CrackMe.apk

Download file
    package androidx.core.os;

import android.os.Handler;
import androidx.core.util.Preconditions;
import java.util.concurrent.Executor;
import java.util.concurrent.RejectedExecutionException;

public final class ExecutorCompat {
    public static Executor create(Handler handler) {
        return new HandlerExecutor(handler);
    }

    private ExecutorCompat() {
    }

    private static class HandlerExecutor implements Executor {
        private final Handler mHandler;

        HandlerExecutor(Handler handler) {
            this.mHandler = (Handler) Preconditions.checkNotNull(handler);
        }

        public void execute(Runnable runnable) {
            if (!this.mHandler.post((Runnable) Preconditions.checkNotNull(runnable))) {
                throw new RejectedExecutionException(this.mHandler + " is shutting down");
            }
        }
    }
}
    
Download file