1/* 2 * Copyright (C) 2006 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.cat; 18 19/** 20 * Interface for communication between STK App and CAT Telephony 21 * 22 * {@hide} 23 */ 24public interface AppInterface { 25 26 /* 27 * Intent's actions which are broadcasted by the Telephony once a new CAT 28 * proactive command, session end, ALPHA during STK CC arrive. 29 */ 30 public static final String CAT_CMD_ACTION = 31 "android.intent.action.stk.command"; 32 public static final String CAT_SESSION_END_ACTION = 33 "android.intent.action.stk.session_end"; 34 public static final String CAT_ALPHA_NOTIFY_ACTION = 35 "android.intent.action.stk.alpha_notify"; 36 37 //This is used to send ALPHA string from card to STK App. 38 public static final String ALPHA_STRING = "alpha_string"; 39 40 // This is used to send refresh-result when MSG_ID_ICC_REFRESH is received. 41 public static final String REFRESH_RESULT = "refresh_result"; 42 //This is used to send card status from card to STK App. 43 public static final String CARD_STATUS = "card_status"; 44 //Intent's actions are broadcasted by Telephony once IccRefresh occurs. 45 public static final String CAT_ICC_STATUS_CHANGE = 46 "android.intent.action.stk.icc_status_change"; 47 48 /* 49 * Callback function from app to telephony to pass a result code and user's 50 * input back to the ICC. 51 */ 52 void onCmdResponse(CatResponseMessage resMsg); 53 54 /* 55 * Enumeration for representing "Type of Command" of proactive commands. 56 * Those are the only commands which are supported by the Telephony. Any app 57 * implementation should support those. 58 * Refer to ETSI TS 102.223 section 9.4 59 */ 60 public static enum CommandType { 61 DISPLAY_TEXT(0x21), 62 GET_INKEY(0x22), 63 GET_INPUT(0x23), 64 LAUNCH_BROWSER(0x15), 65 PLAY_TONE(0x20), 66 REFRESH(0x01), 67 SELECT_ITEM(0x24), 68 SEND_SS(0x11), 69 SEND_USSD(0x12), 70 SEND_SMS(0x13), 71 SEND_DTMF(0x14), 72 SET_UP_EVENT_LIST(0x05), 73 SET_UP_IDLE_MODE_TEXT(0x28), 74 SET_UP_MENU(0x25), 75 SET_UP_CALL(0x10), 76 PROVIDE_LOCAL_INFORMATION(0x26), 77 OPEN_CHANNEL(0x40), 78 CLOSE_CHANNEL(0x41), 79 RECEIVE_DATA(0x42), 80 SEND_DATA(0x43), 81 GET_CHANNEL_STATUS(0x44); 82 83 private int mValue; 84 85 CommandType(int value) { 86 mValue = value; 87 } 88 89 public int value() { 90 return mValue; 91 } 92 93 /** 94 * Create a CommandType object. 95 * 96 * @param value Integer value to be converted to a CommandType object. 97 * @return CommandType object whose "Type of Command" value is {@code 98 * value}. If no CommandType object has that value, null is 99 * returned. 100 */ 101 public static CommandType fromInt(int value) { 102 for (CommandType e : CommandType.values()) { 103 if (e.mValue == value) { 104 return e; 105 } 106 } 107 return null; 108 } 109 } 110} 111