package androidx.activity;

import android.window.OnBackInvokedCallback;
import android.window.OnBackInvokedDispatcher;

/* JADX INFO: loaded from: classes.dex */
public abstract class h {
    public static OnBackInvokedDispatcher a(ComponentActivity componentActivity) {
        nb.g.i(componentActivity, "activity");
        OnBackInvokedDispatcher onBackInvokedDispatcher = componentActivity.getOnBackInvokedDispatcher();
        nb.g.h(onBackInvokedDispatcher, "activity.getOnBackInvokedDispatcher()");
        return onBackInvokedDispatcher;
    }

    public static void b(Object obj, Object obj2) {
        ((OnBackInvokedDispatcher) obj).registerOnBackInvokedCallback(0, (OnBackInvokedCallback) obj2);
    }

    public static void c(Object obj, Object obj2) {
        ((OnBackInvokedDispatcher) obj).unregisterOnBackInvokedCallback((OnBackInvokedCallback) obj2);
    }
}