From 9c4226952c74f024c09e0bd381048493993c974e Mon Sep 17 00:00:00 2001
From: Andrew Lee <anwlee@google.com>
Date: Thu, 24 Jul 2014 17:49:08 -0700
Subject: Status labels for video calls.

- Display the appropriate status labels for video calls, mostly
depending on whether one is in a video call, and whether one
has requested video and is waiting for a response, or a video
request has failed.
- Add a handler to the CallCardPresenter, so we can show an error
message in the fail case, but only show the message for a time.
- Add video icon in layout.
- Renamed CallVideoClientNotifier to reflect newer nomenclature.
- Add session modification state information on InCallUI call. This
helps us track state to know what strings to display on the card.

Bug: 16013340
Change-Id: Ib2bf84d93a05664adbf7fe838848b7d7b54a8254
---
 InCallUI/src/com/android/incallui/Call.java | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'InCallUI/src/com/android/incallui/Call.java')

diff --git a/InCallUI/src/com/android/incallui/Call.java b/InCallUI/src/com/android/incallui/Call.java
index f145bfde9..9c0ce6454 100644
--- a/InCallUI/src/com/android/incallui/Call.java
+++ b/InCallUI/src/com/android/incallui/Call.java
@@ -98,6 +98,16 @@ public final class Call {
         }
     }
 
+    /**
+     * Defines different states of session modify requests, which are used to upgrade to video, or
+     * downgrade to audio.
+     */
+    public static class SessionModificationState {
+        public static final int NO_REQUEST = 0;
+        public static final int WAITING_FOR_RESPONSE = 1;
+        public static final int REQUEST_FAILED = 1;
+    }
+
     private static final String ID_PREFIX = Call.class.getSimpleName() + "_";
     private static int sIdCounter = 0;
 
@@ -161,6 +171,7 @@ public final class Call {
     private int mState = State.INVALID;
     private int mDisconnectCause;
     private String mParentCallId;
+    private int mSessionModificationState;
     private final List<String> mChildCallIds = new ArrayList<>();
 
     private InCallVideoCallListener mVideoCallListener;
@@ -335,6 +346,19 @@ public final class Call {
         return VideoCallProfile.VideoState.isBidirectional(getVideoState());
     }
 
+    public void setSessionModificationState(int state) {
+        boolean hasChanged = mSessionModificationState != state;
+        mSessionModificationState = state;
+
+        if (hasChanged) {
+            update();
+        }
+    }
+
+    public int getSessionModificationState() {
+        return mSessionModificationState;
+    }
+
     @Override
     public String toString() {
         return String.format(Locale.US, "[%s, %s, %s, children:%s, parent:%s, videoState:%d]",
-- 
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