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 
17 package com.android.internal.telephony;
18 
19 import android.content.Context;
20 import android.database.Cursor;
21 import android.os.Handler;
22 import android.os.IDeviceIdleController;
23 import android.os.PowerManager;
24 import android.os.ServiceManager;
25 
26 import com.android.ims.ImsManager;
27 import com.android.internal.telephony.cdma.CdmaSubscriptionSourceManager;
28 import com.android.internal.telephony.cdma.EriManager;
29 import com.android.internal.telephony.dataconnection.DcTracker;
30 import com.android.internal.telephony.imsphone.ImsExternalCallTracker;
31 import com.android.internal.telephony.imsphone.ImsPhone;
32 import com.android.internal.telephony.imsphone.ImsPhoneCallTracker;
33 import com.android.internal.telephony.imsphone.ImsPullCall;
34 import com.android.internal.telephony.uicc.IccCardProxy;
35 
36 /**
37  * This class has one-line methods to instantiate objects only. The purpose is to make code
38  * unit-test friendly and use this class as a way to do dependency injection. Instantiating objects
39  * this way makes it easier to mock them in tests.
40  */
41 public class TelephonyComponentFactory {
42     private static TelephonyComponentFactory sInstance;
43 
getInstance()44     public static TelephonyComponentFactory getInstance() {
45         if (sInstance == null) {
46             sInstance = new TelephonyComponentFactory();
47         }
48         return sInstance;
49     }
50 
makeGsmCdmaCallTracker(GsmCdmaPhone phone)51     public GsmCdmaCallTracker makeGsmCdmaCallTracker(GsmCdmaPhone phone) {
52         return new GsmCdmaCallTracker(phone);
53     }
54 
makeSmsStorageMonitor(Phone phone)55     public SmsStorageMonitor makeSmsStorageMonitor(Phone phone) {
56         return new SmsStorageMonitor(phone);
57     }
58 
makeSmsUsageMonitor(Context context)59     public SmsUsageMonitor makeSmsUsageMonitor(Context context) {
60         return new SmsUsageMonitor(context);
61     }
62 
makeServiceStateTracker(GsmCdmaPhone phone, CommandsInterface ci)63     public ServiceStateTracker makeServiceStateTracker(GsmCdmaPhone phone, CommandsInterface ci) {
64         return new ServiceStateTracker(phone, ci);
65     }
66 
makeDcTracker(Phone phone)67     public DcTracker makeDcTracker(Phone phone) {
68         return new DcTracker(phone);
69     }
70 
makeIccPhoneBookInterfaceManager(Phone phone)71     public IccPhoneBookInterfaceManager makeIccPhoneBookInterfaceManager(Phone phone) {
72         return new IccPhoneBookInterfaceManager(phone);
73     }
74 
makeIccSmsInterfaceManager(Phone phone)75     public IccSmsInterfaceManager makeIccSmsInterfaceManager(Phone phone) {
76         return new IccSmsInterfaceManager(phone);
77     }
78 
makeIccCardProxy(Context context, CommandsInterface ci, int phoneId)79     public IccCardProxy makeIccCardProxy(Context context, CommandsInterface ci, int phoneId) {
80         return new IccCardProxy(context, ci, phoneId);
81     }
82 
makeEriManager(Phone phone, Context context, int eriFileSource)83     public EriManager makeEriManager(Phone phone, Context context, int eriFileSource) {
84         return new EriManager(phone, context, eriFileSource);
85     }
86 
makeWspTypeDecoder(byte[] pdu)87     public WspTypeDecoder makeWspTypeDecoder(byte[] pdu) {
88         return new WspTypeDecoder(pdu);
89     }
90 
91     /**
92      * Create a tracker for a single-part SMS.
93      */
makeInboundSmsTracker(byte[] pdu, long timestamp, int destPort, boolean is3gpp2, boolean is3gpp2WapPdu, String address, String messageBody)94     public InboundSmsTracker makeInboundSmsTracker(byte[] pdu, long timestamp, int destPort,
95             boolean is3gpp2, boolean is3gpp2WapPdu, String address, String messageBody) {
96         return new InboundSmsTracker(pdu, timestamp, destPort, is3gpp2, is3gpp2WapPdu, address,
97                 messageBody);
98     }
99 
100     /**
101      * Create a tracker for a multi-part SMS.
102      */
makeInboundSmsTracker(byte[] pdu, long timestamp, int destPort, boolean is3gpp2, String address, int referenceNumber, int sequenceNumber, int messageCount, boolean is3gpp2WapPdu, String messageBody)103     public InboundSmsTracker makeInboundSmsTracker(byte[] pdu, long timestamp, int destPort,
104             boolean is3gpp2, String address, int referenceNumber, int sequenceNumber,
105             int messageCount, boolean is3gpp2WapPdu, String messageBody) {
106         return new InboundSmsTracker(pdu, timestamp, destPort, is3gpp2, address, referenceNumber,
107                 sequenceNumber, messageCount, is3gpp2WapPdu, messageBody);
108     }
109 
110     /**
111      * Create a tracker from a row of raw table
112      */
makeInboundSmsTracker(Cursor cursor, boolean isCurrentFormat3gpp2)113     public InboundSmsTracker makeInboundSmsTracker(Cursor cursor, boolean isCurrentFormat3gpp2) {
114         return new InboundSmsTracker(cursor, isCurrentFormat3gpp2);
115     }
116 
makeImsPhoneCallTracker(ImsPhone imsPhone)117     public ImsPhoneCallTracker makeImsPhoneCallTracker(ImsPhone imsPhone) {
118         return new ImsPhoneCallTracker(imsPhone);
119     }
120 
makeImsExternalCallTracker(ImsPhone imsPhone, ImsPullCall callPuller)121     public ImsExternalCallTracker makeImsExternalCallTracker(ImsPhone imsPhone,
122             ImsPullCall callPuller) {
123 
124         return new ImsExternalCallTracker(imsPhone, callPuller);
125     }
126 
127     public CdmaSubscriptionSourceManager
getCdmaSubscriptionSourceManagerInstance(Context context, CommandsInterface ci, Handler h, int what, Object obj)128     getCdmaSubscriptionSourceManagerInstance(Context context, CommandsInterface ci, Handler h,
129                                              int what, Object obj) {
130         return CdmaSubscriptionSourceManager.getInstance(context, ci, h, what, obj);
131     }
132 
getIDeviceIdleController()133     public IDeviceIdleController getIDeviceIdleController() {
134         return IDeviceIdleController.Stub.asInterface(
135                 ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER));
136     }
137 }
138