Java tutorial
//package com.java2s; /* * Copyright (C) 2015 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. */ import android.media.AudioFormat; public class Main { public static int outChannelMaskFromInChannelMask(int channelMask) { switch (channelMask) { case AudioFormat.CHANNEL_IN_MONO: return AudioFormat.CHANNEL_OUT_MONO; case AudioFormat.CHANNEL_IN_STEREO: return AudioFormat.CHANNEL_OUT_STEREO; default: return AudioFormat.CHANNEL_INVALID; } } }