1 /*
2 * Copyright (C) 2017 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 #define LOG_TAG "BroadcastRadioDefault.VirtualRadio"
17 //#define LOG_NDEBUG 0
18
19 #include "VirtualRadio.h"
20
21 #include <broadcastradio-utils/Utils.h>
22 #include <log/log.h>
23
24 namespace android {
25 namespace hardware {
26 namespace broadcastradio {
27 namespace V1_1 {
28 namespace implementation {
29
30 using V1_0::Band;
31 using V1_0::Class;
32
33 using std::lock_guard;
34 using std::move;
35 using std::mutex;
36 using std::vector;
37
38 using utils::make_selector;
39
40 static const vector<VirtualProgram> gInitialFmPrograms{
41 {make_selector(Band::FM, 94900), "Wild 94.9", "Drake ft. Rihanna", "Too Good"},
42 {make_selector(Band::FM, 96500), "KOIT", "Celine Dion", "All By Myself"},
43 {make_selector(Band::FM, 97300), "Alice@97.3", "Drops of Jupiter", "Train"},
44 {make_selector(Band::FM, 99700), "99.7 Now!", "The Chainsmokers", "Closer"},
45 {make_selector(Band::FM, 101300), "101-3 KISS-FM", "Justin Timberlake", "Rock Your Body"},
46 {make_selector(Band::FM, 103700), "iHeart80s @ 103.7", "Michael Jackson", "Billie Jean"},
47 {make_selector(Band::FM, 106100), "106 KMEL", "Drake", "Marvins Room"},
48 };
49
50 static VirtualRadio gEmptyRadio({});
51 static VirtualRadio gFmRadio(gInitialFmPrograms);
52
VirtualRadio(const vector<VirtualProgram> initialList)53 VirtualRadio::VirtualRadio(const vector<VirtualProgram> initialList) : mPrograms(initialList) {}
54
getProgramList()55 vector<VirtualProgram> VirtualRadio::getProgramList() {
56 lock_guard<mutex> lk(mMut);
57 return mPrograms;
58 }
59
getProgram(const ProgramSelector & selector,VirtualProgram & programOut)60 bool VirtualRadio::getProgram(const ProgramSelector& selector, VirtualProgram& programOut) {
61 lock_guard<mutex> lk(mMut);
62 for (auto&& program : mPrograms) {
63 if (utils::tunesTo(selector, program.selector)) {
64 programOut = program;
65 return true;
66 }
67 }
68 return false;
69 }
70
getRadio(V1_0::Class classId)71 VirtualRadio& getRadio(V1_0::Class classId) {
72 switch (classId) {
73 case Class::AM_FM:
74 return getFmRadio();
75 case Class::SAT:
76 return getSatRadio();
77 case Class::DT:
78 return getDigitalRadio();
79 default:
80 ALOGE("Invalid class ID");
81 return gEmptyRadio;
82 }
83 }
84
getAmRadio()85 VirtualRadio& getAmRadio() {
86 return gEmptyRadio;
87 }
88
getFmRadio()89 VirtualRadio& getFmRadio() {
90 return gFmRadio;
91 }
92
getSatRadio()93 VirtualRadio& getSatRadio() {
94 return gEmptyRadio;
95 }
96
getDigitalRadio()97 VirtualRadio& getDigitalRadio() {
98 return gEmptyRadio;
99 }
100
101 } // namespace implementation
102 } // namespace V1_1
103 } // namespace broadcastradio
104 } // namespace hardware
105 } // namespace android
106