From cda81c2ef1ba595c35ae1d4ad72c44f3443e08fd Mon Sep 17 00:00:00 2001
From: Tyler Gunn <tgunn@google.com>
Date: Fri, 22 Aug 2014 14:05:57 -0700
Subject: Ensuring Video APIs are only called when video is available.

Bug: 17179079
Change-Id: I3b327250c181f821ec37d574ae804f8003d04603
---
 InCallUI/src/com/android/incallui/AnswerFragment.java      |  5 +++++
 InCallUI/src/com/android/incallui/AnswerPresenter.java     |  3 ++-
 InCallUI/src/com/android/incallui/Call.java                |  8 ++++++--
 InCallUI/src/com/android/incallui/CallButtonFragment.java  |  5 +++++
 InCallUI/src/com/android/incallui/CallButtonPresenter.java |  4 +++-
 InCallUI/src/com/android/incallui/CallCardPresenter.java   |  3 ++-
 InCallUI/src/com/android/incallui/StatusBarNotifier.java   |  2 +-
 InCallUI/src/com/android/incallui/VideoCallPresenter.java  | 10 ++++++++--
 8 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/InCallUI/src/com/android/incallui/AnswerFragment.java b/InCallUI/src/com/android/incallui/AnswerFragment.java
index 4fb79ac06..29747dabd 100644
--- a/InCallUI/src/com/android/incallui/AnswerFragment.java
+++ b/InCallUI/src/com/android/incallui/AnswerFragment.java
@@ -331,6 +331,11 @@ public class AnswerFragment extends BaseFragment<AnswerPresenter, AnswerPresente
         }
     }
 
+    @Override
+    public Context getContext() {
+        return getActivity();
+    }
+
     @Override
     public void onAnswer(int videoState, Context context) {
         getPresenter().onAnswer(videoState, context);
diff --git a/InCallUI/src/com/android/incallui/AnswerPresenter.java b/InCallUI/src/com/android/incallui/AnswerPresenter.java
index 5b4e39abd..4022bb49d 100644
--- a/InCallUI/src/com/android/incallui/AnswerPresenter.java
+++ b/InCallUI/src/com/android/incallui/AnswerPresenter.java
@@ -99,7 +99,7 @@ public class AnswerPresenter extends Presenter<AnswerPresenter.AnswerUi>
         getUi().showAnswerUi(true);
 
         boolean withSms = call.can(PhoneCapabilities.RESPOND_VIA_TEXT) && textMsgs != null;
-        if (call.isVideoCall()) {
+        if (call.isVideoCall(getUi().getContext())) {
             if (withSms) {
                 getUi().showTargets(AnswerFragment.TARGET_SET_FOR_VIDEO_WITH_SMS);
                 getUi().configureMessageDialog(textMsgs);
@@ -187,5 +187,6 @@ public class AnswerPresenter extends Presenter<AnswerPresenter.AnswerUi>
         public void showTargets(int targetSet);
         public void showMessageDialog();
         public void configureMessageDialog(List<String> textResponses);
+        public Context getContext();
     }
 }
diff --git a/InCallUI/src/com/android/incallui/Call.java b/InCallUI/src/com/android/incallui/Call.java
index 6bd3d0b9d..9948c2172 100644
--- a/InCallUI/src/com/android/incallui/Call.java
+++ b/InCallUI/src/com/android/incallui/Call.java
@@ -16,6 +16,9 @@
 
 package com.android.incallui;
 
+import com.android.contacts.common.CallUtil;
+
+import android.content.Context;
 import android.net.Uri;
 import android.telecomm.PhoneCapabilities;
 import android.telecomm.GatewayInfo;
@@ -349,8 +352,9 @@ public final class Call {
         return mTelecommCall.getDetails().getVideoState();
     }
 
-    public boolean isVideoCall() {
-        return VideoProfile.VideoState.isBidirectional(getVideoState());
+    public boolean isVideoCall(Context context) {
+        return CallUtil.isVideoEnabled(context) &&
+                VideoProfile.VideoState.isBidirectional(getVideoState());
     }
 
     public void setSessionModificationState(int state) {
diff --git a/InCallUI/src/com/android/incallui/CallButtonFragment.java b/InCallUI/src/com/android/incallui/CallButtonFragment.java
index 09a3bc292..74aeaf393 100644
--- a/InCallUI/src/com/android/incallui/CallButtonFragment.java
+++ b/InCallUI/src/com/android/incallui/CallButtonFragment.java
@@ -670,6 +670,11 @@ public class CallButtonFragment
         }
     }
 
+    @Override
+    public Context getContext() {
+        return getActivity();
+    }
+
     @Override
     public void showManageConferenceCallButton() {
         mExtraRowButton.setVisibility(View.VISIBLE);
diff --git a/InCallUI/src/com/android/incallui/CallButtonPresenter.java b/InCallUI/src/com/android/incallui/CallButtonPresenter.java
index 93548dd7a..6cdc657ac 100644
--- a/InCallUI/src/com/android/incallui/CallButtonPresenter.java
+++ b/InCallUI/src/com/android/incallui/CallButtonPresenter.java
@@ -16,6 +16,7 @@
 
 package com.android.incallui;
 
+import android.content.Context;
 import android.telecomm.AudioState;
 import android.telecomm.InCallService.VideoCall;
 import android.telecomm.PhoneCapabilities;
@@ -297,7 +298,7 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
             return;
         }
 
-        if (call.isVideoCall()) {
+        if (call.isVideoCall(ui.getContext())) {
             updateVideoCallButtons();
         } else {
             updateVoiceCallButtons(call);
@@ -469,5 +470,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         void showGenericMergeButton();
         void hideExtraRow();
         void displayManageConferencePanel(boolean on);
+        Context getContext();
     }
 }
diff --git a/InCallUI/src/com/android/incallui/CallCardPresenter.java b/InCallUI/src/com/android/incallui/CallCardPresenter.java
index 2dc4274c4..5f98aa9df 100644
--- a/InCallUI/src/com/android/incallui/CallCardPresenter.java
+++ b/InCallUI/src/com/android/incallui/CallCardPresenter.java
@@ -245,7 +245,8 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         // If the primary call is a video call on hold, still show the contact photo.
         // If the primary call is an active video call, hide the contact photo.
         if (mPrimary != null) {
-            getUi().setPhotoVisible(!(mPrimary.isVideoCall() && callState != Call.State.ONHOLD));
+            getUi().setPhotoVisible(!(mPrimary.isVideoCall(mContext) &&
+                    callState != Call.State.ONHOLD));
         }
 
         final boolean enableEndCallButton = Call.State.isConnectingOrConnected(callState) &&
diff --git a/InCallUI/src/com/android/incallui/StatusBarNotifier.java b/InCallUI/src/com/android/incallui/StatusBarNotifier.java
index 809d294a7..35f266d9e 100644
--- a/InCallUI/src/com/android/incallui/StatusBarNotifier.java
+++ b/InCallUI/src/com/android/incallui/StatusBarNotifier.java
@@ -328,7 +328,7 @@ public class StatusBarNotifier implements InCallPresenter.InCallStateListener {
             addHangupAction(builder);
         } else if (state == Call.State.INCOMING || state == Call.State.CALL_WAITING) {
             addDismissAction(builder);
-            if (call.isVideoCall()) {
+            if (call.isVideoCall(mContext)) {
                 addVoiceAction(builder);
                 addVideoCallAction(builder);
             } else {
diff --git a/InCallUI/src/com/android/incallui/VideoCallPresenter.java b/InCallUI/src/com/android/incallui/VideoCallPresenter.java
index dbbf0387d..f218de265 100644
--- a/InCallUI/src/com/android/incallui/VideoCallPresenter.java
+++ b/InCallUI/src/com/android/incallui/VideoCallPresenter.java
@@ -24,6 +24,7 @@ import android.telecomm.CameraCapabilities;
 import android.telecomm.InCallService.VideoCall;
 import android.view.Surface;
 
+import com.android.contacts.common.CallUtil;
 import com.android.incallui.InCallPresenter.InCallDetailsListener;
 import com.android.incallui.InCallPresenter.InCallOrientationListener;
 import com.android.incallui.InCallPresenter.InCallStateListener;
@@ -302,6 +303,11 @@ public class VideoCallPresenter extends Presenter<VideoCallPresenter.VideoCallUi
     @Override
     public void onStateChange(InCallPresenter.InCallState oldState,
             InCallPresenter.InCallState newState, CallList callList) {
+        // Bail if video calling is disabled for the device.
+        if (!CallUtil.isVideoEnabled(mContext)) {
+            return;
+        }
+
         if (newState == InCallPresenter.InCallState.NO_CALLS) {
             exitVideoMode();
         }
@@ -322,7 +328,7 @@ public class VideoCallPresenter extends Presenter<VideoCallPresenter.VideoCallUi
 
             if (primary != null) {
                 checkForVideoCallChange();
-                mIsVideoCall = mPrimaryCall.isVideoCall();
+                mIsVideoCall = mPrimaryCall.isVideoCall(mContext);
                 if (mIsVideoCall) {
                     enterVideoMode();
                 } else {
@@ -366,7 +372,7 @@ public class VideoCallPresenter extends Presenter<VideoCallPresenter.VideoCallUi
      * Checks to see if the current video state has changed and updates the UI if required.
      */
     private void checkForVideoStateChange() {
-        boolean newVideoState = mPrimaryCall.isVideoCall();
+        boolean newVideoState = mPrimaryCall.isVideoCall(mContext);
 
         // Check if video state changed
         if (mIsVideoCall != newVideoState) {
-- 
cgit v1.2.3