Dialpad Ui elements for InCallUi

Change-Id: I7b230cc46993493459923c436a643910026cf6a6

1 files changed, 28 insertions, 3 deletions

diff --git a/InCallUI/src/com/android/incallui/InCallActivity.java b/InCallUI/src/com/android/incallui/InCallActivity.java
index 9eb54ee5e..28e02b3b3 100644
--- a/InCallUI/src/com/android/incallui/InCallActivity.java
+++ b/InCallUI/src/com/android/incallui/InCallActivity.java
@@ -33,6 +33,7 @@ public class InCallActivity extends Activity {
     private CallButtonFragment mCallButtonFragment;
     private CallCardFragment mCallCardFragment;
     private AnswerFragment mAnswerFragment;
+    private DialpadFragment mDialpadFragment;
 
     @Override
     protected void onCreate(Bundle icicle) {
@@ -133,7 +134,16 @@ public class InCallActivity extends Activity {
 
     @Override
     public void onBackPressed() {
-        // TODO(klp): implement
+        // TODO(klp): implement fully
+        Logger.d(this, "onBackPressed()...");
+
+        // BACK is also used to exit out of any "special modes" of the
+        // in-call UI:
+
+        if (mDialpadFragment.isVisible()) {
+            mCallButtonFragment.displayDialpad(false);  // do the "closing" animation
+            return;
+        }
 
         // Nothing special to do.  Fall back to the default behavior.
         super.onBackPressed();
@@ -185,8 +195,7 @@ public class InCallActivity extends Activity {
                 break;
         }
 
-        // TODO(klp): handle dialer key down
-
+        // TODO(klp) Adds hardware keyboard support
         return super.onKeyDown(keyCode, event);
     }
 
@@ -208,6 +217,12 @@ public class InCallActivity extends Activity {
                     .findFragmentById(R.id.answerFragment);
         }
 
+        if (mDialpadFragment == null) {
+            mDialpadFragment = (DialpadFragment) getFragmentManager()
+                    .findFragmentById(R.id.dialpadFragment);
+            mDialpadFragment.getView().setVisibility(View.INVISIBLE);
+        }
+
         setUpPresenters();
     }
 
@@ -235,4 +250,14 @@ public class InCallActivity extends Activity {
 
         toast.show();
     }
+
+    public void displayDialpad(boolean showDialpad) {
+        if (showDialpad) {
+            mDialpadFragment.setVisible(true);
+            mCallCardFragment.setVisible(false);
+        } else {
+            mDialpadFragment.setVisible(false);
+            mCallCardFragment.setVisible(true);
+        }
+    }
 }