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/*
* Copyright (C) 2012 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.Parcel;
import android.os.UserHandle;
import android.provider.Telephony;
import android.telephony.SmsCbCmasInfo;
import android.telephony.SmsCbLocation;
import android.telephony.SmsCbMessage;
import android.test.AndroidTestCase;
import android.util.Log;
import com.android.internal.telephony.GsmAlphabet;
import com.android.internal.telephony.cdma.sms.BearerData;
import com.android.internal.telephony.cdma.sms.CdmaSmsAddress;
import com.android.internal.telephony.cdma.sms.SmsEnvelope;
import com.android.internal.telephony.cdma.sms.UserData;
import com.android.internal.util.BitwiseOutputStream;
import java.util.Arrays;
import java.util.Random;
/**
* Send some test CDMA CMAS warning notifications.
*/
public class SendCdmaCmasMessages {
private static final String TEST_TEXT = "This is a test CDMA cell broadcast message..."
+ "678901234567890123456789012345678901234567890";
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";
private static final String MONTHLY_TEST_ALERT = "This is a test of the emergency alert system."
+ " This is only a test. 89012345678901234567890";
private static final String IS91_TEXT = "IS91 SHORT MSG"; // max length 14 chars
public static void testSendCmasPresAlert(Activity activity, int messageId) {
SmsCbMessage cbMessage = createCmasSmsMessage(
SmsEnvelope.SERVICE_CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT, messageId, "en",
PRES_ALERT, SmsCbCmasInfo.CMAS_CATEGORY_GEO,
SmsCbCmasInfo.CMAS_RESPONSE_TYPE_PREPARE, SmsCbCmasInfo.CMAS_SEVERITY_EXTREME,
SmsCbCmasInfo.CMAS_URGENCY_EXPECTED, SmsCbCmasInfo.CMAS_CERTAINTY_LIKELY);
Intent intent = new Intent(Telephony.Sms.Intents.SMS_EMERGENCY_CB_RECEIVED_ACTION);
intent.putExtra("message", cbMessage);
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 testSendCmasExtremeAlert(Activity activity, int messageId) {
SmsCbMessage cbMessage = createCmasSmsMessage(
SmsEnvelope.SERVICE_CATEGORY_CMAS_EXTREME_THREAT, messageId, "en",
EXTREME_ALERT, SmsCbCmasInfo.CMAS_CATEGORY_MET,
SmsCbCmasInfo.CMAS_RESPONSE_TYPE_PREPARE, SmsCbCmasInfo.CMAS_SEVERITY_EXTREME,
SmsCbCmasInfo.CMAS_URGENCY_EXPECTED, SmsCbCmasInfo.CMAS_CERTAINTY_OBSERVED);
Intent intent = new Intent(Telephony.Sms.Intents.SMS_EMERGENCY_CB_RECEIVED_ACTION);
intent.putExtra("message", cbMessage);
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 testSendCmasSevereAlert(Activity activity, int messageId) {
SmsCbMessage cbMessage = createCmasSmsMessage(
SmsEnvelope.SERVICE_CATEGORY_CMAS_SEVERE_THREAT, messageId, "en",
SEVERE_ALERT, SmsCbCmasInfo.CMAS_CATEGORY_HEALTH,
SmsCbCmasInfo.CMAS_RESPONSE_TYPE_AVOID, SmsCbCmasInfo.CMAS_SEVERITY_SEVERE,
SmsCbCmasInfo.CMAS_URGENCY_IMMEDIATE, SmsCbCmasInfo.CMAS_CERTAINTY_LIKELY);
Intent intent = new Intent(Telephony.Sms.Intents.SMS_EMERGENCY_CB_RECEIVED_ACTION);
intent.putExtra("message", cbMessage);
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 testSendCmasAmberAlert(Activity activity, int messageId) {
SmsCbMessage cbMessage = createCmasSmsMessage(
SmsEnvelope.SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY, messageId, "en",
AMBER_ALERT, SmsCbCmasInfo.CMAS_CATEGORY_UNKNOWN,
SmsCbCmasInfo.CMAS_RESPONSE_TYPE_UNKNOWN, SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN,
SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN);
Intent intent = new Intent(Telephony.Sms.Intents.SMS_EMERGENCY_CB_RECEIVED_ACTION);
intent.putExtra("message", cbMessage);
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 testSendCmasMonthlyTest(Activity activity, int messageId) {
SmsCbMessage cbMessage = createCmasSmsMessage(
SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE, messageId, "en",
MONTHLY_TEST_ALERT, SmsCbCmasInfo.CMAS_CATEGORY_UNKNOWN,
SmsCbCmasInfo.CMAS_RESPONSE_TYPE_UNKNOWN, SmsCbCmasInfo.CMAS_SEVERITY_UNKNOWN,
SmsCbCmasInfo.CMAS_URGENCY_UNKNOWN, SmsCbCmasInfo.CMAS_CERTAINTY_UNKNOWN);
Intent intent = new Intent(Telephony.Sms.Intents.SMS_EMERGENCY_CB_RECEIVED_ACTION);
intent.putExtra("message", cbMessage);
activity.sendOrderedBroadcastAsUser(intent, UserHandle.ALL,
Manifest.permission.RECEIVE_EMERGENCY_BROADCAST,
AppOpsManager.OP_RECEIVE_EMERGECY_SMS, null, null, Activity.RESULT_OK, null, null);
}
/**
* Create a new SmsCbMessage for testing CDMA CMAS support.
* @param serviceCategory the CDMA service category
* @param messageId the 16-bit message identifier
* @param language message language code
* @param body message body
* @param cmasCategory CMAS category (or -1 to skip adding CMAS type 1 elements record)
* @param responseType CMAS response type
* @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 messageId,
String language, String body, int cmasCategory, int responseType, int severity,
int urgency, int certainty) {
int cmasMessageClass = serviceCategoryToCmasMessageClass(serviceCategory);
SmsCbCmasInfo cmasInfo = new SmsCbCmasInfo(cmasMessageClass, cmasCategory, responseType,
severity, urgency, certainty);
return new SmsCbMessage(SmsCbMessage.MESSAGE_FORMAT_3GPP2,
SmsCbMessage.GEOGRAPHICAL_SCOPE_PLMN_WIDE, messageId, new SmsCbLocation("123456"),
serviceCategory, language, body, SmsCbMessage.MESSAGE_PRIORITY_EMERGENCY, null,
cmasInfo);
}
/**
* Convert CDMA service category to CMAS message class. Copied from {@code BearerData}.
* @param serviceCategory CDMA service category
* @return CMAS message class
*/
private static int serviceCategoryToCmasMessageClass(int serviceCategory) {
switch (serviceCategory) {
case SmsEnvelope.SERVICE_CATEGORY_CMAS_PRESIDENTIAL_LEVEL_ALERT:
return SmsCbCmasInfo.CMAS_CLASS_PRESIDENTIAL_LEVEL_ALERT;
case SmsEnvelope.SERVICE_CATEGORY_CMAS_EXTREME_THREAT:
return SmsCbCmasInfo.CMAS_CLASS_EXTREME_THREAT;
case SmsEnvelope.SERVICE_CATEGORY_CMAS_SEVERE_THREAT:
return SmsCbCmasInfo.CMAS_CLASS_SEVERE_THREAT;
case SmsEnvelope.SERVICE_CATEGORY_CMAS_CHILD_ABDUCTION_EMERGENCY:
return SmsCbCmasInfo.CMAS_CLASS_CHILD_ABDUCTION_EMERGENCY;
case SmsEnvelope.SERVICE_CATEGORY_CMAS_TEST_MESSAGE:
return SmsCbCmasInfo.CMAS_CLASS_REQUIRED_MONTHLY_TEST;
default:
return SmsCbCmasInfo.CMAS_CLASS_UNKNOWN;
}
}
}
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