commit 16205da30e223368b31c68b7d76ac3d52f940c88
author Michael Jurka <mikejurka@google.com> Mon Sep 30 18:07:18 2013 -0700
committer Michael Jurka <mikejurka@google.com> Mon Sep 30 18:25:52 2013 -0700
tree 9bb63ba67c3b1132811afb755e4a27b32c055a7f
parent 61f560d92ab4b11a61beeb8df97b9952027e08e4

Restore parallax even if Google Now isn't present

- Also fix a crash when choosing third-party wallpaper pickers

Bug: 11008122

Change-Id: Ie5923fdadc1db6facf695ec05522f5e469d6c72a

src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java

diff --git a/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java b/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java
index 7ed1c1b..70ef7c3 100644
--- a/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java
+++ b/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java
@@ -39,7 +39,8 @@
     private final LayoutInflater mInflater;
     private final PackageManager mPackageManager;
 
-    private List<ResolveInfo> mThirdPartyWallpaperPickers = new ArrayList<ResolveInfo>();
+    private List<ThirdPartyWallpaperTile> mThirdPartyWallpaperPickers =
+            new ArrayList<ThirdPartyWallpaperTile>();
 
     public static class ThirdPartyWallpaperTile extends WallpaperPickerActivity.WallpaperTileInfo {
         private ResolveInfo mResolveInfo;
@@ -96,7 +97,7 @@
                     continue outerLoop;
                 }
             }
-            mThirdPartyWallpaperPickers.add(info);
+            mThirdPartyWallpaperPickers.add(new ThirdPartyWallpaperTile(info));
         }
     }
 
@@ -104,7 +105,7 @@
         return mThirdPartyWallpaperPickers.size();
     }
 
-    public ResolveInfo getItem(int position) {
+    public ThirdPartyWallpaperTile getItem(int position) {
         return mThirdPartyWallpaperPickers.get(position);
     }
 
@@ -123,7 +124,7 @@
 
         WallpaperPickerActivity.setWallpaperItemPaddingToZero((FrameLayout) view);
 
-        ResolveInfo info = mThirdPartyWallpaperPickers.get(position);
+        ResolveInfo info = mThirdPartyWallpaperPickers.get(position).mResolveInfo;
         TextView label = (TextView) view.findViewById(R.id.wallpaper_item_label);
         label.setText(info.loadLabel(mPackageManager));
         label.setCompoundDrawablesWithIntrinsicBounds(

src/com/android/launcher3/WallpaperCropActivity.java

diff --git a/src/com/android/launcher3/WallpaperCropActivity.java b/src/com/android/launcher3/WallpaperCropActivity.java
index bc8df6c..cdfcd1c 100644
--- a/src/com/android/launcher3/WallpaperCropActivity.java
+++ b/src/com/android/launcher3/WallpaperCropActivity.java
@@ -506,7 +506,9 @@
                             (int) returnRect.height(), Bitmap.Config.ARGB_8888);
                     if (tmp != null) {
                         Canvas c = new Canvas(tmp);
-                        c.drawBitmap(crop, m, new Paint());
+                        Paint p = new Paint();
+                        p.setFilterBitmap(true);
+                        c.drawBitmap(crop, m, p);
                         crop = tmp;
                     }
                 } else if (mRotation > 0) {

src/com/android/launcher3/Workspace.java

diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 132f42d..4a7624b 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -1070,7 +1070,6 @@
     class WallpaperOffsetInterpolator implements Choreographer.FrameCallback {
         float mFinalOffset = 0.0f;
         float mCurrentOffset = 0.5f; // to force an initial update
-        //long mLastWallpaperOffsetUpdateTime;
         boolean mWaitingForUpdate;
         Choreographer mChoreographer;
         Interpolator mInterpolator;
@@ -1135,10 +1134,12 @@
             }
 
             // Exclude the leftmost page
-            final int firstIndex = isLayoutRtl() ? getChildCount() - 2 : 1;
+            final int startPage = hasCustomContent() ? 1 : 0;
+            final int firstIndex = isLayoutRtl() ? getChildCount() - 1 - startPage : startPage;
             // Exclude the last extra empty screen (if we have > MIN_PARALLAX_PAGE_SPAN pages)
-            int extra = numExtraScreensToIgnore();
-            final int lastIndex = isLayoutRtl() ? 0 + extra : getChildCount() - 1 - extra;
+            int emptyExtraPages = numExtraScreensToIgnore();
+            final int lastIndex =
+                    isLayoutRtl() ? 0 + emptyExtraPages : getChildCount() - 1 - emptyExtraPages;
 
             int firstPageScrollX = getScrollForPage(firstIndex);
             int scrollRange = getScrollForPage(lastIndex) - firstPageScrollX;
@@ -1166,7 +1167,8 @@
         }
 
         private int getNumScreensExcludingExtraEmptyScreenAndLeftmost() {
-            int numScrollingPages = getChildCount() - 1 - numExtraScreensToIgnore();
+            int numScrollingPages = getChildCount() - numExtraScreensToIgnore();
+            if (hasCustomContent()) numScrollingPages -= 1;
             return numScrollingPages;
         }