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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/NetworkUtils.java | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/NetworkUtils.java')
-rw-r--r-- | mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/NetworkUtils.java | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/NetworkUtils.java b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/NetworkUtils.java new file mode 100644 index 0000000000..b8f15c04e3 --- /dev/null +++ b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/util/NetworkUtils.java @@ -0,0 +1,168 @@ +/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +package org.mozilla.gecko.util; + +import android.net.ConnectivityManager; +import android.net.NetworkInfo; +import android.telephony.TelephonyManager; + +public class NetworkUtils { + /* + * Keep the below constants in sync with + * http://searchfox.org/mozilla-central/source/netwerk/base/nsINetworkLinkService.idl + */ + public enum ConnectionSubType { + CELL_2G("2g"), + CELL_3G("3g"), + CELL_4G("4g"), + ETHERNET("ethernet"), + WIFI("wifi"), + WIMAX("wimax"), + UNKNOWN("unknown"); + + public final String value; + + ConnectionSubType(final String value) { + this.value = value; + } + } + + /* + * Keep the below constants in sync with + * http://searchfox.org/mozilla-central/source/netwerk/base/nsINetworkLinkService.idl + */ + public enum NetworkStatus { + UP("up"), + DOWN("down"), + UNKNOWN("unknown"); + + public final String value; + + NetworkStatus(final String value) { + this.value = value; + } + } + + // Connection Type defined in Network Information API v3. + // See Bug 1270401 - current W3C Spec (Editor's Draft) is different, it also contains wimax, + // mixed, unknown. + // W3C spec: http://w3c.github.io/netinfo/#the-connectiontype-enum + public enum ConnectionType { + CELLULAR(0), + BLUETOOTH(1), + ETHERNET(2), + WIFI(3), + OTHER(4), + NONE(5); + + public final int value; + + ConnectionType(final int value) { + this.value = value; + } + } + + public static boolean isConnected(final ConnectivityManager connectivityManager) { + if (connectivityManager == null) { + return false; + } + + final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo(); + return networkInfo != null && networkInfo.isConnected(); + } + + /** For mobile connections, maps particular connection subtype to a general 2G, 3G, 4G bucket. */ + public static ConnectionSubType getConnectionSubType( + final ConnectivityManager connectivityManager) { + if (connectivityManager == null) { + return ConnectionSubType.UNKNOWN; + } + + final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo(); + + if (networkInfo == null) { + return ConnectionSubType.UNKNOWN; + } + + switch (networkInfo.getType()) { + case ConnectivityManager.TYPE_ETHERNET: + return ConnectionSubType.ETHERNET; + case ConnectivityManager.TYPE_MOBILE: + return getGenericMobileSubtype(networkInfo.getSubtype()); + case ConnectivityManager.TYPE_WIMAX: + return ConnectionSubType.WIMAX; + case ConnectivityManager.TYPE_WIFI: + return ConnectionSubType.WIFI; + default: + return ConnectionSubType.UNKNOWN; + } + } + + public static ConnectionType getConnectionType(final ConnectivityManager connectivityManager) { + if (connectivityManager == null) { + return ConnectionType.NONE; + } + + final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo(); + if (networkInfo == null) { + return ConnectionType.NONE; + } + + switch (networkInfo.getType()) { + case ConnectivityManager.TYPE_BLUETOOTH: + return ConnectionType.BLUETOOTH; + case ConnectivityManager.TYPE_ETHERNET: + return ConnectionType.ETHERNET; + // Fallthrough, MOBILE and WIMAX both map to CELLULAR. + case ConnectivityManager.TYPE_MOBILE: + case ConnectivityManager.TYPE_WIMAX: + return ConnectionType.CELLULAR; + case ConnectivityManager.TYPE_WIFI: + return ConnectionType.WIFI; + default: + return ConnectionType.OTHER; + } + } + + public static NetworkStatus getNetworkStatus(final ConnectivityManager connectivityManager) { + if (connectivityManager == null) { + return NetworkStatus.UNKNOWN; + } + + if (isConnected(connectivityManager)) { + return NetworkStatus.UP; + } + return NetworkStatus.DOWN; + } + + private static ConnectionSubType getGenericMobileSubtype(final int subtype) { + switch (subtype) { + // 2G types: fallthrough 5x + case TelephonyManager.NETWORK_TYPE_GPRS: + case TelephonyManager.NETWORK_TYPE_EDGE: + case TelephonyManager.NETWORK_TYPE_CDMA: + case TelephonyManager.NETWORK_TYPE_1xRTT: + case TelephonyManager.NETWORK_TYPE_IDEN: + return ConnectionSubType.CELL_2G; + // 3G types: fallthrough 9x + case TelephonyManager.NETWORK_TYPE_UMTS: + case TelephonyManager.NETWORK_TYPE_EVDO_0: + case TelephonyManager.NETWORK_TYPE_EVDO_A: + case TelephonyManager.NETWORK_TYPE_HSDPA: + case TelephonyManager.NETWORK_TYPE_HSUPA: + case TelephonyManager.NETWORK_TYPE_HSPA: + case TelephonyManager.NETWORK_TYPE_EVDO_B: + case TelephonyManager.NETWORK_TYPE_EHRPD: + case TelephonyManager.NETWORK_TYPE_HSPAP: + return ConnectionSubType.CELL_3G; + // 4G - just one type! + case TelephonyManager.NETWORK_TYPE_LTE: + return ConnectionSubType.CELL_4G; + default: + return ConnectionSubType.UNKNOWN; + } + } +} |