src/com/android/bluetooth/audio_util/helpers/AvrcpPassthrough.java

/*
 * Copyright (C) 2018 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.bluetooth.audio_util;

import android.bluetooth.BluetoothAvrcp;
import android.view.KeyEvent;

class AvrcpPassthrough {
    public static int toKeyCode(int operation) {
        switch (operation) {
            case BluetoothAvrcp.PASSTHROUGH_ID_UP:
                return KeyEvent.KEYCODE_DPAD_UP;
            case BluetoothAvrcp.PASSTHROUGH_ID_DOWN:
                return KeyEvent.KEYCODE_DPAD_DOWN;
            case BluetoothAvrcp.PASSTHROUGH_ID_LEFT:
                return KeyEvent.KEYCODE_DPAD_LEFT;
            case BluetoothAvrcp.PASSTHROUGH_ID_RIGHT:
                return KeyEvent.KEYCODE_DPAD_RIGHT;
            case BluetoothAvrcp.PASSTHROUGH_ID_RIGHT_UP:
                return KeyEvent.KEYCODE_DPAD_UP_RIGHT;
            case BluetoothAvrcp.PASSTHROUGH_ID_RIGHT_DOWN:
                return KeyEvent.KEYCODE_DPAD_DOWN_RIGHT;
            case BluetoothAvrcp.PASSTHROUGH_ID_LEFT_UP:
                return KeyEvent.KEYCODE_DPAD_UP_LEFT;
            case BluetoothAvrcp.PASSTHROUGH_ID_LEFT_DOWN:
                return KeyEvent.KEYCODE_DPAD_DOWN_LEFT;
            case BluetoothAvrcp.PASSTHROUGH_ID_0:
                return KeyEvent.KEYCODE_NUMPAD_0;
            case BluetoothAvrcp.PASSTHROUGH_ID_1:
                return KeyEvent.KEYCODE_NUMPAD_1;
            case BluetoothAvrcp.PASSTHROUGH_ID_2:
                return KeyEvent.KEYCODE_NUMPAD_2;
            case BluetoothAvrcp.PASSTHROUGH_ID_3:
                return KeyEvent.KEYCODE_NUMPAD_3;
            case BluetoothAvrcp.PASSTHROUGH_ID_4:
                return KeyEvent.KEYCODE_NUMPAD_4;
            case BluetoothAvrcp.PASSTHROUGH_ID_5:
                return KeyEvent.KEYCODE_NUMPAD_5;
            case BluetoothAvrcp.PASSTHROUGH_ID_6:
                return KeyEvent.KEYCODE_NUMPAD_6;
            case BluetoothAvrcp.PASSTHROUGH_ID_7:
                return KeyEvent.KEYCODE_NUMPAD_7;
            case BluetoothAvrcp.PASSTHROUGH_ID_8:
                return KeyEvent.KEYCODE_NUMPAD_8;
            case BluetoothAvrcp.PASSTHROUGH_ID_9:
                return KeyEvent.KEYCODE_NUMPAD_9;
            case BluetoothAvrcp.PASSTHROUGH_ID_DOT:
                return KeyEvent.KEYCODE_NUMPAD_DOT;
            case BluetoothAvrcp.PASSTHROUGH_ID_ENTER:
                return KeyEvent.KEYCODE_NUMPAD_ENTER;
            case BluetoothAvrcp.PASSTHROUGH_ID_CLEAR:
                return KeyEvent.KEYCODE_CLEAR;
            case BluetoothAvrcp.PASSTHROUGH_ID_CHAN_UP:
                return KeyEvent.KEYCODE_CHANNEL_UP;
            case BluetoothAvrcp.PASSTHROUGH_ID_CHAN_DOWN:
                return KeyEvent.KEYCODE_CHANNEL_DOWN;
            case BluetoothAvrcp.PASSTHROUGH_ID_PREV_CHAN:
                return KeyEvent.KEYCODE_LAST_CHANNEL;
            case BluetoothAvrcp.PASSTHROUGH_ID_INPUT_SEL:
                return KeyEvent.KEYCODE_TV_INPUT;
            case BluetoothAvrcp.PASSTHROUGH_ID_DISP_INFO:
                return KeyEvent.KEYCODE_INFO;
            case BluetoothAvrcp.PASSTHROUGH_ID_HELP:
                return KeyEvent.KEYCODE_HELP;
            case BluetoothAvrcp.PASSTHROUGH_ID_PAGE_UP:
                return KeyEvent.KEYCODE_PAGE_UP;
            case BluetoothAvrcp.PASSTHROUGH_ID_PAGE_DOWN:
                return KeyEvent.KEYCODE_PAGE_DOWN;
            case BluetoothAvrcp.PASSTHROUGH_ID_POWER:
                return KeyEvent.KEYCODE_POWER;
            case BluetoothAvrcp.PASSTHROUGH_ID_VOL_UP:
                return KeyEvent.KEYCODE_VOLUME_UP;
            case BluetoothAvrcp.PASSTHROUGH_ID_VOL_DOWN:
                return KeyEvent.KEYCODE_VOLUME_DOWN;
            case BluetoothAvrcp.PASSTHROUGH_ID_MUTE:
                return KeyEvent.KEYCODE_MUTE;
            case BluetoothAvrcp.PASSTHROUGH_ID_PLAY:
                return KeyEvent.KEYCODE_MEDIA_PLAY;
            case BluetoothAvrcp.PASSTHROUGH_ID_STOP:
                return KeyEvent.KEYCODE_MEDIA_STOP;
            case BluetoothAvrcp.PASSTHROUGH_ID_PAUSE:
                return KeyEvent.KEYCODE_MEDIA_PAUSE;
            case BluetoothAvrcp.PASSTHROUGH_ID_RECORD:
                return KeyEvent.KEYCODE_MEDIA_RECORD;
            case BluetoothAvrcp.PASSTHROUGH_ID_REWIND:
                return KeyEvent.KEYCODE_MEDIA_REWIND;
            case BluetoothAvrcp.PASSTHROUGH_ID_FAST_FOR:
                return KeyEvent.KEYCODE_MEDIA_FAST_FORWARD;
            case BluetoothAvrcp.PASSTHROUGH_ID_EJECT:
                return KeyEvent.KEYCODE_MEDIA_EJECT;
            case BluetoothAvrcp.PASSTHROUGH_ID_FORWARD:
                return KeyEvent.KEYCODE_MEDIA_NEXT;
            case BluetoothAvrcp.PASSTHROUGH_ID_BACKWARD:
                return KeyEvent.KEYCODE_MEDIA_PREVIOUS;
            case BluetoothAvrcp.PASSTHROUGH_ID_F1:
                return KeyEvent.KEYCODE_F1;
            case BluetoothAvrcp.PASSTHROUGH_ID_F2:
                return KeyEvent.KEYCODE_F2;
            case BluetoothAvrcp.PASSTHROUGH_ID_F3:
                return KeyEvent.KEYCODE_F3;
            case BluetoothAvrcp.PASSTHROUGH_ID_F4:
                return KeyEvent.KEYCODE_F4;
            case BluetoothAvrcp.PASSTHROUGH_ID_F5:
                return KeyEvent.KEYCODE_F5;
            // Fallthrough for all unknown key mappings
            case BluetoothAvrcp.PASSTHROUGH_ID_SELECT:
            case BluetoothAvrcp.PASSTHROUGH_ID_ROOT_MENU:
            case BluetoothAvrcp.PASSTHROUGH_ID_SETUP_MENU:
            case BluetoothAvrcp.PASSTHROUGH_ID_CONT_MENU:
            case BluetoothAvrcp.PASSTHROUGH_ID_FAV_MENU:
            case BluetoothAvrcp.PASSTHROUGH_ID_EXIT:
            case BluetoothAvrcp.PASSTHROUGH_ID_SOUND_SEL:
            case BluetoothAvrcp.PASSTHROUGH_ID_ANGLE:
            case BluetoothAvrcp.PASSTHROUGH_ID_SUBPICT:
            case BluetoothAvrcp.PASSTHROUGH_ID_VENDOR:
            default:
                return KeyEvent.KEYCODE_UNKNOWN;
        }
    }
}