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Merge "Update non-framework emergency location request notification" into qt-dev

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This commit is contained in:
Anil Admal
2019-05-21 20:40:22 +00:00
committed by Android (Google) Code Review
parent 2c163664ba 61da5f06ad
commit d566984298
4 changed files with 53 additions and 85 deletions
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31
location/java/com/android/internal/location/GpsNetInitiatedHandler.java
View File

@@ -360,7 +360,7 @@ public class GpsNetInitiatedHandler {
/**
* Posts a notification in the status bar using the contents in {@code notif} object.
*/
public synchronized void setNiNotification(GpsNiNotification notif) {
private synchronized void setNiNotification(GpsNiNotification notif) {
NotificationManager notificationManager = (NotificationManager) mContext
.getSystemService(Context.NOTIFICATION_SERVICE);
if (notificationManager == null) {
@@ -541,35 +541,26 @@ public class GpsNetInitiatedHandler {
*/
static private String decodeString(String original, boolean isHex, int coding)
{
if (coding == GPS_ENC_NONE) {
if (coding == GPS_ENC_NONE || coding == GPS_ENC_UNKNOWN) {
return original;
}
String decoded = original;
byte[] input = stringToByteArray(original, isHex);
switch (coding) {
case GPS_ENC_SUPL_GSM_DEFAULT:
decoded = decodeGSMPackedString(input);
break;
case GPS_ENC_SUPL_GSM_DEFAULT:
return decodeGSMPackedString(input);
case GPS_ENC_SUPL_UTF8:
decoded = decodeUTF8String(input);
break;
case GPS_ENC_SUPL_UTF8:
return decodeUTF8String(input);
case GPS_ENC_SUPL_UCS2:
decoded = decodeUCS2String(input);
break;
case GPS_ENC_SUPL_UCS2:
return decodeUCS2String(input);
case GPS_ENC_UNKNOWN:
decoded = original;
break;
default:
Log.e(TAG, "Unknown encoding " + coding + " for NI text " + original);
break;
default:
Log.e(TAG, "Unknown encoding " + coding + " for NI text " + original);
return original;
}
return decoded;
}
// change this to configure notification display

9
services/core/java/com/android/server/location/GnssConfiguration.java
View File

@@ -70,7 +70,6 @@ class GnssConfiguration {
private static final String CONFIG_GPS_LOCK = "GPS_LOCK";
private static final String CONFIG_ES_EXTENSION_SEC = "ES_EXTENSION_SEC";
public static final String CONFIG_NFW_PROXY_APPS = "NFW_PROXY_APPS";
public static final String CONFIG_ES_NOTIFY_INT = "ES_NOTIFY_INT";
// Limit on NI emergency mode time extension after emergency sessions ends
private static final int MAX_EMERGENCY_MODE_EXTENSION_SECONDS = 300; // 5 minute maximum
@@ -199,14 +198,6 @@ class GnssConfiguration {
return proxyApps;
}
/**
* Returns the value of config parameter ES_NOTIFY_INT or {@code defaulEsNotify} if no
* value is provided or if there is an error parsing the configured value.
*/
int getEsNotify(int defaulEsNotify) {
return getIntConfig(CONFIG_ES_NOTIFY_INT, defaulEsNotify);
}
/**
* Updates the GNSS HAL satellite blacklist.
*/

89
services/core/java/com/android/server/location/GnssVisibilityControl.java
View File

@@ -18,6 +18,9 @@ package com.android.server.location;
import android.annotation.SuppressLint;
import android.app.AppOpsManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@@ -35,6 +38,7 @@ import android.util.StatsLog;
import com.android.internal.R;
import com.android.internal.location.GpsNetInitiatedHandler;
import com.android.internal.notification.SystemNotificationChannels;
import java.util.Arrays;
import java.util.List;
@@ -58,11 +62,6 @@ class GnssVisibilityControl {
// Max wait time for synchronous method onGpsEnabledChanged() to run.
private static final long ON_GPS_ENABLED_CHANGED_TIMEOUT_MILLIS = 3 * 1000;
// Valid values for config parameter es_notify_int for posting notification in the status
// bar for non-framework location requests in user-initiated emergency use cases.
private static final int ES_NOTIFY_NONE = 0;
private static final int ES_NOTIFY_ALL = 1;
// Wakelocks
private static final String WAKELOCK_KEY = TAG;
private static final long WAKELOCK_TIMEOUT_MILLIS = 60 * 1000;
@@ -74,9 +73,9 @@ class GnssVisibilityControl {
private final Handler mHandler;
private final Context mContext;
private final GpsNetInitiatedHandler mNiHandler;
private final Notification mEmergencyLocationUserNotification;
private boolean mIsGpsEnabled;
private boolean mEsNotify;
// Number of non-framework location access proxy apps is expected to be small (< 5).
private static final int ARRAY_MAP_INITIAL_CAPACITY_PROXY_APP_TO_LOCATION_PERMISSIONS = 7;
@@ -94,6 +93,7 @@ class GnssVisibilityControl {
mNiHandler = niHandler;
mAppOps = mContext.getSystemService(AppOpsManager.class);
mPackageManager = mContext.getPackageManager();
mEmergencyLocationUserNotification = createEmergencyLocationUserNotification(mContext);
// Complete initialization as the first event to run in mHandler thread. After that,
// all object state read/update events run in the mHandler thread.
@@ -135,22 +135,7 @@ class GnssVisibilityControl {
void onConfigurationUpdated(GnssConfiguration configuration) {
// The configuration object must be accessed only in the caller thread and not in mHandler.
List<String> nfwLocationAccessProxyApps = configuration.getProxyApps();
int esNotify = configuration.getEsNotify(ES_NOTIFY_NONE);
runOnHandler(() -> {
setEsNotify(esNotify);
handleUpdateProxyApps(nfwLocationAccessProxyApps);
});
}
private void setEsNotify(int esNotify) {
if (esNotify != ES_NOTIFY_NONE && esNotify != ES_NOTIFY_ALL) {
Log.e(TAG, "Config parameter " + GnssConfiguration.CONFIG_ES_NOTIFY_INT
+ " is set to invalid value: " + esNotify
+ ". Using default value: " + ES_NOTIFY_NONE);
esNotify = ES_NOTIFY_NONE;
}
mEsNotify = (esNotify == ES_NOTIFY_ALL);
runOnHandler(() -> handleUpdateProxyApps(nfwLocationAccessProxyApps));
}
private void handleInitialize() {
@@ -278,9 +263,6 @@ class GnssVisibilityControl {
private static final byte NFW_RESPONSE_TYPE_ACCEPTED_NO_LOCATION_PROVIDED = 1;
private static final byte NFW_RESPONSE_TYPE_ACCEPTED_LOCATION_PROVIDED = 2;
// This must match with NfwProtocolStack enum in IGnssVisibilityControlCallback.hal.
private static final byte NFW_PROTOCOL_STACK_SUPL = 1;
private final String mProxyAppPackageName;
private final byte mProtocolStack;
private final String mOtherProtocolStackName;
@@ -341,10 +323,6 @@ class GnssVisibilityControl {
private boolean isEmergencyRequestNotification() {
return mInEmergencyMode && !isRequestAttributedToProxyApp();
}
private boolean isRequestTypeSupl() {
return mProtocolStack == NFW_PROTOCOL_STACK_SUPL;
}
}
private void handlePermissionsChanged(int uid) {
@@ -517,27 +495,44 @@ class GnssVisibilityControl {
logEvent(nfwNotification, isPermissionMismatched);
if (mEsNotify && nfwNotification.isLocationProvided()) {
// Emulate deprecated IGnssNi.hal user notification of emergency NI requests.
GpsNetInitiatedHandler.GpsNiNotification notification =
new GpsNetInitiatedHandler.GpsNiNotification();
notification.notificationId = 0;
notification.niType = nfwNotification.isRequestTypeSupl()
? GpsNetInitiatedHandler.GPS_NI_TYPE_EMERGENCY_SUPL
: GpsNetInitiatedHandler.GPS_NI_TYPE_UMTS_CTRL_PLANE;
notification.needNotify = true;
notification.needVerify = false;
notification.privacyOverride = false;
notification.timeout = 0;
notification.defaultResponse = GpsNetInitiatedHandler.GPS_NI_RESPONSE_NORESP;
notification.requestorId = nfwNotification.mRequestorId;
notification.requestorIdEncoding = GpsNetInitiatedHandler.GPS_ENC_NONE;
notification.text = mContext.getString(R.string.global_action_emergency);
notification.textEncoding = GpsNetInitiatedHandler.GPS_ENC_NONE;
mNiHandler.setNiNotification(notification);
if (nfwNotification.isLocationProvided()) {
postEmergencyLocationUserNotification(nfwNotification);
}
}
private void postEmergencyLocationUserNotification(NfwNotification nfwNotification) {
// Emulate deprecated IGnssNi.hal user notification of emergency NI requests.
NotificationManager notificationManager = (NotificationManager) mContext
.getSystemService(Context.NOTIFICATION_SERVICE);
if (notificationManager == null) {
Log.w(TAG, "Could not notify user of emergency location request. Notification: "
+ nfwNotification);
return;
}
notificationManager.notifyAsUser(/* tag= */ null, /* notificationId= */ 0,
mEmergencyLocationUserNotification, UserHandle.ALL);
}
private static Notification createEmergencyLocationUserNotification(Context context) {
String firstLineText = context.getString(R.string.gpsNotifTitle);
String secondLineText = context.getString(R.string.global_action_emergency);
String accessibilityServicesText = firstLineText + " (" + secondLineText + ")";
return new Notification.Builder(context, SystemNotificationChannels.NETWORK_ALERTS)
.setSmallIcon(com.android.internal.R.drawable.stat_sys_gps_on)
.setWhen(0)
.setOngoing(true)
.setAutoCancel(true)
.setColor(context.getColor(
com.android.internal.R.color.system_notification_accent_color))
.setDefaults(0)
.setTicker(accessibilityServicesText)
.setContentTitle(firstLineText)
.setContentText(secondLineText)
.setContentIntent(PendingIntent.getBroadcast(context, 0, new Intent(), 0))
.build();
}
private void logEvent(NfwNotification notification, boolean isPermissionMismatched) {
StatsLog.write(StatsLog.GNSS_NFW_NOTIFICATION_REPORTED,
notification.mProxyAppPackageName,

9
telephony/java/android/telephony/CarrierConfigManager.java
View File

@@ -2794,14 +2794,6 @@ public class CarrierConfigManager {
*/
public static final String KEY_NFW_PROXY_APPS_STRING = KEY_PREFIX + "nfw_proxy_apps";
/**
* Specify whether to post a notification on the status bar whenever device location is
* provided for non-framework location requests in user-initiated emergency use cases.
* 0 - Do not post notification. This is default.
* 1 - Post notification for all request types.
*/
public static final String KEY_ES_NOTIFY_INT = KEY_PREFIX + "es_notify_int";
private static PersistableBundle getDefaults() {
PersistableBundle defaults = new PersistableBundle();
defaults.putBoolean(KEY_PERSIST_LPP_MODE_BOOL, true);
@@ -2816,7 +2808,6 @@ public class CarrierConfigManager {
defaults.putString(KEY_GPS_LOCK_STRING, "3");
defaults.putString(KEY_ES_EXTENSION_SEC_STRING, "0");
defaults.putString(KEY_NFW_PROXY_APPS_STRING, "");
defaults.putInt(KEY_ES_NOTIFY_INT, 0);
return defaults;
}
}