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
|
/*
* Copyright (C) 2013 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.dialer.calllog;
import android.content.ComponentName;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
import android.telecom.TelecomManager;
import android.text.TextUtils;
/**
* Methods to help extract {@code PhoneAccount} information from database and Telecomm sources
*/
public class PhoneAccountUtils {
/**
* Generate account info from data in Telecomm database
*/
public static PhoneAccountHandle getAccount(String componentString,
String accountId) {
if (TextUtils.isEmpty(componentString) || TextUtils.isEmpty(accountId)) {
return null;
}
final ComponentName componentName = ComponentName.unflattenFromString(componentString);
return new PhoneAccountHandle(componentName, accountId);
}
/**
* Generate account icon from data in Telecomm database
*/
public static Drawable getAccountIcon(Context context, PhoneAccountHandle phoneAccount) {
final PhoneAccount account = getAccountOrNull(context, phoneAccount);
if (account == null) {
return null;
}
return account.createIconDrawable(context);
}
/**
* Generate account label from data in Telecomm database
*/
public static String getAccountLabel(Context context, PhoneAccountHandle phoneAccount) {
final PhoneAccount account = getAccountOrNull(context, phoneAccount);
if (account == null) {
return null;
}
return account.getLabel().toString();
}
/**
* Extract account color from PhoneAccount object.
*/
public static int getAccountColor(Context context, PhoneAccountHandle accountHandle) {
PhoneAccount account = getAccountOrNull(context, accountHandle);
return account == null ? PhoneAccount.NO_HIGHLIGHT_COLOR : account.getHighlightColor();
}
/**
* Retrieve the account metadata, but if the account does not exist or the device has only a
* single registered and enabled account, return null.
*/
private static PhoneAccount getAccountOrNull(Context context,
PhoneAccountHandle phoneAccount) {
final TelecomManager telecomManager =
(TelecomManager) context.getSystemService(Context.TELECOM_SERVICE);
final PhoneAccount account = telecomManager.getPhoneAccount(phoneAccount);
if (account == null || !telecomManager.hasMultipleCallCapableAccounts()) {
return null;
}
return account;
}
}
|