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 17 package com.android.internal.telephony.cat; 18 19 /** 20 * Interface for communication between STK App and CAT Telephony 21 * 22 * {@hide} 23 */ 24 public 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 // Permission required by STK command receiver 49 public static final String STK_PERMISSION = "android.permission.RECEIVE_STK_COMMANDS"; 50 51 /* 52 * Callback function from app to telephony to pass a result code and user's 53 * input back to the ICC. 54 */ onCmdResponse(CatResponseMessage resMsg)55 void onCmdResponse(CatResponseMessage resMsg); 56 57 /* 58 * Enumeration for representing "Type of Command" of proactive commands. 59 * Those are the only commands which are supported by the Telephony. Any app 60 * implementation should support those. 61 * Refer to ETSI TS 102.223 section 9.4 62 */ 63 public static enum CommandType { 64 DISPLAY_TEXT(0x21), 65 GET_INKEY(0x22), 66 GET_INPUT(0x23), 67 LAUNCH_BROWSER(0x15), 68 PLAY_TONE(0x20), 69 REFRESH(0x01), 70 SELECT_ITEM(0x24), 71 SEND_SS(0x11), 72 SEND_USSD(0x12), 73 SEND_SMS(0x13), 74 SEND_DTMF(0x14), 75 SET_UP_EVENT_LIST(0x05), 76 SET_UP_IDLE_MODE_TEXT(0x28), 77 SET_UP_MENU(0x25), 78 SET_UP_CALL(0x10), 79 PROVIDE_LOCAL_INFORMATION(0x26), 80 OPEN_CHANNEL(0x40), 81 CLOSE_CHANNEL(0x41), 82 RECEIVE_DATA(0x42), 83 SEND_DATA(0x43), 84 GET_CHANNEL_STATUS(0x44); 85 86 private int mValue; 87 CommandType(int value)88 CommandType(int value) { 89 mValue = value; 90 } 91 value()92 public int value() { 93 return mValue; 94 } 95 96 /** 97 * Create a CommandType object. 98 * 99 * @param value Integer value to be converted to a CommandType object. 100 * @return CommandType object whose "Type of Command" value is {@code 101 * value}. If no CommandType object has that value, null is 102 * returned. 103 */ fromInt(int value)104 public static CommandType fromInt(int value) { 105 for (CommandType e : CommandType.values()) { 106 if (e.mValue == value) { 107 return e; 108 } 109 } 110 return null; 111 } 112 } 113 } 114