From f019b21208ff3afeb7511c7a4257502334ea0355 Mon Sep 17 00:00:00 2001
From: Shuo Qian <shuoq@google.com>
Date: Fri, 18 Oct 2019 15:10:35 -0700
Subject: [PATCH] Notify OTA Emergency Number Database Installation complete

1) Introduce a system api intent for notifying OTA emergency number
database installation complete
2) Notify the installation complete in ConfigUpdater

Test: Build
Bug: 136027884
Change-Id: I62777e9e2a4a2cc3b5207c504884762768ad08e0
Merged-In: I62777e9e2a4a2cc3b5207c504884762768ad08e0
(cherry picked from commit 00a371061727e5658df0bcbbbb58434a41160397)
---
 api/system-current.txt                                 |  1 +
 core/res/AndroidManifest.xml                           |  1 +
 .../updates/EmergencyNumberDbInstallReceiver.java      |  8 +++++++-
 telephony/java/android/telephony/TelephonyManager.java | 10 ++++++++++
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/api/system-current.txt b/api/system-current.txt
index 9946f6dd3983e..1e6dee503b55b 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -8236,6 +8236,7 @@ package android.telephony {
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void toggleRadioOnOff();
     method public void updateServiceLocation();
     field @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public static final String ACTION_ANOMALY_REPORTED = "android.telephony.action.ANOMALY_REPORTED";
+    field @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public static final String ACTION_OTA_EMERGENCY_NUMBER_DB_INSTALLED = "android.telephony.action.OTA_EMERGENCY_NUMBER_DB_INSTALLED";
     field public static final String ACTION_SIM_APPLICATION_STATE_CHANGED = "android.telephony.action.SIM_APPLICATION_STATE_CHANGED";
     field public static final String ACTION_SIM_CARD_STATE_CHANGED = "android.telephony.action.SIM_CARD_STATE_CHANGED";
     field public static final String ACTION_SIM_SLOT_STATUS_CHANGED = "android.telephony.action.SIM_SLOT_STATUS_CHANGED";
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 9aacbe65e480e..1f20d7afb983b 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -497,6 +497,7 @@
     <protected-broadcast android:name="android.telephony.action.CARRIER_CONFIG_CHANGED" />
     <protected-broadcast android:name="android.telephony.action.DEFAULT_SUBSCRIPTION_CHANGED" />
     <protected-broadcast android:name="android.telephony.action.DEFAULT_SMS_SUBSCRIPTION_CHANGED" />
+    <protected-broadcast android:name="android.telephony.action.OTA_EMERGENCY_NUMBER_DB_INSTALLED" />
     <protected-broadcast android:name="android.telephony.action.SECRET_CODE" />
     <protected-broadcast android:name="android.telephony.action.SHOW_VOICEMAIL_NOTIFICATION" />
     <protected-broadcast android:name="android.telephony.action.SUBSCRIPTION_PLANS_CHANGED" />
diff --git a/services/core/java/com/android/server/updates/EmergencyNumberDbInstallReceiver.java b/services/core/java/com/android/server/updates/EmergencyNumberDbInstallReceiver.java
index 852f70779f77d..cb0b45ceaf050 100644
--- a/services/core/java/com/android/server/updates/EmergencyNumberDbInstallReceiver.java
+++ b/services/core/java/com/android/server/updates/EmergencyNumberDbInstallReceiver.java
@@ -18,6 +18,7 @@ package com.android.server.updates;
 
 import android.content.Context;
 import android.content.Intent;
+import android.telephony.TelephonyManager;
 import android.util.Slog;
 
 /**
@@ -34,6 +35,11 @@ public class EmergencyNumberDbInstallReceiver extends ConfigUpdateInstallReceive
     @Override
     protected void postInstall(Context context, Intent intent) {
         Slog.i(TAG, "Emergency number database is updated in file partition");
-        // TODO Send a notification to EmergencyNumberTracker for updating of emergency number db.
+
+        // Notify EmergencyNumberTracker for emergency number installation complete.
+        Intent notifyInstallComplete = new Intent(
+                TelephonyManager.ACTION_OTA_EMERGENCY_NUMBER_DB_INSTALLED);
+        context.sendBroadcast(
+                notifyInstallComplete, android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE);
     }
 }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index c9440a66ab96b..6abe48ac466f3 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -10825,6 +10825,16 @@ public class TelephonyManager {
         }
     }
 
+    /**
+     * Broadcast intent action for Ota emergency number database installation complete.
+     *
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+    @SystemApi
+    public static final String ACTION_OTA_EMERGENCY_NUMBER_DB_INSTALLED =
+            "android.telephony.action.OTA_EMERGENCY_NUMBER_DB_INSTALLED";
+
     /**
      * Returns whether {@link TelephonyManager#ACTION_EMERGENCY_ASSISTANCE emergency assistance} is
      * available on the device.