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/lifecycle/DispatchQueue.java
+++ b/02-Easy5/E5/sources/androidx/lifecycle/DispatchQueue.java
@@ -0,0 +1,89 @@
+package androidx.lifecycle;
+
+import java.util.ArrayDeque;
+import java.util.Queue;
+import kotlin.Metadata;
+import kotlin.coroutines.CoroutineContext;
+import kotlin.jvm.internal.Intrinsics;
+import kotlinx.coroutines.Dispatchers;
+import kotlinx.coroutines.MainCoroutineDispatcher;
+
+/* compiled from: DispatchQueue.kt */
+@Metadata(d1 = {"\u0000.\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u000b\n\u0002\b\u0003\n\u0002\u0018\u0002\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\b\u0007\b\u0000\u0018\u00002\u00020\u0001B\u0005¢\u0006\u0002\u0010\u0002J\b\u0010\n\u001a\u00020\u0004H\u0007J\u0018\u0010\u000b\u001a\u00020\f2\u0006\u0010\r\u001a\u00020\u000e2\u0006\u0010\u000f\u001a\u00020\tH\u0007J\b\u0010\u0010\u001a\u00020\fH\u0007J\u0010\u0010\u0011\u001a\u00020\f2\u0006\u0010\u000f\u001a\u00020\tH\u0003J\b\u0010\u0012\u001a\u00020\fH\u0007J\b\u0010\u0013\u001a\u00020\fH\u0007J\b\u0010\u0014\u001a\u00020\fH\u0007R\u000e\u0010\u0003\u001a\u00020\u0004X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u0005\u001a\u00020\u0004X\u0082\u000e¢\u0006\u0002\n\u0000R\u000e\u0010\u0006\u001a\u00020\u0004X\u0082\u000e¢\u0006\u0002\n\u0000R\u0014\u0010\u0007\u001a\b\u0012\u0004\u0012\u00020\t0\bX\u0082\u0004¢\u0006\u0002\n\u0000¨\u0006\u0015"}, d2 = {"Landroidx/lifecycle/DispatchQueue;", "", "()V", "finished", "", "isDraining", "paused", "queue", "Ljava/util/Queue;", "Ljava/lang/Runnable;", "canRun", "dispatchAndEnqueue", "", "context", "Lkotlin/coroutines/CoroutineContext;", "runnable", "drainQueue", "enqueue", "finish", "pause", "resume", "lifecycle-common"}, k = 1, mv = {1, 8, 0}, xi = 48)
+/* loaded from: classes.dex */
+public final class DispatchQueue {
+    private boolean finished;
+    private boolean isDraining;
+    private boolean paused = true;
+    private final Queue<Runnable> queue = new ArrayDeque();
+
+    public final boolean canRun() {
+        return this.finished || !this.paused;
+    }
+
+    public final void pause() {
+        this.paused = true;
+    }
+
+    public final void resume() {
+        if (this.paused) {
+            if (!(!this.finished)) {
+                throw new IllegalStateException("Cannot resume a finished dispatcher".toString());
+            }
+            this.paused = false;
+            drainQueue();
+        }
+    }
+
+    public final void finish() {
+        this.finished = true;
+        drainQueue();
+    }
+
+    public final void drainQueue() {
+        if (this.isDraining) {
+            return;
+        }
+        try {
+            this.isDraining = true;
+            while ((!this.queue.isEmpty()) && canRun()) {
+                Runnable poll = this.queue.poll();
+                if (poll != null) {
+                    poll.run();
+                }
+            }
+        } finally {
+            this.isDraining = false;
+        }
+    }
+
+    public final void dispatchAndEnqueue(CoroutineContext context, final Runnable runnable) {
+        Intrinsics.checkNotNullParameter(context, "context");
+        Intrinsics.checkNotNullParameter(runnable, "runnable");
+        MainCoroutineDispatcher immediate = Dispatchers.getMain().getImmediate();
+        if (immediate.isDispatchNeeded(context) || canRun()) {
+            immediate.mo1907dispatch(context, new Runnable() { // from class: androidx.lifecycle.DispatchQueue$$ExternalSyntheticLambda0
+                @Override // java.lang.Runnable
+                public final void run() {
+                    DispatchQueue.dispatchAndEnqueue$lambda$2$lambda$1(DispatchQueue.this, runnable);
+                }
+            });
+        } else {
+            enqueue(runnable);
+        }
+    }
+
+    /* JADX INFO: Access modifiers changed from: private */
+    public static final void dispatchAndEnqueue$lambda$2$lambda$1(DispatchQueue this$0, Runnable runnable) {
+        Intrinsics.checkNotNullParameter(this$0, "this$0");
+        Intrinsics.checkNotNullParameter(runnable, "$runnable");
+        this$0.enqueue(runnable);
+    }
+
+    private final void enqueue(Runnable runnable) {
+        if (!this.queue.offer(runnable)) {
+            throw new IllegalStateException("cannot enqueue any more runnables".toString());
+        }
+        drainQueue();
+    }
+}