Add handoff buttons

This CL adds two buttons to the in call UI:
  - video handoff - switch to video mode
  - connection handoff - switch between wifi and cell

Change-Id: I42a36d22dc0a37d1ed00f1a3ab1ebcb53c35864c

5 files changed, 72 insertions, 3 deletions

diff --git a/InCallUI/src/com/android/incallui/CallButtonFragment.java b/InCallUI/src/com/android/incallui/CallButtonFragment.java
index ed7690334..536680c5a 100644
--- a/InCallUI/src/com/android/incallui/CallButtonFragment.java
+++ b/InCallUI/src/com/android/incallui/CallButtonFragment.java
@@ -48,6 +48,8 @@ public class CallButtonFragment
     private ImageButton mMergeButton;
     private ImageButton mAddCallButton;
     private ImageButton mSwapButton;
+    private ImageButton mVideoHandoffButton;
+    private View mVideoHandoffSpacer;
 
     private PopupMenu mAudioModePopup;
     private boolean mAudioModePopupVisible;
@@ -141,6 +143,9 @@ public class CallButtonFragment
         mMergeButton.setOnClickListener(this);
         mSwapButton = (ImageButton) parent.findViewById(R.id.swapButton);
         mSwapButton.setOnClickListener(this);
+        mVideoHandoffButton = (ImageButton) parent.findViewById(R.id.videoHandoffButton);
+        mVideoHandoffButton.setOnClickListener(this);
+        mVideoHandoffSpacer = parent.findViewById(R.id.videoHandoffSpacer);
 
         return parent;
     }
@@ -183,6 +188,9 @@ public class CallButtonFragment
             case R.id.dialpadButton:
                 getPresenter().showDialpadClicked(mShowDialpadButton.isChecked());
                 break;
+            case R.id.videoHandoffButton:
+                getPresenter().videoHandoffClicked();
+                break;
             default:
                 Log.wtf(this, "onClick: unexpected");
                 break;
@@ -526,6 +534,11 @@ public class CallButtonFragment
         }
     }
 
+    @Override
+    public void showVideoHandoff(boolean show) {
+        mVideoHandoffButton.setVisibility(show ? View.VISIBLE : View.GONE);
+        mVideoHandoffSpacer.setVisibility(show ? View.VISIBLE : View.GONE);
+    }
 
     @Override
     public void showManageConferenceCallButton() {
diff --git a/InCallUI/src/com/android/incallui/CallButtonPresenter.java b/InCallUI/src/com/android/incallui/CallButtonPresenter.java
index 67a642b06..0a0330629 100644
--- a/InCallUI/src/com/android/incallui/CallButtonPresenter.java
+++ b/InCallUI/src/com/android/incallui/CallButtonPresenter.java
@@ -219,6 +219,10 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         updateExtraButtonRow();
     }
 
+    public void videoHandoffClicked() {
+        CallCommandClient.getInstance().videoHandoff(mCall.getCallId());
+    }
+
     private void updateUi(InCallState state, Call call) {
         final CallButtonUi ui = getUi();
         if (ui == null) {
@@ -239,12 +243,12 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
             Log.v(this, "Show swap ", call.can(Capabilities.SWAP_CALLS));
             Log.v(this, "Show add call ", call.can(Capabilities.ADD_CALL));
             Log.v(this, "Show mute ", call.can(Capabilities.MUTE));
+            Log.v(this, "Show video handoff ", call.can(Capabilities.VIDEO_HANDOFF));
 
             final boolean canMerge = call.can(Capabilities.MERGE_CALLS);
             final boolean canAdd = call.can(Capabilities.ADD_CALL);
             final boolean isGenericConference = call.can(Capabilities.GENERIC_CONFERENCE);
 
-
             final boolean showMerge = !isGenericConference && canMerge;
 
             if (showMerge) {
@@ -291,6 +295,7 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
             }
 
             ui.enableMute(call.can(Capabilities.MUTE));
+            ui.showVideoHandoff(call.can(Capabilities.VIDEO_HANDOFF));
 
             // Finally, update the "extra button row": It's displayed above the
             // "End" button, but only if necessary.  Also, it's never displayed
@@ -357,5 +362,6 @@ public class CallButtonPresenter extends Presenter<CallButtonPresenter.CallButto
         void showGenericMergeButton();
         void hideExtraRow();
         void displayManageConferencePanel(boolean on);
+        void showVideoHandoff(boolean show);
     }
 }
diff --git a/InCallUI/src/com/android/incallui/CallCardFragment.java b/InCallUI/src/com/android/incallui/CallCardFragment.java
index 76cdf2ca9..c50e64aa0 100644
--- a/InCallUI/src/com/android/incallui/CallCardFragment.java
+++ b/InCallUI/src/com/android/incallui/CallCardFragment.java
@@ -30,6 +30,7 @@ import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.ViewStub;
 import android.view.accessibility.AccessibilityEvent;
+import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 
@@ -52,6 +53,7 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
     private ImageView mPhoto;
     private TextView mElapsedTime;
     private ViewGroup mSupplementaryInfoContainer;
+    private Button mConnectionHandoffButton;
 
     // Secondary caller info
     private ViewStub mSecondaryCallInfo;
@@ -111,6 +113,13 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
         mElapsedTime = (TextView) view.findViewById(R.id.elapsedTime);
         mSupplementaryInfoContainer =
             (ViewGroup) view.findViewById(R.id.supplementary_info_container);
+        mConnectionHandoffButton = (Button) view.findViewById(R.id.connectionHandoffButton);
+        mConnectionHandoffButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                getPresenter().connectionHandoffClicked();
+            }
+        });
     }
 
     @Override
@@ -170,6 +179,11 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
     }
 
     @Override
+    public void setShowConnectionHandoff(boolean showConnectionHandoff) {
+        mConnectionHandoffButton.setVisibility(showConnectionHandoff ? View.VISIBLE : View.GONE);
+    }
+
+    @Override
     public void setPrimary(String number, String name, boolean nameIsNumber, String label,
             Drawable photo, boolean isConference, boolean isGeneric, boolean isSipCall) {
         Log.d(this, "Setting primary call");
@@ -258,13 +272,12 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
             mCallStateLabel.setText(getResources().getString(R.string.in_call_wifi_connected,
                     wifiConnection));
             mCallStateLabel.setGravity(Gravity.START | Gravity.CENTER_VERTICAL);
-            mCallStateLabel.setBackgroundResource(R.color.wifi_connected_background);
             mCallStateLabel.setCompoundDrawablesRelativeWithIntrinsicBounds(
                     R.drawable.ic_in_call_wifi, 0, 0, 0);
             mCallStateLabel.setCompoundDrawablePadding(5);
             mCallStateLabel.setAllCaps(false);
             mCallStateLabel.setVisibility(View.VISIBLE);
-
+            mSupplementaryInfoContainer.setBackgroundResource(R.color.wifi_connected_background);
         } else if (!TextUtils.isEmpty(callStateLabel)) {
             mCallStateLabel.setGravity(Gravity.END);
             mCallStateLabel.setAllCaps(true);
@@ -274,6 +287,8 @@ public class CallCardFragment extends BaseFragment<CallCardPresenter, CallCardPr
             if (Call.State.INCOMING == state) {
                 setBluetoothOn(bluetoothOn);
             }
+            mSupplementaryInfoContainer.setBackgroundResource(
+                    R.color.incall_secondary_info_background);
         } else {
             mCallStateLabel.setVisibility(View.GONE);
             mCallStateLabel.setCompoundDrawables(null, null, null, null);
diff --git a/InCallUI/src/com/android/incallui/CallCardPresenter.java b/InCallUI/src/com/android/incallui/CallCardPresenter.java
index e81ec8526..4c010a565 100644
--- a/InCallUI/src/com/android/incallui/CallCardPresenter.java
+++ b/InCallUI/src/com/android/incallui/CallCardPresenter.java
@@ -195,6 +195,9 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         } else {
             ui.setCallState(Call.State.IDLE, Call.DisconnectCause.UNKNOWN, false, null, null, null);
         }
+
+        ui.setShowConnectionHandoff(mPrimary != null && mPrimary.can(
+                Capabilities.CONNECTION_HANDOFF));
     }
 
     @Override
@@ -469,6 +472,12 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         CallCommandClient.getInstance().swap();
     }
 
+    public void connectionHandoffClicked() {
+        if (mPrimary != null) {
+            CallCommandClient.getInstance().connectionHandoff(mPrimary.getCallId());
+        }
+    }
+
     public interface CallCardUi extends Ui {
         void setVisible(boolean on);
         void setPrimary(String number, String name, boolean nameIsNumber, String label,
@@ -483,5 +492,6 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi>
         void setPrimaryImage(Drawable image);
         void setPrimaryPhoneNumber(String phoneNumber);
         void setPrimaryLabel(String label);
+        void setShowConnectionHandoff(boolean showConnectionHandoff);
     }
 }
diff --git a/InCallUI/src/com/android/incallui/CallCommandClient.java b/InCallUI/src/com/android/incallui/CallCommandClient.java
index 52d2100c8..234c518de 100644
--- a/InCallUI/src/com/android/incallui/CallCommandClient.java
+++ b/InCallUI/src/com/android/incallui/CallCommandClient.java
@@ -243,4 +243,29 @@ public class CallCommandClient {
         }
     }
 
+    public void videoHandoff(int callId) {
+        Log.i(this, "video handoff");
+        if (mCommandService == null) {
+            Log.e(this, "Cannot perform video handoff; CallCommandService == null");
+            return;
+        }
+        try {
+            mCommandService.videoHandoff(callId);
+        } catch (RemoteException e) {
+            Log.e(this, "Error performing video handoff.", e);
+        }
+    }
+
+    public void connectionHandoff(int callId) {
+        Log.i(this, "connection handoff");
+        if (mCommandService == null) {
+            Log.e(this, "Cannot perform connection handoff; CallCommandService == null");
+            return;
+        }
+        try {
+            mCommandService.connectionHandoff(callId);
+        } catch (RemoteException e) {
+            Log.e(this, "Error performing connection handoff.", e);
+        }
+    }
 }