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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License
     15  */
     16 
     17 package com.android.incallui.incall.protocol;
     18 
     19 /** Utility class for {@link InCallButtonIds}. */
     20 public class InCallButtonIdsExtension {
     21 
     22   /**
     23    * Converts the given {@link InCallButtonIds} to a human readable string.
     24    *
     25    * @param id the id to convert.
     26    * @return the human readable string.
     27    */
     28   public static String toString(@InCallButtonIds int id) {
     29     if (id == InCallButtonIds.BUTTON_AUDIO) {
     30       return "AUDIO";
     31     } else if (id == InCallButtonIds.BUTTON_MUTE) {
     32       return "MUTE";
     33     } else if (id == InCallButtonIds.BUTTON_DIALPAD) {
     34       return "DIALPAD";
     35     } else if (id == InCallButtonIds.BUTTON_HOLD) {
     36       return "HOLD";
     37     } else if (id == InCallButtonIds.BUTTON_SWAP) {
     38       return "SWAP";
     39     } else if (id == InCallButtonIds.BUTTON_UPGRADE_TO_VIDEO) {
     40       return "UPGRADE_TO_VIDEO";
     41     } else if (id == InCallButtonIds.BUTTON_DOWNGRADE_TO_AUDIO) {
     42       return "DOWNGRADE_TO_AUDIO";
     43     } else if (id == InCallButtonIds.BUTTON_SWITCH_CAMERA) {
     44       return "SWITCH_CAMERA";
     45     } else if (id == InCallButtonIds.BUTTON_ADD_CALL) {
     46       return "ADD_CALL";
     47     } else if (id == InCallButtonIds.BUTTON_MERGE) {
     48       return "MERGE";
     49     } else if (id == InCallButtonIds.BUTTON_PAUSE_VIDEO) {
     50       return "PAUSE_VIDEO";
     51     } else if (id == InCallButtonIds.BUTTON_MANAGE_VIDEO_CONFERENCE) {
     52       return "MANAGE_VIDEO_CONFERENCE";
     53     } else if (id == InCallButtonIds.BUTTON_MANAGE_VOICE_CONFERENCE) {
     54       return "MANAGE_VOICE_CONFERENCE";
     55     } else if (id == InCallButtonIds.BUTTON_SWITCH_TO_SECONDARY) {
     56       return "SWITCH_TO_SECONDARY";
     57     } else if (id == InCallButtonIds.BUTTON_SWAP_SIM) {
     58       return "SWAP_SIM";
     59     } else {
     60       return "INVALID_BUTTON: " + id;
     61     }
     62   }
     63 }
     64