Merge "NAN: baseline NAN manager for discovery." into mm-wireless-dev
diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java b/packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java
index d463c4c..ce393f1 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java
@@ -234,10 +234,13 @@
     }
 
     public boolean matches(WifiConfiguration config) {
-        if (config.isPasspoint() && mConfig != null && mConfig.isPasspoint())
+        if (config.isPasspoint() && mConfig != null && mConfig.isPasspoint()) {
             return config.FQDN.equals(mConfig.providerFriendlyName);
-        else
-            return ssid.equals(removeDoubleQuotes(config.SSID)) && security == getSecurity(config);
+        } else {
+            return ssid.equals(removeDoubleQuotes(config.SSID))
+                    && security == getSecurity(config)
+                    && (mConfig == null || mConfig.shared == config.shared);
+        }
     }
 
     public WifiConfiguration getConfig() {
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 3312792..24cc637 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -456,6 +456,13 @@
      */
     public static final String KEY_ALLOW_ADDING_APNS_BOOL = "allow_adding_apns_bool";
 
+    /**
+     * Boolean indicating if intent for emergency call state changes should be broadcast
+     * @hide
+     */
+    public static final String KEY_BROADCAST_EMERGENCY_CALL_STATE_CHANGES_BOOL =
+            "broadcast_emergency_call_state_changes_bool";
+
     // These variables are used by the MMS service and exposed through another API, {@link
     // SmsManager}. The variable names and string values are copied from there.
     public static final String KEY_MMS_ALIAS_ENABLED_BOOL = "aliasEnabled";
@@ -579,6 +586,7 @@
         sDefaults.putString(KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING, "");
         sDefaults.putBoolean(KEY_CSP_ENABLED_BOOL, false);
         sDefaults.putBoolean(KEY_ALLOW_ADDING_APNS_BOOL, true);
+        sDefaults.putBoolean(KEY_BROADCAST_EMERGENCY_CALL_STATE_CHANGES_BOOL, false);
         sDefaults.putBoolean(KEY_ALWAYS_SHOW_EMERGENCY_ALERT_ONOFF_BOOL, false);
 
         sDefaults.putStringArray(KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY, null);
diff --git a/telephony/java/com/android/internal/telephony/PhoneConstants.java b/telephony/java/com/android/internal/telephony/PhoneConstants.java
index a183de5..ecd89ed 100644
--- a/telephony/java/com/android/internal/telephony/PhoneConstants.java
+++ b/telephony/java/com/android/internal/telephony/PhoneConstants.java
@@ -35,17 +35,17 @@
         IDLE, RINGING, OFFHOOK;
     };
 
-   /**
-     * The state of a data connection.
-     * <ul>
-     * <li>CONNECTED = IP traffic should be available</li>
-     * <li>CONNECTING = Currently setting up data connection</li>
-     * <li>DISCONNECTED = IP not available</li>
-     * <li>SUSPENDED = connection is created but IP traffic is
-     *                 temperately not available. i.e. voice call is in place
-     *                 in 2G network</li>
-     * </ul>
-     */
+    /**
+      * The state of a data connection.
+      * <ul>
+      * <li>CONNECTED = IP traffic should be available</li>
+      * <li>CONNECTING = Currently setting up data connection</li>
+      * <li>DISCONNECTED = IP not available</li>
+      * <li>SUSPENDED = connection is created but IP traffic is
+      *                 temperately not available. i.e. voice call is in place
+      *                 in 2G network</li>
+      * </ul>
+      */
     public enum DataState {
         CONNECTED, CONNECTING, DISCONNECTED, SUSPENDED;
     };
@@ -89,6 +89,7 @@
     public static final String NETWORK_UNAVAILABLE_KEY = "networkUnvailable";
     public static final String DATA_NETWORK_ROAMING_KEY = "networkRoaming";
     public static final String PHONE_IN_ECM_STATE = "phoneinECMState";
+    public static final String PHONE_IN_EMERGENCY_CALL = "phoneInEmergencyCall";
 
     public static final String REASON_LINK_PROPERTIES_CHANGED = "linkPropertiesChanged";
 
diff --git a/telephony/java/com/android/internal/telephony/TelephonyIntents.java b/telephony/java/com/android/internal/telephony/TelephonyIntents.java
index f563839..77b8a67 100644
--- a/telephony/java/com/android/internal/telephony/TelephonyIntents.java
+++ b/telephony/java/com/android/internal/telephony/TelephonyIntents.java
@@ -75,6 +75,7 @@
      */
     public static final String ACTION_RADIO_TECHNOLOGY_CHANGED
             = "android.intent.action.RADIO_TECHNOLOGY";
+
     /**
      * <p>Broadcast Action: The emergency callback mode is changed.
      * <ul>
@@ -94,6 +95,28 @@
      */
     public static final String ACTION_EMERGENCY_CALLBACK_MODE_CHANGED
             = "android.intent.action.EMERGENCY_CALLBACK_MODE_CHANGED";
+
+    /**
+     * <p>Broadcast Action: The emergency call state is changed.
+     * <ul>
+     *   <li><em>phoneInEmergencyCall</em> - A boolean value, true if phone in emergency call,
+     *   false otherwise</li>
+     * </ul>
+     * <p class="note">
+     * You can <em>not</em> receive this through components declared
+     * in manifests, only by explicitly registering for it with
+     * {@link android.content.Context#registerReceiver(android.content.BroadcastReceiver,
+     * android.content.IntentFilter) Context.registerReceiver()}.
+     *
+     * <p class="note">
+     * Requires no permission.
+     *
+     * <p class="note">This is a protected intent that can only be sent
+     * by the system.
+     */
+    public static final String ACTION_EMERGENCY_CALL_STATE_CHANGED
+            = "android.intent.action.EMERGENCY_CALL_STATE_CHANGED";
+
     /**
      * Broadcast Action: The phone's signal strength has changed. The intent will have the
      * following extra values:</p>
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index 972dcb2..0c06ae8 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -24,6 +24,7 @@
 import android.net.StaticIpConfiguration;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.os.UserHandle;
 import android.text.TextUtils;
 
 import java.util.Arrays;
@@ -327,6 +328,13 @@
 
     /**
      * @hide
+     * This network configuration is visible to and usable by other users on the
+     * same device.
+     */
+    public boolean shared;
+
+    /**
+     * @hide
      */
     private IpConfiguration mIpConfiguration;
 
@@ -1103,6 +1111,7 @@
         mIpConfiguration = new IpConfiguration();
         lastUpdateUid = -1;
         creatorUid = -1;
+        shared = true;
     }
 
     /**
@@ -1488,6 +1497,9 @@
             key = mCachedConfigKey;
         } else if (providerFriendlyName != null) {
             key = FQDN + KeyMgmt.strings[KeyMgmt.WPA_EAP];
+            if (!shared) {
+                key += "-" + Integer.toString(UserHandle.getUserId(creatorUid));
+            }
         } else {
             if (allowedKeyManagement.get(KeyMgmt.WPA_PSK)) {
                 key = SSID + KeyMgmt.strings[KeyMgmt.WPA_PSK];
@@ -1499,6 +1511,9 @@
             } else {
                 key = SSID + KeyMgmt.strings[KeyMgmt.NONE];
             }
+            if (!shared) {
+                key += "-" + Integer.toString(UserHandle.getUserId(creatorUid));
+            }
             mCachedConfigKey = key;
         }
         return key;
@@ -1511,27 +1526,6 @@
         return configKey(false);
     }
 
-    /** @hide
-     * return the config key string based on a scan result
-     */
-    static public String configKey(ScanResult result) {
-        String key = "\"" + result.SSID + "\"";
-
-        if (result.capabilities.contains("WEP")) {
-            key = key + "-WEP";
-        }
-
-        if (result.capabilities.contains("PSK")) {
-            key = key + "-" + KeyMgmt.strings[KeyMgmt.WPA_PSK];
-        }
-
-        if (result.capabilities.contains("EAP")) {
-            key = key + "-" + KeyMgmt.strings[KeyMgmt.WPA_EAP];
-        }
-
-        return key;
-    }
-
     /** @hide */
     public IpConfiguration getIpConfiguration() {
         return mIpConfiguration;
@@ -1593,6 +1587,11 @@
         return 0;
     }
 
+    /** @hide */
+    public boolean isVisibleToUser(int userId) {
+        return shared || (UserHandle.getUserId(creatorUid) == userId);
+    }
+
     /** copy constructor {@hide} */
     public WifiConfiguration(WifiConfiguration source) {
         if (source != null) {
@@ -1676,6 +1675,7 @@
             noInternetAccessExpected = source.noInternetAccessExpected;
             creationTime = source.creationTime;
             updateTime = source.updateTime;
+            shared = source.shared;
         }
     }
 
@@ -1747,6 +1747,7 @@
         dest.writeInt(userApproved);
         dest.writeInt(numNoInternetAccessReports);
         dest.writeInt(noInternetAccessExpected ? 1 : 0);
+        dest.writeInt(shared ? 1 : 0);
     }
 
     /** Implement the Parcelable interface {@hide} */
@@ -1814,6 +1815,7 @@
                 config.userApproved = in.readInt();
                 config.numNoInternetAccessReports = in.readInt();
                 config.noInternetAccessExpected = in.readInt() != 0;
+                config.shared = in.readInt() != 0;
                 return config;
             }