116 lines
6.1 KiB
Java
116 lines
6.1 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.media;
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import android.util.SparseIntArray;
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/**
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* @hide
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* CANDIDATE FOR PUBLIC API
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*/
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public class AudioDevice {
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public static final int DEVICE_TYPE_UNKNOWN = 0;
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public static final int DEVICE_TYPE_BUILTIN_EARPIECE = 1;
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public static final int DEVICE_TYPE_BUILTIN_SPEAKER = 2;
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public static final int DEVICE_TYPE_WIRED_HEADSET = 3;
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public static final int DEVICE_TYPE_WIRED_HEADPHONES = 4;
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public static final int DEVICE_TYPE_LINE_ANALOG = 5;
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public static final int DEVICE_TYPE_LINE_DIGITAL = 6;
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public static final int DEVICE_TYPE_BLUETOOTH_SCO = 7;
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public static final int DEVICE_TYPE_BLUETOOTH_A2DP = 8;
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public static final int DEVICE_TYPE_HDMI = 9;
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public static final int DEVICE_TYPE_HDMI_ARC = 10;
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public static final int DEVICE_TYPE_USB_DEVICE = 11;
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public static final int DEVICE_TYPE_USB_ACCESSORY = 12;
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public static final int DEVICE_TYPE_DOCK = 13;
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public static final int DEVICE_TYPE_FM = 14;
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public static final int DEVICE_TYPE_BUILTIN_MIC = 15;
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public static final int DEVICE_TYPE_FM_TUNER = 16;
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public static final int DEVICE_TYPE_TV_TUNER = 17;
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public static final int DEVICE_TYPE_TELEPHONY = 18;
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AudioDevicePortConfig mConfig;
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AudioDevice(AudioDevicePortConfig config) {
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mConfig = new AudioDevicePortConfig(config);
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}
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public boolean isInputDevice() {
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return (mConfig.port().role() == AudioPort.ROLE_SOURCE);
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}
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public boolean isOutputDevice() {
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return (mConfig.port().role() == AudioPort.ROLE_SINK);
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}
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public int getDeviceType() {
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return INT_TO_EXT_DEVICE_MAPPING.get(mConfig.port().type(), DEVICE_TYPE_UNKNOWN);
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}
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public String getAddress() {
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return mConfig.port().address();
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}
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private static final SparseIntArray INT_TO_EXT_DEVICE_MAPPING;
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static {
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INT_TO_EXT_DEVICE_MAPPING = new SparseIntArray();
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_EARPIECE, DEVICE_TYPE_BUILTIN_EARPIECE);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_SPEAKER, DEVICE_TYPE_BUILTIN_SPEAKER);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_WIRED_HEADSET, DEVICE_TYPE_WIRED_HEADSET);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_WIRED_HEADPHONE, DEVICE_TYPE_WIRED_HEADPHONES);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_BLUETOOTH_SCO, DEVICE_TYPE_BLUETOOTH_SCO);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_HEADSET, DEVICE_TYPE_BLUETOOTH_SCO);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_BLUETOOTH_SCO_CARKIT, DEVICE_TYPE_BLUETOOTH_SCO);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, DEVICE_TYPE_BLUETOOTH_A2DP);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES, DEVICE_TYPE_BLUETOOTH_A2DP);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER, DEVICE_TYPE_BLUETOOTH_A2DP);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_HDMI, DEVICE_TYPE_HDMI);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_ANLG_DOCK_HEADSET, DEVICE_TYPE_DOCK);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_DGTL_DOCK_HEADSET, DEVICE_TYPE_DOCK);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_USB_ACCESSORY, DEVICE_TYPE_USB_ACCESSORY);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_USB_DEVICE, DEVICE_TYPE_USB_DEVICE);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_TELEPHONY_TX, DEVICE_TYPE_TELEPHONY);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_LINE, DEVICE_TYPE_LINE_ANALOG);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_HDMI_ARC, DEVICE_TYPE_HDMI_ARC);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_SPDIF, DEVICE_TYPE_LINE_DIGITAL);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_OUT_FM, DEVICE_TYPE_FM);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_BUILTIN_MIC, DEVICE_TYPE_BUILTIN_MIC);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_BLUETOOTH_SCO_HEADSET, DEVICE_TYPE_BLUETOOTH_SCO);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_WIRED_HEADSET, DEVICE_TYPE_WIRED_HEADSET);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_HDMI, DEVICE_TYPE_HDMI);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_TELEPHONY_RX, DEVICE_TYPE_TELEPHONY);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_BACK_MIC, DEVICE_TYPE_BUILTIN_MIC);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_ANLG_DOCK_HEADSET, DEVICE_TYPE_DOCK);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_DGTL_DOCK_HEADSET, DEVICE_TYPE_DOCK);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_USB_ACCESSORY, DEVICE_TYPE_USB_ACCESSORY);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_USB_DEVICE, DEVICE_TYPE_USB_DEVICE);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_FM_TUNER, DEVICE_TYPE_FM_TUNER);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_TV_TUNER, DEVICE_TYPE_TV_TUNER);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_LINE, DEVICE_TYPE_LINE_ANALOG);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_SPDIF, DEVICE_TYPE_LINE_DIGITAL);
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INT_TO_EXT_DEVICE_MAPPING.put(AudioSystem.DEVICE_IN_BLUETOOTH_A2DP, DEVICE_TYPE_BLUETOOTH_A2DP);
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// not covered here, legacy
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//AudioSystem.DEVICE_OUT_REMOTE_SUBMIX
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//AudioSystem.DEVICE_IN_REMOTE_SUBMIX
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}
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}
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