/*
* Copyright (C) 2010 The Android Open Source Project
*
* 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 com.android.gallery3d.util;
import android.os.Process;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicInteger;
/**
* A thread factory that creates threads with a given thread priority.
*/
public class PriorityThreadFactory implements ThreadFactory {
private final int mPriority;
private final AtomicInteger mNumber = new AtomicInteger();
private final String mName;
public PriorityThreadFactory(String name, int priority) {
mName = name;
mPriority = priority;
}
@Override
public Thread newThread(Runnable r) {
return new Thread(r, mName + '-' + mNumber.getAndIncrement()) {
@Override
public void run() {
Process.setThreadPriority(mPriority);
super.run();
}
};
}
}