1/*
2 * Copyright (C) 2015 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
17package com.android.internal.telephony;
18
19import android.content.Context;
20import android.database.Cursor;
21import android.os.Handler;
22import android.os.IDeviceIdleController;
23import android.os.Looper;
24import android.os.ServiceManager;
25import android.telephony.AccessNetworkConstants.TransportType;
26
27import com.android.internal.telephony.cdma.CdmaSubscriptionSourceManager;
28import com.android.internal.telephony.cdma.EriManager;
29import com.android.internal.telephony.dataconnection.DcTracker;
30import com.android.internal.telephony.imsphone.ImsExternalCallTracker;
31import com.android.internal.telephony.imsphone.ImsPhone;
32import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
33import com.android.internal.telephony.uicc.IccCardStatus;
34import com.android.internal.telephony.uicc.UiccCard;
35import com.android.internal.telephony.uicc.UiccProfile;
36
37/**
38 * This class has one-line methods to instantiate objects only. The purpose is to make code
39 * unit-test friendly and use this class as a way to do dependency injection. Instantiating objects
40 * this way makes it easier to mock them in tests.
41 */
42public class TelephonyComponentFactory {
43    private static TelephonyComponentFactory sInstance;
44
45    public static TelephonyComponentFactory getInstance() {
46        if (sInstance == null) {
47            sInstance = new TelephonyComponentFactory();
48        }
49        return sInstance;
50    }
51
52    public GsmCdmaCallTracker makeGsmCdmaCallTracker(GsmCdmaPhone phone) {
53        return new GsmCdmaCallTracker(phone);
54    }
55
56    public SmsStorageMonitor makeSmsStorageMonitor(Phone phone) {
57        return new SmsStorageMonitor(phone);
58    }
59
60    public SmsUsageMonitor makeSmsUsageMonitor(Context context) {
61        return new SmsUsageMonitor(context);
62    }
63
64    public ServiceStateTracker makeServiceStateTracker(GsmCdmaPhone phone, CommandsInterface ci) {
65        return new ServiceStateTracker(phone, ci);
66    }
67
68    /**
69     * Returns a new {@link NitzStateMachine} instance.
70     */
71    public NitzStateMachine makeNitzStateMachine(GsmCdmaPhone phone) {
72        return new NitzStateMachine(phone);
73    }
74
75    public SimActivationTracker makeSimActivationTracker(Phone phone) {
76        return new SimActivationTracker(phone);
77    }
78
79    public DcTracker makeDcTracker(Phone phone) {
80        return new DcTracker(phone, TransportType.WWAN);
81    }
82
83    public CarrierSignalAgent makeCarrierSignalAgent(Phone phone) {
84        return new CarrierSignalAgent(phone);
85    }
86
87    public CarrierActionAgent makeCarrierActionAgent(Phone phone) {
88        return new CarrierActionAgent(phone);
89    }
90
91    public CarrierIdentifier makeCarrierIdentifier(Phone phone) {
92        return new CarrierIdentifier(phone);
93    }
94
95    public IccPhoneBookInterfaceManager makeIccPhoneBookInterfaceManager(Phone phone) {
96        return new IccPhoneBookInterfaceManager(phone);
97    }
98
99    public IccSmsInterfaceManager makeIccSmsInterfaceManager(Phone phone) {
100        return new IccSmsInterfaceManager(phone);
101    }
102
103    /**
104     * Create a new UiccProfile object.
105     */
106    public UiccProfile makeUiccProfile(Context context, CommandsInterface ci, IccCardStatus ics,
107                                       int phoneId, UiccCard uiccCard, Object lock) {
108        return new UiccProfile(context, ci, ics, phoneId, uiccCard, lock);
109    }
110
111    public EriManager makeEriManager(Phone phone, Context context, int eriFileSource) {
112        return new EriManager(phone, context, eriFileSource);
113    }
114
115    public WspTypeDecoder makeWspTypeDecoder(byte[] pdu) {
116        return new WspTypeDecoder(pdu);
117    }
118
119    /**
120     * Create a tracker for a single-part SMS.
121     */
122    public InboundSmsTracker makeInboundSmsTracker(byte[] pdu, long timestamp, int destPort,
123            boolean is3gpp2, boolean is3gpp2WapPdu, String address, String displayAddr,
124            String messageBody) {
125        return new InboundSmsTracker(pdu, timestamp, destPort, is3gpp2, is3gpp2WapPdu, address,
126                displayAddr, messageBody);
127    }
128
129    /**
130     * Create a tracker for a multi-part SMS.
131     */
132    public InboundSmsTracker makeInboundSmsTracker(byte[] pdu, long timestamp, int destPort,
133            boolean is3gpp2, String address, String displayAddr, int referenceNumber, int sequenceNumber,
134            int messageCount, boolean is3gpp2WapPdu, String messageBody) {
135        return new InboundSmsTracker(pdu, timestamp, destPort, is3gpp2, address, displayAddr,
136                referenceNumber, sequenceNumber, messageCount, is3gpp2WapPdu, messageBody);
137    }
138
139    /**
140     * Create a tracker from a row of raw table
141     */
142    public InboundSmsTracker makeInboundSmsTracker(Cursor cursor, boolean isCurrentFormat3gpp2) {
143        return new InboundSmsTracker(cursor, isCurrentFormat3gpp2);
144    }
145
146    public ImsPhoneCallTracker makeImsPhoneCallTracker(ImsPhone imsPhone) {
147        return new ImsPhoneCallTracker(imsPhone);
148    }
149
150    public ImsExternalCallTracker makeImsExternalCallTracker(ImsPhone imsPhone) {
151
152        return new ImsExternalCallTracker(imsPhone);
153    }
154
155    /**
156     * Create an AppSmsManager for per-app SMS message.
157     */
158    public AppSmsManager makeAppSmsManager(Context context) {
159        return new AppSmsManager(context);
160    }
161
162    public DeviceStateMonitor makeDeviceStateMonitor(Phone phone) {
163        return new DeviceStateMonitor(phone);
164    }
165
166    public CdmaSubscriptionSourceManager
167    getCdmaSubscriptionSourceManagerInstance(Context context, CommandsInterface ci, Handler h,
168                                             int what, Object obj) {
169        return CdmaSubscriptionSourceManager.getInstance(context, ci, h, what, obj);
170    }
171
172    public IDeviceIdleController getIDeviceIdleController() {
173        return IDeviceIdleController.Stub.asInterface(
174                ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
175    }
176
177    public LocaleTracker makeLocaleTracker(Phone phone, Looper looper) {
178        return new LocaleTracker(phone, looper);
179    }
180}
181