package coil.util;

import android.os.SystemClock;
import java.io.File;

/* JADX INFO: loaded from: classes.dex */
final class FileDescriptorCounter {
    private static final int FILE_DESCRIPTOR_CHECK_INTERVAL_DECODES = 30;
    private static final int FILE_DESCRIPTOR_CHECK_INTERVAL_MILLIS = 30000;
    private static final int FILE_DESCRIPTOR_LIMIT = 800;
    private static final String TAG = "FileDescriptorCounter";
    public static final FileDescriptorCounter INSTANCE = new FileDescriptorCounter();
    private static final File fileDescriptorList = new File("/proc/self/fd");
    private static int decodesSinceLastFileDescriptorCheck = 30;
    private static long lastFileDescriptorCheckTimestamp = SystemClock.uptimeMillis();
    private static boolean hasAvailableFileDescriptors = true;

    private FileDescriptorCounter() {
    }

    private final boolean checkFileDescriptors() {
        int i6 = decodesSinceLastFileDescriptorCheck;
        decodesSinceLastFileDescriptorCheck = i6 + 1;
        return i6 >= 30 || SystemClock.uptimeMillis() > lastFileDescriptorCheckTimestamp + ((long) FILE_DESCRIPTOR_CHECK_INTERVAL_MILLIS);
    }

    public final synchronized boolean hasAvailableFileDescriptors(Logger logger) {
        try {
            if (checkFileDescriptors()) {
                decodesSinceLastFileDescriptorCheck = 0;
                lastFileDescriptorCheckTimestamp = SystemClock.uptimeMillis();
                String[] list = fileDescriptorList.list();
                if (list == null) {
                    list = new String[0];
                }
                int length = list.length;
                boolean z6 = length < FILE_DESCRIPTOR_LIMIT;
                hasAvailableFileDescriptors = z6;
                if (!z6 && logger != null && logger.getLevel() <= 5) {
                    logger.log(TAG, 5, "Unable to allocate more hardware bitmaps. Number of used file descriptors: " + length, null);
                }
            }
        } catch (Throwable th) {
            throw th;
        }
        return hasAvailableFileDescriptors;
    }
}