Take advantage of KeyEvent.isConfirmKey

Change-Id: I2925c624338a5c622a7b3fef05b62099465b6389

3 files changed, 9 insertions, 26 deletions

diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 52433a5..ffb9c68 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -2925,9 +2925,7 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
 
     @Override
     public boolean onKeyUp(int keyCode, KeyEvent event) {
-        switch (keyCode) {
-        case KeyEvent.KEYCODE_DPAD_CENTER:
-        case KeyEvent.KEYCODE_ENTER:
+        if (KeyEvent.isConfirmKey(keyCode)) {
             if (!isEnabled()) {
                 return true;
             }
@@ -2943,7 +2941,6 @@ public abstract class AbsListView extends AdapterView<ListAdapter> implements Te
                 setPressed(false);
                 return true;
             }
-            break;
         }
         return super.onKeyUp(keyCode, event);
     }
diff --git a/core/java/android/widget/Gallery.java b/core/java/android/widget/Gallery.java
index c4ef11c..78ba6e0 100644
--- a/core/java/android/widget/Gallery.java
+++ b/core/java/android/widget/Gallery.java
@@ -1228,13 +1228,9 @@ public class Gallery extends AbsSpinner implements GestureDetector.OnGestureList
 
     @Override
     public boolean onKeyUp(int keyCode, KeyEvent event) {
-        switch (keyCode) {
-        case KeyEvent.KEYCODE_DPAD_CENTER:
-        case KeyEvent.KEYCODE_ENTER: {
-            
+        if (KeyEvent.isConfirmKey(keyCode)) {
             if (mReceivedInvokeKeyDown) {
                 if (mItemCount > 0) {
-    
                     dispatchPress(mSelectedChild);
                     postDelayed(new Runnable() {
                         @Override
@@ -1242,20 +1238,17 @@ public class Gallery extends AbsSpinner implements GestureDetector.OnGestureList
                             dispatchUnpress();
                         }
                     }, ViewConfiguration.getPressedStateDuration());
-    
+
                     int selectedIndex = mSelectedPosition - mFirstPosition;
                     performItemClick(getChildAt(selectedIndex), mSelectedPosition, mAdapter
                             .getItemId(mSelectedPosition));
                 }
             }
-            
+
             // Clear the flag
             mReceivedInvokeKeyDown = false;
-            
             return true;
         }
-        }
-
         return super.onKeyUp(keyCode, event);
     }
     
diff --git a/core/java/android/widget/ListPopupWindow.java b/core/java/android/widget/ListPopupWindow.java
index 3d6b69e..414c318 100644
--- a/core/java/android/widget/ListPopupWindow.java
+++ b/core/java/android/widget/ListPopupWindow.java
@@ -821,8 +821,7 @@ public class ListPopupWindow {
             // to select one of its items
             if (keyCode != KeyEvent.KEYCODE_SPACE
                     && (mDropDownList.getSelectedItemPosition() >= 0
-                            || (keyCode != KeyEvent.KEYCODE_ENTER
-                                    && keyCode != KeyEvent.KEYCODE_DPAD_CENTER))) {
+                            || !KeyEvent.isConfirmKey(keyCode))) {
                 int curIndex = mDropDownList.getSelectedItemPosition();
                 boolean consumed;
 
@@ -910,16 +909,10 @@ public class ListPopupWindow {
     public boolean onKeyUp(int keyCode, KeyEvent event) {
         if (isShowing() && mDropDownList.getSelectedItemPosition() >= 0) {
             boolean consumed = mDropDownList.onKeyUp(keyCode, event);
-            if (consumed) {
-                switch (keyCode) {
-                    // if the list accepts the key events and the key event
-                    // was a click, the text view gets the selected item
-                    // from the drop down as its content
-                    case KeyEvent.KEYCODE_ENTER:
-                    case KeyEvent.KEYCODE_DPAD_CENTER:
-                        dismiss();
-                        break;
-                }
+            if (consumed && KeyEvent.isConfirmKey(keyCode)) {
+                // if the list accepts the key events and the key event was a click, the text view
+                // gets the selected item from the drop down as its content
+                dismiss();
             }
             return consumed;
         }