| /* |
| * Copyright (C) 2016 Google Inc. |
| * |
| * 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.googlecode.android_scripting.jsonrpc; |
| |
| import java.io.IOException; |
| import java.net.HttpURLConnection; |
| import java.net.InetAddress; |
| import java.net.InetSocketAddress; |
| import java.net.URL; |
| import java.security.PrivateKey; |
| import java.security.cert.CertificateEncodingException; |
| import java.security.cert.X509Certificate; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| |
| import org.apache.commons.codec.binary.Base64Codec; |
| import org.json.JSONArray; |
| import org.json.JSONException; |
| import org.json.JSONObject; |
| |
| import android.bluetooth.BluetoothDevice; |
| import android.bluetooth.BluetoothGattCharacteristic; |
| import android.bluetooth.BluetoothGattDescriptor; |
| import android.bluetooth.BluetoothGattService; |
| import android.bluetooth.le.AdvertiseSettings; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.graphics.Point; |
| import android.location.Address; |
| import android.location.Location; |
| import android.net.DhcpInfo; |
| import android.net.Network; |
| import android.net.NetworkInfo; |
| import android.net.Uri; |
| import android.net.wifi.RttManager.RttCapabilities; |
| import android.net.wifi.ScanResult; |
| import android.net.wifi.WifiActivityEnergyInfo; |
| import android.net.wifi.WifiChannel; |
| import android.net.wifi.WifiConfiguration; |
| import android.net.wifi.WifiEnterpriseConfig; |
| import android.net.wifi.WifiInfo; |
| import android.net.wifi.WifiScanner.ScanData; |
| import android.net.wifi.p2p.WifiP2pDevice; |
| import android.net.wifi.p2p.WifiP2pGroup; |
| import android.net.wifi.p2p.WifiP2pInfo; |
| import android.os.Bundle; |
| import android.os.ParcelUuid; |
| import android.telecom.Call; |
| import android.telecom.CallAudioState; |
| import android.telecom.PhoneAccount; |
| import android.telecom.PhoneAccountHandle; |
| import android.telecom.VideoProfile; |
| import android.telecom.VideoProfile.CameraCapabilities; |
| import android.telephony.CellIdentityCdma; |
| import android.telephony.CellIdentityGsm; |
| import android.telephony.CellIdentityLte; |
| import android.telephony.CellIdentityWcdma; |
| import android.telephony.CellInfoCdma; |
| import android.telephony.CellInfoGsm; |
| import android.telephony.CellInfoLte; |
| import android.telephony.CellInfoWcdma; |
| import android.telephony.CellLocation; |
| import android.telephony.CellSignalStrengthCdma; |
| import android.telephony.CellSignalStrengthGsm; |
| import android.telephony.CellSignalStrengthLte; |
| import android.telephony.CellSignalStrengthWcdma; |
| import android.telephony.ModemActivityInfo; |
| import android.telephony.NeighboringCellInfo; |
| import android.telephony.SmsMessage; |
| import android.telephony.SignalStrength; |
| import android.telephony.SubscriptionInfo; |
| import android.telephony.gsm.GsmCellLocation; |
| import android.telephony.VoLteServiceState; |
| import android.util.Base64; |
| import android.util.DisplayMetrics; |
| import android.util.SparseArray; |
| |
| import com.googlecode.android_scripting.ConvertUtils; |
| import com.googlecode.android_scripting.Log; |
| import com.googlecode.android_scripting.event.Event; |
| //FIXME: Refactor classes, constants and conversions out of here |
| import com.googlecode.android_scripting.facade.telephony.InCallServiceImpl; |
| import com.googlecode.android_scripting.facade.telephony.TelephonyUtils; |
| import com.googlecode.android_scripting.facade.telephony.TelephonyConstants; |
| |
| public class JsonBuilder { |
| |
| @SuppressWarnings("unchecked") |
| public static Object build(Object data) throws JSONException { |
| if (data == null) { |
| return JSONObject.NULL; |
| } |
| if (data instanceof Integer) { |
| return data; |
| } |
| if (data instanceof Float) { |
| return data; |
| } |
| if (data instanceof Double) { |
| return data; |
| } |
| if (data instanceof Long) { |
| return data; |
| } |
| if (data instanceof String) { |
| return data; |
| } |
| if (data instanceof Boolean) { |
| return data; |
| } |
| if (data instanceof JsonSerializable) { |
| return ((JsonSerializable)data).toJSON(); |
| } |
| if (data instanceof JSONObject) { |
| return data; |
| } |
| if (data instanceof JSONArray) { |
| return data; |
| } |
| if (data instanceof Set<?>) { |
| List<Object> items = new ArrayList<Object>((Set<?>) data); |
| return buildJsonList(items); |
| } |
| if (data instanceof Collection<?>) { |
| List<Object> items = new ArrayList<Object>((Collection<?>) data); |
| return buildJsonList(items); |
| } |
| if (data instanceof List<?>) { |
| return buildJsonList((List<?>) data); |
| } |
| if (data instanceof Address) { |
| return buildJsonAddress((Address) data); |
| } |
| if (data instanceof CallAudioState) { |
| return buildJsonAudioState((CallAudioState) data); |
| } |
| if (data instanceof Location) { |
| return buildJsonLocation((Location) data); |
| } |
| if (data instanceof Bundle) { |
| return buildJsonBundle((Bundle) data); |
| } |
| if (data instanceof Intent) { |
| return buildJsonIntent((Intent) data); |
| } |
| if (data instanceof Event) { |
| return buildJsonEvent((Event) data); |
| } |
| if (data instanceof Map<?, ?>) { |
| // TODO(damonkohler): I would like to make this a checked cast if |
| // possible. |
| return buildJsonMap((Map<String, ?>) data); |
| } |
| if (data instanceof ParcelUuid) { |
| return data.toString(); |
| } |
| if (data instanceof ScanResult) { |
| return buildJsonScanResult((ScanResult) data); |
| } |
| if (data instanceof ScanData) { |
| return buildJsonScanData((ScanData) data); |
| } |
| if (data instanceof android.bluetooth.le.ScanResult) { |
| return buildJsonBleScanResult((android.bluetooth.le.ScanResult) data); |
| } |
| if (data instanceof AdvertiseSettings) { |
| return buildJsonBleAdvertiseSettings((AdvertiseSettings) data); |
| } |
| if (data instanceof BluetoothGattService) { |
| return buildJsonBluetoothGattService((BluetoothGattService) data); |
| } |
| if (data instanceof BluetoothGattCharacteristic) { |
| return buildJsonBluetoothGattCharacteristic((BluetoothGattCharacteristic) data); |
| } |
| if (data instanceof BluetoothGattDescriptor) { |
| return buildJsonBluetoothGattDescriptor((BluetoothGattDescriptor) data); |
| } |
| if (data instanceof BluetoothDevice) { |
| return buildJsonBluetoothDevice((BluetoothDevice) data); |
| } |
| if (data instanceof CellLocation) { |
| return buildJsonCellLocation((CellLocation) data); |
| } |
| if (data instanceof WifiInfo) { |
| return buildJsonWifiInfo((WifiInfo) data); |
| } |
| if (data instanceof NeighboringCellInfo) { |
| return buildNeighboringCellInfo((NeighboringCellInfo) data); |
| } |
| if (data instanceof Network) { |
| return buildNetwork((Network) data); |
| } |
| if (data instanceof NetworkInfo) { |
| return buildNetworkInfo((NetworkInfo) data); |
| } |
| if (data instanceof HttpURLConnection) { |
| return buildHttpURLConnection((HttpURLConnection) data); |
| } |
| if (data instanceof InetSocketAddress) { |
| return buildInetSocketAddress((InetSocketAddress) data); |
| } |
| if (data instanceof InetAddress) { |
| return buildInetAddress((InetAddress) data); |
| } |
| if (data instanceof URL) { |
| return buildURL((URL) data); |
| } |
| if (data instanceof Point) { |
| return buildPoint((Point) data); |
| } |
| if (data instanceof SmsMessage) { |
| return buildSmsMessage((SmsMessage) data); |
| } |
| if (data instanceof PhoneAccount) { |
| return buildPhoneAccount((PhoneAccount) data); |
| } |
| if (data instanceof PhoneAccountHandle) { |
| return buildPhoneAccountHandle((PhoneAccountHandle) data); |
| } |
| if (data instanceof SubscriptionInfo) { |
| return buildSubscriptionInfoRecord((SubscriptionInfo) data); |
| } |
| if (data instanceof DhcpInfo) { |
| return buildDhcpInfo((DhcpInfo) data); |
| } |
| if (data instanceof DisplayMetrics) { |
| return buildDisplayMetrics((DisplayMetrics) data); |
| } |
| if (data instanceof RttCapabilities) { |
| return buildRttCapabilities((RttCapabilities) data); |
| } |
| if (data instanceof WifiActivityEnergyInfo) { |
| return buildWifiActivityEnergyInfo((WifiActivityEnergyInfo) data); |
| } |
| if (data instanceof WifiChannel) { |
| return buildWifiChannel((WifiChannel) data); |
| } |
| if (data instanceof WifiConfiguration) { |
| return buildWifiConfiguration((WifiConfiguration) data); |
| } |
| if (data instanceof WifiP2pDevice) { |
| return buildWifiP2pDevice((WifiP2pDevice) data); |
| } |
| if (data instanceof WifiP2pInfo) { |
| return buildWifiP2pInfo((WifiP2pInfo) data); |
| } |
| if (data instanceof WifiP2pGroup) { |
| return buildWifiP2pGroup((WifiP2pGroup) data); |
| } |
| if (data instanceof byte[]) { |
| return Base64Codec.encodeBase64((byte[]) data); |
| } |
| if (data instanceof Object[]) { |
| return buildJSONArray((Object[]) data); |
| } |
| if (data instanceof CellInfoLte) { |
| return buildCellInfoLte((CellInfoLte) data); |
| } |
| if (data instanceof CellInfoWcdma) { |
| return buildCellInfoWcdma((CellInfoWcdma) data); |
| } |
| if (data instanceof CellInfoGsm) { |
| return buildCellInfoGsm((CellInfoGsm) data); |
| } |
| if (data instanceof CellInfoCdma) { |
| return buildCellInfoCdma((CellInfoCdma) data); |
| } |
| if (data instanceof Call) { |
| return buildCall((Call) data); |
| } |
| if (data instanceof Call.Details) { |
| return buildCallDetails((Call.Details) data); |
| } |
| if (data instanceof InCallServiceImpl.CallEvent<?>) { |
| return buildCallEvent((InCallServiceImpl.CallEvent<?>) data); |
| } |
| if (data instanceof VideoProfile) { |
| return buildVideoProfile((VideoProfile) data); |
| } |
| if (data instanceof CameraCapabilities) { |
| return buildCameraCapabilities((CameraCapabilities) data); |
| } |
| if (data instanceof VoLteServiceState) { |
| return buildVoLteServiceStateEvent((VoLteServiceState) data); |
| } |
| if (data instanceof ModemActivityInfo) { |
| return buildModemActivityInfo((ModemActivityInfo) data); |
| } |
| if (data instanceof SignalStrength) { |
| return buildSignalStrength((SignalStrength) data); |
| } |
| |
| |
| return data.toString(); |
| // throw new JSONException("Failed to build JSON result. " + |
| // data.getClass().getName()); |
| } |
| |
| private static JSONObject buildJsonAudioState(CallAudioState data) |
| throws JSONException { |
| JSONObject state = new JSONObject(); |
| state.put("isMuted", data.isMuted()); |
| state.put("AudioRoute", InCallServiceImpl.getAudioRouteString(data.getRoute())); |
| return state; |
| } |
| |
| private static Object buildDisplayMetrics(DisplayMetrics data) |
| throws JSONException { |
| JSONObject dm = new JSONObject(); |
| dm.put("widthPixels", data.widthPixels); |
| dm.put("heightPixels", data.heightPixels); |
| dm.put("noncompatHeightPixels", data.noncompatHeightPixels); |
| dm.put("noncompatWidthPixels", data.noncompatWidthPixels); |
| return dm; |
| } |
| |
| private static Object buildInetAddress(InetAddress data) { |
| JSONArray address = new JSONArray(); |
| address.put(data.getHostName()); |
| address.put(data.getHostAddress()); |
| return address; |
| } |
| |
| private static Object buildInetSocketAddress(InetSocketAddress data) { |
| JSONArray address = new JSONArray(); |
| address.put(data.getHostName()); |
| address.put(data.getPort()); |
| return address; |
| } |
| |
| private static JSONObject buildJsonAddress(Address address) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("admin_area", address.getAdminArea()); |
| result.put("country_code", address.getCountryCode()); |
| result.put("country_name", address.getCountryName()); |
| result.put("feature_name", address.getFeatureName()); |
| result.put("phone", address.getPhone()); |
| result.put("locality", address.getLocality()); |
| result.put("postal_code", address.getPostalCode()); |
| result.put("sub_admin_area", address.getSubAdminArea()); |
| result.put("thoroughfare", address.getThoroughfare()); |
| result.put("url", address.getUrl()); |
| return result; |
| } |
| |
| private static JSONArray buildJSONArray(Object[] data) throws JSONException { |
| JSONArray result = new JSONArray(); |
| for (Object o : data) { |
| result.put(build(o)); |
| } |
| return result; |
| } |
| |
| private static JSONObject buildJsonBleAdvertiseSettings( |
| AdvertiseSettings advertiseSettings) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("mode", advertiseSettings.getMode()); |
| result.put("txPowerLevel", advertiseSettings.getTxPowerLevel()); |
| result.put("isConnectable", advertiseSettings.isConnectable()); |
| return result; |
| } |
| |
| private static JSONObject buildJsonBleScanResult( |
| android.bluetooth.le.ScanResult scanResult) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("rssi", scanResult.getRssi()); |
| result.put("timestampNanos", scanResult.getTimestampNanos()); |
| result.put("deviceName", scanResult.getScanRecord().getDeviceName()); |
| result.put("txPowerLevel", scanResult.getScanRecord().getTxPowerLevel()); |
| result.put("advertiseFlags", scanResult.getScanRecord() |
| .getAdvertiseFlags()); |
| ArrayList<String> manufacturerDataList = new ArrayList<String>(); |
| ArrayList<Integer> idList = new ArrayList<Integer>(); |
| if (scanResult.getScanRecord().getManufacturerSpecificData() != null) { |
| SparseArray<byte[]> manufacturerSpecificData = scanResult |
| .getScanRecord().getManufacturerSpecificData(); |
| for (int i = 0; i < manufacturerSpecificData.size(); i++) { |
| manufacturerDataList.add(ConvertUtils |
| .convertByteArrayToString(manufacturerSpecificData |
| .valueAt(i))); |
| idList.add(manufacturerSpecificData.keyAt(i)); |
| } |
| } |
| result.put("manufacturerSpecificDataList", manufacturerDataList); |
| result.put("manufacturereIdList", idList); |
| ArrayList<String> serviceUuidList = new ArrayList<String>(); |
| ArrayList<String> serviceDataList = new ArrayList<String>(); |
| if (scanResult.getScanRecord().getServiceData() != null) { |
| Map<ParcelUuid, byte[]> serviceDataMap = scanResult.getScanRecord() |
| .getServiceData(); |
| for (ParcelUuid serviceUuid : serviceDataMap.keySet()) { |
| serviceUuidList.add(serviceUuid.toString()); |
| serviceDataList.add(ConvertUtils |
| .convertByteArrayToString(serviceDataMap |
| .get(serviceUuid))); |
| } |
| } |
| result.put("serviceUuidList", serviceUuidList); |
| result.put("serviceDataList", serviceDataList); |
| List<ParcelUuid> serviceUuids = scanResult.getScanRecord() |
| .getServiceUuids(); |
| String serviceUuidsString = ""; |
| if (serviceUuids != null && serviceUuids.size() > 0) { |
| for (ParcelUuid uuid : serviceUuids) { |
| serviceUuidsString = serviceUuidsString + "," + uuid; |
| } |
| } |
| result.put("serviceUuids", serviceUuidsString); |
| result.put("scanRecord", |
| build(ConvertUtils.convertByteArrayToString(scanResult |
| .getScanRecord().getBytes()))); |
| result.put("deviceInfo", build(scanResult.getDevice())); |
| return result; |
| } |
| |
| private static JSONObject buildJsonBluetoothDevice(BluetoothDevice data) |
| throws JSONException { |
| JSONObject deviceInfo = new JSONObject(); |
| deviceInfo.put("address", data.getAddress()); |
| deviceInfo.put("state", data.getBondState()); |
| deviceInfo.put("name", data.getName()); |
| deviceInfo.put("type", data.getType()); |
| return deviceInfo; |
| } |
| |
| private static Object buildJsonBluetoothGattCharacteristic( |
| BluetoothGattCharacteristic data) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("instanceId", data.getInstanceId()); |
| result.put("permissions", data.getPermissions()); |
| result.put("properties", data.getProperties()); |
| result.put("writeType", data.getWriteType()); |
| result.put("descriptorsList", build(data.getDescriptors())); |
| result.put("uuid", data.getUuid().toString()); |
| result.put("value", build(data.getValue())); |
| |
| return result; |
| } |
| |
| private static Object buildJsonBluetoothGattDescriptor( |
| BluetoothGattDescriptor data) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("instanceId", data.getInstanceId()); |
| result.put("permissions", data.getPermissions()); |
| result.put("characteristic", data.getCharacteristic()); |
| result.put("uuid", data.getUuid().toString()); |
| result.put("value", build(data.getValue())); |
| return result; |
| } |
| |
| private static Object buildJsonBluetoothGattService( |
| BluetoothGattService data) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("instanceId", data.getInstanceId()); |
| result.put("type", data.getType()); |
| result.put("gattCharacteristicList", build(data.getCharacteristics())); |
| result.put("includedServices", build(data.getIncludedServices())); |
| result.put("uuid", data.getUuid().toString()); |
| return result; |
| } |
| |
| private static JSONObject buildJsonBundle(Bundle bundle) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| for (String key : bundle.keySet()) { |
| result.put(key, build(bundle.get(key))); |
| } |
| return result; |
| } |
| |
| private static JSONObject buildJsonCellLocation(CellLocation cellLocation) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| if (cellLocation instanceof GsmCellLocation) { |
| GsmCellLocation location = (GsmCellLocation) cellLocation; |
| result.put("lac", location.getLac()); |
| result.put("cid", location.getCid()); |
| } |
| // TODO(damonkohler): Add support for CdmaCellLocation. Not supported |
| // until API level 5. |
| return result; |
| } |
| |
| private static JSONObject buildDhcpInfo(DhcpInfo data) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("ipAddress", data.ipAddress); |
| result.put("dns1", data.dns1); |
| result.put("dns2", data.dns2); |
| result.put("gateway", data.gateway); |
| result.put("serverAddress", data.serverAddress); |
| result.put("leaseDuration", data.leaseDuration); |
| return result; |
| } |
| |
| private static JSONObject buildJsonEvent(Event event) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("name", event.getName()); |
| result.put("data", build(event.getData())); |
| result.put("time", event.getCreationTime()); |
| return result; |
| } |
| |
| private static JSONObject buildJsonIntent(Intent data) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("data", data.getDataString()); |
| result.put("type", data.getType()); |
| result.put("extras", build(data.getExtras())); |
| result.put("categories", build(data.getCategories())); |
| result.put("action", data.getAction()); |
| ComponentName component = data.getComponent(); |
| if (component != null) { |
| result.put("packagename", component.getPackageName()); |
| result.put("classname", component.getClassName()); |
| } |
| result.put("flags", data.getFlags()); |
| return result; |
| } |
| |
| private static <T> JSONArray buildJsonList(final List<T> list) |
| throws JSONException { |
| JSONArray result = new JSONArray(); |
| for (T item : list) { |
| result.put(build(item)); |
| } |
| return result; |
| } |
| |
| private static JSONObject buildJsonLocation(Location location) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("altitude", location.getAltitude()); |
| result.put("latitude", location.getLatitude()); |
| result.put("longitude", location.getLongitude()); |
| result.put("time", location.getTime()); |
| result.put("accuracy", location.getAccuracy()); |
| result.put("speed", location.getSpeed()); |
| result.put("provider", location.getProvider()); |
| result.put("bearing", location.getBearing()); |
| return result; |
| } |
| |
| private static JSONObject buildJsonMap(Map<String, ?> map) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| for (Entry<String, ?> entry : map.entrySet()) { |
| String key = entry.getKey(); |
| if (key == null) { |
| key = ""; |
| } |
| result.put(key, build(entry.getValue())); |
| } |
| return result; |
| } |
| |
| private static JSONObject buildJsonScanResult(ScanResult scanResult) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("BSSID", scanResult.BSSID); |
| result.put("SSID", scanResult.SSID); |
| result.put("frequency", scanResult.frequency); |
| result.put("level", scanResult.level); |
| result.put("capabilities", scanResult.capabilities); |
| result.put("timestamp", scanResult.timestamp); |
| result.put("autoJoinStatus", scanResult.autoJoinStatus); |
| result.put("blackListTimestamp", scanResult.blackListTimestamp); |
| result.put("centerFreq0", scanResult.centerFreq0); |
| result.put("centerFreq1", scanResult.centerFreq1); |
| result.put("channelWidth", scanResult.channelWidth); |
| result.put("distanceCm", scanResult.distanceCm); |
| result.put("distanceSdCm", scanResult.distanceSdCm); |
| result.put("is80211McRTTResponder", scanResult.is80211mcResponder()); |
| result.put("isAutoJoinCandidate", scanResult.isAutoJoinCandidate); |
| result.put("numConnection", scanResult.numConnection); |
| result.put("passpointNetwork", scanResult.isPasspointNetwork()); |
| result.put("numIpConfigFailures", scanResult.numIpConfigFailures); |
| result.put("numUsage", scanResult.numUsage); |
| result.put("seen", scanResult.seen); |
| result.put("untrusted", scanResult.untrusted); |
| result.put("operatorFriendlyName", scanResult.operatorFriendlyName); |
| result.put("venueName", scanResult.venueName); |
| if (scanResult.informationElements != null) { |
| JSONArray infoEles = new JSONArray(); |
| for (ScanResult.InformationElement ie : scanResult.informationElements) { |
| JSONObject infoEle = new JSONObject(); |
| infoEle.put("id", ie.id); |
| infoEle.put("bytes", Base64Codec.encodeBase64(ie.bytes).toString()); |
| infoEles.put(infoEle); |
| } |
| result.put("InfomationElements", infoEles); |
| } else { |
| result.put("InfomationElements", null); |
| } |
| return result; |
| } |
| |
| private static JSONObject buildJsonScanData(ScanData scanData) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("Id", scanData.getId()); |
| result.put("Flags", scanData.getFlags()); |
| JSONArray scanResults = new JSONArray(); |
| for (ScanResult sr : scanData.getResults()) { |
| scanResults.put(buildJsonScanResult(sr)); |
| } |
| result.put("ScanResults", scanResults); |
| return result; |
| } |
| |
| private static JSONObject buildJsonWifiInfo(WifiInfo data) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("hidden_ssid", data.getHiddenSSID()); |
| result.put("ip_address", data.getIpAddress()); |
| result.put("link_speed", data.getLinkSpeed()); |
| result.put("network_id", data.getNetworkId()); |
| result.put("rssi", data.getRssi()); |
| result.put("BSSID", data.getBSSID()); |
| result.put("mac_address", data.getMacAddress()); |
| // Trim the double quotes if exist |
| String ssid = data.getSSID(); |
| if (ssid.charAt(0) == '"' |
| && ssid.charAt(ssid.length() - 1) == '"') { |
| result.put("SSID", ssid.substring(1, ssid.length() - 1)); |
| } else { |
| result.put("SSID", ssid); |
| } |
| String supplicantState = ""; |
| switch (data.getSupplicantState()) { |
| case ASSOCIATED: |
| supplicantState = "associated"; |
| break; |
| case ASSOCIATING: |
| supplicantState = "associating"; |
| break; |
| case COMPLETED: |
| supplicantState = "completed"; |
| break; |
| case DISCONNECTED: |
| supplicantState = "disconnected"; |
| break; |
| case DORMANT: |
| supplicantState = "dormant"; |
| break; |
| case FOUR_WAY_HANDSHAKE: |
| supplicantState = "four_way_handshake"; |
| break; |
| case GROUP_HANDSHAKE: |
| supplicantState = "group_handshake"; |
| break; |
| case INACTIVE: |
| supplicantState = "inactive"; |
| break; |
| case INVALID: |
| supplicantState = "invalid"; |
| break; |
| case SCANNING: |
| supplicantState = "scanning"; |
| break; |
| case UNINITIALIZED: |
| supplicantState = "uninitialized"; |
| break; |
| default: |
| supplicantState = null; |
| } |
| result.put("supplicant_state", build(supplicantState)); |
| result.put("is_5ghz", data.is5GHz()); |
| result.put("is_24ghz", data.is24GHz()); |
| return result; |
| } |
| |
| private static JSONObject buildNeighboringCellInfo(NeighboringCellInfo data) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("cid", data.getCid()); |
| result.put("rssi", data.getRssi()); |
| result.put("lac", data.getLac()); |
| result.put("psc", data.getPsc()); |
| String networkType = |
| TelephonyUtils.getNetworkTypeString(data.getNetworkType()); |
| result.put("network_type", build(networkType)); |
| return result; |
| } |
| |
| private static JSONObject buildCellInfoLte(CellInfoLte data) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("rat", "lte"); |
| result.put("registered", data.isRegistered()); |
| CellIdentityLte cellidentity = |
| ((CellInfoLte) data).getCellIdentity(); |
| CellSignalStrengthLte signalstrength = |
| ((CellInfoLte) data).getCellSignalStrength(); |
| result.put("mcc", cellidentity.getMcc()); |
| result.put("mnc", cellidentity.getMnc()); |
| result.put("cid", cellidentity.getCi()); |
| result.put("pcid", cellidentity.getPci()); |
| result.put("tac", cellidentity.getTac()); |
| result.put("rsrp", signalstrength.getDbm()); |
| result.put("asulevel", signalstrength.getAsuLevel()); |
| result.put("timing_advance", signalstrength.getTimingAdvance()); |
| return result; |
| } |
| |
| private static JSONObject buildCellInfoGsm(CellInfoGsm data) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("rat", "gsm"); |
| result.put("registered", data.isRegistered()); |
| CellIdentityGsm cellidentity = |
| ((CellInfoGsm) data).getCellIdentity(); |
| CellSignalStrengthGsm signalstrength = |
| ((CellInfoGsm) data).getCellSignalStrength(); |
| result.put("mcc", cellidentity.getMcc()); |
| result.put("mnc", cellidentity.getMnc()); |
| result.put("cid", cellidentity.getCid()); |
| result.put("lac", cellidentity.getLac()); |
| result.put("signal_strength", signalstrength.getDbm()); |
| result.put("asulevel", signalstrength.getAsuLevel()); |
| return result; |
| } |
| |
| private static JSONObject buildCellInfoWcdma(CellInfoWcdma data) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("rat", "wcdma"); |
| result.put("registered", data.isRegistered()); |
| CellIdentityWcdma cellidentity = |
| ((CellInfoWcdma) data).getCellIdentity(); |
| CellSignalStrengthWcdma signalstrength = |
| ((CellInfoWcdma) data).getCellSignalStrength(); |
| result.put("mcc", cellidentity.getMcc()); |
| result.put("mnc", cellidentity.getMnc()); |
| result.put("cid", cellidentity.getCid()); |
| result.put("lac", cellidentity.getLac()); |
| result.put("psc", cellidentity.getPsc()); |
| result.put("signal_strength", signalstrength.getDbm()); |
| result.put("asulevel", signalstrength.getAsuLevel()); |
| return result; |
| } |
| |
| private static JSONObject buildCellInfoCdma(CellInfoCdma data) |
| throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("rat", "cdma"); |
| result.put("registered", data.isRegistered()); |
| CellIdentityCdma cellidentity = |
| ((CellInfoCdma) data).getCellIdentity(); |
| CellSignalStrengthCdma signalstrength = |
| ((CellInfoCdma) data).getCellSignalStrength(); |
| result.put("network_id", cellidentity.getNetworkId()); |
| result.put("system_id", cellidentity.getSystemId()); |
| result.put("basestation_id", cellidentity.getBasestationId()); |
| result.put("longitude", cellidentity.getLongitude()); |
| result.put("latitude", cellidentity.getLatitude()); |
| result.put("cdma_dbm", signalstrength.getCdmaDbm()); |
| result.put("cdma_ecio", signalstrength.getCdmaEcio()); |
| result.put("evdo_dbm", signalstrength.getEvdoDbm()); |
| result.put("evdo_ecio", signalstrength.getEvdoEcio()); |
| result.put("evdo_snr", signalstrength.getEvdoSnr()); |
| return result; |
| } |
| |
| private static Object buildHttpURLConnection(HttpURLConnection data) |
| throws JSONException { |
| JSONObject con = new JSONObject(); |
| try { |
| con.put("ResponseCode", data.getResponseCode()); |
| con.put("ResponseMessage", data.getResponseMessage()); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| return con; |
| } |
| con.put("ContentLength", data.getContentLength()); |
| con.put("ContentEncoding", data.getContentEncoding()); |
| con.put("ContentType", data.getContentType()); |
| con.put("Date", data.getDate()); |
| con.put("ReadTimeout", data.getReadTimeout()); |
| con.put("HeaderFields", buildJsonMap(data.getHeaderFields())); |
| con.put("URL", buildURL(data.getURL())); |
| return con; |
| } |
| |
| private static Object buildNetwork(Network data) throws JSONException { |
| JSONObject nw = new JSONObject(); |
| nw.put("netId", data.netId); |
| return nw; |
| } |
| |
| private static Object buildNetworkInfo(NetworkInfo data) |
| throws JSONException { |
| JSONObject info = new JSONObject(); |
| info.put("isAvailable", data.isAvailable()); |
| info.put("isConnected", data.isConnected()); |
| info.put("isFailover", data.isFailover()); |
| info.put("isRoaming", data.isRoaming()); |
| info.put("ExtraInfo", data.getExtraInfo()); |
| info.put("FailedReason", data.getReason()); |
| info.put("TypeName", data.getTypeName()); |
| info.put("SubtypeName", data.getSubtypeName()); |
| info.put("State", data.getState().name().toString()); |
| return info; |
| } |
| |
| private static Object buildURL(URL data) throws JSONException { |
| JSONObject url = new JSONObject(); |
| url.put("Authority", data.getAuthority()); |
| url.put("Host", data.getHost()); |
| url.put("Path", data.getPath()); |
| url.put("Port", data.getPort()); |
| url.put("Protocol", data.getProtocol()); |
| return url; |
| } |
| |
| private static JSONObject buildPhoneAccount(PhoneAccount data) |
| throws JSONException { |
| JSONObject acct = new JSONObject(); |
| acct.put("Address", data.getAddress().toSafeString()); |
| acct.put("SubscriptionAddress", data.getSubscriptionAddress() |
| .toSafeString()); |
| acct.put("Label", ((data.getLabel() != null) ? data.getLabel().toString() : "")); |
| acct.put("ShortDescription", ((data.getShortDescription() != null) ? data |
| .getShortDescription().toString() : "")); |
| return acct; |
| } |
| |
| private static Object buildPhoneAccountHandle(PhoneAccountHandle data) |
| throws JSONException { |
| JSONObject msg = new JSONObject(); |
| msg.put("id", data.getId()); |
| msg.put("ComponentName", data.getComponentName().flattenToString()); |
| return msg; |
| } |
| |
| private static Object buildSubscriptionInfoRecord(SubscriptionInfo data) |
| throws JSONException { |
| JSONObject msg = new JSONObject(); |
| msg.put("subscriptionId", data.getSubscriptionId()); |
| msg.put("iccId", data.getIccId()); |
| msg.put("simSlotIndex", data.getSimSlotIndex()); |
| msg.put("displayName", data.getDisplayName()); |
| msg.put("nameSource", data.getNameSource()); |
| msg.put("iconTint", data.getIconTint()); |
| msg.put("number", data.getNumber()); |
| msg.put("dataRoaming", data.getDataRoaming()); |
| msg.put("mcc", data.getMcc()); |
| msg.put("mnc", data.getMnc()); |
| return msg; |
| } |
| |
| private static Object buildPoint(Point data) throws JSONException { |
| JSONObject point = new JSONObject(); |
| point.put("x", data.x); |
| point.put("y", data.y); |
| return point; |
| } |
| |
| private static Object buildRttCapabilities(RttCapabilities data) |
| throws JSONException { |
| JSONObject cap = new JSONObject(); |
| cap.put("bwSupported", data.bwSupported); |
| cap.put("lciSupported", data.lciSupported); |
| cap.put("lcrSupported", data.lcrSupported); |
| cap.put("oneSidedRttSupported", data.oneSidedRttSupported); |
| cap.put("preambleSupported", data.preambleSupported); |
| cap.put("twoSided11McRttSupported", data.twoSided11McRttSupported); |
| return cap; |
| } |
| |
| private static Object buildSmsMessage(SmsMessage data) throws JSONException { |
| JSONObject msg = new JSONObject(); |
| msg.put("originatingAddress", data.getOriginatingAddress()); |
| msg.put("messageBody", data.getMessageBody()); |
| return msg; |
| } |
| |
| private static JSONObject buildWifiActivityEnergyInfo( |
| WifiActivityEnergyInfo data) throws JSONException { |
| JSONObject result = new JSONObject(); |
| result.put("ControllerEnergyUsed", data.getControllerEnergyUsed()); |
| result.put("ControllerIdleTimeMillis", |
| data.getControllerIdleTimeMillis()); |
| result.put("ControllerRxTimeMillis", data.getControllerRxTimeMillis()); |
| result.put("ControllerTxTimeMillis", data.getControllerTxTimeMillis()); |
| result.put("StackState", data.getStackState()); |
| result.put("TimeStamp", data.getTimeStamp()); |
| return result; |
| } |
| |
| private static Object buildWifiChannel(WifiChannel data) throws JSONException { |
| JSONObject channel = new JSONObject(); |
| channel.put("channelNum", data.channelNum); |
| channel.put("freqMHz", data.freqMHz); |
| channel.put("isDFS", data.isDFS); |
| channel.put("isValid", data.isValid()); |
| return channel; |
| } |
| |
| private static Object buildWifiConfiguration(WifiConfiguration data) |
| throws JSONException { |
| JSONObject config = new JSONObject(); |
| config.put("networkId", data.networkId); |
| // Trim the double quotes if exist |
| if (data.SSID.charAt(0) == '"' |
| && data.SSID.charAt(data.SSID.length() - 1) == '"') { |
| config.put("SSID", data.SSID.substring(1, data.SSID.length() - 1)); |
| } else { |
| config.put("SSID", data.SSID); |
| } |
| config.put("BSSID", data.BSSID); |
| config.put("priority", data.priority); |
| config.put("hiddenSSID", data.hiddenSSID); |
| config.put("FQDN", data.FQDN); |
| config.put("providerFriendlyName", data.providerFriendlyName); |
| config.put("isPasspoint", data.isPasspoint()); |
| config.put("hiddenSSID", data.hiddenSSID); |
| if (data.status == WifiConfiguration.Status.CURRENT) { |
| config.put("status", "CURRENT"); |
| } else if (data.status == WifiConfiguration.Status.DISABLED) { |
| config.put("status", "DISABLED"); |
| } else if (data.status == WifiConfiguration.Status.ENABLED) { |
| config.put("status", "ENABLED"); |
| } else { |
| config.put("status", "UNKNOWN"); |
| } |
| // config.put("enterpriseConfig", buildWifiEnterpriseConfig(data.enterpriseConfig)); |
| return config; |
| } |
| |
| private static Object buildWifiEnterpriseConfig(WifiEnterpriseConfig data) |
| throws JSONException, CertificateEncodingException { |
| JSONObject config = new JSONObject(); |
| config.put(WifiEnterpriseConfig.PLMN_KEY, data.getPlmn()); |
| config.put(WifiEnterpriseConfig.REALM_KEY, data.getRealm()); |
| config.put(WifiEnterpriseConfig.EAP_KEY, data.getEapMethod()); |
| config.put(WifiEnterpriseConfig.PHASE2_KEY, data.getPhase2Method()); |
| config.put(WifiEnterpriseConfig.ALTSUBJECT_MATCH_KEY, data.getAltSubjectMatch()); |
| X509Certificate caCert = data.getCaCertificate(); |
| String caCertString = Base64.encodeToString(caCert.getEncoded(), Base64.DEFAULT); |
| config.put(WifiEnterpriseConfig.CA_CERT_KEY, caCertString); |
| X509Certificate clientCert = data.getClientCertificate(); |
| String clientCertString = Base64.encodeToString(clientCert.getEncoded(), Base64.DEFAULT); |
| config.put(WifiEnterpriseConfig.CLIENT_CERT_KEY, clientCertString); |
| PrivateKey pk = data.getClientPrivateKey(); |
| String privateKeyString = Base64.encodeToString(pk.getEncoded(), Base64.DEFAULT); |
| config.put(WifiEnterpriseConfig.PRIVATE_KEY_ID_KEY, privateKeyString); |
| config.put(WifiEnterpriseConfig.PASSWORD_KEY, data.getPassword()); |
| return config; |
| } |
| |
| private static JSONObject buildWifiP2pDevice(WifiP2pDevice data) |
| throws JSONException { |
| JSONObject deviceInfo = new JSONObject(); |
| deviceInfo.put("Name", data.deviceName); |
| deviceInfo.put("Address", data.deviceAddress); |
| return deviceInfo; |
| } |
| |
| private static JSONObject buildWifiP2pGroup(WifiP2pGroup data) |
| throws JSONException { |
| JSONObject group = new JSONObject(); |
| Log.d("build p2p group."); |
| group.put("ClientList", build(data.getClientList())); |
| group.put("Interface", data.getInterface()); |
| group.put("Networkname", data.getNetworkName()); |
| group.put("Owner", data.getOwner()); |
| group.put("Passphrase", data.getPassphrase()); |
| group.put("NetworkId", data.getNetworkId()); |
| return group; |
| } |
| |
| private static JSONObject buildWifiP2pInfo(WifiP2pInfo data) |
| throws JSONException { |
| JSONObject info = new JSONObject(); |
| Log.d("build p2p info."); |
| info.put("groupFormed", data.groupFormed); |
| info.put("isGroupOwner", data.isGroupOwner); |
| info.put("groupOwnerAddress", data.groupOwnerAddress); |
| return info; |
| } |
| |
| private static <T> JSONObject buildCallEvent(InCallServiceImpl.CallEvent<T> callEvent) |
| throws JSONException { |
| JSONObject jsonEvent = new JSONObject(); |
| jsonEvent.put("CallId", callEvent.getCallId()); |
| jsonEvent.put("Event", build(callEvent.getEvent())); |
| return jsonEvent; |
| } |
| |
| private static JSONObject buildUri(Uri uri) throws JSONException { |
| return new JSONObject().put("Uri", build((uri != null) ? uri.toString() : "")); |
| } |
| |
| private static JSONObject buildCallDetails(Call.Details details) throws JSONException { |
| |
| JSONObject callDetails = new JSONObject(); |
| |
| callDetails.put("Handle", buildUri(details.getHandle())); |
| callDetails.put("HandlePresentation", |
| build(InCallServiceImpl.getCallPresentationInfoString( |
| details.getHandlePresentation()))); |
| callDetails.put("CallerDisplayName", build(details.getCallerDisplayName())); |
| |
| // TODO AccountHandle |
| // callDetails.put("AccountHandle", build("")); |
| |
| callDetails.put("Capabilities", |
| build(InCallServiceImpl.getCallCapabilitiesString(details.getCallCapabilities()))); |
| |
| callDetails.put("Properties", |
| build(InCallServiceImpl.getCallPropertiesString(details.getCallProperties()))); |
| |
| // TODO Parse fields in Disconnect Cause |
| callDetails.put("DisconnectCause", build((details.getDisconnectCause() != null) ? details |
| .getDisconnectCause().toString() : "")); |
| callDetails.put("ConnectTimeMillis", build(details.getConnectTimeMillis())); |
| |
| // TODO: GatewayInfo |
| // callDetails.put("GatewayInfo", build("")); |
| |
| callDetails.put("VideoState", |
| build(InCallServiceImpl.getVideoCallStateString(details.getVideoState()))); |
| |
| // TODO: StatusHints |
| // callDetails.put("StatusHints", build("")); |
| |
| callDetails.put("Extras", build(details.getExtras())); |
| |
| return callDetails; |
| } |
| |
| private static JSONObject buildCall(Call call) throws JSONException { |
| |
| JSONObject callInfo = new JSONObject(); |
| |
| callInfo.put("Parent", build(InCallServiceImpl.getCallId(call))); |
| |
| // TODO:Make a function out of this for consistency |
| ArrayList<String> children = new ArrayList<String>(); |
| for (Call child : call.getChildren()) { |
| children.add(InCallServiceImpl.getCallId(child)); |
| } |
| callInfo.put("Children", build(children)); |
| |
| // TODO:Make a function out of this for consistency |
| ArrayList<String> conferenceables = new ArrayList<String>(); |
| for (Call conferenceable : call.getChildren()) { |
| children.add(InCallServiceImpl.getCallId(conferenceable)); |
| } |
| callInfo.put("ConferenceableCalls", build(conferenceables)); |
| |
| callInfo.put("State", build(InCallServiceImpl.getCallStateString(call.getState()))); |
| callInfo.put("CannedTextResponses", build(call.getCannedTextResponses())); |
| callInfo.put("VideoCall", InCallServiceImpl.getVideoCallId(call.getVideoCall())); |
| callInfo.put("Details", build(call.getDetails())); |
| |
| return callInfo; |
| } |
| |
| private static JSONObject buildVideoProfile(VideoProfile videoProfile) throws JSONException { |
| JSONObject profile = new JSONObject(); |
| |
| profile.put("VideoState", |
| InCallServiceImpl.getVideoCallStateString(videoProfile.getVideoState())); |
| profile.put("VideoQuality", |
| InCallServiceImpl.getVideoCallQualityString(videoProfile.getQuality())); |
| |
| return profile; |
| } |
| |
| private static JSONObject buildCameraCapabilities(CameraCapabilities cameraCapabilities) |
| throws JSONException { |
| JSONObject capabilities = new JSONObject(); |
| |
| capabilities.put("Height", build(cameraCapabilities.getHeight())); |
| capabilities.put("Width", build(cameraCapabilities.getWidth())); |
| capabilities.put("ZoomSupported", build(cameraCapabilities.isZoomSupported())); |
| capabilities.put("MaxZoom", build(cameraCapabilities.getMaxZoom())); |
| |
| return capabilities; |
| } |
| |
| private static JSONObject buildVoLteServiceStateEvent( |
| VoLteServiceState volteInfo) |
| throws JSONException { |
| JSONObject info = new JSONObject(); |
| info.put(TelephonyConstants.VoLteServiceStateContainer.SRVCC_STATE, |
| TelephonyUtils.getSrvccStateString(volteInfo.getSrvccState())); |
| return info; |
| } |
| |
| private static JSONObject buildModemActivityInfo(ModemActivityInfo modemInfo) |
| throws JSONException { |
| JSONObject info = new JSONObject(); |
| |
| info.put("Timestamp", modemInfo.getTimestamp()); |
| info.put("SleepTimeMs", modemInfo.getSleepTimeMillis()); |
| info.put("IdleTimeMs", modemInfo.getIdleTimeMillis()); |
| //convert from int[] to List<Integer> for proper JSON translation |
| int[] txTimes = modemInfo.getTxTimeMillis(); |
| List<Integer> tmp = new ArrayList<Integer>(txTimes.length); |
| for(int val : txTimes) { |
| tmp.add(val); |
| } |
| info.put("TxTimeMs", build(tmp)); |
| info.put("RxTimeMs", modemInfo.getRxTimeMillis()); |
| info.put("EnergyUsedMw", modemInfo.getEnergyUsed()); |
| return info; |
| } |
| private static JSONObject buildSignalStrength(SignalStrength signalStrength) |
| throws JSONException { |
| JSONObject info = new JSONObject(); |
| info.put(TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_GSM, |
| signalStrength.getGsmSignalStrength()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_GSM_DBM, |
| signalStrength.getGsmDbm()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_GSM_LEVEL, |
| signalStrength.getGsmLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_GSM_ASU_LEVEL, |
| signalStrength.getGsmAsuLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_GSM_BIT_ERROR_RATE, |
| signalStrength.getGsmBitErrorRate()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_CDMA_DBM, |
| signalStrength.getCdmaDbm()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_CDMA_LEVEL, |
| signalStrength.getCdmaLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_CDMA_ASU_LEVEL, |
| signalStrength.getCdmaAsuLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_CDMA_ECIO, |
| signalStrength.getCdmaEcio()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_EVDO_DBM, |
| signalStrength.getEvdoDbm()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_EVDO_ECIO, |
| signalStrength.getEvdoEcio()); |
| info.put(TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_LTE, |
| signalStrength.getLteSignalStrength()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_LTE_DBM, |
| signalStrength.getLteDbm()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_LTE_LEVEL, |
| signalStrength.getLteLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_LTE_ASU_LEVEL, |
| signalStrength.getLteAsuLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_LEVEL, |
| signalStrength.getLevel()); |
| info.put( |
| TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_ASU_LEVEL, |
| signalStrength.getAsuLevel()); |
| info.put(TelephonyConstants.SignalStrengthContainer.SIGNAL_STRENGTH_DBM, |
| signalStrength.getDbm()); |
| return info; |
| } |
| |
| private JsonBuilder() { |
| // This is a utility class. |
| } |
| } |
