| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.cellbroadcastreceiver.tests; |
| |
| import android.Manifest; |
| import android.app.Activity; |
| import android.app.AppOpsManager; |
| import android.content.Intent; |
| import android.os.UserHandle; |
| import android.provider.Telephony; |
| import android.telephony.SmsCbCmasInfo; |
| import android.telephony.SmsCbLocation; |
| import android.telephony.SmsCbMessage; |
| |
| import com.android.internal.telephony.gsm.SmsCbConstants; |
| |
| /** |
| * Send some test GSM CMAS warning notifications. |
| */ |
| public class SendGsmCmasMessages { |
| |
| private static final String CB_RECEIVER_PKG = "com.android.cellbroadcastreceiver"; |
| |
| private static final String PRES_ALERT = |
| "THE PRESIDENT HAS ISSUED AN EMERGENCY ALERT. CHECK LOCAL MEDIA FOR MORE DETAILS"; |
| |
| private static final String EXTREME_ALERT = "FLASH FLOOD WARNING FOR SOUTH COCONINO COUNTY" |
| + " - NORTH CENTRAL ARIZONA UNTIL 415 PM MST"; |
| |
| private static final String SEVERE_ALERT = "SEVERE WEATHER WARNING FOR SOMERSET COUNTY" |
| + " - NEW JERSEY UNTIL 415 PM MST"; |
| |
| private static final String AMBER_ALERT = |
| "AMBER ALERT:Mountain View,CA VEH'07 Blue Honda Civic CA LIC 5ABC123. " |
| + "Check https://www.amberalert.gov/active.htm for more information."; |
| |
| private static final String MONTHLY_TEST_ALERT = "This is a test of the emergency alert system." |
| + " This is only a test. Call (123)456-7890."; |
| |
| private static final String PUBLIC_SAFETY_MESSAGE = "This is a public safety message."; |
| |
| private static final String STATE_LOCAL_ALERT = "This is a state/local test message."; |
| |
| private static void sendBroadcast(Activity activity, SmsCbMessage cbMessage) { |
| Intent intent = new Intent(Telephony.Sms.Intents.ACTION_SMS_EMERGENCY_CB_RECEIVED); |
| intent.putExtra("message", cbMessage); |
| intent.setPackage(CB_RECEIVER_PKG); |
| activity.sendOrderedBroadcastAsUser(intent, UserHandle.ALL, |
| Manifest.permission.RECEIVE_EMERGENCY_BROADCAST, |
| AppOpsManager.OP_RECEIVE_EMERGECY_SMS, null, null, Activity.RESULT_OK, null, null); |
| } |
| |
| public static void testSendCmasPresAlert( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL, |
| serialNumber, |
| "en", |
| PRES_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_EXTREME, |
| SmsCbCmasInfo.CMAS_URGENCY_EXPECTED, |
| SmsCbCmasInfo.CMAS_CERTAINTY_LIKELY, |
| SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendCmasExtremeAlert( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants |
| .MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED, |
| serialNumber, |
| "en", |
| EXTREME_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_EXTREME, |
| SmsCbCmasInfo.CMAS_URGENCY_EXPECTED, |
| SmsCbCmasInfo.CMAS_CERTAINTY_OBSERVED, |
| SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendCmasSevereAlert( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants |
| .MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED, |
| serialNumber, |
| "en", |
| SEVERE_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_SEVERE, |
| SmsCbCmasInfo.CMAS_URGENCY_IMMEDIATE, |
| SmsCbCmasInfo.CMAS_CERTAINTY_LIKELY, |
| SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendCmasAmberAlert( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants |
| .MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY, |
| serialNumber, |
| "en", |
| AMBER_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN, |
| SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendCmasMonthlyTest( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants |
| .MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST, |
| serialNumber, |
| "en", |
| MONTHLY_TEST_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN, |
| SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendCmasExerciseTest( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants |
| .MESSAGE_ID_CMAS_ALERT_EXERCISE_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXERCISE, |
| serialNumber, |
| "en", |
| MONTHLY_TEST_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN, |
| SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendPublicSafetyMessagesAlert( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PUBLIC_SAFETY_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PUBLIC_SAFETY, |
| serialNumber, |
| "en", |
| PUBLIC_SAFETY_MESSAGE, |
| SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN, |
| SmsCbMessage.MESSAGE_PRIORITY_NORMAL); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| public static void testSendStateLocalTestAlert( |
| Activity activity, int serialNumber, boolean isAdditionalLang) { |
| SmsCbMessage cbMessage = |
| createCmasSmsMessage( |
| isAdditionalLang |
| ? SmsCbConstants.MESSAGE_ID_CMAS_ALERT_STATE_LOCAL_TEST_LANGUAGE |
| : SmsCbConstants.MESSAGE_ID_CMAS_ALERT_STATE_LOCAL_TEST, |
| serialNumber, |
| "en", |
| STATE_LOCAL_ALERT, |
| SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN, |
| SmsCbMessage.MESSAGE_PRIORITY_NORMAL); |
| |
| sendBroadcast(activity, cbMessage); |
| } |
| |
| /** |
| * Create a new SmsCbMessage for testing GSM CMAS support. |
| * @param serviceCategory the GSM service category |
| * @param serialNumber the 16-bit message identifier |
| * @param language message language code |
| * @param body message body |
| * @param severity CMAS severity |
| * @param urgency CMAS urgency |
| * @param certainty CMAS certainty |
| * @return the newly created SmsMessage object |
| */ |
| private static SmsCbMessage createCmasSmsMessage(int serviceCategory, int serialNumber, |
| String language, String body, int severity, int urgency, int certainty, int priority) { |
| int messageClass = getCmasMessageClass(serviceCategory); |
| SmsCbCmasInfo cmasInfo = |
| new SmsCbCmasInfo( |
| messageClass, |
| SmsCbCmasInfo.CMAS_CATEGORY_UNKNOWN, |
| SmsCbCmasInfo.CMAS_RESPONSE_TYPE_UNKNOWN, |
| severity, |
| urgency, |
| certainty); |
| return new SmsCbMessage(SmsCbMessage.MESSAGE_FORMAT_3GPP, 0, serialNumber, |
| new SmsCbLocation("123456"), serviceCategory, language, body, |
| priority, null, cmasInfo, 0, 1); |
| } |
| |
| /** |
| * Returns the CMAS message class. |
| * |
| * @param messageId message identifier |
| * @return the CMAS message class as defined in {@link SmsCbCmasInfo} |
| */ |
| private static int getCmasMessageClass(int messageId) { |
| switch (messageId) { |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_PRESIDENTIAL_LEVEL_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_PRESIDENTIAL_LEVEL_ALERT; |
| |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_OBSERVED_LANGUAGE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_IMMEDIATE_LIKELY_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_EXTREME_THREAT; |
| |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_OBSERVED_LANGUAGE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXTREME_EXPECTED_LIKELY_LANGUAGE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_OBSERVED_LANGUAGE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_IMMEDIATE_LIKELY_LANGUAGE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_OBSERVED_LANGUAGE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_SEVERE_EXPECTED_LIKELY_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_SEVERE_THREAT; |
| |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_CHILD_ABDUCTION_EMERGENCY_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_CHILD_ABDUCTION_EMERGENCY; |
| |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_REQUIRED_MONTHLY_TEST_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_REQUIRED_MONTHLY_TEST; |
| |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXERCISE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_EXERCISE_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_CMAS_EXERCISE; |
| |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE: |
| case SmsCbConstants.MESSAGE_ID_CMAS_ALERT_OPERATOR_DEFINED_USE_LANGUAGE: |
| return SmsCbCmasInfo.CMAS_CLASS_OPERATOR_DEFINED_USE; |
| |
| default: |
| return SmsCbCmasInfo.CMAS_CLASS_UNKNOWN; |
| } |
| } |
| } |
