Port VoLTE support from InCallUINext to InCallUI

Modified call card fragment to show VoLTE label when call is made
using VoLTE

Change-Id: I14621c43608afa99e2737d887ab0d7154863f74b
Issue-Id: DIALER-720

4 files changed, 66 insertions, 0 deletions

diff --git a/res/layout/call_card_fragment.xml b/res/layout/call_card_fragment.xml
index c9b1bbb3..ef40b1f4 100644
--- a/res/layout/call_card_fragment.xml
+++ b/res/layout/call_card_fragment.xml
@@ -43,6 +43,28 @@
         android:clipChildren="false"
         android:clipToPadding="false">
 
+        <LinearLayout android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:clipChildren="false"
+            android:gravity="right"
+            android:paddingEnd="@dimen/call_banner_side_padding"
+            android:paddingTop="@dimen/incall_volte_label_top_padding"
+            android:clipToPadding="false">
+
+            <!-- VoLTE annunciator. Visible or gone depending on whether
+             VoLTE is in use. Carriers may customize this annunciator
+             by overlaying the ic_volte.xml drawable. -->
+            <ImageView android:id="@+id/volte_label"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textAlignment="viewEnd"
+                android:tint="@color/incall_accent_color"
+                android:src="@drawable/ic_volte"
+                android:visibility="gone" />
+
+        </LinearLayout>
+
         <include layout="@layout/primary_call_info" />
 
         <fragment android:name="com.android.incallui.CallButtonFragment"
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index d99f2ed4..96af0e53 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -126,4 +126,8 @@
 
     <dimen name="conference_call_manager_padding_top">64dp</dimen>
     <dimen name="conference_call_manager_button_dimension">46dp</dimen>
+
+    <!-- Padding at the top of VoLTE label" -->
+    <dimen name="incall_volte_label_top_padding">5dp</dimen>
+
 </resources>
diff --git a/src/com/android/incallui/CallCardFragment.java b/src/com/android/incallui/CallCardFragment.java
index 78d18534..498d13aa 100644
--- a/src/com/android/incallui/CallCardFragment.java
+++ b/src/com/android/incallui/CallCardFragment.java
@@ -125,6 +125,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
     private TextView mElapsedTime;
     private Drawable mPrimaryPhotoDrawable;
     private TextView mCallSubject;
+    private ImageView mVolteCallLabel;
 
     // Container view that houses the entire primary call card, including the call buttons
     private View mPrimaryCallCardContainer;
@@ -334,6 +335,8 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
         mSpamInfoView = (TextView) view.findViewById(R.id.spamInfo);
         mPhotoContainer = view.findViewById(R.id.call_card_content);
 
+        mVolteCallLabel = (ImageView) view.findViewById(R.id.volte_label);
+
         mRecordingTimeLabel = (TextView) view.findViewById(R.id.recordingTime);
         mRecordingIcon = (TextView) view.findViewById(R.id.recordingIcon);
 
@@ -407,6 +410,15 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
         });
     }
 
+    @Override
+    public void setVolteCallLabel(boolean show) {
+        if (show) {
+            mVolteCallLabel.setVisibility(View.VISIBLE);
+        } else {
+            mVolteCallLabel.setVisibility(View.GONE);
+        }
+    }
+
     private void doActionOnPredraw(final boolean visible, final boolean isLayoutRtl,
             final View videoView, final float spaceBesideCallCard) {
 
diff --git a/src/com/android/incallui/CallCardPresenter.java b/src/com/android/incallui/CallCardPresenter.java
index 355b0b15..b0e83b7c 100644
--- a/src/com/android/incallui/CallCardPresenter.java
+++ b/src/com/android/incallui/CallCardPresenter.java
@@ -44,6 +44,7 @@ import com.android.incallui.InCallPresenter.InCallState;
 import com.android.incallui.InCallPresenter.InCallStateListener;
 import com.android.incallui.InCallPresenter.IncomingCallListener;
 import com.android.incalluibind.ObjectFactory;
+import com.android.phone.common.util.VolteUtils;
 
 import com.cyanogen.lookup.phonenumber.response.StatusCode;
 import com.google.common.base.Preconditions;
@@ -302,6 +303,7 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
                     false /* isConference */,
                     false /* isWaitingForRemoteSide */);
             getUi().showHdAudioIndicator(false);
+            getUi().setVolteCallLabel(false);
         }
 
         maybeShowManageConferenceCallButton();
@@ -405,6 +407,7 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
                     mPrimary.isWaitingForRemoteSide());
 
             maybeShowHdAudioIcon();
+            maybeShowVolteLabel();
             setCallbackNumber();
         }
     }
@@ -421,6 +424,16 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
     }
 
     /**
+     * Show VoLTE label if call is active and made over VoLTE
+     */
+    private void maybeShowVolteLabel() {
+        int subId = getSubscriptionId();
+        boolean showVolte = isPrimaryCallActive() && (subId  > 0) &&
+                            VolteUtils.isVolteInUse(mContext, subId);
+        getUi().setVolteCallLabel(showVolte);
+    }
+
+    /**
      * Only show the conference call button if we can manage the conference.
      */
     private void maybeShowManageConferenceCallButton() {
@@ -627,6 +640,20 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         return retval;
     }
 
+    private int getSubscriptionId() {
+        PhoneAccountHandle accountHandle = mPrimary.getAccountHandle();
+        if (accountHandle != null) {
+            try{
+                return Integer.parseInt(accountHandle.getId());
+            } catch (NumberFormatException ex) {
+                // handle id is not an int, device might not have sim in it
+                Log.w(TAG, "Unable to parse phone account handle " + accountHandle.getId() + " as" +
+                        " an int");
+            }
+        }
+        return 0;
+    }
+
     private void updatePrimaryDisplayInfo() {
         final CallCardUi ui = getUi();
         if (ui == null) {
@@ -1046,5 +1073,6 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         void animateForNewOutgoingCall();
         void sendAccessibilityAnnouncement();
         void showNoteSentToast();
+        void setVolteCallLabel(boolean show);
     }
 }