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      1 /*
      2  * Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
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      8  *       notice, this list of conditions and the following disclaimer.
      9  *     * Redistributions in binary form must reproduce the above
     10  *       copyright notice, this list of conditions and the following
     11  *       disclaimer in the documentation and/or other materials provided
     12  *       with the distribution.
     13  *     * Neither the name of The Linux Foundation nor the names of its
     14  *       contributors may be used to endorse or promote products derived
     15  *       from this software without specific prior written permission.
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     17  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
     18  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
     20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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     23  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     24  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     25  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     26  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
     27  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  */
     29 
     30 package com.android.internal.telephony;
     31 
     32 import android.content.Context;
     33 import android.os.Handler;
     34 import android.os.Message;
     35 
     36 import android.telephony.Rlog;
     37 import android.telephony.ServiceState;
     38 import android.telephony.SubscriptionManager;
     39 import android.telephony.TelephonyManager;
     40 
     41 import com.android.internal.telephony.CommandsInterface;
     42 import com.android.internal.telephony.Phone;
     43 import com.android.internal.telephony.PhoneBase;
     44 import com.android.internal.telephony.PhoneProxy;
     45 import com.android.internal.telephony.dataconnection.DctController;
     46 import com.android.internal.telephony.uicc.UiccController;
     47 
     48 public class ProxyController {
     49     static final String LOG_TAG = "ProxyController";
     50 
     51     //***** Class Variables
     52     private static ProxyController sProxyController;
     53 
     54     private Phone[] mProxyPhones;
     55 
     56     private UiccController mUiccController;
     57 
     58     private CommandsInterface[] mCi;
     59 
     60     private Context mContext;
     61 
     62     private static DctController mDctController;
     63 
     64     //UiccPhoneBookController to use proper IccPhoneBookInterfaceManagerProxy object
     65     private UiccPhoneBookController mUiccPhoneBookController;
     66 
     67     //PhoneSubInfoController to use proper PhoneSubInfoProxy object
     68     private PhoneSubInfoController mPhoneSubInfoController;
     69 
     70     //UiccSmsController to use proper IccSmsInterfaceManager object
     71     private UiccSmsController mUiccSmsController;
     72 
     73   //  private SubscriptionManager mSubscriptionManager;
     74 
     75     //***** Class Methods
     76     public static ProxyController getInstance(Context context, Phone[] phoneProxy,
     77             UiccController uiccController, CommandsInterface[] ci) {
     78         if (sProxyController == null) {
     79             sProxyController = new ProxyController(context, phoneProxy, uiccController, ci);
     80         }
     81         return sProxyController;
     82     }
     83 
     84     static public ProxyController getInstance() {
     85         return sProxyController;
     86     }
     87 
     88     private ProxyController(Context context, Phone[] phoneProxy, UiccController uiccController,
     89             CommandsInterface[] ci) {
     90         logd("Constructor - Enter");
     91 
     92         mContext = context;
     93         mProxyPhones = phoneProxy;
     94         mUiccController = uiccController;
     95         mCi = ci;
     96 
     97         mDctController = DctController.makeDctController((PhoneProxy[])phoneProxy);
     98         mUiccPhoneBookController = new UiccPhoneBookController(mProxyPhones);
     99         mPhoneSubInfoController = new PhoneSubInfoController(mProxyPhones);
    100         mUiccSmsController = new UiccSmsController(mProxyPhones);
    101        // mSubscriptionManager = SubscriptionManager.getInstance(context, uiccController, ci);
    102 
    103         logd("Constructor - Exit");
    104     }
    105 
    106     public void updateDataConnectionTracker(int sub) {
    107         ((PhoneProxy) mProxyPhones[sub]).updateDataConnectionTracker();
    108     }
    109 
    110     public void enableDataConnectivity(int sub) {
    111         ((PhoneProxy) mProxyPhones[sub]).setInternalDataEnabled(true);
    112     }
    113 
    114     public void disableDataConnectivity(int sub,
    115             Message dataCleanedUpMsg) {
    116         ((PhoneProxy) mProxyPhones[sub]).setInternalDataEnabled(false, dataCleanedUpMsg);
    117     }
    118 
    119     public void updateCurrentCarrierInProvider(int sub) {
    120         ((PhoneProxy) mProxyPhones[sub]).updateCurrentCarrierInProvider();
    121     }
    122 
    123     public void registerForAllDataDisconnected(long subId, Handler h, int what, Object obj) {
    124         int phoneId = SubscriptionController.getInstance().getPhoneId(subId);
    125 
    126         if (phoneId >= 0 && phoneId < TelephonyManager.getDefault().getPhoneCount()) {
    127             ((PhoneProxy) mProxyPhones[phoneId]).registerForAllDataDisconnected(h, what, obj);
    128         }
    129     }
    130 
    131     public void unregisterForAllDataDisconnected(long subId, Handler h) {
    132         int phoneId = SubscriptionController.getInstance().getPhoneId(subId);
    133 
    134         if (phoneId >= 0 && phoneId < TelephonyManager.getDefault().getPhoneCount()) {
    135             ((PhoneProxy) mProxyPhones[phoneId]).unregisterForAllDataDisconnected(h);
    136         }
    137     }
    138 
    139     public boolean isDataDisconnected(long subId) {
    140         int phoneId = SubscriptionController.getInstance().getPhoneId(subId);
    141 
    142         if (phoneId >= 0 && phoneId < TelephonyManager.getDefault().getPhoneCount()) {
    143             Phone activePhone = ((PhoneProxy) mProxyPhones[phoneId]).getActivePhone();
    144             return ((PhoneBase) activePhone).mDcTracker.isDisconnected();
    145         } else {
    146             return false;
    147         }
    148     }
    149 
    150     private void logd(String string) {
    151         Rlog.d(LOG_TAG, string);
    152     }
    153 }
    154