commit a0233f72bedd7d91cf2b6febec49fadf89a60c1f
author Jon Miranda <jonmiranda@google.com> Thu Jun 22 18:34:45 2017 -0700
committer Jon Miranda <jonmiranda@google.com> Thu Jun 22 18:34:45 2017 -0700
tree a60f824a2bbe83e34068fbb55d5963b9d721384d
parent 12461a16c9afed84418d2863bdf00ea512fbeab7

Move PreviewBackground into its own class file.

This is done in preparation for new PreviewBackground animation
where we will be animating in the first page preview items when
closing the Folder from a non-first page.

Bug: 36022592
Bug: 35064148
Change-Id: Id4d54da16ddfa852ca639a2dc8d328307d4d443a

src/com/android/launcher3/CellLayout.java

diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index d0d33a0..d07e330 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -53,6 +53,7 @@
 import com.android.launcher3.anim.PropertyListBuilder;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.folder.PreviewBackground;
 import com.android.launcher3.graphics.DragPreviewProvider;
 import com.android.launcher3.util.CellAndSpan;
 import com.android.launcher3.util.GridOccupancy;
@@ -102,8 +103,8 @@
     private OnTouchListener mInterceptTouchListener;
     private final StylusEventHelper mStylusEventHelper;
 
-    private final ArrayList<FolderIcon.PreviewBackground> mFolderBackgrounds = new ArrayList<>();
-    final FolderIcon.PreviewBackground mFolderLeaveBehind = new FolderIcon.PreviewBackground();
+    private final ArrayList<PreviewBackground> mFolderBackgrounds = new ArrayList<>();
+    final PreviewBackground mFolderLeaveBehind = new PreviewBackground();
 
     private float mBackgroundAlpha;
 
@@ -495,7 +496,7 @@
         }
 
         for (int i = 0; i < mFolderBackgrounds.size(); i++) {
-            FolderIcon.PreviewBackground bg = mFolderBackgrounds.get(i);
+            PreviewBackground bg = mFolderBackgrounds.get(i);
             cellToPoint(bg.delegateCellX, bg.delegateCellY, mTempLocation);
             canvas.save();
             canvas.translate(mTempLocation[0], mTempLocation[1]);
@@ -521,7 +522,7 @@
         super.dispatchDraw(canvas);
 
         for (int i = 0; i < mFolderBackgrounds.size(); i++) {
-            FolderIcon.PreviewBackground bg = mFolderBackgrounds.get(i);
+            PreviewBackground bg = mFolderBackgrounds.get(i);
             if (bg.isClipping) {
                 cellToPoint(bg.delegateCellX, bg.delegateCellY, mTempLocation);
                 canvas.save();
@@ -532,10 +533,10 @@
         }
     }
 
-    public void addFolderBackground(FolderIcon.PreviewBackground bg) {
+    public void addFolderBackground(PreviewBackground bg) {
         mFolderBackgrounds.add(bg);
     }
-    public void removeFolderBackground(FolderIcon.PreviewBackground bg) {
+    public void removeFolderBackground(PreviewBackground bg) {
         mFolderBackgrounds.remove(bg);
     }