diff options
Diffstat (limited to 'core/java/android/net/ConnectivityServiceProtocol.java')
-rw-r--r-- | core/java/android/net/ConnectivityServiceProtocol.java | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/core/java/android/net/ConnectivityServiceProtocol.java b/core/java/android/net/ConnectivityServiceProtocol.java deleted file mode 100644 index 74096b4..0000000 --- a/core/java/android/net/ConnectivityServiceProtocol.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (C) 2014 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; - -import static com.android.internal.util.Protocol.BASE_CONNECTIVITY_SERVICE; - -/** - * Describes the Internal protocols used to communicate with ConnectivityService. - * @hide - */ -public class ConnectivityServiceProtocol { - - private static final int BASE = BASE_CONNECTIVITY_SERVICE; - - private ConnectivityServiceProtocol() {} - - /** - * This is a contract between ConnectivityService and various bearers. - * A NetworkFactory is an abstract entity that creates NetworkAgent objects. - * The bearers register with ConnectivityService using - * ConnectivityManager.registerNetworkFactory, where they pass in a Messenger - * to be used to deliver the following Messages. - */ - public static class NetworkFactoryProtocol { - private NetworkFactoryProtocol() {} - /** - * Pass a network request to the bearer. If the bearer believes it can - * satisfy the request it should connect to the network and create a - * NetworkAgent. Once the NetworkAgent is fully functional it will - * register itself with ConnectivityService using registerNetworkAgent. - * If the bearer cannot immediately satisfy the request (no network, - * user disabled the radio, lower-scored network) it should remember - * any NetworkRequests it may be able to satisfy in the future. It may - * disregard any that it will never be able to service, for example - * those requiring a different bearer. - * msg.obj = NetworkRequest - * msg.arg1 = score - the score of the any network currently satisfying this - * request. If this bearer knows in advance it cannot - * exceed this score it should not try to connect, holding the request - * for the future. - * Note that subsequent events may give a different (lower - * or higher) score for this request, transmitted to each - * NetworkFactory through additional CMD_REQUEST_NETWORK msgs - * with the same NetworkRequest but an updated score. - * Also, network conditions may change for this bearer - * allowing for a better score in the future. - */ - public static final int CMD_REQUEST_NETWORK = BASE; - - /** - * Cancel a network request - * msg.obj = NetworkRequest - */ - public static final int CMD_CANCEL_REQUEST = BASE + 1; - } -} |