Refactoring SIP classes to get ready for API review.

+ replace SipAudioCall and its Listener interfaces with real implementations,
  + remove SipAudioCallImpl.java, most of it is has become part of SipAudioCall,
+ add SipSession and its Listener classes to wrap ISipSession and ISipSessionListener,
+ move SipSessionState to SipSession.State,
+ make SipManager keep context and remove the context argument from many methods of its,
+ rename SipManager.getInstance() to newInstance(),
+ rename constant names for action strings and extra keys to follow conventions,
+ set thread names for debugging purpose.

Change-Id: Ie1790dc0e8f49c06c7fc80d33fec0f673a9c3044

1 files changed, 0 insertions, 94 deletions

diff --git a/voip/java/android/net/sip/SipSessionState.java b/voip/java/android/net/sip/SipSessionState.java
deleted file mode 100644
index 31e9d3f5992c..000000000000
--- a/voip/java/android/net/sip/SipSessionState.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (C) 2010 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.sip;
-
-/**
- * Defines {@link ISipSession} states.
- * @hide
- */
-public class SipSessionState {
-    /** When session is ready to initiate a call or transaction. */
-    public static final int READY_TO_CALL = 0;
-
-    /** When the registration request is sent out. */
-    public static final int REGISTERING = 1;
-
-    /** When the unregistration request is sent out. */
-    public static final int DEREGISTERING = 2;
-
-    /** When an INVITE request is received. */
-    public static final int INCOMING_CALL = 3;
-
-    /** When an OK response is sent for the INVITE request received. */
-    public static final int INCOMING_CALL_ANSWERING = 4;
-
-    /** When an INVITE request is sent. */
-    public static final int OUTGOING_CALL = 5;
-
-    /** When a RINGING response is received for the INVITE request sent. */
-    public static final int OUTGOING_CALL_RING_BACK = 6;
-
-    /** When a CANCEL request is sent for the INVITE request sent. */
-    public static final int OUTGOING_CALL_CANCELING = 7;
-
-    /** When a call is established. */
-    public static final int IN_CALL = 8;
-
-    /** Some error occurs when making a remote call to {@link ISipSession}. */
-    public static final int REMOTE_ERROR = 9;
-
-    /** When an OPTIONS request is sent. */
-    public static final int PINGING = 10;
-
-    /** Not defined. */
-    public static final int NOT_DEFINED = 101;
-
-    /**
-     * Converts the state to string.
-     */
-    public static String toString(int state) {
-        switch (state) {
-            case READY_TO_CALL:
-                return "READY_TO_CALL";
-            case REGISTERING:
-                return "REGISTERING";
-            case DEREGISTERING:
-                return "DEREGISTERING";
-            case INCOMING_CALL:
-                return "INCOMING_CALL";
-            case INCOMING_CALL_ANSWERING:
-                return "INCOMING_CALL_ANSWERING";
-            case OUTGOING_CALL:
-                return "OUTGOING_CALL";
-            case OUTGOING_CALL_RING_BACK:
-                return "OUTGOING_CALL_RING_BACK";
-            case OUTGOING_CALL_CANCELING:
-                return "OUTGOING_CALL_CANCELING";
-            case IN_CALL:
-                return "IN_CALL";
-            case REMOTE_ERROR:
-                return "REMOTE_ERROR";
-            case PINGING:
-                return "PINGING";
-            default:
-                return "NOT_DEFINED";
-        }
-    }
-
-    private SipSessionState() {
-    }
-}