diff --git a/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java b/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
index 5985850..b957754 100644
--- a/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
+++ b/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
@@ -842,12 +842,31 @@
     }
 
     private void addTemporaryWallpaperTile(final Uri uri, boolean fromRestore) {
-        mTempWallpaperTiles.add(uri);
-        // Add a tile for the image picked from Gallery
-        final FrameLayout pickedImageThumbnail = (FrameLayout) getLayoutInflater().
-                inflate(R.layout.wallpaper_picker_item, mWallpapersView, false);
-        pickedImageThumbnail.setVisibility(View.GONE);
-        mWallpapersView.addView(pickedImageThumbnail, 0);
+        // Add a tile for the image picked from Gallery, reusing the existing tile if there is one.
+        FrameLayout existingImageThumbnail = null;
+        int indexOfExistingTile = 0;
+        for (; indexOfExistingTile < mWallpapersView.getChildCount(); indexOfExistingTile++) {
+            FrameLayout thumbnail = (FrameLayout) mWallpapersView.getChildAt(indexOfExistingTile);
+            Object tag = thumbNail.getTag();
+            if (tag instanceof UriWallpaperInfo && ((UriWallpaperInfo) tag).mUri.equals(uri)) {
+                existingImageThumbnail = thumbNail;
+                break;
+            }
+        }
+        final FrameLayout pickedImageThumbnail;
+        if (existingImageThumbnail != null) {
+            pickedImageThumbnail = existingImageThumbnail;
+            // Always move the existing wallpaper to the front so user can see it without scrolling.
+            mWallpapersView.removeViewAt(indexOfExistingTile);
+            mWallpapersView.addView(existingImageThumbnail, 0);
+        } else {
+            // This is the first time this temporary wallpaper has been added
+            pickedImageThumbnail = (FrameLayout) getLayoutInflater()
+                    .inflate(R.layout.wallpaper_picker_item, mWallpapersView, false);
+            pickedImageThumbnail.setVisibility(View.GONE);
+            mWallpapersView.addView(pickedImageThumbnail, 0);
+            mTempWallpaperTiles.add(uri);
+        }
 
         // Load the thumbnail
         final ImageView image = (ImageView) pickedImageThumbnail.findViewById(R.id.wallpaper_image);
@@ -857,7 +876,8 @@
             protected Bitmap doInBackground(Void...args) {
                 try {
                     int rotation = BitmapUtils.getRotationFromExif(context, uri);
-                    return createThumbnail(defaultSize, context, uri, null, null, 0, rotation, false);
+                    return createThumbnail(defaultSize, context, uri, null, null, 0, rotation,
+                            false);
                 } catch (SecurityException securityException) {
                     if (isActivityDestroyed()) {
                         // Temporarily granted permissions are revoked when the activity
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index 84e2d49..c018341 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -37,6 +37,7 @@
 import android.graphics.drawable.TransitionDrawable;
 import android.os.Build;
 import android.os.Parcelable;
+import android.os.PowerManager;
 import android.support.v4.view.ViewCompat;
 import android.util.AttributeSet;
 import android.util.Log;
@@ -47,6 +48,7 @@
 import android.view.ViewGroup;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.animation.DecelerateInterpolator;
+import android.widget.Toast;
 
 import com.android.launcher3.BubbleTextView.BubbleTextShadowHandler;
 import com.android.launcher3.FolderIcon.FolderRingAnimator;
@@ -2133,8 +2135,18 @@
             }
             ValueAnimator va = LauncherAnimUtils.ofFloat(child, 0f, 1f);
             a = va;
-            va.setRepeatMode(ValueAnimator.REVERSE);
-            va.setRepeatCount(ValueAnimator.INFINITE);
+
+            // Animations are disabled in power save mode, causing the repeated animation to jump
+            // spastically between beginning and end states. Since this looks bad, we don't repeat
+            // the animation in power save mode.
+            PowerManager powerManager = (PowerManager) getContext()
+                    .getSystemService(Context.POWER_SERVICE);
+            boolean powerSaverOn = Utilities.ATLEAST_LOLLIPOP && powerManager.isPowerSaveMode();
+            if (!powerSaverOn) {
+                va.setRepeatMode(ValueAnimator.REVERSE);
+                va.setRepeatCount(ValueAnimator.INFINITE);
+            }
+
             va.setDuration(mode == MODE_HINT ? HINT_DURATION : PREVIEW_DURATION);
             va.setStartDelay((int) (Math.random() * 60));
             va.addUpdateListener(new AnimatorUpdateListener() {