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      1 /*
      2  * Copyright (C) 2008 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.uicc;
     18 
     19 import android.os.*;
     20 import android.telephony.Rlog;
     21 
     22 import com.android.internal.telephony.CommandsInterface;
     23 
     24 /**
     25  * {@hide}
     26  */
     27 public final class RuimFileHandler extends IccFileHandler {
     28     static final String LOG_TAG = "RuimFH";
     29 
     30     //***** Instance Variables
     31 
     32     //***** Constructor
     33     public RuimFileHandler(UiccCardApplication app, String aid, CommandsInterface ci) {
     34         super(app, aid, ci);
     35     }
     36 
     37     //***** Overridden from IccFileHandler
     38 
     39     @Override
     40     public void loadEFImgTransparent(int fileid, int highOffset, int lowOffset,
     41             int length, Message onLoaded) {
     42         Message response = obtainMessage(EVENT_READ_ICON_DONE, fileid, 0,
     43                 onLoaded);
     44 
     45         /* Per TS 31.102, for displaying of Icon, under
     46          * DF Telecom and DF Graphics , EF instance(s) (4FXX,transparent files)
     47          * are present. The possible image file identifiers (EF instance) for
     48          * EF img ( 4F20, linear fixed file) are : 4F01 ... 4F05.
     49          * It should be MF_SIM + DF_TELECOM + DF_GRAPHICS, same path as EF IMG
     50          */
     51         mCi.iccIOForApp(COMMAND_GET_RESPONSE, fileid, getEFPath(EF_IMG), 0, 0,
     52                 GET_RESPONSE_EF_IMG_SIZE_BYTES, null, null,
     53                 mAid, response);
     54     }
     55 
     56     @Override
     57     protected String getEFPath(int efid) {
     58         switch(efid) {
     59         case EF_SMS:
     60         case EF_CST:
     61         case EF_RUIM_SPN:
     62         case EF_CSIM_LI:
     63         case EF_CSIM_MDN:
     64         case EF_CSIM_IMSIM:
     65         case EF_CSIM_CDMAHOME:
     66         case EF_CSIM_EPRL:
     67         case EF_CSIM_MIPUPP:
     68             return MF_SIM + DF_CDMA;
     69         }
     70         return getCommonIccEFPath(efid);
     71     }
     72 
     73     @Override
     74     protected void logd(String msg) {
     75         Rlog.d(LOG_TAG, "[RuimFileHandler] " + msg);
     76     }
     77 
     78     @Override
     79     protected void loge(String msg) {
     80         Rlog.e(LOG_TAG, "[RuimFileHandler] " + msg);
     81     }
     82 
     83 }
     84