1 /* 2 * Copyright (C) 2014 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.fmradio; 18 19 import android.os.Bundle; 20 21 /** 22 * Activity connect FMRadio service should implements this interface to update 23 * ui or status 24 */ 25 public interface FmListener { 26 /** 27 * directly call back from service to activity 28 */ 29 // FM RDS station changed 30 int LISTEN_RDSSTATION_CHANGED = 0x00100010; 31 32 // FM PS information changed 33 int LISTEN_PS_CHANGED = 0x00100011; 34 35 // FM RT information changed 36 int LISTEN_RT_CHANGED = 0x00100100; 37 38 // FM Record state changed 39 int LISTEN_RECORDSTATE_CHANGED = 0x00100101; // 1048833 40 41 // FM record error occur 42 int LISTEN_RECORDERROR = 0x00100110; // 1048848 43 44 // FM record mode change 45 int LISTEN_RECORDMODE_CHANGED = 0x00100111; // 4018849 46 47 // FM Record state changed 48 int LISTEN_SPEAKER_MODE_CHANGED = 0x00101000; // 1052672 49 50 // Bundle keys 51 String SWITCH_ANTENNA_VALUE = "switch_antenna_value"; 52 String CALLBACK_FLAG = "callback_flag"; 53 String KEY_IS_SWITCH_ANTENNA = "key_is_switch_antenna"; 54 String KEY_IS_TUNE = "key_is_tune"; 55 String KEY_TUNE_TO_STATION = "key_tune_to_station"; 56 String KEY_IS_SEEK = "key_is_seek"; 57 String KEY_SEEK_TO_STATION = "key_seek_to_station"; 58 String KEY_IS_SCAN = "key_is_scan"; 59 String KEY_RDS_STATION = "key_rds_station"; 60 String KEY_PS_INFO = "key_ps_info"; 61 String KEY_RT_INFO = "key_rt_info"; 62 String KEY_STATION_NUM = "key_station_num"; 63 64 // Audio focus related 65 String KEY_AUDIOFOCUS_CHANGED = "key_audiofocus_changed"; 66 67 // Recording 68 String KEY_RECORDING_STATE = "key_is_recording_state"; 69 String KEY_RECORDING_ERROR_TYPE = "key_recording_error_type"; 70 String KEY_IS_RECORDING_MODE = "key_is_recording_mode"; 71 72 // For change speaker/earphone mode 73 String KEY_IS_SPEAKER_MODE = "key_is_speaker_mode"; 74 75 /** 76 * handle message: call back from service to activity 77 */ 78 // Message to handle 79 int MSGID_UPDATE_RDS = 1; 80 int MSGID_UPDATE_CURRENT_STATION = 2; 81 int MSGID_ANTENNA_UNAVAILABE = 3; 82 int MSGID_SWITCH_ANTENNA = 4; 83 int MSGID_SET_RDS_FINISHED = 5; 84 int MSGID_SET_CHANNEL_FINISHED = 6; 85 int MSGID_SET_MUTE_FINISHED = 7; 86 // Fm main 87 int MSGID_POWERUP_FINISHED = 9; 88 int MSGID_POWERDOWN_FINISHED = 10; 89 int MSGID_FM_EXIT = 11; 90 int MSGID_SCAN_CANCELED = 12; 91 int MSGID_SCAN_FINISHED = 13; 92 int MSGID_AUDIOFOCUS_FAILED = 14; 93 int MSGID_TUNE_FINISHED = 15; 94 int MSGID_SEEK_FINISHED = 16; 95 int MSGID_ACTIVE_AF_FINISHED = 18; 96 // Recording 97 int MSGID_RECORD_STATE_CHANGED = 19; 98 int MSGID_RECORD_ERROR = 20; 99 int MSGID_RECORD_MODE_CHANED = 21; 100 int MSGID_STARTRECORDING_FINISHED = 22; 101 int MSGID_STOPRECORDING_FINISHED = 23; 102 int MSGID_STARTPLAYBACK_FINISHED = 24; 103 int MSGID_STOPPLAYBACK_FINISHED = 25; 104 int MSGID_SAVERECORDING_FINISHED = 26; 105 // Audio focus related 106 int MSGID_AUDIOFOCUS_CHANGED = 30; 107 108 int NOT_AUDIO_FOCUS = 33; 109 110 // For refresh time 111 int MSGID_REFRESH = 101; 112 113 /** 114 * Call back method to activity from service 115 */ onCallBack(Bundle bundle)116 void onCallBack(Bundle bundle); 117 } 118