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      1 /*
      2  * Copyright (C) 2007 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.cat;
     18 
     19 import android.os.Parcel;
     20 import android.os.Parcelable;
     21 
     22 /**
     23  * Class used to pass CAT messages from telephony to application. Application
     24  * should call getXXX() to get commands's specific values.
     25  *
     26  */
     27 public class CatCmdMessage implements Parcelable {
     28     // members
     29     CommandDetails mCmdDet;
     30     private TextMessage mTextMsg;
     31     private Menu mMenu;
     32     private Input mInput;
     33     private BrowserSettings mBrowserSettings = null;
     34     private ToneSettings mToneSettings = null;
     35     private CallSettings mCallSettings = null;
     36 
     37     /*
     38      * Container for Launch Browser command settings.
     39      */
     40     public class BrowserSettings {
     41         public String url;
     42         public LaunchBrowserMode mode;
     43     }
     44 
     45     /*
     46      * Container for Call Setup command settings.
     47      */
     48     public class CallSettings {
     49         public TextMessage confirmMsg;
     50         public TextMessage callMsg;
     51     }
     52 
     53     CatCmdMessage(CommandParams cmdParams) {
     54         mCmdDet = cmdParams.cmdDet;
     55         switch(getCmdType()) {
     56         case SET_UP_MENU:
     57         case SELECT_ITEM:
     58             mMenu = ((SelectItemParams) cmdParams).menu;
     59             break;
     60         case DISPLAY_TEXT:
     61         case SET_UP_IDLE_MODE_TEXT:
     62         case SEND_DTMF:
     63         case SEND_SMS:
     64         case SEND_SS:
     65         case SEND_USSD:
     66             mTextMsg = ((DisplayTextParams) cmdParams).textMsg;
     67             break;
     68         case GET_INPUT:
     69         case GET_INKEY:
     70             mInput = ((GetInputParams) cmdParams).input;
     71             break;
     72         case LAUNCH_BROWSER:
     73             mTextMsg = ((LaunchBrowserParams) cmdParams).confirmMsg;
     74             mBrowserSettings = new BrowserSettings();
     75             mBrowserSettings.url = ((LaunchBrowserParams) cmdParams).url;
     76             mBrowserSettings.mode = ((LaunchBrowserParams) cmdParams).mode;
     77             break;
     78         case PLAY_TONE:
     79             PlayToneParams params = (PlayToneParams) cmdParams;
     80             mToneSettings = params.settings;
     81             mTextMsg = params.textMsg;
     82             break;
     83         case SET_UP_CALL:
     84             mCallSettings = new CallSettings();
     85             mCallSettings.confirmMsg = ((CallSetupParams) cmdParams).confirmMsg;
     86             mCallSettings.callMsg = ((CallSetupParams) cmdParams).callMsg;
     87             break;
     88         case OPEN_CHANNEL:
     89         case CLOSE_CHANNEL:
     90         case RECEIVE_DATA:
     91         case SEND_DATA:
     92             BIPClientParams param = (BIPClientParams) cmdParams;
     93             mTextMsg = param.textMsg;
     94             break;
     95         }
     96     }
     97 
     98     public CatCmdMessage(Parcel in) {
     99         mCmdDet = in.readParcelable(null);
    100         mTextMsg = in.readParcelable(null);
    101         mMenu = in.readParcelable(null);
    102         mInput = in.readParcelable(null);
    103         switch (getCmdType()) {
    104         case LAUNCH_BROWSER:
    105             mBrowserSettings = new BrowserSettings();
    106             mBrowserSettings.url = in.readString();
    107             mBrowserSettings.mode = LaunchBrowserMode.values()[in.readInt()];
    108             break;
    109         case PLAY_TONE:
    110             mToneSettings = in.readParcelable(null);
    111             break;
    112         case SET_UP_CALL:
    113             mCallSettings = new CallSettings();
    114             mCallSettings.confirmMsg = in.readParcelable(null);
    115             mCallSettings.callMsg = in.readParcelable(null);
    116             break;
    117         }
    118     }
    119 
    120     public void writeToParcel(Parcel dest, int flags) {
    121         dest.writeParcelable(mCmdDet, 0);
    122         dest.writeParcelable(mTextMsg, 0);
    123         dest.writeParcelable(mMenu, 0);
    124         dest.writeParcelable(mInput, 0);
    125         switch(getCmdType()) {
    126         case LAUNCH_BROWSER:
    127             dest.writeString(mBrowserSettings.url);
    128             dest.writeInt(mBrowserSettings.mode.ordinal());
    129             break;
    130         case PLAY_TONE:
    131             dest.writeParcelable(mToneSettings, 0);
    132             break;
    133         case SET_UP_CALL:
    134             dest.writeParcelable(mCallSettings.confirmMsg, 0);
    135             dest.writeParcelable(mCallSettings.callMsg, 0);
    136             break;
    137         }
    138     }
    139 
    140     public static final Parcelable.Creator<CatCmdMessage> CREATOR = new Parcelable.Creator<CatCmdMessage>() {
    141         public CatCmdMessage createFromParcel(Parcel in) {
    142             return new CatCmdMessage(in);
    143         }
    144 
    145         public CatCmdMessage[] newArray(int size) {
    146             return new CatCmdMessage[size];
    147         }
    148     };
    149 
    150     public int describeContents() {
    151         return 0;
    152     }
    153 
    154     /* external API to be used by application */
    155     public AppInterface.CommandType getCmdType() {
    156         return AppInterface.CommandType.fromInt(mCmdDet.typeOfCommand);
    157     }
    158 
    159     public Menu getMenu() {
    160         return mMenu;
    161     }
    162 
    163     public Input geInput() {
    164         return mInput;
    165     }
    166 
    167     public TextMessage geTextMessage() {
    168         return mTextMsg;
    169     }
    170 
    171     public BrowserSettings getBrowserSettings() {
    172         return mBrowserSettings;
    173     }
    174 
    175     public ToneSettings getToneSettings() {
    176         return mToneSettings;
    177     }
    178 
    179     public CallSettings getCallSettings() {
    180         return mCallSettings;
    181     }
    182 }
    183