Merge "Stylus support: handling drag n drop for widgets" into ub-launcher3-burnaby

1 files changed, 11 insertions, 3 deletions

diff --git a/src/com/android/launcher3/LauncherAppWidgetHostView.java b/src/com/android/launcher3/LauncherAppWidgetHostView.java
index 71fb2d295..cf461a5b8 100644
--- a/src/com/android/launcher3/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher3/LauncherAppWidgetHostView.java
@@ -36,6 +36,7 @@ public class LauncherAppWidgetHostView extends AppWidgetHostView implements Touc
     LayoutInflater mInflater;
 
     private CheckLongPressHelper mLongPressHelper;
+    private StylusEventHelper mStylusEventHelper;
     private Context mContext;
     private int mPreviousOrientation;
     private DragLayer mDragLayer;
@@ -46,6 +47,7 @@ public class LauncherAppWidgetHostView extends AppWidgetHostView implements Touc
         super(context);
         mContext = context;
         mLongPressHelper = new CheckLongPressHelper(this);
+        mStylusEventHelper = new StylusEventHelper(this);
         mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
         mDragLayer = ((Launcher) context).getDragLayer();
         setAccessibilityDelegate(LauncherAppState.getInstance().getAccessibilityDelegate());
@@ -89,11 +91,17 @@ public class LauncherAppWidgetHostView extends AppWidgetHostView implements Touc
             return true;
         }
 
-        // Watch for longpress events at this level to make sure
-        // users can always pick up this widget
+        // Watch for longpress or stylus button press events at this level to
+        // make sure users can always pick up this widget
+        if (mStylusEventHelper.checkAndPerformStylusEvent(ev)) {
+            mLongPressHelper.cancelLongPress();
+            return true;
+        }
         switch (ev.getAction()) {
             case MotionEvent.ACTION_DOWN: {
-                mLongPressHelper.postCheckForLongPress();
+                if (!mStylusEventHelper.inStylusButtonPressed()) {
+                    mLongPressHelper.postCheckForLongPress();
+                }
                 mDragLayer.setTouchCompleteListener(this);
                 break;
             }