Allow swapping calls by clicking on secondary call card

Bug: 9679473
Change-Id: I9e25a247c59530d257ece27e62c88329eb5f4f61

4 files changed, 44 insertions, 1 deletions

diff --git a/InCallUI/res/drawable/clickable_dim_effect.xml b/InCallUI/res/drawable/clickable_dim_effect.xml
new file mode 100644
index 000000000..e4b4f6fd6
--- /dev/null
+++ b/InCallUI/res/drawable/clickable_dim_effect.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2012 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.
+-->
+
+<!-- Background drawable used with dim effect for secondary photo. -->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:state_pressed="true" android:state_enabled="true"
+          android:drawable="@drawable/list_pressed_holo_dark" />
+    <item android:drawable="@color/on_hold_dim_effect" />
+
+</selector>
diff --git a/InCallUI/res/layout/secondary_call_info.xml b/InCallUI/res/layout/secondary_call_info.xml
index 546278f95..369763abf 100644
--- a/InCallUI/res/layout/secondary_call_info.xml
+++ b/InCallUI/res/layout/secondary_call_info.xml
@@ -31,7 +31,10 @@
         android:scaleType="centerCrop"
         android:contentDescription="@string/onHold" />
 
-    <!-- TODO(klp): Add clickable dim effect -->
+    <View android:id="@+id/dim_effect_for_secondary_photo"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@drawable/clickable_dim_effect"/>
 
     <!-- Name (or the phone number, if we don't have a name to display). -->
     <TextView android:id="@+id/secondaryCallName"
diff --git a/InCallUI/src/com/android/incallui/CallCardFragment.java b/InCallUI/src/com/android/incallui/CallCardFragment.java
index 2c0204c15..d880b973a 100644
--- a/InCallUI/src/com/android/incallui/CallCardFragment.java
+++ b/InCallUI/src/com/android/incallui/CallCardFragment.java
@@ -26,6 +26,7 @@ import android.text.TextUtils;
 import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.ViewStub;
 import android.widget.ImageView;
@@ -56,6 +57,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
     private ViewStub mSecondaryCallInfo;
     private TextView mSecondaryCallName;
     private ImageView mSecondaryPhoto;
+    private View mSecondaryPhotoOverlay;
 
     // Cached DisplayMetrics density.
     private float mDensity;
@@ -437,5 +439,15 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
         if (mSecondaryPhoto == null) {
             mSecondaryPhoto = (ImageView) getView().findViewById(R.id.secondaryCallPhoto);
         }
+
+        if (mSecondaryPhotoOverlay == null) {
+            mSecondaryPhotoOverlay = getView().findViewById(R.id.dim_effect_for_secondary_photo);
+            mSecondaryPhotoOverlay.setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    getPresenter().secondaryPhotoClicked();
+                }
+            });
+        }
     }
 }
diff --git a/InCallUI/src/com/android/incallui/CallCardPresenter.java b/InCallUI/src/com/android/incallui/CallCardPresenter.java
index 5cb4219d4..f8343fea4 100644
--- a/InCallUI/src/com/android/incallui/CallCardPresenter.java
+++ b/InCallUI/src/com/android/incallui/CallCardPresenter.java
@@ -480,6 +480,10 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         mAudioModeProvider.addListener(this);
     }
 
+    public void secondaryPhotoClicked() {
+        CallCommandClient.getInstance().swap();
+    }
+
     public interface CallCardUi extends Ui {
         void setVisible(boolean on);
         void setPrimary(String number, String name, boolean nameIsNumber, String label,