src/com/android/quicksearchbox/util/PriorityThreadFactory.kt

/*
 * Copyright (C) 2022 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.quicksearchbox.util

import android.os.Process
import java.util.concurrent.ThreadFactory

/**
 * A thread factory that creates threads with a given thread priority.
 * @param priority The thread priority of the threads created by this factory. For values, see
 * [Process].
 */
class PriorityThreadFactory(private val mPriority: Int) : ThreadFactory {
  override fun newThread(r: Runnable?): Thread {
    return object : Thread(r) {
      @Override
      override fun run() {
        Process.setThreadPriority(mPriority)
        super.run()
      }
    }
  }
}