE;
+        }
+    }
+
+    public final void addOnReportDrawnListener(Function0<Unit> callback) {
+        boolean z;
+        Intrinsics.checkNotNullParameter(callback, "callback");
+        synchronized (this.lock) {
+            if (this.reportedFullyDrawn) {
+                z = true;
+            } else {
+                this.onReportCallbacks.add(callback);
+                z = false;
+            }
+        }
+        if (z) {
+            callback.invoke();
+        }
+    }
+
+    public final void removeOnReportDrawnListener(Function0<Unit> callback) {
+        Intrinsics.checkNotNullParameter(callback, "callback");
+        synchronized (this.lock) {
+            this.onReportCallbacks.remove(callback);
+            Unit unit = Unit.INSTANCE;
+        }
+    }
+
+    public final void fullyDrawnReported() {
+        synchronized (this.lock) {
+            this.reportedFullyDrawn = true;
+            Iterator<T> it = this.onReportCallbacks.iterator();
+            while (it.hasNext()) {
+                ((Function0) it.next()).invoke();
+            }
+            this.onReportCallbacks.clear();
+            Unit unit = Unit.INSTANCE;
+        }
+    }
+
+    private final void postWhenReportersAreDone() {
+        if (this.reportPosted || this.reporterCount != 0) {
+            return;
+        }
+        this.reportPosted = true;
+        this.executor.execute(this.reportRunnable);
+    }
+}