1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
/*
* Copyright (C) 2014 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.incallui;
import com.google.common.base.Preconditions;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.os.Looper;
import android.telecom.InCallService;
import android.telecom.PhoneAccountHandle;
import com.android.incallui.compat.telecom.DetailsCompat;
import com.android.incallui.compat.telecom.InCallServiceCompat;
import java.util.List;
final class TelecomAdapter implements InCallServiceListener {
private static final String ADD_CALL_MODE_KEY = "add_call_mode";
private static TelecomAdapter sInstance;
private InCallService mInCallService;
static TelecomAdapter getInstance() {
Preconditions.checkState(Looper.getMainLooper().getThread() == Thread.currentThread());
if (sInstance == null) {
sInstance = new TelecomAdapter();
}
return sInstance;
}
private TelecomAdapter() {
}
@Override
public void setInCallService(InCallService inCallService) {
mInCallService = inCallService;
}
@Override
public void clearInCallService() {
mInCallService = null;
}
private android.telecom.Call getTelecomCallById(String callId) {
Call call = CallList.getInstance().getCallById(callId);
return call == null ? null : call.getTelecomCall();
}
void answerCall(String callId, int videoState) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.answer(videoState);
} else {
Log.e(this, "error answerCall, call not in call list: " + callId);
}
}
void rejectCall(String callId, boolean rejectWithMessage, String message) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.reject(rejectWithMessage, message);
} else {
Log.e(this, "error rejectCall, call not in call list: " + callId);
}
}
void disconnectCall(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.disconnect();
} else {
Log.e(this, "error disconnectCall, call not in call list " + callId);
}
}
void holdCall(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.hold();
} else {
Log.e(this, "error holdCall, call not in call list " + callId);
}
}
void unholdCall(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.unhold();
} else {
Log.e(this, "error unholdCall, call not in call list " + callId);
}
}
void mute(boolean shouldMute) {
if (mInCallService != null) {
InCallServiceCompat.setMuted(mInCallService, shouldMute);
} else {
Log.e(this, "error mute, mInCallService is null");
}
}
void setAudioRoute(int route) {
if (mInCallService != null) {
InCallServiceCompat.setAudioRoute(mInCallService, route);
} else {
Log.e(this, "error setAudioRoute, mInCallService is null");
}
}
void separateCall(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.splitFromConference();
} else {
Log.e(this, "error separateCall, call not in call list " + callId);
}
}
void merge(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
List<android.telecom.Call> conferenceable = call.getConferenceableCalls();
if (!conferenceable.isEmpty()) {
call.conference(conferenceable.get(0));
} else {
if (DetailsCompat.can(call.getDetails(),
android.telecom.Call.Details.CAPABILITY_MERGE_CONFERENCE)) {
call.mergeConference();
}
}
} else {
Log.e(this, "error merge, call not in call list " + callId);
}
}
void swap(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
if (DetailsCompat.can(call.getDetails(),
android.telecom.Call.Details.CAPABILITY_SWAP_CONFERENCE)) {
call.swapConference();
}
} else {
Log.e(this, "error swap, call not in call list " + callId);
}
}
void addCall() {
if (mInCallService != null) {
Intent intent = new Intent(Intent.ACTION_DIAL);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// when we request the dialer come up, we also want to inform
// it that we're going through the "add call" option from the
// InCallScreen / PhoneUtils.
intent.putExtra(ADD_CALL_MODE_KEY, true);
try {
Log.d(this, "Sending the add Call intent");
mInCallService.startActivity(intent);
} catch (ActivityNotFoundException e) {
// This is rather rare but possible.
// Note: this method is used even when the phone is encrypted. At that moment
// the system may not find any Activity which can accept this Intent.
Log.e(this, "Activity for adding calls isn't found.", e);
}
}
}
void playDtmfTone(String callId, char digit) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.playDtmfTone(digit);
} else {
Log.e(this, "error playDtmfTone, call not in call list " + callId);
}
}
void stopDtmfTone(String callId) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.stopDtmfTone();
} else {
Log.e(this, "error stopDtmfTone, call not in call list " + callId);
}
}
void postDialContinue(String callId, boolean proceed) {
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.postDialContinue(proceed);
} else {
Log.e(this, "error postDialContinue, call not in call list " + callId);
}
}
void phoneAccountSelected(String callId, PhoneAccountHandle accountHandle, boolean setDefault) {
if (accountHandle == null) {
Log.e(this, "error phoneAccountSelected, accountHandle is null");
// TODO: Do we really want to send null accountHandle?
}
android.telecom.Call call = getTelecomCallById(callId);
if (call != null) {
call.phoneAccountSelected(accountHandle, setDefault);
} else {
Log.e(this, "error phoneAccountSelected, call not in call list " + callId);
}
}
boolean canAddCall(Call call) {
return InCallServiceCompat.canAddCall(mInCallService, call);
}
}
|