3 files changed, 33 insertions, 11 deletions
diff --git a/src/com/android/launcher3/folder/FolderIcon.java b/src/com/android/launcher3/folder/FolderIcon.java
index 84ec18410..6533b0463 100644
--- a/src/com/android/launcher3/folder/FolderIcon.java
+++ b/src/com/android/launcher3/folder/FolderIcon.java
@@ -440,6 +440,14 @@ public class FolderIcon extends FrameLayout implements FolderListener {
         invalidate();
     }
 
+    public PreviewBackground getFolderBackground() {
+        return mBackground;
+    }
+
+    public PreviewItemManager getPreviewItemManager() {
+        return mPreviewItemManager;
+    }
+
     @Override
     protected void dispatchDraw(Canvas canvas) {
         super.dispatchDraw(canvas);
@@ -463,14 +471,11 @@ public class FolderIcon extends FrameLayout implements FolderListener {
         } else {
             saveCount = canvas.save(Canvas.CLIP_SAVE_FLAG);
             if (mPreviewLayoutRule.clipToBackground()) {
-                mBackground.clipCanvasSoftware(canvas, Region.Op.INTERSECT);
+                canvas.clipPath(mBackground.getClipPath(), Region.Op.INTERSECT);
             }
         }
 
-        // The items are drawn in coordinates relative to the preview offset
-        canvas.translate(mBackground.basePreviewOffsetX, mBackground.basePreviewOffsetY);
         mPreviewItemManager.draw(canvas);
-        canvas.translate(-mBackground.basePreviewOffsetX, -mBackground.basePreviewOffsetY);
 
         if (mPreviewLayoutRule.clipToBackground() && canvas.isHardwareAccelerated()) {
             mBackground.clipCanvasHardware(canvas);
@@ -481,6 +486,10 @@ public class FolderIcon extends FrameLayout implements FolderListener {
             mBackground.drawBackgroundStroke(canvas);
         }
 
+        drawBadge(canvas);
+    }
+
+    public void drawBadge(Canvas canvas) {
         if ((mBadgeInfo != null && mBadgeInfo.hasBadge()) || mBadgeScale > 0) {
             int offsetX = mBackground.getOffsetX();
             int offsetY = mBackground.getOffsetY();
diff --git a/src/com/android/launcher3/folder/PreviewBackground.java b/src/com/android/launcher3/folder/PreviewBackground.java
index 61490eee8..eba5d984d 100644
--- a/src/com/android/launcher3/folder/PreviewBackground.java
+++ b/src/com/android/launcher3/folder/PreviewBackground.java
@@ -195,19 +195,28 @@ public class PreviewBackground {
         invalidate();
     }
 
+    public int getBgColor() {
+        int alpha = (int) Math.min(MAX_BG_OPACITY, BG_OPACITY * mColorMultiplier);
+        return ColorUtils.setAlphaComponent(mBgColor, alpha);
+    }
+
     public void drawBackground(Canvas canvas) {
         mPaint.setStyle(Paint.Style.FILL);
-        int alpha = (int) Math.min(MAX_BG_OPACITY, BG_OPACITY * mColorMultiplier);
-        mPaint.setColor(ColorUtils.setAlphaComponent(mBgColor, alpha));
+        mPaint.setColor(getBgColor());
 
         drawCircle(canvas, 0 /* deltaRadius */);
 
-        // Draw shadow.
+        drawShadow(canvas);
+    }
+
+    public void drawShadow(Canvas canvas) {
         if (mShadowShader == null) {
             return;
         }
+
         float radius = getScaledRadius();
         float shadowRadius = radius + mStrokeWidth;
+        mPaint.setStyle(Paint.Style.FILL);
         mPaint.setColor(Color.BLACK);
         int offsetX = getOffsetX();
         int offsetY = getOffsetY();
@@ -219,7 +228,7 @@ public class PreviewBackground {
 
         } else {
             saveCount = canvas.save(Canvas.CLIP_SAVE_FLAG);
-            clipCanvasSoftware(canvas, Region.Op.DIFFERENCE);
+            canvas.clipPath(getClipPath(), Region.Op.DIFFERENCE);
         }
 
         mShaderMatrix.setScale(shadowRadius, shadowRadius);
@@ -295,12 +304,11 @@ public class PreviewBackground {
                 radius - deltaRadius, mPaint);
     }
 
-    // It is the callers responsibility to save and restore the canvas layers.
-    void clipCanvasSoftware(Canvas canvas, Region.Op op) {
+    public Path getClipPath() {
         mPath.reset();
         float r = getScaledRadius();
         mPath.addCircle(r + getOffsetX(), r + getOffsetY(), r, Path.Direction.CW);
-        canvas.clipPath(mPath, op);
+        return mPath;
     }
 
     // It is the callers responsibility to save and restore the canvas layers.
diff --git a/src/com/android/launcher3/folder/PreviewItemManager.java b/src/com/android/launcher3/folder/PreviewItemManager.java
index 2ecb54ca8..2d979a661 100644
--- a/src/com/android/launcher3/folder/PreviewItemManager.java
+++ b/src/com/android/launcher3/folder/PreviewItemManager.java
@@ -146,6 +146,10 @@ public class PreviewItemManager {
     }
 
     public void draw(Canvas canvas) {
+        // The items are drawn in coordinates relative to the preview offset
+        PreviewBackground bg = mIcon.getFolderBackground();
+        canvas.translate(bg.basePreviewOffsetX, bg.basePreviewOffsetY);
+
         float firstPageItemsTransX = 0;
         if (mShouldSlideInFirstPage) {
             drawParams(canvas, mCurrentPageParams, mCurrentPageItemsTransX);
@@ -154,6 +158,7 @@ public class PreviewItemManager {
         }
 
         drawParams(canvas, mFirstPageParams, firstPageItemsTransX);
+        canvas.translate(-bg.basePreviewOffsetX, -bg.basePreviewOffsetY);
     }
 
     public void onParamsChanged() {