Merge "Revert "Added constructor with looper param for OnSubscriptionsChangedListener"" into mm-wireless-dev
diff --git a/Android.mk b/Android.mk
index c6739e3..70eda59 100644
--- a/Android.mk
+++ b/Android.mk
@@ -405,10 +405,14 @@
telephony/java/com/android/internal/telephony/ISms.aidl \
telephony/java/com/android/internal/telephony/ISub.aidl \
telephony/java/com/android/internal/telephony/ITelephony.aidl \
+ telephony/java/com/android/internal/telephony/ITelephonyDebug.aidl \
telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl \
telephony/java/com/android/internal/telephony/IWapPushManager.aidl \
wifi/java/android/net/wifi/IWifiManager.aidl \
wifi/java/android/net/wifi/passpoint/IWifiPasspointManager.aidl \
+ wifi/java/android/net/wifi/nan/IWifiNanEventListener.aidl \
+ wifi/java/android/net/wifi/nan/IWifiNanManager.aidl \
+ wifi/java/android/net/wifi/nan/IWifiNanSessionListener.aidl \
wifi/java/android/net/wifi/p2p/IWifiP2pManager.aidl \
wifi/java/android/net/wifi/IWifiScanner.aidl \
wifi/java/android/net/wifi/IRttManager.aidl \
@@ -475,6 +479,11 @@
frameworks/base/media/java/android/media/tv/TvTrackInfo.aidl \
frameworks/base/media/java/android/media/browse/MediaBrowser.aidl \
frameworks/base/wifi/java/android/net/wifi/ScanSettings.aidl \
+ frameworks/base/wifi/java/android/net/wifi/nan/ConfigRequest.aidl \
+ frameworks/base/wifi/java/android/net/wifi/nan/PublishData.aidl \
+ frameworks/base/wifi/java/android/net/wifi/nan/SubscribeData.aidl \
+ frameworks/base/wifi/java/android/net/wifi/nan/PublishSettings.aidl \
+ frameworks/base/wifi/java/android/net/wifi/nan/SubscribeSettings.aidl \
frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pInfo.aidl \
frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pDeviceList.aidl \
frameworks/base/wifi/java/android/net/wifi/p2p/WifiP2pConfig.aidl \
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index 3d264c6..3eb1b91 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -78,6 +78,8 @@
import android.net.wifi.RttManager;
import android.net.wifi.WifiManager;
import android.net.wifi.WifiScanner;
+import android.net.wifi.nan.IWifiNanManager;
+import android.net.wifi.nan.WifiNanManager;
import android.net.wifi.p2p.IWifiP2pManager;
import android.net.wifi.p2p.WifiP2pManager;
import android.net.wifi.passpoint.IWifiPasspointManager;
@@ -499,6 +501,18 @@
return new WifiP2pManager(service);
}});
+ registerService(Context.WIFI_NAN_SERVICE, WifiNanManager.class,
+ new StaticServiceFetcher<WifiNanManager>() {
+ @Override
+ public WifiNanManager createService() {
+ IBinder b = ServiceManager.getService(Context.WIFI_NAN_SERVICE);
+ IWifiNanManager service = IWifiNanManager.Stub.asInterface(b);
+ if (service == null) {
+ return null;
+ }
+ return new WifiNanManager(service);
+ }});
+
registerService(Context.WIFI_SCANNING_SERVICE, WifiScanner.class,
new CachedServiceFetcher<WifiScanner>() {
@Override
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 758b6ff..43d4ff2 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -2460,6 +2460,7 @@
NETWORK_STATS_SERVICE,
//@hide: NETWORK_POLICY_SERVICE,
WIFI_SERVICE,
+ WIFI_NAN_SERVICE,
WIFI_PASSPOINT_SERVICE,
WIFI_P2P_SERVICE,
WIFI_SCANNING_SERVICE,
@@ -2922,6 +2923,17 @@
public static final String WIFI_P2P_SERVICE = "wifip2p";
/**
+ * Use with {@link #getSystemService} to retrieve a
+ * {@link android.net.wifi.nan.WifiNanManager} for handling management of
+ * Wi-Fi NAN discovery and connections.
+ *
+ * @see #getSystemService
+ * @see android.net.wifi.nan.WifiNanManager
+ * @hide PROPOSED_NAN_API
+ */
+ public static final String WIFI_NAN_SERVICE = "wifinan";
+
+ /**
* Use with {@link #getSystemService} to retrieve a {@link
* android.net.wifi.WifiScanner} for scanning the wifi universe
*
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index c8e9402..e674e62 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -1643,6 +1643,16 @@
/**
* Feature for {@link #getSystemAvailableFeatures} and
+ * {@link #hasSystemFeature}: The device supports Wi-Fi Aware (NAN)
+ * networking.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+ @SdkConstant(SdkConstantType.FEATURE)
+ public static final String FEATURE_WIFI_NAN = "android.hardware.wifi.nan";
+
+ /**
+ * Feature for {@link #getSystemAvailableFeatures} and
* {@link #hasSystemFeature}: This is a device dedicated to showing UI
* on a vehicle headunit. A headunit here is defined to be inside a
* vehicle that may or may not be moving. A headunit uses either a
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 8cb686a..24d2497 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -409,22 +409,29 @@
<!-- Boolean indicating whether or not wifi firmware debugging is enabled -->
<bool translatable="false" name="config_wifi_enable_wifi_firmware_debugging">true</bool>
+ <!-- Boolean indicating whether or not wifi should turn off when emergency call is made -->
+ <bool translatable="false" name="config_wifi_turn_off_during_emergency_call">false</bool>
+
<!-- Integer specifying the basic autojoin parameters -->
<integer translatable="false" name="config_wifi_framework_5GHz_preference_boost_threshold">-65</integer>
- <integer translatable="false" name="config_wifi_framework_5GHz_preference_boost_factor">5</integer>
+ <integer translatable="false" name="config_wifi_framework_5GHz_preference_boost_factor">40</integer>
<integer translatable="false" name="config_wifi_framework_current_association_hysteresis_high">16</integer>
<integer translatable="false" name="config_wifi_framework_current_association_hysteresis_low">10</integer>
<integer translatable="false" name="config_wifi_framework_5GHz_preference_penalty_threshold">-75</integer>
- <integer translatable="false" name="config_wifi_framework_5GHz_preference_penalty_factor">2</integer>
-
+ <integer translatable="false" name="config_wifi_framework_RSSI_SCORE_OFFSET">85</integer>
+ <integer translatable="false" name="config_wifi_framework_RSSI_SCORE_SLOPE">4</integer>
+ <integer translatable="false" name="config_wifi_framework_SAME_BSSID_AWARD">24</integer>
+ <integer translatable="false" name="config_wifi_framework_LAST_SELECTION_AWARD">480</integer>
+ <integer translatable="false" name="config_wifi_framework_PASSPOINT_SECURITY_AWARD">40</integer>
+ <integer translatable="false" name="config_wifi_framework_SECURITY_AWARD">80</integer>
<!-- Integer parameters of the wifi to cellular handover feature
wifi should not stick to bad networks -->
<integer translatable="false" name="config_wifi_framework_wifi_score_bad_rssi_threshold_5GHz">-82</integer>
- <integer translatable="false" name="config_wifi_framework_wifi_score_low_rssi_threshold_5GHz">-72</integer>
- <integer translatable="false" name="config_wifi_framework_wifi_score_good_rssi_threshold_5GHz">-60</integer>
- <integer translatable="false" name="config_wifi_framework_wifi_score_bad_rssi_threshold_24GHz">-87</integer>
- <integer translatable="false" name="config_wifi_framework_wifi_score_low_rssi_threshold_24GHz">-77</integer>
- <integer translatable="false" name="config_wifi_framework_wifi_score_good_rssi_threshold_24GHz">-65</integer>
+ <integer translatable="false" name="config_wifi_framework_wifi_score_low_rssi_threshold_5GHz">-70</integer>
+ <integer translatable="false" name="config_wifi_framework_wifi_score_good_rssi_threshold_5GHz">-57</integer>
+ <integer translatable="false" name="config_wifi_framework_wifi_score_bad_rssi_threshold_24GHz">-85</integer>
+ <integer translatable="false" name="config_wifi_framework_wifi_score_low_rssi_threshold_24GHz">-73</integer>
+ <integer translatable="false" name="config_wifi_framework_wifi_score_good_rssi_threshold_24GHz">-60</integer>
<integer translatable="false" name="config_wifi_framework_wifi_score_bad_link_speed_24">6</integer>
<integer translatable="false" name="config_wifi_framework_wifi_score_bad_link_speed_5">12</integer>
<integer translatable="false" name="config_wifi_framework_wifi_score_good_link_speed_24">24</integer>
@@ -498,7 +505,7 @@
<integer translatable="false" name="config_wifi_framework_network_black_list_min_time_milli">120000</integer>
<!-- Integer indicating RSSI boost given to current network -->
- <integer translatable="false" name="config_wifi_framework_current_network_boost">25</integer>
+ <integer translatable="false" name="config_wifi_framework_current_network_boost">16</integer>
<!-- Integer indicating how to handle beacons with uninitialized RSSI value of 0 -->
<integer translatable="false" name="config_wifi_framework_scan_result_rssi_level_patchup_value">-85</integer>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index ad3b889..3185ce7 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -308,6 +308,7 @@
<java-symbol type="bool" name="config_wifi_enable_5GHz_preference" />
<java-symbol type="bool" name="config_wifi_revert_country_code_on_cellular_loss" />
<java-symbol type="bool" name="config_wifi_enable_wifi_firmware_debugging" />
+ <java-symbol type="bool" name="config_wifi_turn_off_during_emergency_call" />
<java-symbol type="bool" name="config_supportMicNearUltrasound" />
<java-symbol type="bool" name="config_supportSpeakerNearUltrasound" />
<java-symbol type="integer" name="config_wifi_framework_5GHz_preference_boost_threshold" />
@@ -316,7 +317,12 @@
<java-symbol type="integer" name="config_wifi_framework_current_association_hysteresis_high" />
<java-symbol type="integer" name="config_wifi_framework_current_association_hysteresis_low" />
<java-symbol type="integer" name="config_wifi_framework_5GHz_preference_penalty_threshold" />
- <java-symbol type="integer" name="config_wifi_framework_5GHz_preference_penalty_factor" />
+ <java-symbol type="integer" name="config_wifi_framework_RSSI_SCORE_OFFSET" />
+ <java-symbol type="integer" name="config_wifi_framework_RSSI_SCORE_SLOPE" />
+ <java-symbol type="integer" name="config_wifi_framework_SAME_BSSID_AWARD" />
+ <java-symbol type="integer" name="config_wifi_framework_LAST_SELECTION_AWARD" />
+ <java-symbol type="integer" name="config_wifi_framework_PASSPOINT_SECURITY_AWARD" />
+ <java-symbol type="integer" name="config_wifi_framework_SECURITY_AWARD" />
<java-symbol type="integer" name="config_wifi_disconnected_short_scan_interval" />
<java-symbol type="integer" name="config_wifi_disconnected_long_scan_interval" />
<java-symbol type="integer" name="config_wifi_associated_short_scan_interval" />
diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java b/packages/SettingsLib/src/com/android/settingslib/wifi/AccessPoint.java
index 632a867..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() {
@@ -394,33 +397,20 @@
summary.append(String.format(format, mConfig.providerFriendlyName));
} else if (mConfig != null && mConfig.hasNoInternetAccess()) {
summary.append(mContext.getString(R.string.wifi_no_internet));
- } else if (mConfig != null && ((mConfig.status == WifiConfiguration.Status.DISABLED &&
- mConfig.disableReason != WifiConfiguration.DISABLED_UNKNOWN_REASON)
- || mConfig.autoJoinStatus
- >= WifiConfiguration.AUTO_JOIN_DISABLED_ON_AUTH_FAILURE)) {
- if (mConfig.autoJoinStatus
- >= WifiConfiguration.AUTO_JOIN_DISABLED_ON_AUTH_FAILURE) {
- if (mConfig.disableReason == WifiConfiguration.DISABLED_DHCP_FAILURE) {
- summary.append(mContext.getString(R.string.wifi_disabled_network_failure));
- } else if (mConfig.disableReason == WifiConfiguration.DISABLED_AUTH_FAILURE) {
+ } else if (mConfig != null && !mConfig.getNetworkSelectionStatus().isNetworkEnabled()) {
+ WifiConfiguration.NetworkSelectionStatus networkStatus =
+ mConfig.getNetworkSelectionStatus();
+ switch (networkStatus.getNetworkSelectionDisableReason()) {
+ case WifiConfiguration.NetworkSelectionStatus.DISABLED_AUTHENTICATION_FAILURE:
summary.append(mContext.getString(R.string.wifi_disabled_password_failure));
- } else {
- summary.append(mContext.getString(R.string.wifi_disabled_wifi_failure));
- }
- } else {
- switch (mConfig.disableReason) {
- case WifiConfiguration.DISABLED_AUTH_FAILURE:
- summary.append(mContext.getString(R.string.wifi_disabled_password_failure));
- break;
- case WifiConfiguration.DISABLED_DHCP_FAILURE:
- case WifiConfiguration.DISABLED_DNS_FAILURE:
- summary.append(mContext.getString(R.string.wifi_disabled_network_failure));
- break;
- case WifiConfiguration.DISABLED_UNKNOWN_REASON:
- case WifiConfiguration.DISABLED_ASSOCIATION_REJECT:
- summary.append(mContext.getString(R.string.wifi_disabled_generic));
- break;
- }
+ break;
+ case WifiConfiguration.NetworkSelectionStatus.DISABLED_DHCP_FAILURE:
+ case WifiConfiguration.NetworkSelectionStatus.DISABLED_DNS_FAILURE:
+ summary.append(mContext.getString(R.string.wifi_disabled_network_failure));
+ break;
+ case WifiConfiguration.NetworkSelectionStatus.DISABLED_ASSOCIATION_REJECTION:
+ summary.append(mContext.getString(R.string.wifi_disabled_generic));
+ break;
}
} else if (mRssi == Integer.MAX_VALUE) { // Wifi out of range
summary.append(mContext.getString(R.string.wifi_not_in_range));
@@ -437,11 +427,11 @@
summary.append(" f=" + Integer.toString(mInfo.getFrequency()));
}
summary.append(" " + getVisibilityStatus());
- if (mConfig != null && mConfig.autoJoinStatus > 0) {
- summary.append(" (" + mConfig.autoJoinStatus);
- if (mConfig.blackListTimestamp > 0) {
+ if (mConfig != null && !mConfig.getNetworkSelectionStatus().isNetworkEnabled()) {
+ summary.append(" (" + mConfig.getNetworkSelectionStatus().getNetworkStatusString());
+ if (mConfig.getNetworkSelectionStatus().getDisableTime() > 0) {
long now = System.currentTimeMillis();
- long diff = (now - mConfig.blackListTimestamp)/1000;
+ long diff = (now - mConfig.getNetworkSelectionStatus().getDisableTime()) / 1000;
long sec = diff%60; //seconds
long min = (diff/60)%60; //minutes
long hour = (min/60)%60; //hours
@@ -452,17 +442,19 @@
}
summary.append(")");
}
- if (mConfig != null && mConfig.numIpConfigFailures > 0) {
- summary.append(" ipf=").append(mConfig.numIpConfigFailures);
- }
- if (mConfig != null && mConfig.numConnectionFailures > 0) {
- summary.append(" cf=").append(mConfig.numConnectionFailures);
- }
- if (mConfig != null && mConfig.numAuthFailures > 0) {
- summary.append(" authf=").append(mConfig.numAuthFailures);
- }
- if (mConfig != null && mConfig.numNoInternetAccessReports > 0) {
- summary.append(" noInt=").append(mConfig.numNoInternetAccessReports);
+
+ if (mConfig != null) {
+ WifiConfiguration.NetworkSelectionStatus networkStatus =
+ mConfig.getNetworkSelectionStatus();
+ for (int index = WifiConfiguration.NetworkSelectionStatus.NETWORK_SELECTION_ENABLE;
+ index < WifiConfiguration.NetworkSelectionStatus
+ .NETWORK_SELECTION_DISABLED_MAX; index++) {
+ if (networkStatus.getDisableReasonCounter(index) != 0) {
+ summary.append(" " + WifiConfiguration.NetworkSelectionStatus
+ .getNetworkDisableReasonString(index) + "="
+ + networkStatus.getDisableReasonCounter(index));
+ }
+ }
}
}
return summary.toString();
@@ -508,10 +500,6 @@
Map<String, ScanResult> list = mScanResultCache.snapshot();
// TODO: sort list by RSSI or age
for (ScanResult result : list.values()) {
- if (result.seen == 0)
- continue;
-
- if (result.autoJoinStatus != ScanResult.ENABLED) numBlackListed++;
if (result.frequency >= LOWER_FREQ_5GHZ
&& result.frequency <= HIGHER_FREQ_5GHZ) {
@@ -525,8 +513,6 @@
num24 = num24 + 1;
}
- // Ignore results seen, older than 20 seconds
- if (now - result.seen > VISIBILITY_OUTDATED_AGE_IN_MILLI) continue;
if (result.frequency >= LOWER_FREQ_5GHZ
&& result.frequency <= HIGHER_FREQ_5GHZ) {
@@ -539,12 +525,6 @@
if (bssid != null && result.BSSID.equals(bssid)) scans5GHz.append("*");
scans5GHz.append("=").append(result.frequency);
scans5GHz.append(",").append(result.level);
- if (result.autoJoinStatus != 0) {
- scans5GHz.append(",st=").append(result.autoJoinStatus);
- }
- if (result.numIpConfigFailures != 0) {
- scans5GHz.append(",ipf=").append(result.numIpConfigFailures);
- }
scans5GHz.append("}");
n5++;
}
@@ -559,12 +539,6 @@
if (bssid != null && result.BSSID.equals(bssid)) scans24GHz.append("*");
scans24GHz.append("=").append(result.frequency);
scans24GHz.append(",").append(result.level);
- if (result.autoJoinStatus != 0) {
- scans24GHz.append(",st=").append(result.autoJoinStatus);
- }
- if (result.numIpConfigFailures != 0) {
- scans24GHz.append(",ipf=").append(result.numIpConfigFailures);
- }
scans24GHz.append("}");
n24++;
}
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 0619d76..81c5a1a 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -130,6 +130,8 @@
"com.android.server.midi.MidiService$Lifecycle";
private static final String WIFI_SERVICE_CLASS =
"com.android.server.wifi.WifiService";
+ private static final String WIFI_NAN_SERVICE_CLASS =
+ "com.android.server.wifi.nan.WifiNanService";
private static final String WIFI_P2P_SERVICE_CLASS =
"com.android.server.wifi.p2p.WifiP2pService";
private static final String ETHERNET_SERVICE_CLASS =
@@ -727,6 +729,11 @@
}
Trace.traceEnd(Trace.TRACE_TAG_SYSTEM_SERVER);
+ if (context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WIFI_NAN)) {
+ mSystemServiceManager.startService(WIFI_NAN_SERVICE_CLASS);
+ } else {
+ Slog.i(TAG, "No Wi-Fi NAN Service (NAN support Not Present)");
+ }
mSystemServiceManager.startService(WIFI_P2P_SERVICE_CLASS);
mSystemServiceManager.startService(WIFI_SERVICE_CLASS);
mSystemServiceManager.startService(
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/ITelephonyDebug.aidl b/telephony/java/com/android/internal/telephony/ITelephonyDebug.aidl
new file mode 100644
index 0000000..5dffa28
--- /dev/null
+++ b/telephony/java/com/android/internal/telephony/ITelephonyDebug.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2015 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.internal.telephony;
+
+import android.os.Bundle;
+
+
+/**
+ * Interface used to interact with the Telephony debug service.
+ *
+ * {@hide}
+ */
+interface ITelephonyDebug {
+
+ /**
+ * Write telephony event
+ * @param timestamp returned by System.currentTimeMillis()
+ * @param phoneId for which event is written
+ * @param tag constant defined in TelephonyEventLog
+ * @param param1 optional
+ * @param param2 optional
+ * @param data optional
+ */
+ void writeEvent(long timestamp, int phoneId, int tag, int param1, int param2, in Bundle data);
+}
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 dc329e2..0c06ae8 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -24,15 +24,12 @@
import android.net.StaticIpConfiguration;
import android.os.Parcel;
import android.os.Parcelable;
+import android.os.UserHandle;
import android.text.TextUtils;
-import android.util.Log;
-import java.util.HashMap;
+import java.util.Arrays;
import java.util.BitSet;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashSet;
+import java.util.HashMap;
/**
* A class representing a configured Wi-Fi network, including the
@@ -182,19 +179,6 @@
}
/** @hide */
- public static final int DISABLED_UNKNOWN_REASON = 0;
- /** @hide */
- public static final int DISABLED_DNS_FAILURE = 1;
- /** @hide */
- public static final int DISABLED_DHCP_FAILURE = 2;
- /** @hide */
- public static final int DISABLED_AUTH_FAILURE = 3;
- /** @hide */
- public static final int DISABLED_ASSOCIATION_REJECT = 4;
- /** @hide */
- public static final int DISABLED_BY_WIFI_MANAGER = 5;
-
- /** @hide */
public static final int UNKNOWN_UID = -1;
/**
@@ -206,24 +190,12 @@
/**
* The current status of this network configuration entry.
+ * Fixme We need remove this field to use only Quality network selection status only
* @see Status
*/
public int status;
/**
- * The configuration needs to be written to networkHistory.txt
- * @hide
- */
- public boolean dirty;
-
- /**
- * The code referring to a reason for disabling the network
- * Valid when {@link #status} == Status.DISABLED
- * @hide
- */
- public int disableReason;
-
- /**
* The network's SSID. Can either be an ASCII string,
* which must be enclosed in double quotation marks
* (e.g., {@code "MyNetwork"}, or a string of
@@ -356,6 +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;
@@ -421,12 +400,6 @@
/**
* @hide
- * Uid used by autoJoin
- */
- public String autoJoinBSSID;
-
- /**
- * @hide
* Status of user approval for connection
*/
public int userApproved = USER_UNSPECIFIED;
@@ -444,77 +417,6 @@
/** @hide **/
public static int INVALID_RSSI = -127;
- /** @hide **/
- public static int UNWANTED_BLACKLIST_SOFT_RSSI_24 = -80;
-
- /** @hide **/
- public static int UNWANTED_BLACKLIST_SOFT_RSSI_5 = -70;
-
- /** @hide **/
- public static int GOOD_RSSI_24 = -65;
-
- /** @hide **/
- public static int LOW_RSSI_24 = -77;
-
- /** @hide **/
- public static int BAD_RSSI_24 = -87;
-
- /** @hide **/
- public static int GOOD_RSSI_5 = -60;
-
- /** @hide **/
- public static int LOW_RSSI_5 = -72;
-
- /** @hide **/
- public static int BAD_RSSI_5 = -82;
-
- /** @hide **/
- public static int UNWANTED_BLACKLIST_SOFT_BUMP = 4;
-
- /** @hide **/
- public static int UNWANTED_BLACKLIST_HARD_BUMP = 8;
-
- /** @hide **/
- public static int UNBLACKLIST_THRESHOLD_24_SOFT = -77;
-
- /** @hide **/
- public static int UNBLACKLIST_THRESHOLD_24_HARD = -68;
-
- /** @hide **/
- public static int UNBLACKLIST_THRESHOLD_5_SOFT = -63;
-
- /** @hide **/
- public static int UNBLACKLIST_THRESHOLD_5_HARD = -56;
-
- /** @hide **/
- public static int INITIAL_AUTO_JOIN_ATTEMPT_MIN_24 = -80;
-
- /** @hide **/
- public static int INITIAL_AUTO_JOIN_ATTEMPT_MIN_5 = -70;
-
- /** @hide
- * 5GHz band is prefered low over 2.4 if the 5GHz RSSI is higher than this threshold */
- public static int A_BAND_PREFERENCE_RSSI_THRESHOLD = -65;
-
- /** @hide
- * 5GHz band is penalized if the 5GHz RSSI is lower than this threshold **/
- public static int G_BAND_PREFERENCE_RSSI_THRESHOLD = -75;
-
- /** @hide
- * Boost given to RSSI on a home network for the purpose of calculating the score
- * This adds stickiness to home networks, as defined by:
- * - less than 4 known BSSIDs
- * - PSK only
- * - TODO: add a test to verify that all BSSIDs are behind same gateway
- ***/
- public static int HOME_NETWORK_RSSI_BOOST = 5;
-
- /** @hide
- * RSSI boost for configuration which use autoJoinUseAggressiveJoinAttemptThreshold
- * To be more aggressive when initially attempting to auto join
- */
- public static int MAX_INITIAL_AUTO_JOIN_RSSI_BOOST = 8;
-
/**
* @hide
* A summary of the RSSI and Band status for that configuration
@@ -600,38 +502,6 @@
visibility = status;
}
- /** @hide */
- public static final int AUTO_JOIN_ENABLED = 0;
- /**
- * if this is set, the WifiConfiguration cannot use linkages so as to bump
- * it's relative priority.
- * - status between and 128 indicate various level of blacklisting depending
- * on the severity or frequency of the connection error
- * - deleted status indicates that the user is deleting the configuration, and so
- * although it may have been self added we will not re-self-add it, ignore it,
- * not return it to applications, and not connect to it
- * */
-
- /** @hide
- * network was temporary disabled due to bad connection, most likely due
- * to weak RSSI */
- public static final int AUTO_JOIN_TEMPORARY_DISABLED = 1;
- /** @hide
- * network was temporary disabled due to bad connection, which cant be attributed
- * to weak RSSI */
- public static final int AUTO_JOIN_TEMPORARY_DISABLED_LINK_ERRORS = 32;
- /** @hide */
- public static final int AUTO_JOIN_TEMPORARY_DISABLED_AT_SUPPLICANT = 64;
- /** @hide */
- public static final int AUTO_JOIN_DISABLED_ON_AUTH_FAILURE = 128;
- /** @hide */
- public static final int AUTO_JOIN_DISABLED_NO_CREDENTIALS = 160;
- /** @hide */
- public static final int AUTO_JOIN_DISABLED_USER_ACTION = 161;
-
- /** @hide */
- public static final int AUTO_JOIN_DELETED = 200;
-
// States for the userApproved field
/**
* @hide
@@ -656,29 +526,6 @@
/**
* @hide
- */
- public int autoJoinStatus;
-
- /**
- * @hide
- * Number of connection failures
- */
- public int numConnectionFailures;
-
- /**
- * @hide
- * Number of IP config failures
- */
- public int numIpConfigFailures;
-
- /**
- * @hide
- * Number of Auth failures
- */
- public int numAuthFailures;
-
- /**
- * @hide
* Number of reports indicating no Internet Access
*/
public int numNoInternetAccessReports;
@@ -715,12 +562,6 @@
/**
* @hide
- * Last time we blacklisted the configuration
- */
- public long blackListTimestamp;
-
- /**
- * @hide
* Last time the system was connected to this configuration.
*/
public long lastConnected;
@@ -795,18 +636,6 @@
/**
* @hide
- * Indicate that we didn't auto-join because rssi was too low
- */
- public boolean autoJoinBailedDueToLowRssi;
-
- /**
- * @hide
- * AutoJoin even though RSSI is 10dB below threshold
- */
- public int autoJoinUseAggressiveJoinAttemptThreshold;
-
- /**
- * @hide
* Number of time the scorer overrode a the priority based choice, when comparing two
* WifiConfigurations, note that since comparing WifiConfiguration happens very often
* potentially at every scan, this number might become very large, even on an idle
@@ -892,6 +721,361 @@
*/
public HashMap<String, Integer> connectChoices;
+ /** @hide
+ * Boost given to RSSI on a home network for the purpose of calculating the score
+ * This adds stickiness to home networks, as defined by:
+ * - less than 4 known BSSIDs
+ * - PSK only
+ * - TODO: add a test to verify that all BSSIDs are behind same gateway
+ ***/
+ public static final int HOME_NETWORK_RSSI_BOOST = 5;
+
+ /**
+ * @hide
+ * This class is used to contain all the information and API used for quality network selection
+ */
+ public static class NetworkSelectionStatus {
+ /**
+ * Quality Network Selection Status enable, temporary disabled, permanently disabled
+ */
+ /**
+ * This network is allowed to join Quality Network Selection
+ */
+ public static final int NETWORK_SELECTION_ENABLED = 0;
+ /**
+ * network was temporary disabled. Can be re-enabled after a time period expire
+ */
+ public static final int NETWORK_SELECTION_TEMPORARY_DISABLED = 1;
+ /**
+ * network was permanently disabled.
+ */
+ public static final int NETWORK_SELECTION_PERMANENTLY_DISABLED = 2;
+ /**
+ * Maximum Network selection status
+ */
+ public static final int NETWORK_SELECTION_STATUS_MAX = 3;
+
+ /**
+ * Quality network selection status String (for debug purpose). Use Quality network
+ * selection status value as index to extec the corresponding debug string
+ */
+ private static final String[] QUALITY_NETWORK_SELECTION_STATUS = {
+ "NETWORK_SELECTION_ENABLED", "NETWORK_SELECTION_TEMPORARY_DISABLED",
+ "NETWORK_SELECTION_PERMANENTLY_DISABLED"};
+
+ //Quality Network disabled reasons
+ /**
+ * Default value. Means not disabled
+ */
+ public static final int NETWORK_SELECTION_ENABLE = 0;
+ /**
+ * This network is disabled because higher layer (>2) network is bad
+ */
+ public static final int DISABLED_BAD_LINK = 1;
+ /**
+ * This network is disabled because multiple association rejects
+ */
+ public static final int DISABLED_ASSOCIATION_REJECTION = 2;
+ /**
+ * This network is disabled because multiple authentication failure
+ */
+ public static final int DISABLED_AUTHENTICATION_FAILURE = 3;
+ /**
+ * This network is disabled because multiple DHCP failure
+ */
+ public static final int DISABLED_DHCP_FAILURE = 4;
+ /**
+ * This network is disabled because of security network but no credentials
+ */
+ public static final int DISABLED_DNS_FAILURE = 5;
+ /**
+ * This network is disabled because EAP-TLS failure
+ */
+ public static final int DISABLED_TLS_VERSION_MISMATCH = 6;
+ /**
+ * This network is disabled due to WifiManager disable it explicitly
+ */
+ public static final int DISABLED_AUTHENTICATION_NO_CREDENTIALS = 7;
+ /**
+ * This network is disabled because no Internet connected and user do not want
+ */
+ public static final int DISABLED_NO_INTERNET = 8;
+ /**
+ * This network is disabled due to WifiManager disable it explicitly
+ */
+ public static final int DISABLED_BY_WIFI_MANAGER = 9;
+ /**
+ * This Maximum disable reason value
+ */
+ public static final int NETWORK_SELECTION_DISABLED_MAX = 10;
+
+ /**
+ * Quality network selection disable reason String (for debug purpose)
+ */
+ private static final String[] QUALITY_NETWORK_SELECTION_DISABLE_REASON = {
+ "NETWORK_SELECTION_ENABLE", "NETWORK_SELECTION_DISABLED_BAD_LINK",
+ "NETWORK_SELECTION_DISABLED_ASSOCIATION_REJECTION ",
+ "NETWORK_SELECTION_DISABLED_AUTHENTICATION_FAILURE",
+ "NETWORK_SELECTION_DISABLED_DHCP_FAILURE",
+ "NETWORK_SELECTION_DISABLED_DNS_FAILURE", "NETWORK_SELECTION_DISABLED_TLS_VERSION",
+ "NETWORK_SELECTION_DISABLED_AUTHENTICATION_NO_CREDENTIALS",
+ "NETWORK_SELECTION_DISABLED_BY_WIFI_MANAGER"};
+
+ /**
+ * Invalid time stamp for network selection disable
+ */
+ public static final long INVALID_NETWORK_SELECTION_DISABLE_TIMESTAMP = -1L;
+
+ // fields for QualityNetwork Selection
+ /**
+ * Network selection status, should be in one of three status: enable, temporaily disabled
+ * or permanently disabled
+ */
+ private int mStatus;
+
+ /**
+ * Reason for disable this network
+ */
+ private int mNetworkSelectionDisableReason;
+
+ /**
+ * Last time we temporarily disabled the configuration
+ */
+ private long mTemporarilyDisabledTimestamp = INVALID_NETWORK_SELECTION_DISABLE_TIMESTAMP;
+
+ /**
+ * counter for each Network selection disable reason
+ */
+ private int[] mNetworkSeclectionDisableCounter = new int[NETWORK_SELECTION_DISABLED_MAX];
+
+ /**
+ * return current Quality network selection status in String (for debug purpose)
+ */
+ public String getNetworkStatusString() {
+ return QUALITY_NETWORK_SELECTION_STATUS[mStatus];
+ }
+
+ private NetworkSelectionStatus() {};
+
+ /**
+ * @param reason specific error reason
+ * @return corresponding network disable reason String (for debug purpose)
+ */
+ public static String getNetworkDisableReasonString(int reason) {
+ if (reason >= NETWORK_SELECTION_ENABLE && reason < NETWORK_SELECTION_DISABLED_MAX) {
+ return QUALITY_NETWORK_SELECTION_DISABLE_REASON[reason];
+ } else {
+ return null;
+ }
+ }
+ /**
+ * @return current network disable reason in String (for debug purpose)
+ */
+ public String getNetworkDisableReasonString() {
+ return QUALITY_NETWORK_SELECTION_DISABLE_REASON[mNetworkSelectionDisableReason];
+ }
+
+ /**
+ * get current network network selection status
+ */
+ public int getNetworkSelectionStatus() {
+ return mStatus;
+ }
+ /**
+ * @return whether current network is enabled to join network selection
+ */
+ public boolean isNetworkEnabled() {
+ return mStatus == NETWORK_SELECTION_ENABLED;
+ }
+
+ /**
+ * @return whether current network is temporary disabled
+ */
+ public boolean isNetworkTemporaryDisabled() {
+ return mStatus == NETWORK_SELECTION_TEMPORARY_DISABLED;
+ }
+
+ /**
+ * return whether current network is permanently disabled
+ */
+ public boolean isNetworkPermanentlyDisabled() {
+ return mStatus == NETWORK_SELECTION_PERMANENTLY_DISABLED;
+ }
+ /**
+ * @param status network selection status to set
+ */
+ public void setNetworkSelectionStatus(int status) {
+ if (status >= 0 && status < NETWORK_SELECTION_STATUS_MAX) {
+ mStatus = status;
+ }
+ }
+ /**
+ * @return current network's disable reason
+ */
+ public int getNetworkSelectionDisableReason() {
+ return mNetworkSelectionDisableReason;
+ }
+
+ /**
+ * @param reason Network disable reason
+ */
+ public void setNetworkSelectionDisableReason(int reason) {
+ if (reason >= 0 && reason < NETWORK_SELECTION_DISABLED_MAX) {
+ mNetworkSelectionDisableReason = reason;
+ } else {
+ throw new IllegalArgumentException("Illegal reason value: " + reason);
+ }
+ }
+ /**
+ * @param reason whether current network is disabled by this reason
+ */
+ public boolean isDisabledByReason(int reason) {
+ return mNetworkSelectionDisableReason == reason;
+ }
+ /**
+ * @param timeStamp Set when current network is disabled in millisecond since January 1,
+ * 1970 00:00:00.0 UTC
+ */
+ public void setDisableTime(long timeStamp) {
+ mTemporarilyDisabledTimestamp = timeStamp;
+ }
+
+ /**
+ * @return Get when current network is disabled in millisecond since January 1,
+ * 1970 00:00:00.0 UTC
+ */
+ public long getDisableTime() {
+ return mTemporarilyDisabledTimestamp;
+ }
+
+ /**
+ * @param reason specific failure reason
+ * @exception throw IllegalArgumentException for illegal input
+ * @return counter number for specific error reason.
+ */
+ public int getDisableReasonCounter(int reason) {
+ if (reason >= NETWORK_SELECTION_ENABLE && reason < NETWORK_SELECTION_DISABLED_MAX) {
+ return mNetworkSeclectionDisableCounter[reason];
+ } else {
+ throw new IllegalArgumentException("Illegal reason value: " + reason);
+ }
+ }
+
+ /**
+ * set the counter of a specific failure reason
+ * @param reason reason for disable error
+ * @param value the counter value for this specific reason
+ * @exception throw IllegalArgumentException for illegal input
+ */
+ public void setDisableReasonCounter(int reason, int value) {
+ if (reason >= NETWORK_SELECTION_ENABLE && reason < NETWORK_SELECTION_DISABLED_MAX) {
+ mNetworkSeclectionDisableCounter[reason] = value;
+ } else {
+ throw new IllegalArgumentException("Illegal reason value: " + reason);
+ }
+ }
+
+ /**
+ * increment the counter of a specific failure reason
+ * @param reason a specific failure reason
+ * @exception throw IllegalArgumentException for illegal input
+ */
+ public void incrementDisableReasonCounter(int reason) {
+ if (reason >= NETWORK_SELECTION_ENABLE && reason < NETWORK_SELECTION_DISABLED_MAX) {
+ mNetworkSeclectionDisableCounter[reason]++;
+ } else {
+ throw new IllegalArgumentException("Illegal reason value: " + reason);
+ }
+ }
+ /**
+ * clear the counter of a specific failure reason
+ * @hide
+ * @param reason a specific failure reason
+ * @exception throw IllegalArgumentException for illegal input
+ */
+ public void clearDisableReasonCounter(int reason) {
+ if (reason >= NETWORK_SELECTION_ENABLE && reason < NETWORK_SELECTION_DISABLED_MAX) {
+ mNetworkSeclectionDisableCounter[reason] = NETWORK_SELECTION_ENABLE;
+ } else {
+ throw new IllegalArgumentException("Illegal reason value: " + reason);
+ }
+ }
+ /**
+ * clear all the failure reason counters
+ */
+ public void clearDisableReasonCounter() {
+ Arrays.fill(mNetworkSeclectionDisableCounter, NETWORK_SELECTION_ENABLE);
+ }
+
+ /**
+ * BSSID for connection to this network (through network selection procedure)
+ */
+ private String mNetworkSelectionBSSID;
+
+ /**
+ * get current network Selection BSSID
+ * @return current network Selection BSSID
+ */
+ public String getNetworkSelectionBSSID() {
+ return mNetworkSelectionBSSID;
+ }
+
+ /**
+ * set network Selection BSSID
+ * @param bssid The target BSSID for assocaition
+ */
+ public void setNetworkSelectionBSSID(String bssid) {
+ mNetworkSelectionBSSID = bssid;
+ }
+
+ public void copy(NetworkSelectionStatus source) {
+ mStatus = source.mStatus;
+ mNetworkSelectionDisableReason = source.mNetworkSelectionDisableReason;
+ for (int index = NETWORK_SELECTION_ENABLE; index < NETWORK_SELECTION_DISABLED_MAX;
+ index++) {
+ mNetworkSeclectionDisableCounter[index] =
+ source.mNetworkSeclectionDisableCounter[index];
+ }
+ mTemporarilyDisabledTimestamp = source.mTemporarilyDisabledTimestamp;
+ mNetworkSelectionBSSID = source.mNetworkSelectionBSSID;
+ }
+
+ public void writeToParcel(Parcel dest) {
+ dest.writeInt(getNetworkSelectionStatus());
+ dest.writeInt(getNetworkSelectionDisableReason());
+ for (int index = NETWORK_SELECTION_ENABLE; index < NETWORK_SELECTION_DISABLED_MAX;
+ index++) {
+ dest.writeInt(getDisableReasonCounter(index));
+ }
+ dest.writeLong(getDisableTime());
+ dest.writeString(getNetworkSelectionBSSID());
+ }
+
+ public void readFromParcel(Parcel in) {
+ setNetworkSelectionStatus(in.readInt());
+ setNetworkSelectionDisableReason(in.readInt());
+ for (int index = NETWORK_SELECTION_ENABLE; index < NETWORK_SELECTION_DISABLED_MAX;
+ index++) {
+ setDisableReasonCounter(index, in.readInt());
+ }
+ setDisableTime(in.readLong());
+ setNetworkSelectionBSSID(in.readString());
+ }
+ }
+
+ /**
+ * @hide
+ * network selection related member
+ */
+ private final NetworkSelectionStatus mNetworkSelectionStatus = new NetworkSelectionStatus();
+
+ /**
+ * @hide
+ * @return network selection status
+ */
+ public NetworkSelectionStatus getNetworkSelectionStatus() {
+ return mNetworkSelectionStatus;
+ }
/**
* @hide
* Linked Configurations: represent the set of Wificonfigurations that are equivalent
@@ -910,7 +1094,6 @@
roamingConsortiumIds = new long[0];
priority = 0;
hiddenSSID = false;
- disableReason = DISABLED_UNKNOWN_REASON;
allowedKeyManagement = new BitSet();
allowedProtocols = new BitSet();
allowedAuthAlgorithms = new BitSet();
@@ -921,7 +1104,6 @@
wepKeys[i] = null;
}
enterpriseConfig = new WifiEnterpriseConfig();
- autoJoinStatus = AUTO_JOIN_ENABLED;
selfAdded = false;
didSelfAdd = false;
ephemeral = false;
@@ -929,6 +1111,7 @@
mIpConfiguration = new IpConfiguration();
lastUpdateUid = -1;
creatorUid = -1;
+ shared = true;
}
/**
@@ -946,10 +1129,12 @@
* @hide
*/
public boolean isLinked(WifiConfiguration config) {
- if (config.linkedConfigurations != null && linkedConfigurations != null) {
- if (config.linkedConfigurations.get(configKey()) != null
- && linkedConfigurations.get(config.configKey()) != null) {
- return true;
+ if (config != null) {
+ if (config.linkedConfigurations != null && linkedConfigurations != null) {
+ if (config.linkedConfigurations.get(configKey()) != null
+ && linkedConfigurations.get(config.configKey()) != null) {
+ return true;
+ }
}
}
return false;
@@ -964,20 +1149,6 @@
allowedKeyManagement.get(KeyMgmt.IEEE8021X);
}
- /** @hide **/
- public void setAutoJoinStatus(int status) {
- if (status < 0) status = 0;
- if (status == 0) {
- blackListTimestamp = 0;
- } else if (status > autoJoinStatus) {
- blackListTimestamp = System.currentTimeMillis();
- }
- if (status != autoJoinStatus) {
- autoJoinStatus = status;
- dirty = true;
- }
- }
-
@Override
public String toString() {
StringBuilder sbuf = new StringBuilder();
@@ -988,24 +1159,28 @@
}
sbuf.append("ID: ").append(this.networkId).append(" SSID: ").append(this.SSID).
append(" PROVIDER-NAME: ").append(this.providerFriendlyName).
- append(" BSSID: ").append(this.BSSID).append(" FQDN: ").append(this.FQDN).
- append(" PRIO: ").append(this.priority).
- append('\n');
- if (this.numConnectionFailures > 0) {
- sbuf.append(" numConnectFailures ").append(this.numConnectionFailures).append("\n");
+ append(" BSSID: ").append(this.BSSID).append(" FQDN: ").append(this.FQDN)
+ .append(" PRIO: ").append(this.priority)
+ .append('\n');
+
+
+ sbuf.append(" NetworkSelectionStatus ")
+ .append(mNetworkSelectionStatus.getNetworkStatusString() + "\n");
+ if (mNetworkSelectionStatus.getNetworkSelectionDisableReason() > 0) {
+ sbuf.append(" mNetworkSelectionDisableReason ")
+ .append(mNetworkSelectionStatus.getNetworkDisableReasonString() + "\n");
+
+ for (int index = mNetworkSelectionStatus.NETWORK_SELECTION_ENABLE;
+ index < mNetworkSelectionStatus.NETWORK_SELECTION_DISABLED_MAX; index++) {
+ if (mNetworkSelectionStatus.getDisableReasonCounter(index) != 0) {
+ sbuf.append(NetworkSelectionStatus.getNetworkDisableReasonString(index)
+ + " counter:" + mNetworkSelectionStatus.getDisableReasonCounter(index)
+ + "\n");
+ }
+ }
}
- if (this.numIpConfigFailures > 0) {
- sbuf.append(" numIpConfigFailures ").append(this.numIpConfigFailures).append("\n");
- }
- if (this.numAuthFailures > 0) {
- sbuf.append(" numAuthFailures ").append(this.numAuthFailures).append("\n");
- }
- if (this.autoJoinStatus > 0) {
- sbuf.append(" autoJoinStatus ").append(this.autoJoinStatus).append("\n");
- }
- if (this.disableReason > 0) {
- sbuf.append(" disableReason ").append(this.disableReason).append("\n");
- }
+
+
if (this.numAssociation > 0) {
sbuf.append(" numAssociation ").append(this.numAssociation).append("\n");
}
@@ -1094,11 +1269,15 @@
sbuf.append("IP config:\n");
sbuf.append(mIpConfiguration.toString());
- if (this.autoJoinBSSID != null) sbuf.append(" autoJoinBSSID=" + autoJoinBSSID);
+ if (mNetworkSelectionStatus.getNetworkSelectionBSSID() != null) {
+ sbuf.append(" networkSelectionBSSID="
+ + mNetworkSelectionStatus.getNetworkSelectionBSSID());
+ }
long now_ms = System.currentTimeMillis();
- if (this.blackListTimestamp != 0) {
+ if (mNetworkSelectionStatus.getDisableTime() != NetworkSelectionStatus
+ .INVALID_NETWORK_SELECTION_DISABLE_TIMESTAMP) {
sbuf.append('\n');
- long diff = now_ms - this.blackListTimestamp;
+ long diff = now_ms - mNetworkSelectionStatus.getDisableTime();
if (diff <= 0) {
sbuf.append(" blackListed since <incorrect>");
} else {
@@ -1172,11 +1351,6 @@
sbuf.append('\n');
sbuf.append("triggeredJoin: ").append(this.numUserTriggeredJoinAttempts);
sbuf.append('\n');
- sbuf.append("autoJoinBailedDueToLowRssi: ").append(this.autoJoinBailedDueToLowRssi);
- sbuf.append('\n');
- sbuf.append("autoJoinUseAggressiveJoinAttemptThreshold: ");
- sbuf.append(this.autoJoinUseAggressiveJoinAttemptThreshold);
- sbuf.append('\n');
return sbuf.toString();
}
@@ -1323,6 +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];
@@ -1334,6 +1511,9 @@
} else {
key = SSID + KeyMgmt.strings[KeyMgmt.NONE];
}
+ if (!shared) {
+ key += "-" + Integer.toString(UserHandle.getUserId(creatorUid));
+ }
mCachedConfigKey = key;
}
return key;
@@ -1346,27 +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;
@@ -1428,13 +1587,16 @@
return 0;
}
+ /** @hide */
+ public boolean isVisibleToUser(int userId) {
+ return shared || (UserHandle.getUserId(creatorUid) == userId);
+ }
+
/** copy constructor {@hide} */
public WifiConfiguration(WifiConfiguration source) {
if (source != null) {
networkId = source.networkId;
status = source.status;
- disableReason = source.disableReason;
- disableReason = source.disableReason;
SSID = source.SSID;
BSSID = source.BSSID;
FQDN = source.FQDN;
@@ -1442,6 +1604,7 @@
providerFriendlyName = source.providerFriendlyName;
preSharedKey = source.preSharedKey;
+ mNetworkSelectionStatus.copy(source.getNetworkSelectionStatus());
apBand = source.apBand;
apChannel = source.apChannel;
@@ -1458,7 +1621,6 @@
allowedAuthAlgorithms = (BitSet) source.allowedAuthAlgorithms.clone();
allowedPairwiseCiphers = (BitSet) source.allowedPairwiseCiphers.clone();
allowedGroupCiphers = (BitSet) source.allowedGroupCiphers.clone();
-
enterpriseConfig = new WifiEnterpriseConfig(source.enterpriseConfig);
defaultGwMacAddress = source.defaultGwMacAddress;
@@ -1476,7 +1638,6 @@
linkedConfigurations.putAll(source.linkedConfigurations);
}
mCachedConfigKey = null; //force null configKey
- autoJoinStatus = source.autoJoinStatus;
selfAdded = source.selfAdded;
validatedInternetAccess = source.validatedInternetAccess;
ephemeral = source.ephemeral;
@@ -1492,16 +1653,13 @@
creatorName = source.creatorName;
lastUpdateName = source.lastUpdateName;
peerWifiConfiguration = source.peerWifiConfiguration;
- blackListTimestamp = source.blackListTimestamp;
+
lastConnected = source.lastConnected;
lastDisconnected = source.lastDisconnected;
lastConnectionFailure = source.lastConnectionFailure;
lastRoamingFailure = source.lastRoamingFailure;
lastRoamingFailureReason = source.lastRoamingFailureReason;
roamingFailureBlackListTimeMilli = source.roamingFailureBlackListTimeMilli;
- numConnectionFailures = source.numConnectionFailures;
- numIpConfigFailures = source.numIpConfigFailures;
- numAuthFailures = source.numAuthFailures;
numScorerOverride = source.numScorerOverride;
numScorerOverrideAndSwitchedNetwork = source.numScorerOverrideAndSwitchedNetwork;
numAssociation = source.numAssociation;
@@ -1512,16 +1670,12 @@
numTicksAtBadRSSI = source.numTicksAtBadRSSI;
numTicksAtNotHighRSSI = source.numTicksAtNotHighRSSI;
numUserTriggeredJoinAttempts = source.numUserTriggeredJoinAttempts;
- autoJoinBSSID = source.autoJoinBSSID;
- autoJoinUseAggressiveJoinAttemptThreshold
- = source.autoJoinUseAggressiveJoinAttemptThreshold;
- autoJoinBailedDueToLowRssi = source.autoJoinBailedDueToLowRssi;
- dirty = source.dirty;
userApproved = source.userApproved;
numNoInternetAccessReports = source.numNoInternetAccessReports;
noInternetAccessExpected = source.noInternetAccessExpected;
creationTime = source.creationTime;
updateTime = source.updateTime;
+ shared = source.shared;
}
}
@@ -1535,12 +1689,11 @@
public void writeToParcel(Parcel dest, int flags) {
dest.writeInt(networkId);
dest.writeInt(status);
- dest.writeInt(disableReason);
+ mNetworkSelectionStatus.writeToParcel(dest);
dest.writeString(SSID);
dest.writeString(BSSID);
dest.writeInt(apBand);
dest.writeInt(apChannel);
- dest.writeString(autoJoinBSSID);
dest.writeString(FQDN);
dest.writeString(providerFriendlyName);
dest.writeInt(roamingConsortiumIds.length);
@@ -1568,7 +1721,6 @@
dest.writeParcelable(mIpConfiguration, flags);
dest.writeString(dhcpServer);
dest.writeString(defaultGwMacAddress);
- dest.writeInt(autoJoinStatus);
dest.writeInt(selfAdded ? 1 : 0);
dest.writeInt(didSelfAdd ? 1 : 0);
dest.writeInt(validatedInternetAccess ? 1 : 0);
@@ -1578,14 +1730,10 @@
dest.writeInt(lastUpdateUid);
dest.writeString(creatorName);
dest.writeString(lastUpdateName);
- dest.writeLong(blackListTimestamp);
dest.writeLong(lastConnectionFailure);
dest.writeLong(lastRoamingFailure);
dest.writeInt(lastRoamingFailureReason);
dest.writeLong(roamingFailureBlackListTimeMilli);
- dest.writeInt(numConnectionFailures);
- dest.writeInt(numIpConfigFailures);
- dest.writeInt(numAuthFailures);
dest.writeInt(numScorerOverride);
dest.writeInt(numScorerOverrideAndSwitchedNetwork);
dest.writeInt(numAssociation);
@@ -1596,11 +1744,10 @@
dest.writeInt(numTicksAtBadRSSI);
dest.writeInt(numTicksAtNotHighRSSI);
dest.writeInt(numUserTriggeredJoinAttempts);
- dest.writeInt(autoJoinUseAggressiveJoinAttemptThreshold);
- dest.writeInt(autoJoinBailedDueToLowRssi ? 1 : 0);
dest.writeInt(userApproved);
dest.writeInt(numNoInternetAccessReports);
dest.writeInt(noInternetAccessExpected ? 1 : 0);
+ dest.writeInt(shared ? 1 : 0);
}
/** Implement the Parcelable interface {@hide} */
@@ -1610,12 +1757,11 @@
WifiConfiguration config = new WifiConfiguration();
config.networkId = in.readInt();
config.status = in.readInt();
- config.disableReason = in.readInt();
+ config.mNetworkSelectionStatus.readFromParcel(in);
config.SSID = in.readString();
config.BSSID = in.readString();
config.apBand = in.readInt();
config.apChannel = in.readInt();
- config.autoJoinBSSID = in.readString();
config.FQDN = in.readString();
config.providerFriendlyName = in.readString();
int numRoamingConsortiumIds = in.readInt();
@@ -1640,11 +1786,9 @@
config.allowedGroupCiphers = readBitSet(in);
config.enterpriseConfig = in.readParcelable(null);
-
config.mIpConfiguration = in.readParcelable(null);
config.dhcpServer = in.readString();
config.defaultGwMacAddress = in.readString();
- config.autoJoinStatus = in.readInt();
config.selfAdded = in.readInt() != 0;
config.didSelfAdd = in.readInt() != 0;
config.validatedInternetAccess = in.readInt() != 0;
@@ -1654,14 +1798,10 @@
config.lastUpdateUid = in.readInt();
config.creatorName = in.readString();
config.lastUpdateName = in.readString();
- config.blackListTimestamp = in.readLong();
config.lastConnectionFailure = in.readLong();
config.lastRoamingFailure = in.readLong();
config.lastRoamingFailureReason = in.readInt();
config.roamingFailureBlackListTimeMilli = in.readLong();
- config.numConnectionFailures = in.readInt();
- config.numIpConfigFailures = in.readInt();
- config.numAuthFailures = in.readInt();
config.numScorerOverride = in.readInt();
config.numScorerOverrideAndSwitchedNetwork = in.readInt();
config.numAssociation = in.readInt();
@@ -1672,11 +1812,10 @@
config.numTicksAtBadRSSI = in.readInt();
config.numTicksAtNotHighRSSI = in.readInt();
config.numUserTriggeredJoinAttempts = in.readInt();
- config.autoJoinUseAggressiveJoinAttemptThreshold = in.readInt();
- config.autoJoinBailedDueToLowRssi = in.readInt() != 0;
config.userApproved = in.readInt();
config.numNoInternetAccessReports = in.readInt();
config.noInternetAccessExpected = in.readInt() != 0;
+ config.shared = in.readInt() != 0;
return config;
}
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index bd030e8..50f2cf0 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -999,7 +999,7 @@
/**
* @return true if this adapter supports Neighbour Awareness Network APIs
- * @hide
+ * @hide PROPOSED_NAN_API
*/
public boolean isNanSupported() {
return isFeatureSupported(WIFI_FEATURE_NAN);
diff --git a/wifi/java/android/net/wifi/nan/ConfigRequest.aidl b/wifi/java/android/net/wifi/nan/ConfigRequest.aidl
new file mode 100644
index 0000000..38dddc2
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/ConfigRequest.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+parcelable ConfigRequest;
diff --git a/wifi/java/android/net/wifi/nan/ConfigRequest.java b/wifi/java/android/net/wifi/nan/ConfigRequest.java
new file mode 100644
index 0000000..23e3754
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/ConfigRequest.java
@@ -0,0 +1,262 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Defines a request object to configure a Wi-Fi NAN network. Built using
+ * {@link ConfigRequest.Builder}. Configuration is requested using
+ * {@link WifiNanManager#requestConfig(ConfigRequest)}. Note that the actual
+ * achieved configuration may be different from the requested configuration -
+ * since multiple applications may request different configurations.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class ConfigRequest implements Parcelable {
+ /**
+ * Lower range of possible cluster ID.
+ *
+ * @hide
+ */
+ public static final int CLUSTER_ID_MIN = 0;
+
+ /**
+ * Upper range of possible cluster ID.
+ *
+ * @hide
+ */
+ public static final int CLUSTER_ID_MAX = 0xFFFF;
+
+ /**
+ * Indicates whether 5G band support is requested.
+ *
+ * @hide
+ */
+ public final boolean mSupport5gBand;
+
+ /**
+ * Specifies the desired master preference.
+ *
+ * @hide
+ */
+ public final int mMasterPreference;
+
+ /**
+ * Specifies the desired lower range of the cluster ID. Must be lower then
+ * {@link ConfigRequest#mClusterHigh}.
+ *
+ * @hide
+ */
+ public final int mClusterLow;
+
+ /**
+ * Specifies the desired higher range of the cluster ID. Must be higher then
+ * {@link ConfigRequest#mClusterLow}.
+ *
+ * @hide
+ */
+ public final int mClusterHigh;
+
+ private ConfigRequest(boolean support5gBand, int masterPreference, int clusterLow,
+ int clusterHigh) {
+ mSupport5gBand = support5gBand;
+ mMasterPreference = masterPreference;
+ mClusterLow = clusterLow;
+ mClusterHigh = clusterHigh;
+ }
+
+ @Override
+ public String toString() {
+ return "ConfigRequest [mSupport5gBand=" + mSupport5gBand + ", mMasterPreference="
+ + mMasterPreference + ", mClusterLow=" + mClusterLow + ", mClusterHigh="
+ + mClusterHigh + "]";
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(mSupport5gBand ? 1 : 0);
+ dest.writeInt(mMasterPreference);
+ dest.writeInt(mClusterLow);
+ dest.writeInt(mClusterHigh);
+ }
+
+ public static final Creator<ConfigRequest> CREATOR = new Creator<ConfigRequest>() {
+ @Override
+ public ConfigRequest[] newArray(int size) {
+ return new ConfigRequest[size];
+ }
+
+ @Override
+ public ConfigRequest createFromParcel(Parcel in) {
+ boolean support5gBand = in.readInt() != 0;
+ int masterPreference = in.readInt();
+ int clusterLow = in.readInt();
+ int clusterHigh = in.readInt();
+ return new ConfigRequest(support5gBand, masterPreference, clusterLow, clusterHigh);
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+
+ if (!(o instanceof ConfigRequest)) {
+ return false;
+ }
+
+ ConfigRequest lhs = (ConfigRequest) o;
+
+ return mSupport5gBand == lhs.mSupport5gBand && mMasterPreference == lhs.mMasterPreference
+ && mClusterLow == lhs.mClusterLow && mClusterHigh == lhs.mClusterHigh;
+ }
+
+ @Override
+ public int hashCode() {
+ int result = 17;
+
+ result = 31 * result + (mSupport5gBand ? 1 : 0);
+ result = 31 * result + mMasterPreference;
+ result = 31 * result + mClusterLow;
+ result = 31 * result + mClusterHigh;
+
+ return result;
+ }
+
+ /**
+ * Builder used to build {@link ConfigRequest} objects.
+ */
+ public static final class Builder {
+ private boolean mSupport5gBand;
+ private int mMasterPreference;
+ private int mClusterLow;
+ private int mClusterHigh;
+
+ /**
+ * Default constructor for the Builder.
+ */
+ public Builder() {
+ mSupport5gBand = false;
+ mMasterPreference = 0;
+ mClusterLow = 0;
+ mClusterHigh = CLUSTER_ID_MAX;
+ }
+
+ /**
+ * Specify whether 5G band support is required in this request.
+ *
+ * @param support5gBand Support for 5G band is required.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setSupport5gBand(boolean support5gBand) {
+ mSupport5gBand = support5gBand;
+ return this;
+ }
+
+ /**
+ * Specify the Master Preference requested. The permitted range is 0 to
+ * 255 with 1 and 255 excluded (reserved).
+ *
+ * @param masterPreference The requested master preference
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setMasterPreference(int masterPreference) {
+ if (masterPreference < 0) {
+ throw new IllegalArgumentException(
+ "Master Preference specification must be non-negative");
+ }
+ if (masterPreference == 1 || masterPreference == 255 || masterPreference > 255) {
+ throw new IllegalArgumentException("Master Preference specification must not "
+ + "exceed 255 or use 1 or 255 (reserved values)");
+ }
+
+ mMasterPreference = masterPreference;
+ return this;
+ }
+
+ /**
+ * The Cluster ID is generated randomly for new NAN networks. Specify
+ * the lower range of the cluster ID. The upper range is specified using
+ * the {@link ConfigRequest.Builder#setClusterHigh(int)}. The permitted
+ * range is 0 to the value specified by
+ * {@link ConfigRequest.Builder#setClusterHigh(int)}. Equality is
+ * permitted which restricts the Cluster ID to the specified value.
+ *
+ * @param clusterLow The lower range of the generated cluster ID.
+ * @return The builder to facilitate chaining
+ * {@code builder.setClusterLow(..).setClusterHigh(..)}.
+ */
+ public Builder setClusterLow(int clusterLow) {
+ if (clusterLow < CLUSTER_ID_MIN) {
+ throw new IllegalArgumentException("Cluster specification must be non-negative");
+ }
+ if (clusterLow > CLUSTER_ID_MAX) {
+ throw new IllegalArgumentException("Cluster specification must not exceed 0xFFFF");
+ }
+
+ mClusterLow = clusterLow;
+ return this;
+ }
+
+ /**
+ * The Cluster ID is generated randomly for new NAN networks. Specify
+ * the lower upper of the cluster ID. The lower range is specified using
+ * the {@link ConfigRequest.Builder#setClusterLow(int)}. The permitted
+ * range is the value specified by
+ * {@link ConfigRequest.Builder#setClusterLow(int)} to 0xFFFF. Equality
+ * is permitted which restricts the Cluster ID to the specified value.
+ *
+ * @param clusterHigh The upper range of the generated cluster ID.
+ * @return The builder to facilitate chaining
+ * {@code builder.setClusterLow(..).setClusterHigh(..)}.
+ */
+ public Builder setClusterHigh(int clusterHigh) {
+ if (clusterHigh < CLUSTER_ID_MIN) {
+ throw new IllegalArgumentException("Cluster specification must be non-negative");
+ }
+ if (clusterHigh > CLUSTER_ID_MAX) {
+ throw new IllegalArgumentException("Cluster specification must not exceed 0xFFFF");
+ }
+
+ mClusterHigh = clusterHigh;
+ return this;
+ }
+
+ /**
+ * Build {@link ConfigRequest} given the current requests made on the
+ * builder.
+ */
+ public ConfigRequest build() {
+ if (mClusterLow > mClusterHigh) {
+ throw new IllegalArgumentException(
+ "Invalid argument combination - must have Cluster Low <= Cluster High");
+ }
+
+ return new ConfigRequest(mSupport5gBand, mMasterPreference, mClusterLow, mClusterHigh);
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/IWifiNanEventListener.aidl b/wifi/java/android/net/wifi/nan/IWifiNanEventListener.aidl
new file mode 100644
index 0000000..13efc36
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/IWifiNanEventListener.aidl
@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2016, 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 android.net.wifi.nan;
+
+import android.net.wifi.nan.ConfigRequest;
+
+/**
+ * Callback interface that WifiNanManager implements
+ *
+ * {@hide}
+ */
+oneway interface IWifiNanEventListener
+{
+ void onConfigCompleted(in ConfigRequest completedConfig);
+ void onConfigFailed(int reason);
+ void onNanDown(int reason);
+ void onIdentityChanged();
+}
diff --git a/wifi/java/android/net/wifi/nan/IWifiNanManager.aidl b/wifi/java/android/net/wifi/nan/IWifiNanManager.aidl
new file mode 100644
index 0000000..ff3d29f
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/IWifiNanManager.aidl
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2016, 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 android.net.wifi.nan;
+
+import android.app.PendingIntent;
+
+import android.net.wifi.nan.ConfigRequest;
+import android.net.wifi.nan.IWifiNanEventListener;
+import android.net.wifi.nan.IWifiNanSessionListener;
+import android.net.wifi.nan.PublishData;
+import android.net.wifi.nan.PublishSettings;
+import android.net.wifi.nan.SubscribeData;
+import android.net.wifi.nan.SubscribeSettings;
+
+/**
+ * Interface that WifiNanService implements
+ *
+ * {@hide}
+ */
+interface IWifiNanManager
+{
+ // client API
+ void connect(in IBinder binder, in IWifiNanEventListener listener, int events);
+ void disconnect(in IBinder binder);
+ void requestConfig(in ConfigRequest configRequest);
+
+ // session API
+ int createSession(in IWifiNanSessionListener listener, int events);
+ void publish(int sessionId, in PublishData publishData, in PublishSettings publishSettings);
+ void subscribe(int sessionId, in SubscribeData subscribeData,
+ in SubscribeSettings subscribeSettings);
+ void sendMessage(int sessionId, int peerId, in byte[] message, int messageLength);
+ void stopSession(int sessionId);
+ void destroySession(int sessionId);
+}
diff --git a/wifi/java/android/net/wifi/nan/IWifiNanSessionListener.aidl b/wifi/java/android/net/wifi/nan/IWifiNanSessionListener.aidl
new file mode 100644
index 0000000..773f83b
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/IWifiNanSessionListener.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2016, 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 android.net.wifi.nan;
+
+/**
+ * Callback interface that WifiNanManager implements
+ *
+ * {@hide}
+ */
+oneway interface IWifiNanSessionListener
+{
+ void onPublishFail(int reason);
+ void onPublishTerminated(int reason);
+
+ void onSubscribeFail(int reason);
+ void onSubscribeTerminated(int reason);
+
+ void onMatch(int peerId, in byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength, in byte[] matchFilter, int matchFilterLength);
+
+ void onMessageSendSuccess();
+ void onMessageSendFail(int reason);
+ void onMessageReceived(int peerId, in byte[] message, int messageLength);
+}
diff --git a/wifi/java/android/net/wifi/nan/PublishData.aidl b/wifi/java/android/net/wifi/nan/PublishData.aidl
new file mode 100644
index 0000000..15e4ddf
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/PublishData.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+parcelable PublishData;
diff --git a/wifi/java/android/net/wifi/nan/PublishData.java b/wifi/java/android/net/wifi/nan/PublishData.java
new file mode 100644
index 0000000..80119eb
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/PublishData.java
@@ -0,0 +1,343 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Arrays;
+
+/**
+ * Defines the data for a NAN publish session. Built using
+ * {@link PublishData.Builder}. Publish is done using
+ * {@link WifiNanManager#publish(PublishData, PublishSettings, WifiNanSessionListener, int)}
+ * or {@link WifiNanPublishSession#publish(PublishData, PublishSettings)}.
+ * @hide PROPOSED_NAN_API
+ */
+public class PublishData implements Parcelable {
+ /**
+ * @hide
+ */
+ public final String mServiceName;
+
+ /**
+ * @hide
+ */
+ public final int mServiceSpecificInfoLength;
+
+ /**
+ * @hide
+ */
+ public final byte[] mServiceSpecificInfo;
+
+ /**
+ * @hide
+ */
+ public final int mTxFilterLength;
+
+ /**
+ * @hide
+ */
+ public final byte[] mTxFilter;
+
+ /**
+ * @hide
+ */
+ public final int mRxFilterLength;
+
+ /**
+ * @hide
+ */
+ public final byte[] mRxFilter;
+
+ private PublishData(String serviceName, byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength, byte[] txFilter, int txFilterLength, byte[] rxFilter,
+ int rxFilterLength) {
+ mServiceName = serviceName;
+ mServiceSpecificInfoLength = serviceSpecificInfoLength;
+ mServiceSpecificInfo = serviceSpecificInfo;
+ mTxFilterLength = txFilterLength;
+ mTxFilter = txFilter;
+ mRxFilterLength = rxFilterLength;
+ mRxFilter = rxFilter;
+ }
+
+ @Override
+ public String toString() {
+ return "PublishData [mServiceName='" + mServiceName + "', mServiceSpecificInfo='"
+ + (new String(mServiceSpecificInfo, 0, mServiceSpecificInfoLength))
+ + "', mTxFilter="
+ + (new TlvBufferUtils.TlvIterable(0, 1, mTxFilter, mTxFilterLength)).toString()
+ + ", mRxFilter="
+ + (new TlvBufferUtils.TlvIterable(0, 1, mRxFilter, mRxFilterLength)).toString()
+ + "']";
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(mServiceName);
+ dest.writeInt(mServiceSpecificInfoLength);
+ if (mServiceSpecificInfoLength != 0) {
+ dest.writeByteArray(mServiceSpecificInfo, 0, mServiceSpecificInfoLength);
+ }
+ dest.writeInt(mTxFilterLength);
+ if (mTxFilterLength != 0) {
+ dest.writeByteArray(mTxFilter, 0, mTxFilterLength);
+ }
+ dest.writeInt(mRxFilterLength);
+ if (mRxFilterLength != 0) {
+ dest.writeByteArray(mRxFilter, 0, mRxFilterLength);
+ }
+ }
+
+ public static final Creator<PublishData> CREATOR = new Creator<PublishData>() {
+ @Override
+ public PublishData[] newArray(int size) {
+ return new PublishData[size];
+ }
+
+ @Override
+ public PublishData createFromParcel(Parcel in) {
+ String serviceName = in.readString();
+ int ssiLength = in.readInt();
+ byte[] ssi = new byte[ssiLength];
+ if (ssiLength != 0) {
+ in.readByteArray(ssi);
+ }
+ int txFilterLength = in.readInt();
+ byte[] txFilter = new byte[txFilterLength];
+ if (txFilterLength != 0) {
+ in.readByteArray(txFilter);
+ }
+ int rxFilterLength = in.readInt();
+ byte[] rxFilter = new byte[rxFilterLength];
+ if (rxFilterLength != 0) {
+ in.readByteArray(rxFilter);
+ }
+
+ return new PublishData(serviceName, ssi, ssiLength, txFilter, txFilterLength, rxFilter,
+ rxFilterLength);
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+
+ if (!(o instanceof PublishData)) {
+ return false;
+ }
+
+ PublishData lhs = (PublishData) o;
+
+ if (!mServiceName.equals(lhs.mServiceName)
+ || mServiceSpecificInfoLength != lhs.mServiceSpecificInfoLength
+ || mTxFilterLength != lhs.mTxFilterLength
+ || mRxFilterLength != lhs.mRxFilterLength) {
+ return false;
+ }
+
+ if (mServiceSpecificInfo != null && lhs.mServiceSpecificInfo != null) {
+ for (int i = 0; i < mServiceSpecificInfoLength; ++i) {
+ if (mServiceSpecificInfo[i] != lhs.mServiceSpecificInfo[i]) {
+ return false;
+ }
+ }
+ } else if (mServiceSpecificInfoLength != 0) {
+ return false; // invalid != invalid
+ }
+
+ if (mTxFilter != null && lhs.mTxFilter != null) {
+ for (int i = 0; i < mTxFilterLength; ++i) {
+ if (mTxFilter[i] != lhs.mTxFilter[i]) {
+ return false;
+ }
+ }
+ } else if (mTxFilterLength != 0) {
+ return false; // invalid != invalid
+ }
+
+ if (mRxFilter != null && lhs.mRxFilter != null) {
+ for (int i = 0; i < mRxFilterLength; ++i) {
+ if (mRxFilter[i] != lhs.mRxFilter[i]) {
+ return false;
+ }
+ }
+ } else if (mRxFilterLength != 0) {
+ return false; // invalid != invalid
+ }
+
+ return true;
+ }
+
+ @Override
+ public int hashCode() {
+ int result = 17;
+
+ result = 31 * result + mServiceName.hashCode();
+ result = 31 * result + mServiceSpecificInfoLength;
+ result = 31 * result + Arrays.hashCode(mServiceSpecificInfo);
+ result = 31 * result + mTxFilterLength;
+ result = 31 * result + Arrays.hashCode(mTxFilter);
+ result = 31 * result + mRxFilterLength;
+ result = 31 * result + Arrays.hashCode(mRxFilter);
+
+ return result;
+ }
+
+ /**
+ * Builder used to build {@link PublishData} objects.
+ */
+ public static final class Builder {
+ private String mServiceName;
+ private int mServiceSpecificInfoLength;
+ private byte[] mServiceSpecificInfo = new byte[0];
+ private int mTxFilterLength;
+ private byte[] mTxFilter = new byte[0];
+ private int mRxFilterLength;
+ private byte[] mRxFilter = new byte[0];
+
+ /**
+ * Specify the service name of the publish session. The actual on-air
+ * value is a 6 byte hashed representation of this string.
+ *
+ * @param serviceName The service name for the publish session.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setServiceName(String serviceName) {
+ mServiceName = serviceName;
+ return this;
+ }
+
+ /**
+ * Specify service specific information for the publish session. This is
+ * a free-form byte array available to the application to send
+ * additional information as part of the discovery operation - i.e. it
+ * will not be used to determine whether a publish/subscribe match
+ * occurs.
+ *
+ * @param serviceSpecificInfo A byte-array for the service-specific
+ * information field.
+ * @param serviceSpecificInfoLength The length of the byte-array to be
+ * used.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setServiceSpecificInfo(byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength) {
+ if (serviceSpecificInfoLength != 0 && (serviceSpecificInfo == null
+ || serviceSpecificInfo.length < serviceSpecificInfoLength)) {
+ throw new IllegalArgumentException("Non-matching combination of "
+ + "serviceSpecificInfo and serviceSpecificInfoLength");
+ }
+ mServiceSpecificInfoLength = serviceSpecificInfoLength;
+ mServiceSpecificInfo = serviceSpecificInfo;
+ return this;
+ }
+
+ /**
+ * Specify service specific information for the publish session - same
+ * as {@link PublishData.Builder#setServiceSpecificInfo(byte[], int)}
+ * but obtaining the data from a String.
+ *
+ * @param serviceSpecificInfoStr The service specific information string
+ * to be included (as a byte array) in the publish
+ * information.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setServiceSpecificInfo(String serviceSpecificInfoStr) {
+ mServiceSpecificInfoLength = serviceSpecificInfoStr.length();
+ mServiceSpecificInfo = serviceSpecificInfoStr.getBytes();
+ return this;
+ }
+
+ /**
+ * The transmit filter for an active publish session
+ * {@link PublishSettings.Builder#setPublishType(int)} and
+ * {@link PublishSettings#PUBLISH_TYPE_UNSOLICITED}. Included in
+ * transmitted publish packets and used by receivers (subscribers) to
+ * determine whether they match - in addition to just relying on the
+ * service name.
+ * <p>
+ * Format is an LV byte array - the {@link TlvBufferUtils} utility class
+ * is available to form and parse.
+ *
+ * @param txFilter The byte-array containing the LV formatted transmit
+ * filter.
+ * @param txFilterLength The number of bytes in the transmit filter
+ * argument.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setTxFilter(byte[] txFilter, int txFilterLength) {
+ if (txFilterLength != 0 && (txFilter == null || txFilter.length < txFilterLength)) {
+ throw new IllegalArgumentException(
+ "Non-matching combination of txFilter and txFilterLength");
+ }
+ mTxFilter = txFilter;
+ mTxFilterLength = txFilterLength;
+ return this;
+ }
+
+ /**
+ * The transmit filter for a passive publish session
+ * {@link PublishSettings.Builder#setPublishType(int)} and
+ * {@link PublishSettings#PUBLISH_TYPE_SOLICITED}. Used by the publisher
+ * to determine whether they match transmitted subscriber packets
+ * (active subscribers) - in addition to just relying on the service
+ * name.
+ * <p>
+ * Format is an LV byte array - the {@link TlvBufferUtils} utility class
+ * is available to form and parse.
+ *
+ * @param rxFilter The byte-array containing the LV formatted receive
+ * filter.
+ * @param rxFilterLength The number of bytes in the receive filter
+ * argument.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setRxFilter(byte[] rxFilter, int rxFilterLength) {
+ if (rxFilterLength != 0 && (rxFilter == null || rxFilter.length < rxFilterLength)) {
+ throw new IllegalArgumentException(
+ "Non-matching combination of rxFilter and rxFilterLength");
+ }
+ mRxFilter = rxFilter;
+ mRxFilterLength = rxFilterLength;
+ return this;
+ }
+
+ /**
+ * Build {@link PublishData} given the current requests made on the
+ * builder.
+ */
+ public PublishData build() {
+ return new PublishData(mServiceName, mServiceSpecificInfo, mServiceSpecificInfoLength,
+ mTxFilter, mTxFilterLength, mRxFilter, mRxFilterLength);
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/PublishSettings.aidl b/wifi/java/android/net/wifi/nan/PublishSettings.aidl
new file mode 100644
index 0000000..ff69293
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/PublishSettings.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+parcelable PublishSettings;
diff --git a/wifi/java/android/net/wifi/nan/PublishSettings.java b/wifi/java/android/net/wifi/nan/PublishSettings.java
new file mode 100644
index 0000000..bbc5340
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/PublishSettings.java
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Defines the settings (configuration) for a NAN publish session. Built using
+ * {@link PublishSettings.Builder}. Publish is done using
+ * {@link WifiNanManager#publish(PublishData, PublishSettings, WifiNanSessionListener, int)}
+ * or {@link WifiNanPublishSession#publish(PublishData, PublishSettings)}.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class PublishSettings implements Parcelable {
+
+ /**
+ * Defines an unsolicited publish session - i.e. a publish session where
+ * publish packets are transmitted over-the-air. Configuration is done using
+ * {@link PublishSettings.Builder#setPublishType(int)}.
+ */
+ public static final int PUBLISH_TYPE_UNSOLICITED = 0;
+
+ /**
+ * Defines a solicited publish session - i.e. a publish session where
+ * publish packets are not transmitted over-the-air and the device listens
+ * and matches to transmitted subscribe packets. Configuration is done using
+ * {@link PublishSettings.Builder#setPublishType(int)}.
+ */
+ public static final int PUBLISH_TYPE_SOLICITED = 1;
+
+ /**
+ * @hide
+ */
+ public final int mPublishType;
+
+ /**
+ * @hide
+ */
+ public final int mPublishCount;
+
+ /**
+ * @hide
+ */
+ public final int mTtlSec;
+
+ private PublishSettings(int publishType, int publichCount, int ttlSec) {
+ mPublishType = publishType;
+ mPublishCount = publichCount;
+ mTtlSec = ttlSec;
+ }
+
+ @Override
+ public String toString() {
+ return "PublishSettings [mPublishType=" + mPublishType + ", mPublishCount=" + mPublishCount
+ + ", mTtlSec=" + mTtlSec + "]";
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(mPublishType);
+ dest.writeInt(mPublishCount);
+ dest.writeInt(mTtlSec);
+ }
+
+ public static final Creator<PublishSettings> CREATOR = new Creator<PublishSettings>() {
+ @Override
+ public PublishSettings[] newArray(int size) {
+ return new PublishSettings[size];
+ }
+
+ @Override
+ public PublishSettings createFromParcel(Parcel in) {
+ int publishType = in.readInt();
+ int publishCount = in.readInt();
+ int ttlSec = in.readInt();
+ return new PublishSettings(publishType, publishCount, ttlSec);
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+
+ if (!(o instanceof PublishSettings)) {
+ return false;
+ }
+
+ PublishSettings lhs = (PublishSettings) o;
+
+ return mPublishType == lhs.mPublishType && mPublishCount == lhs.mPublishCount
+ && mTtlSec == lhs.mTtlSec;
+ }
+
+ @Override
+ public int hashCode() {
+ int result = 17;
+
+ result = 31 * result + mPublishType;
+ result = 31 * result + mPublishCount;
+ result = 31 * result + mTtlSec;
+
+ return result;
+ }
+
+ /**
+ * Builder used to build {@link PublishSettings} objects.
+ */
+ public static final class Builder {
+ int mPublishType;
+ int mPublishCount;
+ int mTtlSec;
+
+ /**
+ * Sets the type of the publish session: solicited (aka active - publish
+ * packets are transmitted over-the-air), or unsolicited (aka passive -
+ * no publish packets are transmitted, a match is made against an active
+ * subscribe session whose packets are transmitted over-the-air).
+ *
+ * @param publishType Publish session type: solicited (
+ * {@link PublishSettings#PUBLISH_TYPE_SOLICITED}) or
+ * unsolicited (
+ * {@link PublishSettings#PUBLISH_TYPE_UNSOLICITED}).
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setPublishType(int publishType) {
+ if (publishType < PUBLISH_TYPE_UNSOLICITED || publishType > PUBLISH_TYPE_SOLICITED) {
+ throw new IllegalArgumentException("Invalid publishType - " + publishType);
+ }
+ mPublishType = publishType;
+ return this;
+ }
+
+ /**
+ * Sets the number of times a solicited (
+ * {@link PublishSettings.Builder#setPublishType(int)}) publish session
+ * will transmit a packet. When the count is reached an event will be
+ * generated for {@link WifiNanSessionListener#onPublishTerminated(int)}
+ * with reason={@link WifiNanSessionListener#TERMINATE_REASON_DONE}.
+ *
+ * @param publishCount Number of publish packets to transmit.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setPublishCount(int publishCount) {
+ if (publishCount < 0) {
+ throw new IllegalArgumentException("Invalid publishCount - must be non-negative");
+ }
+ mPublishCount = publishCount;
+ return this;
+ }
+
+ /**
+ * Sets the time interval (in seconds) a solicited (
+ * {@link PublishSettings.Builder#setPublishCount(int)}) publish session
+ * will be alive - i.e. transmitting a packet. When the TTL is reached
+ * an event will be generated for
+ * {@link WifiNanSessionListener#onPublishTerminated(int)} with reason=
+ * {@link WifiNanSessionListener#TERMINATE_REASON_DONE}.
+ *
+ * @param ttlSec Lifetime of a publish session in seconds.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setTtlSec(int ttlSec) {
+ if (ttlSec < 0) {
+ throw new IllegalArgumentException("Invalid ttlSec - must be non-negative");
+ }
+ mTtlSec = ttlSec;
+ return this;
+ }
+
+ /**
+ * Build {@link PublishSettings} given the current requests made on the
+ * builder.
+ */
+ public PublishSettings build() {
+ return new PublishSettings(mPublishType, mPublishCount, mTtlSec);
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/SubscribeData.aidl b/wifi/java/android/net/wifi/nan/SubscribeData.aidl
new file mode 100644
index 0000000..662fdb8
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/SubscribeData.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+parcelable SubscribeData;
diff --git a/wifi/java/android/net/wifi/nan/SubscribeData.java b/wifi/java/android/net/wifi/nan/SubscribeData.java
new file mode 100644
index 0000000..cd6e918
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/SubscribeData.java
@@ -0,0 +1,329 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Arrays;
+
+/**
+ * Defines the data for a NAN subscribe session. Built using
+ * {@link SubscribeData.Builder}. Subscribe is done using
+ * {@link WifiNanManager#subscribe(SubscribeData, SubscribeSettings, WifiNanSessionListener, int)}
+ * or
+ * {@link WifiNanSubscribeSession#subscribe(SubscribeData, SubscribeSettings)}.
+ * @hide PROPOSED_NAN_API
+ */
+public class SubscribeData implements Parcelable {
+ /**
+ * @hide
+ */
+ public final String mServiceName;
+
+ /**
+ * @hide
+ */
+ public final int mServiceSpecificInfoLength;
+
+ /**
+ * @hide
+ */
+ public final byte[] mServiceSpecificInfo;
+
+ /**
+ * @hide
+ */
+ public final int mTxFilterLength;
+
+ /**
+ * @hide
+ */
+ public final byte[] mTxFilter;
+
+ /**
+ * @hide
+ */
+ public final int mRxFilterLength;
+
+ /**
+ * @hide
+ */
+ public final byte[] mRxFilter;
+
+ private SubscribeData(String serviceName, byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength, byte[] txFilter, int txFilterLength, byte[] rxFilter,
+ int rxFilterLength) {
+ mServiceName = serviceName;
+ mServiceSpecificInfoLength = serviceSpecificInfoLength;
+ mServiceSpecificInfo = serviceSpecificInfo;
+ mTxFilterLength = txFilterLength;
+ mTxFilter = txFilter;
+ mRxFilterLength = rxFilterLength;
+ mRxFilter = rxFilter;
+ }
+
+ @Override
+ public String toString() {
+ return "SubscribeData [mServiceName='" + mServiceName + "', mServiceSpecificInfo='"
+ + (new String(mServiceSpecificInfo, 0, mServiceSpecificInfoLength))
+ + "', mTxFilter="
+ + (new TlvBufferUtils.TlvIterable(0, 1, mTxFilter, mTxFilterLength)).toString()
+ + ", mRxFilter="
+ + (new TlvBufferUtils.TlvIterable(0, 1, mRxFilter, mRxFilterLength)).toString()
+ + "']";
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeString(mServiceName);
+ dest.writeInt(mServiceSpecificInfoLength);
+ if (mServiceSpecificInfoLength != 0) {
+ dest.writeByteArray(mServiceSpecificInfo, 0, mServiceSpecificInfoLength);
+ }
+ dest.writeInt(mTxFilterLength);
+ if (mTxFilterLength != 0) {
+ dest.writeByteArray(mTxFilter, 0, mTxFilterLength);
+ }
+ dest.writeInt(mRxFilterLength);
+ if (mRxFilterLength != 0) {
+ dest.writeByteArray(mRxFilter, 0, mRxFilterLength);
+ }
+ }
+
+ public static final Creator<SubscribeData> CREATOR = new Creator<SubscribeData>() {
+ @Override
+ public SubscribeData[] newArray(int size) {
+ return new SubscribeData[size];
+ }
+
+ @Override
+ public SubscribeData createFromParcel(Parcel in) {
+ String serviceName = in.readString();
+ int ssiLength = in.readInt();
+ byte[] ssi = new byte[ssiLength];
+ if (ssiLength != 0) {
+ in.readByteArray(ssi);
+ }
+ int txFilterLength = in.readInt();
+ byte[] txFilter = new byte[txFilterLength];
+ if (txFilterLength != 0) {
+ in.readByteArray(txFilter);
+ }
+ int rxFilterLength = in.readInt();
+ byte[] rxFilter = new byte[rxFilterLength];
+ if (rxFilterLength != 0) {
+ in.readByteArray(rxFilter);
+ }
+
+ return new SubscribeData(serviceName, ssi, ssiLength, txFilter, txFilterLength,
+ rxFilter, rxFilterLength);
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+
+ if (!(o instanceof SubscribeData)) {
+ return false;
+ }
+
+ SubscribeData lhs = (SubscribeData) o;
+
+ if (!mServiceName.equals(lhs.mServiceName)
+ || mServiceSpecificInfoLength != lhs.mServiceSpecificInfoLength
+ || mTxFilterLength != lhs.mTxFilterLength
+ || mRxFilterLength != lhs.mRxFilterLength) {
+ return false;
+ }
+
+ if (mServiceSpecificInfo != null && lhs.mServiceSpecificInfo != null) {
+ for (int i = 0; i < mServiceSpecificInfoLength; ++i) {
+ if (mServiceSpecificInfo[i] != lhs.mServiceSpecificInfo[i]) {
+ return false;
+ }
+ }
+ } else if (mServiceSpecificInfoLength != 0) {
+ return false; // invalid != invalid
+ }
+
+ if (mTxFilter != null && lhs.mTxFilter != null) {
+ for (int i = 0; i < mTxFilterLength; ++i) {
+ if (mTxFilter[i] != lhs.mTxFilter[i]) {
+ return false;
+ }
+ }
+ } else if (mTxFilterLength != 0) {
+ return false; // invalid != invalid
+ }
+
+ if (mRxFilter != null && lhs.mRxFilter != null) {
+ for (int i = 0; i < mRxFilterLength; ++i) {
+ if (mRxFilter[i] != lhs.mRxFilter[i]) {
+ return false;
+ }
+ }
+ } else if (mRxFilterLength != 0) {
+ return false; // invalid != invalid
+ }
+
+ return true;
+ }
+
+ @Override
+ public int hashCode() {
+ int result = 17;
+
+ result = 31 * result + mServiceName.hashCode();
+ result = 31 * result + mServiceSpecificInfoLength;
+ result = 31 * result + Arrays.hashCode(mServiceSpecificInfo);
+ result = 31 * result + mTxFilterLength;
+ result = 31 * result + Arrays.hashCode(mTxFilter);
+ result = 31 * result + mRxFilterLength;
+ result = 31 * result + Arrays.hashCode(mRxFilter);
+
+ return result;
+ }
+
+ /**
+ * Builder used to build {@link SubscribeData} objects.
+ */
+ public static final class Builder {
+ private String mServiceName;
+ private int mServiceSpecificInfoLength;
+ private byte[] mServiceSpecificInfo = new byte[0];
+ private int mTxFilterLength;
+ private byte[] mTxFilter = new byte[0];
+ private int mRxFilterLength;
+ private byte[] mRxFilter = new byte[0];
+
+ /**
+ * Specify the service name of the subscribe session. The actual on-air
+ * value is a 6 byte hashed representation of this string.
+ *
+ * @param serviceName The service name for the subscribe session.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setServiceName(String serviceName) {
+ mServiceName = serviceName;
+ return this;
+ }
+
+ /**
+ * Specify service specific information for the subscribe session. This
+ * is a free-form byte array available to the application to send
+ * additional information as part of the discovery operation - i.e. it
+ * will not be used to determine whether a publish/subscribe match
+ * occurs.
+ *
+ * @param serviceSpecificInfo A byte-array for the service-specific
+ * information field.
+ * @param serviceSpecificInfoLength The length of the byte-array to be
+ * used.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setServiceSpecificInfo(byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength) {
+ mServiceSpecificInfoLength = serviceSpecificInfoLength;
+ mServiceSpecificInfo = serviceSpecificInfo;
+ return this;
+ }
+
+ /**
+ * Specify service specific information for the subscribe session - same
+ * as {@link SubscribeData.Builder#setServiceSpecificInfo(byte[], int)}
+ * but obtaining the data from a String.
+ *
+ * @param serviceSpecificInfoStr The service specific information string
+ * to be included (as a byte array) in the subscribe
+ * information.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setServiceSpecificInfo(String serviceSpecificInfoStr) {
+ mServiceSpecificInfoLength = serviceSpecificInfoStr.length();
+ mServiceSpecificInfo = serviceSpecificInfoStr.getBytes();
+ return this;
+ }
+
+ /**
+ * The transmit filter for an active subscribe session
+ * {@link SubscribeSettings.Builder#setSubscribeType(int)} and
+ * {@link SubscribeSettings#SUBSCRIBE_TYPE_ACTIVE}. Included in
+ * transmitted subscribe packets and used by receivers (passive
+ * publishers) to determine whether they match - in addition to just
+ * relying on the service name.
+ * <p>
+ * Format is an LV byte array - the {@link TlvBufferUtils} utility class
+ * is available to form and parse.
+ *
+ * @param txFilter The byte-array containing the LV formatted transmit
+ * filter.
+ * @param txFilterLength The number of bytes in the transmit filter
+ * argument.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setTxFilter(byte[] txFilter, int txFilterLength) {
+ mTxFilter = txFilter;
+ mTxFilterLength = txFilterLength;
+ return this;
+ }
+
+ /**
+ * The transmit filter for a passive subsribe session
+ * {@link SubscribeSettings.Builder#setSubscribeType(int)} and
+ * {@link SubscribeSettings#SUBSCRIBE_TYPE_PASSIVE}. Used by the
+ * subscriber to determine whether they match transmitted publish
+ * packets - in addition to just relying on the service name.
+ * <p>
+ * Format is an LV byte array - the {@link TlvBufferUtils} utility class
+ * is available to form and parse.
+ *
+ * @param rxFilter The byte-array containing the LV formatted receive
+ * filter.
+ * @param rxFilterLength The number of bytes in the receive filter
+ * argument.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setRxFilter(byte[] rxFilter, int rxFilterLength) {
+ mRxFilter = rxFilter;
+ mRxFilterLength = rxFilterLength;
+ return this;
+ }
+
+ /**
+ * Build {@link SubscribeData} given the current requests made on the
+ * builder.
+ */
+ public SubscribeData build() {
+ return new SubscribeData(mServiceName, mServiceSpecificInfo, mServiceSpecificInfoLength,
+ mTxFilter, mTxFilterLength, mRxFilter, mRxFilterLength);
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/SubscribeSettings.aidl b/wifi/java/android/net/wifi/nan/SubscribeSettings.aidl
new file mode 100644
index 0000000..44849bc
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/SubscribeSettings.aidl
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+parcelable SubscribeSettings;
diff --git a/wifi/java/android/net/wifi/nan/SubscribeSettings.java b/wifi/java/android/net/wifi/nan/SubscribeSettings.java
new file mode 100644
index 0000000..5c4f8fb
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/SubscribeSettings.java
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+/**
+ * Defines the settings (configuration) for a NAN subscribe session. Built using
+ * {@link SubscribeSettings.Builder}. Subscribe is done using
+ * {@link WifiNanManager#subscribe(SubscribeData, SubscribeSettings, WifiNanSessionListener, int)}
+ * or {@link WifiNanSubscribeSession#subscribe(SubscribeData, SubscribeSettings)}.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class SubscribeSettings implements Parcelable {
+
+ /**
+ * Defines a passive subscribe session - i.e. a subscribe session where
+ * subscribe packets are not transmitted over-the-air and the device listens
+ * and matches to transmitted publish packets. Configuration is done using
+ * {@link SubscribeSettings.Builder#setSubscribeType(int)}.
+ */
+ public static final int SUBSCRIBE_TYPE_PASSIVE = 0;
+
+ /**
+ * Defines an active subscribe session - i.e. a subscribe session where
+ * subscribe packets are transmitted over-the-air. Configuration is done
+ * using {@link SubscribeSettings.Builder#setSubscribeType(int)}.
+ */
+ public static final int SUBSCRIBE_TYPE_ACTIVE = 1;
+
+ /**
+ * @hide
+ */
+ public final int mSubscribeType;
+
+ /**
+ * @hide
+ */
+ public final int mSubscribeCount;
+
+ /**
+ * @hide
+ */
+ public final int mTtlSec;
+
+ private SubscribeSettings(int subscribeType, int publichCount, int ttlSec) {
+ mSubscribeType = subscribeType;
+ mSubscribeCount = publichCount;
+ mTtlSec = ttlSec;
+ }
+
+ @Override
+ public String toString() {
+ return "SubscribeSettings [mSubscribeType=" + mSubscribeType + ", mSubscribeCount="
+ + mSubscribeCount + ", mTtlSec=" + mTtlSec + "]";
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ @Override
+ public void writeToParcel(Parcel dest, int flags) {
+ dest.writeInt(mSubscribeType);
+ dest.writeInt(mSubscribeCount);
+ dest.writeInt(mTtlSec);
+ }
+
+ public static final Creator<SubscribeSettings> CREATOR = new Creator<SubscribeSettings>() {
+ @Override
+ public SubscribeSettings[] newArray(int size) {
+ return new SubscribeSettings[size];
+ }
+
+ @Override
+ public SubscribeSettings createFromParcel(Parcel in) {
+ int subscribeType = in.readInt();
+ int subscribeCount = in.readInt();
+ int ttlSec = in.readInt();
+ return new SubscribeSettings(subscribeType, subscribeCount, ttlSec);
+ }
+ };
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) {
+ return true;
+ }
+
+ if (!(o instanceof SubscribeSettings)) {
+ return false;
+ }
+
+ SubscribeSettings lhs = (SubscribeSettings) o;
+
+ return mSubscribeType == lhs.mSubscribeType && mSubscribeCount == lhs.mSubscribeCount
+ && mTtlSec == lhs.mTtlSec;
+ }
+
+ @Override
+ public int hashCode() {
+ int result = 17;
+
+ result = 31 * result + mSubscribeType;
+ result = 31 * result + mSubscribeCount;
+ result = 31 * result + mTtlSec;
+
+ return result;
+ }
+
+ /**
+ * Builder used to build {@link SubscribeSettings} objects.
+ */
+ public static final class Builder {
+ int mSubscribeType;
+ int mSubscribeCount;
+ int mTtlSec;
+
+ /**
+ * Sets the type of the subscribe session: active (subscribe packets are
+ * transmitted over-the-air), or passive (no subscribe packets are
+ * transmitted, a match is made against a solicited/active publish
+ * session whose packets are transmitted over-the-air).
+ *
+ * @param subscribeType Subscribe session type: active (
+ * {@link SubscribeSettings#SUBSCRIBE_TYPE_ACTIVE}) or
+ * passive ( {@link SubscribeSettings#SUBSCRIBE_TYPE_PASSIVE}
+ * ).
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setSubscribeType(int subscribeType) {
+ if (subscribeType < SUBSCRIBE_TYPE_PASSIVE || subscribeType > SUBSCRIBE_TYPE_ACTIVE) {
+ throw new IllegalArgumentException("Invalid subscribeType - " + subscribeType);
+ }
+ mSubscribeType = subscribeType;
+ return this;
+ }
+
+ /**
+ * Sets the number of times an active (
+ * {@link SubscribeSettings.Builder#setSubscribeType(int)}) subscribe
+ * session will transmit a packet. When the count is reached an event
+ * will be generated for
+ * {@link WifiNanSessionListener#onSubscribeTerminated(int)} with reason=
+ * {@link WifiNanSessionListener#TERMINATE_REASON_DONE}.
+ *
+ * @param subscribeCount Number of subscribe packets to transmit.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setSubscribeCount(int subscribeCount) {
+ if (subscribeCount < 0) {
+ throw new IllegalArgumentException("Invalid subscribeCount - must be non-negative");
+ }
+ mSubscribeCount = subscribeCount;
+ return this;
+ }
+
+ /**
+ * Sets the time interval (in seconds) an active (
+ * {@link SubscribeSettings.Builder#setSubscribeType(int)}) subscribe
+ * session will be alive - i.e. transmitting a packet. When the TTL is
+ * reached an event will be generated for
+ * {@link WifiNanSessionListener#onSubscribeTerminated(int)} with reason=
+ * {@link WifiNanSessionListener#TERMINATE_REASON_DONE}.
+ *
+ * @param ttlSec Lifetime of a subscribe session in seconds.
+ * @return The builder to facilitate chaining
+ * {@code builder.setXXX(..).setXXX(..)}.
+ */
+ public Builder setTtlSec(int ttlSec) {
+ if (ttlSec < 0) {
+ throw new IllegalArgumentException("Invalid ttlSec - must be non-negative");
+ }
+ mTtlSec = ttlSec;
+ return this;
+ }
+
+ /**
+ * Build {@link SubscribeSettings} given the current requests made on
+ * the builder.
+ */
+ public SubscribeSettings build() {
+ return new SubscribeSettings(mSubscribeType, mSubscribeCount, mTtlSec);
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/TlvBufferUtils.java b/wifi/java/android/net/wifi/nan/TlvBufferUtils.java
new file mode 100644
index 0000000..ea8785a
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/TlvBufferUtils.java
@@ -0,0 +1,490 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import libcore.io.Memory;
+
+import java.nio.BufferOverflowException;
+import java.nio.ByteOrder;
+import java.util.Iterator;
+
+/**
+ * Utility class to construct and parse byte arrays using the TLV format -
+ * Type/Length/Value format. The utilities accept a configuration of the size of
+ * the Type field and the Length field. A Type field size of 0 is allowed -
+ * allowing usage for LV (no T) array formats.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class TlvBufferUtils {
+ private TlvBufferUtils() {
+ // no reason to ever create this class
+ }
+
+ /**
+ * Utility class to construct byte arrays using the TLV format -
+ * Type/Length/Value.
+ * <p>
+ * A constructor is created specifying the size of the Type (T) and Length
+ * (L) fields. A specification of zero size T field is allowed - resulting
+ * in LV type format.
+ * <p>
+ * The byte array is either provided (using
+ * {@link TlvConstructor#wrap(byte[])}) or allocated (using
+ * {@link TlvConstructor#allocate(int)}).
+ * <p>
+ * Values are added to the structure using the {@code TlvConstructor.put*()}
+ * methods.
+ * <p>
+ * The final byte array is obtained using {@link TlvConstructor#getArray()}
+ * and {@link TlvConstructor#getActualLength()} methods.
+ */
+ public static class TlvConstructor {
+ private int mTypeSize;
+ private int mLengthSize;
+
+ private byte[] mArray;
+ private int mArrayLength;
+ private int mPosition;
+
+ /**
+ * Define a TLV constructor with the specified size of the Type (T) and
+ * Length (L) fields.
+ *
+ * @param typeSize Number of bytes used for the Type (T) field. Values
+ * of 0, 1, or 2 bytes are allowed. A specification of 0
+ * bytes implies that the field being constructed has the LV
+ * format rather than the TLV format.
+ * @param lengthSize Number of bytes used for the Length (L) field.
+ * Values of 1 or 2 bytes are allowed.
+ */
+ public TlvConstructor(int typeSize, int lengthSize) {
+ if (typeSize < 0 || typeSize > 2 || lengthSize <= 0 || lengthSize > 2) {
+ throw new IllegalArgumentException(
+ "Invalid sizes - typeSize=" + typeSize + ", lengthSize=" + lengthSize);
+ }
+ mTypeSize = typeSize;
+ mLengthSize = lengthSize;
+ }
+
+ /**
+ * Set the byte array to be used to construct the TLV.
+ *
+ * @param array Byte array to be formatted.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor wrap(byte[] array) {
+ mArray = array;
+ mArrayLength = array.length;
+ return this;
+ }
+
+ /**
+ * Allocates a new byte array to be used ot construct a TLV.
+ *
+ * @param capacity The size of the byte array to be allocated.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor allocate(int capacity) {
+ mArray = new byte[capacity];
+ mArrayLength = capacity;
+ return this;
+ }
+
+ /**
+ * Copies a byte into the TLV with the indicated type. For an LV
+ * formatted structure (i.e. typeLength=0 in {@link TlvConstructor
+ * TlvConstructor(int, int)} ) the type field is ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @param b The byte to be inserted into the structure.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putByte(int type, byte b) {
+ checkLength(1);
+ addHeader(type, 1);
+ mArray[mPosition++] = b;
+ return this;
+ }
+
+ /**
+ * Copies a byte array into the TLV with the indicated type. For an LV
+ * formatted structure (i.e. typeLength=0 in {@link TlvConstructor
+ * TlvConstructor(int, int)} ) the type field is ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @param array The array to be copied into the TLV structure.
+ * @param offset Start copying from the array at the specified offset.
+ * @param length Copy the specified number (length) of bytes from the
+ * array.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putByteArray(int type, byte[] array, int offset, int length) {
+ checkLength(length);
+ addHeader(type, length);
+ System.arraycopy(array, offset, mArray, mPosition, length);
+ mPosition += length;
+ return this;
+ }
+
+ /**
+ * Copies a byte array into the TLV with the indicated type. For an LV
+ * formatted structure (i.e. typeLength=0 in {@link TlvConstructor
+ * TlvConstructor(int, int)} ) the type field is ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @param array The array to be copied (in full) into the TLV structure.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putByteArray(int type, byte[] array) {
+ return putByteArray(type, array, 0, array.length);
+ }
+
+ /**
+ * Places a zero length element (i.e. Length field = 0) into the TLV.
+ * For an LV formatted structure (i.e. typeLength=0 in
+ * {@link TlvConstructor TlvConstructor(int, int)} ) the type field is
+ * ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putZeroLengthElement(int type) {
+ checkLength(0);
+ addHeader(type, 0);
+ return this;
+ }
+
+ /**
+ * Copies short into the TLV with the indicated type. For an LV
+ * formatted structure (i.e. typeLength=0 in {@link TlvConstructor
+ * TlvConstructor(int, int)} ) the type field is ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @param data The short to be inserted into the structure.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putShort(int type, short data) {
+ checkLength(2);
+ addHeader(type, 2);
+ Memory.pokeShort(mArray, mPosition, data, ByteOrder.BIG_ENDIAN);
+ mPosition += 2;
+ return this;
+ }
+
+ /**
+ * Copies integer into the TLV with the indicated type. For an LV
+ * formatted structure (i.e. typeLength=0 in {@link TlvConstructor
+ * TlvConstructor(int, int)} ) the type field is ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @param data The integer to be inserted into the structure.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putInt(int type, int data) {
+ checkLength(4);
+ addHeader(type, 4);
+ Memory.pokeInt(mArray, mPosition, data, ByteOrder.BIG_ENDIAN);
+ mPosition += 4;
+ return this;
+ }
+
+ /**
+ * Copies a String's byte representation into the TLV with the indicated
+ * type. For an LV formatted structure (i.e. typeLength=0 in
+ * {@link TlvConstructor TlvConstructor(int, int)} ) the type field is
+ * ignored.
+ *
+ * @param type The value to be placed into the Type field.
+ * @param data The string whose bytes are to be inserted into the
+ * structure.
+ * @return The constructor to facilitate chaining
+ * {@code ctr.putXXX(..).putXXX(..)}.
+ */
+ public TlvConstructor putString(int type, String data) {
+ return putByteArray(type, data.getBytes(), 0, data.length());
+ }
+
+ /**
+ * Returns the constructed TLV formatted byte-array. Note that the
+ * returned array is the fully wrapped (
+ * {@link TlvConstructor#wrap(byte[])}) or allocated (
+ * {@link TlvConstructor#allocate(int)}) array - which isn't necessarily
+ * the actual size of the formatted data. Use
+ * {@link TlvConstructor#getActualLength()} to obtain the size of the
+ * formatted data.
+ *
+ * @return The byte array containing the TLV formatted structure.
+ */
+ public byte[] getArray() {
+ return mArray;
+ }
+
+ /**
+ * Returns the size of the TLV formatted portion of the wrapped or
+ * allocated byte array. The array itself is returned with
+ * {@link TlvConstructor#getArray()}.
+ *
+ * @return The size of the TLV formatted portion of the byte array.
+ */
+ public int getActualLength() {
+ return mPosition;
+ }
+
+ private void checkLength(int dataLength) {
+ if (mPosition + mTypeSize + mLengthSize + dataLength > mArrayLength) {
+ throw new BufferOverflowException();
+ }
+ }
+
+ private void addHeader(int type, int length) {
+ if (mTypeSize == 1) {
+ mArray[mPosition] = (byte) type;
+ } else if (mTypeSize == 2) {
+ Memory.pokeShort(mArray, mPosition, (short) type, ByteOrder.BIG_ENDIAN);
+ }
+ mPosition += mTypeSize;
+
+ if (mLengthSize == 1) {
+ mArray[mPosition] = (byte) length;
+ } else if (mLengthSize == 2) {
+ Memory.pokeShort(mArray, mPosition, (short) length, ByteOrder.BIG_ENDIAN);
+ }
+ mPosition += mLengthSize;
+ }
+ }
+
+ /**
+ * Utility class used when iterating over a TLV formatted byte-array. Use
+ * {@link TlvIterable} to iterate over array. A {@link TlvElement}
+ * represents each entry in a TLV formatted byte-array.
+ */
+ public static class TlvElement {
+ /**
+ * The Type (T) field of the current TLV element. Note that for LV
+ * formatted byte-arrays (i.e. TLV whose Type/T size is 0) the value of
+ * this field is undefined.
+ */
+ public int mType;
+
+ /**
+ * The Length (L) field of the current TLV element.
+ */
+ public int mLength;
+
+ /**
+ * The Value (V) field - a raw byte array representing the current TLV
+ * element where the entry starts at {@link TlvElement#mOffset}.
+ */
+ public byte[] mRefArray;
+
+ /**
+ * The offset to be used into {@link TlvElement#mRefArray} to access the
+ * raw data representing the current TLV element.
+ */
+ public int mOffset;
+
+ private TlvElement(int type, int length, byte[] refArray, int offset) {
+ mType = type;
+ mLength = length;
+ mRefArray = refArray;
+ mOffset = offset;
+ }
+
+ /**
+ * Utility function to return a byte representation of a TLV element of
+ * length 1. Note: an attempt to call this function on a TLV item whose
+ * {@link TlvElement#mLength} is != 1 will result in an exception.
+ *
+ * @return byte representation of current TLV element.
+ */
+ public byte getByte() {
+ if (mLength != 1) {
+ throw new IllegalArgumentException(
+ "Accesing a byte from a TLV element of length " + mLength);
+ }
+ return mRefArray[mOffset];
+ }
+
+ /**
+ * Utility function to return a short representation of a TLV element of
+ * length 2. Note: an attempt to call this function on a TLV item whose
+ * {@link TlvElement#mLength} is != 2 will result in an exception.
+ *
+ * @return short representation of current TLV element.
+ */
+ public short getShort() {
+ if (mLength != 2) {
+ throw new IllegalArgumentException(
+ "Accesing a short from a TLV element of length " + mLength);
+ }
+ return Memory.peekShort(mRefArray, mOffset, ByteOrder.BIG_ENDIAN);
+ }
+
+ /**
+ * Utility function to return an integer representation of a TLV element
+ * of length 4. Note: an attempt to call this function on a TLV item
+ * whose {@link TlvElement#mLength} is != 4 will result in an exception.
+ *
+ * @return integer representation of current TLV element.
+ */
+ public int getInt() {
+ if (mLength != 4) {
+ throw new IllegalArgumentException(
+ "Accesing an int from a TLV element of length " + mLength);
+ }
+ return Memory.peekInt(mRefArray, mOffset, ByteOrder.BIG_ENDIAN);
+ }
+
+ /**
+ * Utility function to return a String representation of a TLV element.
+ *
+ * @return String repersentation of the current TLV element.
+ */
+ public String getString() {
+ return new String(mRefArray, mOffset, mLength);
+ }
+ }
+
+ /**
+ * Utility class to iterate over a TLV formatted byte-array.
+ */
+ public static class TlvIterable implements Iterable<TlvElement> {
+ private int mTypeSize;
+ private int mLengthSize;
+ private byte[] mArray;
+ private int mArrayLength;
+
+ /**
+ * Constructs a TlvIterable object - specifying the format of the TLV
+ * (the sizes of the Type and Length fields), and the byte array whose
+ * data is to be parsed.
+ *
+ * @param typeSize Number of bytes used for the Type (T) field. Valid
+ * values are 0 (i.e. indicating the format is LV rather than
+ * TLV), 1, and 2 bytes.
+ * @param lengthSize Number of bytes sued for the Length (L) field.
+ * Values values are 1 or 2 bytes.
+ * @param array The TLV formatted byte-array to parse.
+ * @param length The number of bytes of the array to be used in the
+ * parsing.
+ */
+ public TlvIterable(int typeSize, int lengthSize, byte[] array, int length) {
+ if (typeSize < 0 || typeSize > 2 || lengthSize <= 0 || lengthSize > 2) {
+ throw new IllegalArgumentException(
+ "Invalid sizes - typeSize=" + typeSize + ", lengthSize=" + lengthSize);
+ }
+ mTypeSize = typeSize;
+ mLengthSize = lengthSize;
+ mArray = array;
+ mArrayLength = length;
+ }
+
+ /**
+ * Prints out a parsed representation of the TLV-formatted byte array.
+ * Whenever possible bytes, shorts, and integer are printed out (for
+ * fields whose length is 1, 2, or 4 respectively).
+ */
+ @Override
+ public String toString() {
+ StringBuilder builder = new StringBuilder();
+
+ builder.append("[");
+ boolean first = true;
+ for (TlvElement tlv : this) {
+ if (!first) {
+ builder.append(",");
+ }
+ first = false;
+ builder.append(" (");
+ if (mTypeSize != 0) {
+ builder.append("T=" + tlv.mType + ",");
+ }
+ builder.append("L=" + tlv.mLength + ") ");
+ if (tlv.mLength == 0) {
+ builder.append("<null>");
+ } else if (tlv.mLength == 1) {
+ builder.append(tlv.getByte());
+ } else if (tlv.mLength == 2) {
+ builder.append(tlv.getShort());
+ } else if (tlv.mLength == 4) {
+ builder.append(tlv.getInt());
+ } else {
+ builder.append("<bytes>");
+ }
+ if (tlv.mLength != 0) {
+ builder.append(" (S='" + tlv.getString() + "')");
+ }
+ }
+ builder.append("]");
+
+ return builder.toString();
+ }
+
+ /**
+ * Returns an iterator to step through a TLV formatted byte-array. The
+ * individual elements returned by the iterator are {@link TlvElement}.
+ */
+ @Override
+ public Iterator<TlvElement> iterator() {
+ return new Iterator<TlvElement>() {
+ private int mOffset = 0;
+
+ @Override
+ public boolean hasNext() {
+ return mOffset < mArrayLength;
+ }
+
+ @Override
+ public TlvElement next() {
+ int type = 0;
+ if (mTypeSize == 1) {
+ type = mArray[mOffset];
+ } else if (mTypeSize == 2) {
+ type = Memory.peekShort(mArray, mOffset, ByteOrder.BIG_ENDIAN);
+ }
+ mOffset += mTypeSize;
+
+ int length = 0;
+ if (mLengthSize == 1) {
+ length = mArray[mOffset];
+ } else if (mLengthSize == 2) {
+ length = Memory.peekShort(mArray, mOffset, ByteOrder.BIG_ENDIAN);
+ }
+ mOffset += mLengthSize;
+
+ TlvElement tlv = new TlvElement(type, length, mArray, mOffset);
+ mOffset += length;
+ return tlv;
+ }
+
+ @Override
+ public void remove() {
+ throw new UnsupportedOperationException();
+ }
+ };
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/WifiNanEventListener.java b/wifi/java/android/net/wifi/nan/WifiNanEventListener.java
new file mode 100644
index 0000000..eae0a55
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/WifiNanEventListener.java
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.util.Log;
+
+/**
+ * Base class for NAN events callbacks. Should be extended by applications
+ * wanting notifications. These are callbacks applying to the NAN connection as
+ * a whole - not to specific publish or subscribe sessions - for that see
+ * {@link WifiNanSessionListener}.
+ * <p>
+ * During registration specify which specific events are desired using a set of
+ * {@code NanEventListener.LISTEN_*} flags OR'd together. Only those events will
+ * be delivered to the registered listener. Override those callbacks
+ * {@code NanEventListener.on*} for the registered events.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class WifiNanEventListener {
+ private static final String TAG = "WifiNanEventListener";
+ private static final boolean DBG = true;
+ private static final boolean VDBG = false; // STOPSHIP if true
+
+ /**
+ * Configuration completion callback event registration flag. Corresponding
+ * callback is {@link WifiNanEventListener#onConfigCompleted(ConfigRequest)}.
+ */
+ public static final int LISTEN_CONFIG_COMPLETED = 0x1 << 0;
+
+ /**
+ * Configuration failed callback event registration flag. Corresponding
+ * callback is {@link WifiNanEventListener#onConfigFailed(int)}.
+ */
+ public static final int LISTEN_CONFIG_FAILED = 0x1 << 1;
+
+ /**
+ * NAN cluster is down callback event registration flag. Corresponding
+ * callback is {@link WifiNanEventListener#onNanDown(int)}.
+ */
+ public static final int LISTEN_NAN_DOWN = 0x1 << 2;
+
+ /**
+ * NAN identity has changed event registration flag. This may be due to
+ * joining a cluster, starting a cluster, or discovery interface change. The
+ * implication is that peers you've been communicating with may no longer
+ * recognize you and you need to re-establish your identity. Corresponding
+ * callback is {@link WifiNanEventListener#onIdentityChanged()}.
+ */
+ public static final int LISTEN_IDENTITY_CHANGED = 0x1 << 3;
+
+ private final Handler mHandler;
+
+ /**
+ * Constructs a {@link WifiNanEventListener} using the looper of the current
+ * thread. I.e. all callbacks will be delivered on the current thread.
+ */
+ public WifiNanEventListener() {
+ this(Looper.myLooper());
+ }
+
+ /**
+ * Constructs a {@link WifiNanEventListener} using the specified looper. I.e.
+ * all callbacks will delivered on the thread of the specified looper.
+ *
+ * @param looper The looper on which to execute the callbacks.
+ */
+ public WifiNanEventListener(Looper looper) {
+ if (VDBG) Log.v(TAG, "ctor: looper=" + looper);
+ mHandler = new Handler(looper) {
+ @Override
+ public void handleMessage(Message msg) {
+ if (DBG) Log.d(TAG, "What=" + msg.what + ", msg=" + msg);
+ switch (msg.what) {
+ case LISTEN_CONFIG_COMPLETED:
+ WifiNanEventListener.this.onConfigCompleted((ConfigRequest) msg.obj);
+ break;
+ case LISTEN_CONFIG_FAILED:
+ WifiNanEventListener.this.onConfigFailed(msg.arg1);
+ break;
+ case LISTEN_NAN_DOWN:
+ WifiNanEventListener.this.onNanDown(msg.arg1);
+ break;
+ case LISTEN_IDENTITY_CHANGED:
+ WifiNanEventListener.this.onIdentityChanged();
+ break;
+ }
+ }
+ };
+ }
+
+ /**
+ * Called when NAN configuration is completed. Event will only be delivered
+ * if registered using {@link WifiNanEventListener#LISTEN_CONFIG_COMPLETED}. A
+ * dummy (empty implementation printing out a warning). Make sure to
+ * override if registered.
+ *
+ * @param completedConfig The actual configuration request which was
+ * completed. Note that it may be different from that requested
+ * by the application. The service combines configuration
+ * requests from all applications.
+ */
+ public void onConfigCompleted(ConfigRequest completedConfig) {
+ Log.w(TAG, "onConfigCompleted: called in stub - override if interested or disable");
+ }
+
+ /**
+ * Called when NAN configuration failed. Event will only be delivered if
+ * registered using {@link WifiNanEventListener#LISTEN_CONFIG_FAILED}. A dummy
+ * (empty implementation printing out a warning). Make sure to override if
+ * registered.
+ *
+ * @param reason Failure reason code, see {@code NanSessionListener.FAIL_*}.
+ */
+ public void onConfigFailed(int reason) {
+ Log.w(TAG, "onConfigFailed: called in stub - override if interested or disable");
+ }
+
+ /**
+ * Called when NAN cluster is down. Event will only be delivered if
+ * registered using {@link WifiNanEventListener#LISTEN_NAN_DOWN}. A dummy (empty
+ * implementation printing out a warning). Make sure to override if
+ * registered.
+ *
+ * @param reason Reason code for event, see {@code NanSessionListener.FAIL_*}.
+ */
+ public void onNanDown(int reason) {
+ Log.w(TAG, "onNanDown: called in stub - override if interested or disable");
+ }
+
+ /**
+ * Called when NAN identity has changed. This may be due to joining a
+ * cluster, starting a cluster, or discovery interface change. The
+ * implication is that peers you've been communicating with may no longer
+ * recognize you and you need to re-establish your identity. Event will only
+ * be delivered if registered using
+ * {@link WifiNanEventListener#LISTEN_IDENTITY_CHANGED}. A dummy (empty
+ * implementation printing out a warning). Make sure to override if
+ * registered.
+ */
+ public void onIdentityChanged() {
+ if (VDBG) Log.v(TAG, "onIdentityChanged: called in stub - override if interested");
+ }
+
+ /**
+ * {@hide}
+ */
+ public IWifiNanEventListener callback = new IWifiNanEventListener.Stub() {
+ @Override
+ public void onConfigCompleted(ConfigRequest completedConfig) {
+ if (VDBG) Log.v(TAG, "onConfigCompleted: configRequest=" + completedConfig);
+
+ Message msg = mHandler.obtainMessage(LISTEN_CONFIG_COMPLETED);
+ msg.obj = completedConfig;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onConfigFailed(int reason) {
+ if (VDBG) Log.v(TAG, "onConfigFailed: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_CONFIG_FAILED);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onNanDown(int reason) {
+ if (VDBG) Log.v(TAG, "onNanDown: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_NAN_DOWN);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onIdentityChanged() {
+ if (VDBG) Log.v(TAG, "onIdentityChanged");
+
+ Message msg = mHandler.obtainMessage(LISTEN_IDENTITY_CHANGED);
+ mHandler.sendMessage(msg);
+ }
+ };
+}
diff --git a/wifi/java/android/net/wifi/nan/WifiNanManager.java b/wifi/java/android/net/wifi/nan/WifiNanManager.java
new file mode 100644
index 0000000..877f993
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/WifiNanManager.java
@@ -0,0 +1,333 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.util.Log;
+
+/**
+ * This class provides the primary API for managing Wi-Fi NAN operation:
+ * including discovery and data-links. Get an instance of this class by calling
+ * {@link android.content.Context#getSystemService(String)
+ * Context.getSystemService(Context.WIFI_NAN_SERVICE)}.
+ * <p>
+ * The class provides access to:
+ * <ul>
+ * <li>Configure a NAN connection and register for events.
+ * <li>Create publish and subscribe sessions.
+ * <li>Create NAN network specifier to be used to create a NAN network.
+ * </ul>
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class WifiNanManager {
+ private static final String TAG = "WifiNanManager";
+ private static final boolean DBG = true;
+ private static final boolean VDBG = false; // STOPSHIP if true
+
+ private IBinder mBinder;
+
+ private IWifiNanManager mService;
+
+ /**
+ * {@hide}
+ */
+ public WifiNanManager(IWifiNanManager service) {
+ mService = service;
+ }
+
+ /**
+ * Re-connect to the Wi-Fi NAN service - enabling the application to execute
+ * {@link WifiNanManager} APIs. Application don't normally need to call this
+ * API since it is executed in the constructor. However, applications which
+ * have explicitly {@link WifiNanManager#disconnect()} need to call this
+ * function to re-connect.
+ *
+ * @param listener A listener extended from {@link WifiNanEventListener}.
+ * @param events The set of events to be delivered to the {@code listener}.
+ * OR'd event flags from {@link WifiNanEventListener
+ * NanEventListener.LISTEN*}.
+ */
+ public void connect(WifiNanEventListener listener, int events) {
+ try {
+ if (VDBG) Log.v(TAG, "connect()");
+ if (listener == null) {
+ throw new IllegalArgumentException("Invalid listener - must not be null");
+ }
+ if (mBinder == null) {
+ mBinder = new Binder();
+ }
+ mService.connect(mBinder, listener.callback, events);
+ } catch (RemoteException e) {
+ Log.w(TAG, "connect RemoteException (FYI - ignoring): " + e);
+ }
+ }
+
+ /**
+ * Disconnect from the Wi-Fi NAN service and destroy all outstanding
+ * operations - i.e. all publish and subscribes are terminated, any
+ * outstanding data-link is shut-down, and all requested NAN configurations
+ * are cancelled.
+ * <p>
+ * An application may then re-connect using
+ * {@link WifiNanManager#connect(WifiNanEventListener, int)} .
+ */
+ public void disconnect() {
+ try {
+ if (VDBG) Log.v(TAG, "disconnect()");
+ mService.disconnect(mBinder);
+ mBinder = null;
+ } catch (RemoteException e) {
+ Log.w(TAG, "disconnect RemoteException (FYI - ignoring): " + e);
+ }
+ }
+
+ /**
+ * Requests a NAN configuration, specified by {@link ConfigRequest}. Note
+ * that NAN is a shared resource and the device can only be a member of a
+ * single cluster. Thus the service may merge configuration requests from
+ * multiple applications and configure NAN differently from individual
+ * requests.
+ * <p>
+ * The {@link WifiNanEventListener#onConfigCompleted(ConfigRequest)} will be
+ * called when configuration is completed (if a listener is registered for
+ * this specific event).
+ *
+ * @param configRequest The requested NAN configuration.
+ */
+ public void requestConfig(ConfigRequest configRequest) {
+ if (VDBG) Log.v(TAG, "requestConfig(): configRequest=" + configRequest);
+ try {
+ mService.requestConfig(configRequest);
+ } catch (RemoteException e) {
+ Log.w(TAG, "requestConfig RemoteException (FYI - ignoring): " + e);
+ }
+ }
+
+ /**
+ * Request a NAN publish session. The results of the publish session
+ * operation will result in callbacks to the indicated listener:
+ * {@link WifiNanSessionListener NanSessionListener.on*}.
+ *
+ * @param publishData The {@link PublishData} specifying the contents of the
+ * publish session.
+ * @param publishSettings The {@link PublishSettings} specifying the
+ * settings for the publish session.
+ * @param listener The {@link WifiNanSessionListener} derived objects to be used
+ * for the event callbacks specified by {@code events}.
+ * @param events The list of events to be delivered to the {@code listener}
+ * object. An OR'd value of {@link WifiNanSessionListener
+ * NanSessionListener.LISTEN_*}.
+ * @return The {@link WifiNanPublishSession} which can be used to further
+ * control the publish session.
+ */
+ public WifiNanPublishSession publish(PublishData publishData, PublishSettings publishSettings,
+ WifiNanSessionListener listener, int events) {
+ return publishRaw(publishData, publishSettings, listener,
+ events | WifiNanSessionListener.LISTEN_HIDDEN_FLAGS);
+ }
+
+ /**
+ * Same as publish(*) but does not modify the event flag
+ *
+ * @hide
+ */
+ public WifiNanPublishSession publishRaw(PublishData publishData,
+ PublishSettings publishSettings, WifiNanSessionListener listener, int events) {
+ if (VDBG) Log.v(TAG, "publish(): data='" + publishData + "', settings=" + publishSettings);
+
+ if (publishSettings.mPublishType == PublishSettings.PUBLISH_TYPE_UNSOLICITED
+ && publishData.mRxFilterLength != 0) {
+ throw new IllegalArgumentException("Invalid publish data & settings: UNSOLICITED "
+ + "publishes (active) can't have an Rx filter");
+ }
+ if (publishSettings.mPublishType == PublishSettings.PUBLISH_TYPE_SOLICITED
+ && publishData.mTxFilterLength != 0) {
+ throw new IllegalArgumentException("Invalid publish data & settings: SOLICITED "
+ + "publishes (passive) can't have a Tx filter");
+ }
+ if (listener == null) {
+ throw new IllegalArgumentException("Invalid listener - must not be null");
+ }
+
+ int sessionId;
+
+ try {
+ sessionId = mService.createSession(listener.callback, events);
+ if (DBG) Log.d(TAG, "publish: session created - sessionId=" + sessionId);
+ mService.publish(sessionId, publishData, publishSettings);
+ } catch (RemoteException e) {
+ Log.w(TAG, "createSession/publish RemoteException: " + e);
+ return null;
+ }
+
+ return new WifiNanPublishSession(this, sessionId);
+ }
+
+ /**
+ * {@hide}
+ */
+ public void publish(int sessionId, PublishData publishData, PublishSettings publishSettings) {
+ if (VDBG) Log.v(TAG, "publish(): data='" + publishData + "', settings=" + publishSettings);
+
+ if (publishSettings.mPublishType == PublishSettings.PUBLISH_TYPE_UNSOLICITED
+ && publishData.mRxFilterLength != 0) {
+ throw new IllegalArgumentException("Invalid publish data & settings: UNSOLICITED "
+ + "publishes (active) can't have an Rx filter");
+ }
+ if (publishSettings.mPublishType == PublishSettings.PUBLISH_TYPE_SOLICITED
+ && publishData.mTxFilterLength != 0) {
+ throw new IllegalArgumentException("Invalid publish data & settings: SOLICITED "
+ + "publishes (passive) can't have a Tx filter");
+ }
+
+ try {
+ mService.publish(sessionId, publishData, publishSettings);
+ } catch (RemoteException e) {
+ Log.w(TAG, "publish RemoteException: " + e);
+ }
+ }
+ /**
+ * Request a NAN subscribe session. The results of the subscribe session
+ * operation will result in callbacks to the indicated listener:
+ * {@link WifiNanSessionListener NanSessionListener.on*}.
+ *
+ * @param subscribeData The {@link SubscribeData} specifying the contents of
+ * the subscribe session.
+ * @param subscribeSettings The {@link SubscribeSettings} specifying the
+ * settings for the subscribe session.
+ * @param listener The {@link WifiNanSessionListener} derived objects to be used
+ * for the event callbacks specified by {@code events}.
+ * @param events The list of events to be delivered to the {@code listener}
+ * object. An OR'd value of {@link WifiNanSessionListener
+ * NanSessionListener.LISTEN_*}.
+ * @return The {@link WifiNanSubscribeSession} which can be used to further
+ * control the subscribe session.
+ */
+ public WifiNanSubscribeSession subscribe(SubscribeData subscribeData,
+ SubscribeSettings subscribeSettings,
+ WifiNanSessionListener listener, int events) {
+ return subscribeRaw(subscribeData, subscribeSettings, listener,
+ events | WifiNanSessionListener.LISTEN_HIDDEN_FLAGS);
+ }
+
+ /**
+ * Same as subscribe(*) but does not modify the event flag
+ *
+ * @hide
+ */
+ public WifiNanSubscribeSession subscribeRaw(SubscribeData subscribeData,
+ SubscribeSettings subscribeSettings, WifiNanSessionListener listener, int events) {
+ if (VDBG) {
+ Log.v(TAG, "subscribe(): data='" + subscribeData + "', settings=" + subscribeSettings);
+ }
+
+ if (subscribeSettings.mSubscribeType == SubscribeSettings.SUBSCRIBE_TYPE_ACTIVE
+ && subscribeData.mRxFilterLength != 0) {
+ throw new IllegalArgumentException(
+ "Invalid subscribe data & settings: ACTIVE subscribes can't have an Rx filter");
+ }
+ if (subscribeSettings.mSubscribeType == SubscribeSettings.SUBSCRIBE_TYPE_PASSIVE
+ && subscribeData.mTxFilterLength != 0) {
+ throw new IllegalArgumentException(
+ "Invalid subscribe data & settings: PASSIVE subscribes can't have a Tx filter");
+ }
+
+ int sessionId;
+
+ try {
+ sessionId = mService.createSession(listener.callback, events);
+ if (DBG) Log.d(TAG, "subscribe: session created - sessionId=" + sessionId);
+ mService.subscribe(sessionId, subscribeData, subscribeSettings);
+ } catch (RemoteException e) {
+ Log.w(TAG, "createSession/subscribe RemoteException: " + e);
+ return null;
+ }
+
+ return new WifiNanSubscribeSession(this, sessionId);
+ }
+
+ /**
+ * {@hide}
+ */
+ public void subscribe(int sessionId, SubscribeData subscribeData,
+ SubscribeSettings subscribeSettings) {
+ if (VDBG) {
+ Log.v(TAG, "subscribe(): data='" + subscribeData + "', settings=" + subscribeSettings);
+ }
+
+ if (subscribeSettings.mSubscribeType == SubscribeSettings.SUBSCRIBE_TYPE_ACTIVE
+ && subscribeData.mRxFilterLength != 0) {
+ throw new IllegalArgumentException(
+ "Invalid subscribe data & settings: ACTIVE subscribes can't have an Rx filter");
+ }
+ if (subscribeSettings.mSubscribeType == SubscribeSettings.SUBSCRIBE_TYPE_PASSIVE
+ && subscribeData.mTxFilterLength != 0) {
+ throw new IllegalArgumentException(
+ "Invalid subscribe data & settings: PASSIVE subscribes can't have a Tx filter");
+ }
+
+ try {
+ mService.subscribe(sessionId, subscribeData, subscribeSettings);
+ } catch (RemoteException e) {
+ Log.w(TAG, "subscribe RemoteException: " + e);
+ }
+ }
+
+ /**
+ * {@hide}
+ */
+ public void stopSession(int sessionId) {
+ if (DBG) Log.d(TAG, "Stop NAN session #" + sessionId);
+
+ try {
+ mService.stopSession(sessionId);
+ } catch (RemoteException e) {
+ Log.w(TAG, "stopSession RemoteException (FYI - ignoring): " + e);
+ }
+ }
+
+ /**
+ * {@hide}
+ */
+ public void destroySession(int sessionId) {
+ if (DBG) Log.d(TAG, "Destroy NAN session #" + sessionId);
+
+ try {
+ mService.destroySession(sessionId);
+ } catch (RemoteException e) {
+ Log.w(TAG, "destroySession RemoteException (FYI - ignoring): " + e);
+ }
+ }
+
+ /**
+ * {@hide}
+ */
+ public void sendMessage(int sessionId, int peerId, byte[] message, int messageLength) {
+ try {
+ if (VDBG) {
+ Log.v(TAG, "sendMessage(): sessionId=" + sessionId + ", peerId=" + peerId
+ + ", messageLength=" + messageLength);
+ }
+ mService.sendMessage(sessionId, peerId, message, messageLength);
+ } catch (RemoteException e) {
+ Log.w(TAG, "subscribe RemoteException (FYI - ignoring): " + e);
+ }
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/WifiNanPublishSession.java b/wifi/java/android/net/wifi/nan/WifiNanPublishSession.java
new file mode 100644
index 0000000..81b38f4
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/WifiNanPublishSession.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+/**
+ * A representation of a NAN publish session. Created when
+ * {@link WifiNanManager#publish(PublishData, PublishSettings, WifiNanSessionListener, int)}
+ * is executed. The object can be used to stop and re-start (re-configure) the
+ * publish session.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class WifiNanPublishSession extends WifiNanSession {
+ /**
+ * {@hide}
+ */
+ public WifiNanPublishSession(WifiNanManager manager, int sessionId) {
+ super(manager, sessionId);
+ }
+
+ /**
+ * Restart/re-configure the publish session. Note that the
+ * {@link WifiNanSessionListener} is not replaced - the same listener used at
+ * creation is still used.
+ *
+ * @param publishData The data ({@link PublishData}) to publish.
+ * @param publishSettings The settings ({@link PublishSettings}) of the
+ * publish session.
+ */
+ public void publish(PublishData publishData, PublishSettings publishSettings) {
+ mManager.publish(mSessionId, publishData, publishSettings);
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/WifiNanSession.java b/wifi/java/android/net/wifi/nan/WifiNanSession.java
new file mode 100644
index 0000000..c6b384e
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/WifiNanSession.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.util.Log;
+
+/**
+ * A representation of a single publish or subscribe NAN session. This object
+ * will not be created directly - only its child classes are available:
+ * {@link WifiNanPublishSession} and {@link WifiNanSubscribeSession}.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class WifiNanSession {
+ private static final String TAG = "WifiNanSession";
+ private static final boolean DBG = true;
+ private static final boolean VDBG = false; // STOPSHIP if true
+
+ /**
+ * {@hide}
+ */
+ protected WifiNanManager mManager;
+
+ /**
+ * {@hide}
+ */
+ protected int mSessionId;
+
+ /**
+ * {@hide}
+ */
+ private boolean mDestroyed;
+
+ /**
+ * {@hide}
+ */
+ public WifiNanSession(WifiNanManager manager, int sessionId) {
+ if (VDBG) Log.v(TAG, "New client created: manager=" + manager + ", sessionId=" + sessionId);
+
+ mManager = manager;
+ mSessionId = sessionId;
+ mDestroyed = false;
+ }
+
+ /**
+ * Terminate the current publish or subscribe session - i.e. stop
+ * transmitting packet on-air (for an active session) or listening for
+ * matches (for a passive session). Note that the session may still receive
+ * incoming messages and may be re-configured/re-started at a later time.
+ */
+ public void stop() {
+ mManager.stopSession(mSessionId);
+ }
+
+ /**
+ * Destroy the current publish or subscribe session. Performs a
+ * {@link WifiNanSession#stop()} function but in addition destroys the session -
+ * it will not be able to receive any messages or to be restarted at a later
+ * time.
+ */
+ public void destroy() {
+ mManager.destroySession(mSessionId);
+ mDestroyed = true;
+ }
+
+ /**
+ * {@hide}
+ */
+ @Override
+ protected void finalize() throws Throwable {
+ if (!mDestroyed) {
+ Log.w(TAG, "WifiNanSession mSessionId=" + mSessionId
+ + " was not explicitly destroyed. The session may use resources until "
+ + "destroyed so step should be done explicitly");
+ }
+ destroy();
+ }
+
+ /**
+ * Sends a message to the specified destination. Message transmission is
+ * part of the current discovery session - i.e. executed subsequent to a
+ * publish/subscribe
+ * {@link WifiNanSessionListener#onMatch(int, byte[], int, byte[], int)}
+ * event.
+ *
+ * @param peerId The peer's ID for the message. Must be a result of an
+ * {@link WifiNanSessionListener#onMatch(int, byte[], int, byte[], int)}
+ * event.
+ * @param message The message to be transmitted.
+ * @param messageLength The number of bytes from the {@code message} to be
+ * transmitted.
+ */
+ public void sendMessage(int peerId, byte[] message, int messageLength) {
+ mManager.sendMessage(mSessionId, peerId, message, messageLength);
+ }
+}
diff --git a/wifi/java/android/net/wifi/nan/WifiNanSessionListener.java b/wifi/java/android/net/wifi/nan/WifiNanSessionListener.java
new file mode 100644
index 0000000..c9d08c7
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/WifiNanSessionListener.java
@@ -0,0 +1,437 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.Message;
+import android.util.Log;
+
+/**
+ * Base class for NAN session events callbacks. Should be extended by
+ * applications wanting notifications. The callbacks are registered when a
+ * publish or subscribe session is created using
+ * {@link WifiNanManager#publish(PublishData, PublishSettings, WifiNanSessionListener, int)}
+ * or
+ * {@link WifiNanManager#subscribe(SubscribeData, SubscribeSettings, WifiNanSessionListener, int)}
+ * . These are callbacks applying to a specific NAN session. Events
+ * corresponding to the NAN link are delivered using {@link WifiNanEventListener}.
+ * <p>
+ * A single listener is registered at session creation - it cannot be replaced.
+ * <p>
+ * During registration specify which specific events are desired using a set of
+ * {@code NanSessionListener.LISTEN_*} flags OR'd together. Only those events
+ * will be delivered to the registered listener. Override those callbacks
+ * {@code NanSessionListener.on*} for the registered events.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class WifiNanSessionListener {
+ private static final String TAG = "WifiNanSessionListener";
+ private static final boolean DBG = true;
+ private static final boolean VDBG = false; // STOPSHIP if true
+
+ /**
+ * Publish fail callback event registration flag. Corresponding callback is
+ * {@link WifiNanSessionListener#onPublishFail(int)}.
+ *
+ * @hide
+ */
+ public static final int LISTEN_PUBLISH_FAIL = 0x1 << 0;
+
+ /**
+ * Publish terminated callback event registration flag. Corresponding
+ * callback is {@link WifiNanSessionListener#onPublishTerminated(int)}.
+ */
+ public static final int LISTEN_PUBLISH_TERMINATED = 0x1 << 1;
+
+ /**
+ * Subscribe fail callback event registration flag. Corresponding callback
+ * is {@link WifiNanSessionListener#onSubscribeFail(int)}.
+ *
+ * @hide
+ */
+ public static final int LISTEN_SUBSCRIBE_FAIL = 0x1 << 2;
+
+ /**
+ * Subscribe terminated callback event registration flag. Corresponding
+ * callback is {@link WifiNanSessionListener#onSubscribeTerminated(int)}.
+ */
+ public static final int LISTEN_SUBSCRIBE_TERMINATED = 0x1 << 3;
+
+ /**
+ * Match (discovery: publish or subscribe) callback event registration flag.
+ * Corresponding callback is
+ * {@link WifiNanSessionListener#onMatch(int, byte[], int, byte[], int)}.
+ *
+ * @hide
+ */
+ public static final int LISTEN_MATCH = 0x1 << 4;
+
+ /**
+ * Message sent successfully callback event registration flag. Corresponding
+ * callback is {@link WifiNanSessionListener#onMessageSendSuccess()}.
+ *
+ * @hide
+ */
+ public static final int LISTEN_MESSAGE_SEND_SUCCESS = 0x1 << 5;
+
+ /**
+ * Message sending failure callback event registration flag. Corresponding
+ * callback is {@link WifiNanSessionListener#onMessageSendFail(int)}.
+ *
+ * @hide
+ */
+ public static final int LISTEN_MESSAGE_SEND_FAIL = 0x1 << 6;
+
+ /**
+ * Message received callback event registration flag. Corresponding callback
+ * is {@link WifiNanSessionListener#onMessageReceived(int, byte[], int)}.
+ *
+ * @hide
+ */
+ public static final int LISTEN_MESSAGE_RECEIVED = 0x1 << 7;
+
+ /**
+ * List of hidden events: which are mandatory - i.e. they will be added to
+ * every request.
+ *
+ * @hide
+ */
+ public static final int LISTEN_HIDDEN_FLAGS = LISTEN_PUBLISH_FAIL | LISTEN_SUBSCRIBE_FAIL
+ | LISTEN_MATCH | LISTEN_MESSAGE_SEND_SUCCESS | LISTEN_MESSAGE_SEND_FAIL
+ | LISTEN_MESSAGE_RECEIVED;
+
+ /**
+ * Failure reason flag for {@link WifiNanEventListener} and
+ * {@link WifiNanSessionListener} callbacks. Indicates no resources to execute
+ * the requested operation.
+ */
+ public static final int FAIL_REASON_NO_RESOURCES = 0;
+
+ /**
+ * Failure reason flag for {@link WifiNanEventListener} and
+ * {@link WifiNanSessionListener} callbacks. Indicates invalid argument in the
+ * requested operation.
+ */
+ public static final int FAIL_REASON_INVALID_ARGS = 1;
+
+ /**
+ * Failure reason flag for {@link WifiNanEventListener} and
+ * {@link WifiNanSessionListener} callbacks. Indicates a message is transmitted
+ * without a match (i.e. a discovery) occurring first.
+ */
+ public static final int FAIL_REASON_NO_MATCH_SESSION = 2;
+
+ /**
+ * Failure reason flag for {@link WifiNanEventListener} and
+ * {@link WifiNanSessionListener} callbacks. Indicates an unspecified error
+ * occurred during the operation.
+ */
+ public static final int FAIL_REASON_OTHER = 3;
+
+ /**
+ * Failure reason flag for
+ * {@link WifiNanSessionListener#onPublishTerminated(int)} and
+ * {@link WifiNanSessionListener#onSubscribeTerminated(int)} callbacks.
+ * Indicates that publish or subscribe session is done - i.e. all the
+ * requested operations (per {@link PublishSettings} or
+ * {@link SubscribeSettings}) have been executed.
+ */
+ public static final int TERMINATE_REASON_DONE = 0;
+
+ /**
+ * Failure reason flag for
+ * {@link WifiNanSessionListener#onPublishTerminated(int)} and
+ * {@link WifiNanSessionListener#onSubscribeTerminated(int)} callbacks.
+ * Indicates that publish or subscribe session is terminated due to a
+ * failure.
+ */
+ public static final int TERMINATE_REASON_FAIL = 1;
+
+ private static final String MESSAGE_BUNDLE_KEY_PEER_ID = "peer_id";
+ private static final String MESSAGE_BUNDLE_KEY_MESSAGE = "message";
+ private static final String MESSAGE_BUNDLE_KEY_MESSAGE2 = "message2";
+
+ private final Handler mHandler;
+
+ /**
+ * Constructs a {@link WifiNanSessionListener} using the looper of the current
+ * thread. I.e. all callbacks will be delivered on the current thread.
+ */
+ public WifiNanSessionListener() {
+ this(Looper.myLooper());
+ }
+
+ /**
+ * Constructs a {@link WifiNanSessionListener} using the specified looper. I.e.
+ * all callbacks will delivered on the thread of the specified looper.
+ *
+ * @param looper The looper on which to execute the callbacks.
+ */
+ public WifiNanSessionListener(Looper looper) {
+ if (VDBG) Log.v(TAG, "ctor: looper=" + looper);
+ mHandler = new Handler(looper) {
+ @Override
+ public void handleMessage(Message msg) {
+ if (DBG) Log.d(TAG, "What=" + msg.what + ", msg=" + msg);
+ switch (msg.what) {
+ case LISTEN_PUBLISH_FAIL:
+ WifiNanSessionListener.this.onPublishFail(msg.arg1);
+ break;
+ case LISTEN_PUBLISH_TERMINATED:
+ WifiNanSessionListener.this.onPublishTerminated(msg.arg1);
+ break;
+ case LISTEN_SUBSCRIBE_FAIL:
+ WifiNanSessionListener.this.onSubscribeFail(msg.arg1);
+ break;
+ case LISTEN_SUBSCRIBE_TERMINATED:
+ WifiNanSessionListener.this.onSubscribeTerminated(msg.arg1);
+ break;
+ case LISTEN_MATCH:
+ WifiNanSessionListener.this.onMatch(
+ msg.getData().getInt(MESSAGE_BUNDLE_KEY_PEER_ID),
+ msg.getData().getByteArray(MESSAGE_BUNDLE_KEY_MESSAGE), msg.arg1,
+ msg.getData().getByteArray(MESSAGE_BUNDLE_KEY_MESSAGE2), msg.arg2);
+ break;
+ case LISTEN_MESSAGE_SEND_SUCCESS:
+ WifiNanSessionListener.this.onMessageSendSuccess();
+ break;
+ case LISTEN_MESSAGE_SEND_FAIL:
+ WifiNanSessionListener.this.onMessageSendFail(msg.arg1);
+ break;
+ case LISTEN_MESSAGE_RECEIVED:
+ WifiNanSessionListener.this.onMessageReceived(msg.arg2,
+ msg.getData().getByteArray(MESSAGE_BUNDLE_KEY_MESSAGE), msg.arg1);
+ break;
+ }
+ }
+ };
+ }
+
+ /**
+ * Called when a publish operation fails. It is dummy method (empty
+ * implementation printing out a log message). Override to implement your
+ * custom response.
+ *
+ * @param reason The failure reason using {@code NanSessionListener.FAIL_*}
+ * codes.
+ */
+ public void onPublishFail(int reason) {
+ if (VDBG) Log.v(TAG, "onPublishFail: called in stub - override if interested");
+ }
+
+ /**
+ * Called when a publish operation terminates. Event will only be delivered
+ * if registered using {@link WifiNanSessionListener#LISTEN_PUBLISH_TERMINATED}.
+ * A dummy (empty implementation printing out a warning). Make sure to
+ * override if registered.
+ *
+ * @param reason The termination reason using
+ * {@code NanSessionListener.TERMINATE_*} codes.
+ */
+ public void onPublishTerminated(int reason) {
+ Log.w(TAG, "onPublishTerminated: called in stub - override if interested or disable");
+ }
+
+ /**
+ * Called when a subscribe operation fails. It is dummy method (empty
+ * implementation printing out a log message). Override to implement your
+ * custom response.
+ *
+ * @param reason The failure reason using {@code NanSessionListener.FAIL_*}
+ * codes.
+ */
+ public void onSubscribeFail(int reason) {
+ if (VDBG) Log.v(TAG, "onSubscribeFail: called in stub - override if interested");
+ }
+
+ /**
+ * Called when a subscribe operation terminates. Event will only be
+ * delivered if registered using
+ * {@link WifiNanSessionListener#LISTEN_SUBSCRIBE_TERMINATED}. A dummy (empty
+ * implementation printing out a warning). Make sure to override if
+ * registered.
+ *
+ * @param reason The termination reason using
+ * {@code NanSessionListener.TERMINATE_*} codes.
+ */
+ public void onSubscribeTerminated(int reason) {
+ Log.w(TAG, "onSubscribeTerminated: called in stub - override if interested or disable");
+ }
+
+ /**
+ * Called when a discovery (publish or subscribe) operation results in a
+ * match - i.e. when a peer is discovered. It is dummy method (empty
+ * implementation printing out a log message). Override to implement your
+ * custom response.
+ *
+ * @param peerId The ID of the peer matching our discovery operation.
+ * @param serviceSpecificInfo The service specific information (arbitrary
+ * byte array) provided by the peer as part of its discovery
+ * packet.
+ * @param serviceSpecificInfoLength The length of the service specific
+ * information array.
+ * @param matchFilter The filter (Tx on advertiser and Rx on listener) which
+ * resulted in this match.
+ * @param matchFilterLength The length of the match filter array.
+ */
+ public void onMatch(int peerId, byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength, byte[] matchFilter, int matchFilterLength) {
+ if (VDBG) Log.v(TAG, "onMatch: called in stub - override if interested");
+ }
+
+ /**
+ * Called when a message is transmitted successfully - i.e. when we know
+ * that it was received successfully (corresponding to an ACK being
+ * received). It is dummy method (empty implementation printing out a log
+ * message). Override to implement your custom response.
+ * <p>
+ * Note that either this callback or
+ * {@link WifiNanSessionListener#onMessageSendFail(int)} will be received -
+ * never both.
+ */
+ public void onMessageSendSuccess() {
+ if (VDBG) Log.v(TAG, "onMessageSendSuccess: called in stub - override if interested");
+ }
+
+ /**
+ * Called when a message transmission fails - i.e. when no ACK is received.
+ * The hardware will usually attempt to re-transmit several times - this
+ * event is received after all retries are exhausted. There is a possibility
+ * that message was received by the destination successfully but the ACK was
+ * lost. It is dummy method (empty implementation printing out a log
+ * message). Override to implement your custom response.
+ * <p>
+ * Note that either this callback or
+ * {@link WifiNanSessionListener#onMessageSendSuccess()} will be received -
+ * never both
+ *
+ * @param reason The failure reason using {@code NanSessionListener.FAIL_*}
+ * codes.
+ */
+ public void onMessageSendFail(int reason) {
+ if (VDBG) Log.v(TAG, "onMessageSendFail: called in stub - override if interested");
+ }
+
+ /**
+ * Called when a message is received from a discovery session peer. It is
+ * dummy method (empty implementation printing out a log message). Override
+ * to implement your custom response.
+ *
+ * @param peerId The ID of the peer sending the message.
+ * @param message A byte array containing the message.
+ * @param messageLength The length of the byte array containing the relevant
+ * message bytes.
+ */
+ public void onMessageReceived(int peerId, byte[] message, int messageLength) {
+ if (VDBG) Log.v(TAG, "onMessageReceived: called in stub - override if interested");
+ }
+
+ /**
+ * {@hide}
+ */
+ public IWifiNanSessionListener callback = new IWifiNanSessionListener.Stub() {
+ @Override
+ public void onPublishFail(int reason) {
+ if (VDBG) Log.v(TAG, "onPublishFail: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_PUBLISH_FAIL);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onPublishTerminated(int reason) {
+ if (VDBG) Log.v(TAG, "onPublishResponse: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_PUBLISH_TERMINATED);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onSubscribeFail(int reason) {
+ if (VDBG) Log.v(TAG, "onSubscribeFail: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_SUBSCRIBE_FAIL);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onSubscribeTerminated(int reason) {
+ if (VDBG) Log.v(TAG, "onSubscribeTerminated: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_SUBSCRIBE_TERMINATED);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onMatch(int peerId, byte[] serviceSpecificInfo,
+ int serviceSpecificInfoLength, byte[] matchFilter, int matchFilterLength) {
+ if (VDBG) Log.v(TAG, "onMatch: peerId=" + peerId);
+
+ Bundle data = new Bundle();
+ data.putInt(MESSAGE_BUNDLE_KEY_PEER_ID, peerId);
+ data.putByteArray(MESSAGE_BUNDLE_KEY_MESSAGE, serviceSpecificInfo);
+ data.putByteArray(MESSAGE_BUNDLE_KEY_MESSAGE2, matchFilter);
+
+ Message msg = mHandler.obtainMessage(LISTEN_MATCH);
+ msg.arg1 = serviceSpecificInfoLength;
+ msg.arg2 = matchFilterLength;
+ msg.setData(data);
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onMessageSendSuccess() {
+ if (VDBG) Log.v(TAG, "onMessageSendSuccess");
+
+ Message msg = mHandler.obtainMessage(LISTEN_MESSAGE_SEND_SUCCESS);
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onMessageSendFail(int reason) {
+ if (VDBG) Log.v(TAG, "onMessageSendFail: reason=" + reason);
+
+ Message msg = mHandler.obtainMessage(LISTEN_MESSAGE_SEND_FAIL);
+ msg.arg1 = reason;
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public void onMessageReceived(int peerId, byte[] message, int messageLength) {
+ if (VDBG) {
+ Log.v(TAG, "onMessageReceived: peerId='" + peerId + "', messageLength="
+ + messageLength);
+ }
+
+ Bundle data = new Bundle();
+ data.putByteArray(MESSAGE_BUNDLE_KEY_MESSAGE, message);
+
+ Message msg = mHandler.obtainMessage(LISTEN_MESSAGE_RECEIVED);
+ msg.arg1 = messageLength;
+ msg.arg2 = peerId;
+ msg.setData(data);
+ mHandler.sendMessage(msg);
+ }
+ };
+}
diff --git a/wifi/java/android/net/wifi/nan/WifiNanSubscribeSession.java b/wifi/java/android/net/wifi/nan/WifiNanSubscribeSession.java
new file mode 100644
index 0000000..7dfdd32
--- /dev/null
+++ b/wifi/java/android/net/wifi/nan/WifiNanSubscribeSession.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2016 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 android.net.wifi.nan;
+
+/**
+ * A representation of a NAN subscribe session. Created when
+ * {@link WifiNanManager#subscribe(SubscribeData, SubscribeSettings, WifiNanSessionListener, int)}
+ * is executed. The object can be used to stop and re-start (re-configure) the
+ * subscribe session.
+ *
+ * @hide PROPOSED_NAN_API
+ */
+public class WifiNanSubscribeSession extends WifiNanSession {
+ /**
+ * {@hide}
+ */
+ public WifiNanSubscribeSession(WifiNanManager manager, int sessionId) {
+ super(manager, sessionId);
+ }
+
+ /**
+ * Restart/re-configure the subscribe session. Note that the
+ * {@link WifiNanSessionListener} is not replaced - the same listener used at
+ * creation is still used.
+ *
+ * @param subscribeData The data ({@link SubscribeData}) to subscribe.
+ * @param subscribeSettings The settings ({@link SubscribeSettings}) of the
+ * subscribe session.
+ */
+ public void subscribe(SubscribeData subscribeData, SubscribeSettings subscribeSettings) {
+ mManager.subscribe(mSessionId, subscribeData, subscribeSettings);
+ }
+}