Add timestamp to ongoing call when dialpad is open

Also vertically center the dialed numbers on the landscape mode
in call dialpad.

Bug: 132246986
Test: Manually
Change-Id: Ic962b8e7b813d10c7dca236804f0ea2f4a95b638

1 files changed, 22 insertions, 2 deletions

diff --git a/src/com/android/car/dialer/ui/dialpad/DialpadFragment.java b/src/com/android/car/dialer/ui/dialpad/DialpadFragment.java
index 6b137f8e..fd13e99e 100644
--- a/src/com/android/car/dialer/ui/dialpad/DialpadFragment.java
+++ b/src/com/android/car/dialer/ui/dialpad/DialpadFragment.java
@@ -36,6 +36,8 @@ import android.widget.ImageButton;
 import android.widget.TextView;
 
 import androidx.annotation.Nullable;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.constraintlayout.widget.Guideline;
 import androidx.lifecycle.ViewModelProviders;
 
 import com.android.car.dialer.R;
@@ -107,6 +109,7 @@ public class DialpadFragment extends DialerBaseFragment implements
 
     private TextView mTitleView;
     private TextView mDisplayName;
+    private TextView mCallStateView;
     private ImageButton mDeleteButton;
     private int mMode;
     private StringBuffer mNumber = new StringBuffer(MAX_DIAL_NUMBER);
@@ -171,17 +174,34 @@ public class DialpadFragment extends DialerBaseFragment implements
                 mMode == MODE_EMERGENCY ? R.style.EmergencyDialNumber : R.style.DialNumber);
         mTitleView.setGravity(Gravity.CENTER);
         mDisplayName = rootView.findViewById(R.id.display_name);
+        mCallStateView = rootView.findViewById(R.id.call_state);
+
         View callButton = rootView.findViewById(R.id.call_button);
         mDeleteButton = rootView.findViewById(R.id.delete_button);
 
         if (mMode == MODE_IN_CALL) {
+            Guideline guideLine = rootView.findViewById(R.id.dialpad_info_guideline);
+            // The guideline doesn't exist on portrait
+            if (guideLine != null) {
+                ConstraintLayout.LayoutParams params =
+                        (ConstraintLayout.LayoutParams) guideLine.getLayoutParams();
+                params.guidePercent = getContext().getResources().getFloat(
+                        R.dimen.dialpad_info_guideline_in_call);
+                guideLine.setLayoutParams(params);
+            }
             mDeleteButton.setVisibility(View.GONE);
             callButton.setVisibility(View.GONE);
-            mActiveCall = ViewModelProviders.of(getActivity()).get(
-                    InCallViewModel.class).getPrimaryCall().getValue();
+            mCallStateView.setVisibility(View.VISIBLE);
+
+            InCallViewModel viewModel = ViewModelProviders.of(getActivity()).get(
+                    InCallViewModel.class);
+            mActiveCall = viewModel.getPrimaryCall().getValue();
+            viewModel.getCallStateDescription().observe(this,
+                    (state) -> mCallStateView.setText(state));
         } else {
             callButton.setVisibility(View.VISIBLE);
             mDeleteButton.setVisibility(View.GONE);
+            mCallStateView.setVisibility(View.GONE);
             Context context = getContext();
             callButton.setOnClickListener((unusedView) -> {
                 if (!TextUtils.isEmpty(mNumber.toString())) {