1 files changed, 12 insertions, 3 deletions
diff --git a/src/com/android/launcher3/FolderIcon.java b/src/com/android/launcher3/FolderIcon.java
index 8652eef40..f1e9dc83b 100644
--- a/src/com/android/launcher3/FolderIcon.java
+++ b/src/com/android/launcher3/FolderIcon.java
@@ -57,6 +57,7 @@ public class FolderIcon extends FrameLayout implements FolderListener {
     @Thunk static boolean sStaticValuesDirty = true;
 
     private CheckLongPressHelper mLongPressHelper;
+    private StylusEventHelper mStylusEventHelper;
 
     // The number of icons to display in the
     public static final int NUM_ITEMS_IN_PREVIEW = 3;
@@ -128,6 +129,7 @@ public class FolderIcon extends FrameLayout implements FolderListener {
 
     private void init() {
         mLongPressHelper = new CheckLongPressHelper(this);
+        mStylusEventHelper = new StylusEventHelper(this);
         setAccessibilityDelegate(LauncherAppState.getInstance().getAccessibilityDelegate());
     }
 
@@ -643,9 +645,10 @@ public class FolderIcon extends FrameLayout implements FolderListener {
             final Runnable onCompleteRunnable) {
         final PreviewItemDrawingParams finalParams = computePreviewItemDrawingParams(0, null);
 
-        final float scale0 = 1.0f;
-        final float transX0 = (mAvailableSpaceInPreview - d.getIntrinsicWidth()) / 2;
-        final float transY0 = (mAvailableSpaceInPreview - d.getIntrinsicHeight()) / 2 + getPaddingTop();
+        float iconSize = mLauncher.getDeviceProfile().iconSizePx;
+        final float scale0 = iconSize / d.getIntrinsicWidth() ;
+        final float transX0 = (mAvailableSpaceInPreview - iconSize) / 2;
+        final float transY0 = (mAvailableSpaceInPreview - iconSize) / 2 + getPaddingTop();
         mAnimParams.drawable = d;
 
         ValueAnimator va = LauncherAnimUtils.ofFloat(this, 0f, 1.0f);
@@ -719,6 +722,12 @@ public class FolderIcon extends FrameLayout implements FolderListener {
         // isPressed() on an ACTION_UP
         boolean result = super.onTouchEvent(event);
 
+        // Check for a stylus button press, if it occurs cancel any long press checks.
+        if (mStylusEventHelper.checkAndPerformStylusEvent(event)) {
+            mLongPressHelper.cancelLongPress();
+            return true;
+        }
+
         switch (event.getAction()) {
             case MotionEvent.ACTION_DOWN:
                 mLongPressHelper.postCheckForLongPress();