1 /*
2  * Copyright (c) 2013 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.ims;
18 
19 import android.os.Parcel;
20 import android.os.Parcelable;
21 
22 /**
23  * Parcelable object to handle IMS stream media profile.
24  * It provides the media direction, quality of audio and/or video.
25  *
26  * @hide
27  */
28 public class ImsStreamMediaProfile implements Parcelable {
29     private static final String TAG = "ImsStreamMediaProfile";
30 
31     /**
32      * Media directions
33      */
34     public static final int DIRECTION_INVALID = (-1);
35     public static final int DIRECTION_INACTIVE = 0;
36     public static final int DIRECTION_RECEIVE = 1;
37     public static final int DIRECTION_SEND = 2;
38     public static final int DIRECTION_SEND_RECEIVE = 3;
39 
40     /**
41      * Audio information
42      */
43     public static final int AUDIO_QUALITY_NONE = 0;
44     public static final int AUDIO_QUALITY_AMR = 1;
45     public static final int AUDIO_QUALITY_AMR_WB = 2;
46     public static final int AUDIO_QUALITY_QCELP13K = 3;
47     public static final int AUDIO_QUALITY_EVRC = 4;
48     public static final int AUDIO_QUALITY_EVRC_B = 5;
49     public static final int AUDIO_QUALITY_EVRC_WB = 6;
50     public static final int AUDIO_QUALITY_EVRC_NW = 7;
51     public static final int AUDIO_QUALITY_GSM_EFR = 8;
52     public static final int AUDIO_QUALITY_GSM_FR = 9;
53     public static final int AUDIO_QUALITY_GSM_HR = 10;
54 
55    /**
56      * Video information
57      */
58     public static final int VIDEO_QUALITY_NONE = 0;
59     public static final int VIDEO_QUALITY_QCIF = (1 << 0);
60     public static final int VIDEO_QUALITY_QVGA_LANDSCAPE = (1 << 1);
61     public static final int VIDEO_QUALITY_QVGA_PORTRAIT = (1 << 2);
62     public static final int VIDEO_QUALITY_VGA_LANDSCAPE = (1 << 3);
63     public static final int VIDEO_QUALITY_VGA_PORTRAIT = (1 << 4);
64 
65     // Audio related information
66     public int mAudioQuality;
67     public int mAudioDirection;
68     // Video related information
69     public int mVideoQuality;
70     public int mVideoDirection;
71 
72 
73 
ImsStreamMediaProfile(Parcel in)74     public ImsStreamMediaProfile(Parcel in) {
75         readFromParcel(in);
76     }
77 
ImsStreamMediaProfile()78     public ImsStreamMediaProfile() {
79         mAudioQuality = AUDIO_QUALITY_AMR_WB;
80         mAudioDirection = DIRECTION_SEND_RECEIVE;
81         mVideoQuality = VIDEO_QUALITY_NONE;
82         mVideoDirection = DIRECTION_INVALID;
83     }
84 
ImsStreamMediaProfile(int audioQuality, int audioDirection, int videoQuality, int videoDirection)85     public ImsStreamMediaProfile(int audioQuality, int audioDirection,
86             int videoQuality, int videoDirection) {
87         mAudioQuality = audioQuality;
88         mAudioDirection = audioDirection;
89         mVideoQuality = videoQuality;
90         mVideoDirection = videoDirection;
91     }
92 
copyFrom(ImsStreamMediaProfile profile)93     public void copyFrom(ImsStreamMediaProfile profile) {
94         mAudioQuality = profile.mAudioQuality;
95         mAudioDirection = profile.mAudioDirection;
96         mVideoQuality = profile.mVideoQuality;
97         mVideoDirection = profile.mVideoDirection;
98     }
99 
100     @Override
toString()101     public String toString() {
102         return "{ audioQuality=" + mAudioQuality +
103                 ", audioDirection=" + mAudioDirection +
104                 ", videoQuality=" + mVideoQuality +
105                 ", videoDirection=" + mVideoDirection + " }";
106     }
107 
108     @Override
describeContents()109     public int describeContents() {
110         return 0;
111     }
112 
113     @Override
writeToParcel(Parcel out, int flags)114     public void writeToParcel(Parcel out, int flags) {
115         out.writeInt(mAudioQuality);
116         out.writeInt(mAudioDirection);
117         out.writeInt(mVideoQuality);
118         out.writeInt(mVideoDirection);
119     }
120 
readFromParcel(Parcel in)121     private void readFromParcel(Parcel in) {
122         mAudioQuality = in.readInt();
123         mAudioDirection = in.readInt();
124         mVideoQuality = in.readInt();
125         mVideoDirection = in.readInt();
126     }
127 
128     public static final Creator<ImsStreamMediaProfile> CREATOR =
129             new Creator<ImsStreamMediaProfile>() {
130         @Override
131         public ImsStreamMediaProfile createFromParcel(Parcel in) {
132             return new ImsStreamMediaProfile(in);
133         }
134 
135         @Override
136         public ImsStreamMediaProfile[] newArray(int size) {
137             return new ImsStreamMediaProfile[size];
138         }
139     };
140 }
141