RoboThreadRunner.java

/*
 * Copyright 2016 Martijn Brekhof. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.xbmc.kore.utils;

import org.robolectric.Robolectric;

public class RoboThreadRunner {

    private static boolean running;

    /**
     * Runs the thread until {@link #stop()} is called or timeout is exceeded.
     * This call blocks until either {@link #stop()} is called or timeout is exceeded.
     * @param timeoutSeconds timeout in seconds
     * @return false if timeout exceeded, true otherwise
     * @throws InterruptedException
     */
    public static boolean run(long timeoutSeconds) throws InterruptedException {
        running = true;
        long timeout = timeoutSeconds * 100;
        while ( running && ( timeout-- > 0 )) {
            Robolectric.getForegroundThreadScheduler().advanceToLastPostedRunnable();
            Thread.sleep(100);
        }

        return timeout > 0;
    }

    public static void stop() {
        running = false;
    }
}