Reorganize import for all files.

Change-Id: Ia9188bcde727e317e6a476caccaea562f0758b19

36 files changed, 90 insertions, 104 deletions

diff --git a/src/com/android/gallery3d/ui/ActionModeHandler.java b/src/com/android/gallery3d/ui/ActionModeHandler.java
index f2093205f..9a6667598 100644
--- a/src/com/android/gallery3d/ui/ActionModeHandler.java
+++ b/src/com/android/gallery3d/ui/ActionModeHandler.java
@@ -28,8 +28,8 @@ import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.Button;
-import android.widget.ShareActionProvider;
 import android.widget.PopupMenu.OnMenuItemClickListener;
+import android.widget.ShareActionProvider;
 import android.widget.ShareActionProvider.OnShareTargetSelectedListener;
 
 import com.android.gallery3d.R;
diff --git a/src/com/android/gallery3d/ui/BitmapTexture.java b/src/com/android/gallery3d/ui/BitmapTexture.java
index f5cb2bd38..607544907 100644
--- a/src/com/android/gallery3d/ui/BitmapTexture.java
+++ b/src/com/android/gallery3d/ui/BitmapTexture.java
@@ -16,10 +16,10 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-
 import android.graphics.Bitmap;
 
+import com.android.gallery3d.common.Utils;
+
 // BitmapTexture is a texture whose content is specified by a fixed Bitmap.
 //
 // The texture does not own the Bitmap. The user should make sure the Bitmap
diff --git a/src/com/android/gallery3d/ui/BitmapTileProvider.java b/src/com/android/gallery3d/ui/BitmapTileProvider.java
index 4ad5412d6..ec2f97fed 100644
--- a/src/com/android/gallery3d/ui/BitmapTileProvider.java
+++ b/src/com/android/gallery3d/ui/BitmapTileProvider.java
@@ -16,11 +16,11 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.BitmapUtils;
-
 import android.graphics.Bitmap;
-import android.graphics.Canvas;
 import android.graphics.Bitmap.Config;
+import android.graphics.Canvas;
+
+import com.android.gallery3d.common.BitmapUtils;
 
 import java.util.ArrayList;
 
diff --git a/src/com/android/gallery3d/ui/CacheStorageUsageInfo.java b/src/com/android/gallery3d/ui/CacheStorageUsageInfo.java
index 3c6e157ba..c65d77eff 100644
--- a/src/com/android/gallery3d/ui/CacheStorageUsageInfo.java
+++ b/src/com/android/gallery3d/ui/CacheStorageUsageInfo.java
@@ -16,12 +16,12 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.app.GalleryActivity;
-import com.android.gallery3d.util.ThreadPool.JobContext;
-
 import android.content.Context;
 import android.os.StatFs;
 
+import com.android.gallery3d.app.GalleryActivity;
+import com.android.gallery3d.util.ThreadPool.JobContext;
+
 import java.io.File;
 
 public class CacheStorageUsageInfo {
diff --git a/src/com/android/gallery3d/ui/CanvasTexture.java b/src/com/android/gallery3d/ui/CanvasTexture.java
index 679a4bcdc..a2e9e48ad 100644
--- a/src/com/android/gallery3d/ui/CanvasTexture.java
+++ b/src/com/android/gallery3d/ui/CanvasTexture.java
@@ -17,8 +17,8 @@
 package com.android.gallery3d.ui;
 
 import android.graphics.Bitmap;
-import android.graphics.Canvas;
 import android.graphics.Bitmap.Config;
+import android.graphics.Canvas;
 
 // CanvasTexture is a texture whose content is the drawing on a Canvas.
 // The subclasses should override onDraw() to draw on the bitmap.
diff --git a/src/com/android/gallery3d/ui/CropView.java b/src/com/android/gallery3d/ui/CropView.java
index 95080063a..78d5d373d 100644
--- a/src/com/android/gallery3d/ui/CropView.java
+++ b/src/com/android/gallery3d/ui/CropView.java
@@ -16,11 +16,6 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-import com.android.gallery3d.anim.Animation;
-import com.android.gallery3d.app.GalleryActivity;
-import com.android.gallery3d.common.Utils;
-
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.Config;
 import android.graphics.Canvas;
@@ -36,7 +31,13 @@ import android.view.MotionEvent;
 import android.view.animation.DecelerateInterpolator;
 import android.widget.Toast;
 
+import com.android.gallery3d.R;
+import com.android.gallery3d.anim.Animation;
+import com.android.gallery3d.app.GalleryActivity;
+import com.android.gallery3d.common.Utils;
+
 import java.util.ArrayList;
+
 import javax.microedition.khronos.opengles.GL11;
 
 /**
diff --git a/src/com/android/gallery3d/ui/CustomMenu.java b/src/com/android/gallery3d/ui/CustomMenu.java
index c3dd4530f..f1a4a467c 100644
--- a/src/com/android/gallery3d/ui/CustomMenu.java
+++ b/src/com/android/gallery3d/ui/CustomMenu.java
@@ -16,9 +16,6 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-
-import android.app.ActionBar;
 import android.content.Context;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -28,6 +25,8 @@ import android.widget.Button;
 import android.widget.PopupMenu;
 import android.widget.PopupMenu.OnMenuItemClickListener;
 
+import com.android.gallery3d.R;
+
 import java.util.ArrayList;
 
 public class CustomMenu implements OnMenuItemClickListener {
diff --git a/src/com/android/gallery3d/ui/DetailsHelper.java b/src/com/android/gallery3d/ui/DetailsHelper.java
index 8f1cd0c3f..245145f76 100644
--- a/src/com/android/gallery3d/ui/DetailsHelper.java
+++ b/src/com/android/gallery3d/ui/DetailsHelper.java
@@ -15,14 +15,14 @@
  */
 package com.android.gallery3d.ui;
 
+import android.content.Context;
+import android.view.View.MeasureSpec;
+
 import com.android.gallery3d.R;
 import com.android.gallery3d.app.GalleryActivity;
 import com.android.gallery3d.data.MediaDetails;
 import com.android.gallery3d.ui.DetailsAddressResolver.AddressResolvingListener;
 
-import android.content.Context;
-import android.view.View.MeasureSpec;
-
 public class DetailsHelper {
     private static DetailsAddressResolver sAddressResolver;
     private DetailsViewContainer mContainer;
diff --git a/src/com/android/gallery3d/ui/EdgeEffect.java b/src/com/android/gallery3d/ui/EdgeEffect.java
index c6c70ceac..362b8fea6 100644
--- a/src/com/android/gallery3d/ui/EdgeEffect.java
+++ b/src/com/android/gallery3d/ui/EdgeEffect.java
@@ -16,13 +16,14 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-
 import android.content.Context;
+import android.graphics.Canvas;
 import android.graphics.Rect;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 
+import com.android.gallery3d.R;
+
 // This is copied from android.widget.EdgeEffect with some small modifications:
 // (1) Copy the images (overscroll_{edge|glow}.png) to local resources.
 // (2) Use "GLCanvas" instead of "Canvas" for draw()'s parameter.
diff --git a/src/com/android/gallery3d/ui/FadeInTexture.java b/src/com/android/gallery3d/ui/FadeInTexture.java
index f351e34f3..c88fb47a2 100644
--- a/src/com/android/gallery3d/ui/FadeInTexture.java
+++ b/src/com/android/gallery3d/ui/FadeInTexture.java
@@ -18,8 +18,6 @@ package com.android.gallery3d.ui;
 
 import com.android.gallery3d.common.Utils;
 
-import android.os.SystemClock;
-
 // FadeInTexture is a texture which begins with a color, then gradually animates
 // into a given texture.
 public class FadeInTexture implements Texture {
diff --git a/src/com/android/gallery3d/ui/FilmStripView.java b/src/com/android/gallery3d/ui/FilmStripView.java
index ed288afee..58a01dae5 100644
--- a/src/com/android/gallery3d/ui/FilmStripView.java
+++ b/src/com/android/gallery3d/ui/FilmStripView.java
@@ -16,6 +16,10 @@
 
 package com.android.gallery3d.ui;
 
+import android.content.Context;
+import android.view.MotionEvent;
+import android.view.View.MeasureSpec;
+
 import com.android.gallery3d.R;
 import com.android.gallery3d.anim.AlphaAnimation;
 import com.android.gallery3d.app.AlbumDataAdapter;
@@ -24,10 +28,6 @@ import com.android.gallery3d.data.MediaItem;
 import com.android.gallery3d.data.MediaSet;
 import com.android.gallery3d.data.Path;
 
-import android.content.Context;
-import android.view.MotionEvent;
-import android.view.View.MeasureSpec;
-
 public class FilmStripView extends GLView implements UserInteractionListener {
     @SuppressWarnings("unused")
     private static final String TAG = "FilmStripView";
diff --git a/src/com/android/gallery3d/ui/FlingScroller.java b/src/com/android/gallery3d/ui/FlingScroller.java
index fbe27ce00..1cddcdb76 100644
--- a/src/com/android/gallery3d/ui/FlingScroller.java
+++ b/src/com/android/gallery3d/ui/FlingScroller.java
@@ -16,7 +16,6 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
 
 // This is a customized version of Scroller, with a interface similar to
 // android.widget.Scroller. It does fling only, not scroll.
diff --git a/src/com/android/gallery3d/ui/GLCanvasImpl.java b/src/com/android/gallery3d/ui/GLCanvasImpl.java
index 1c582853f..68f5636f7 100644
--- a/src/com/android/gallery3d/ui/GLCanvasImpl.java
+++ b/src/com/android/gallery3d/ui/GLCanvasImpl.java
@@ -16,18 +16,19 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-import com.android.gallery3d.util.IntArray;
-
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.opengl.GLU;
 import android.opengl.Matrix;
 
+import com.android.gallery3d.common.Utils;
+import com.android.gallery3d.util.IntArray;
+
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.FloatBuffer;
 import java.util.ArrayList;
+
 import javax.microedition.khronos.opengles.GL10;
 import javax.microedition.khronos.opengles.GL11;
 import javax.microedition.khronos.opengles.GL11Ext;
diff --git a/src/com/android/gallery3d/ui/GLRootView.java b/src/com/android/gallery3d/ui/GLRootView.java
index 62fc4f372..51853fffa 100644
--- a/src/com/android/gallery3d/ui/GLRootView.java
+++ b/src/com/android/gallery3d/ui/GLRootView.java
@@ -16,12 +16,6 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.anim.CanvasAnimation;
-import com.android.gallery3d.common.Utils;
-import com.android.gallery3d.util.GalleryUtils;
-import com.android.gallery3d.util.Profile;
-
-import android.app.Activity;
 import android.content.Context;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
@@ -29,12 +23,17 @@ import android.opengl.GLSurfaceView;
 import android.os.Process;
 import android.os.SystemClock;
 import android.util.AttributeSet;
-import android.util.DisplayMetrics;
 import android.view.MotionEvent;
 
+import com.android.gallery3d.anim.CanvasAnimation;
+import com.android.gallery3d.common.Utils;
+import com.android.gallery3d.util.GalleryUtils;
+import com.android.gallery3d.util.Profile;
+
 import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.concurrent.locks.ReentrantLock;
+
 import javax.microedition.khronos.egl.EGLConfig;
 import javax.microedition.khronos.opengles.GL10;
 import javax.microedition.khronos.opengles.GL11;
diff --git a/src/com/android/gallery3d/ui/GLView.java b/src/com/android/gallery3d/ui/GLView.java
index 26796b594..45471f910 100644
--- a/src/com/android/gallery3d/ui/GLView.java
+++ b/src/com/android/gallery3d/ui/GLView.java
@@ -16,13 +16,13 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.anim.CanvasAnimation;
-import com.android.gallery3d.common.Utils;
-
 import android.graphics.Rect;
 import android.os.SystemClock;
 import android.view.MotionEvent;
 
+import com.android.gallery3d.anim.CanvasAnimation;
+import com.android.gallery3d.common.Utils;
+
 import java.util.ArrayList;
 
 // GLView is a UI component. It can render to a GLCanvas and accept touch
diff --git a/src/com/android/gallery3d/ui/GridDrawer.java b/src/com/android/gallery3d/ui/GridDrawer.java
index e8e072dc8..bf15eff00 100644
--- a/src/com/android/gallery3d/ui/GridDrawer.java
+++ b/src/com/android/gallery3d/ui/GridDrawer.java
@@ -16,13 +16,13 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-import com.android.gallery3d.data.Path;
-
 import android.content.Context;
 import android.graphics.Color;
 import android.text.Layout;
 
+import com.android.gallery3d.R;
+import com.android.gallery3d.data.Path;
+
 public class GridDrawer extends IconDrawer {
     private Texture mImportLabel;
     private int mGridWidth;
diff --git a/src/com/android/gallery3d/ui/HighlightDrawer.java b/src/com/android/gallery3d/ui/HighlightDrawer.java
index f6a4695cb..6e73b0fda 100644
--- a/src/com/android/gallery3d/ui/HighlightDrawer.java
+++ b/src/com/android/gallery3d/ui/HighlightDrawer.java
@@ -15,11 +15,10 @@
  */
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-import com.android.gallery3d.data.Path;
-
 import android.content.Context;
 
+import com.android.gallery3d.data.Path;
+
 public class HighlightDrawer extends IconDrawer {
     private SelectionManager mSelectionManager;
     private Path mHighlightItem;
diff --git a/src/com/android/gallery3d/ui/IconDrawer.java b/src/com/android/gallery3d/ui/IconDrawer.java
index 25440bca5..95a11731a 100644
--- a/src/com/android/gallery3d/ui/IconDrawer.java
+++ b/src/com/android/gallery3d/ui/IconDrawer.java
@@ -15,11 +15,11 @@
  */
 package com.android.gallery3d.ui;
 
+import android.content.Context;
+
 import com.android.gallery3d.R;
 import com.android.gallery3d.data.MediaObject;
 
-import android.content.Context;
-
 public abstract class IconDrawer extends SelectionDrawer {
     private static final String TAG = "IconDrawer";
     private static final int LABEL_BACKGROUND_COLOR = 0x99000000;  // 60% black
diff --git a/src/com/android/gallery3d/ui/ImportCompleteListener.java b/src/com/android/gallery3d/ui/ImportCompleteListener.java
index 5c52ea135..245088179 100644
--- a/src/com/android/gallery3d/ui/ImportCompleteListener.java
+++ b/src/com/android/gallery3d/ui/ImportCompleteListener.java
@@ -16,16 +16,14 @@
 
 package com.android.gallery3d.ui;
 
+import android.os.Bundle;
+import android.widget.Toast;
+
 import com.android.gallery3d.R;
 import com.android.gallery3d.app.AlbumPage;
 import com.android.gallery3d.app.GalleryActivity;
-import com.android.gallery3d.data.Path;
 import com.android.gallery3d.util.MediaSetUtils;
 
-import android.content.Context;
-import android.os.Bundle;
-import android.widget.Toast;
-
 public class ImportCompleteListener implements MenuExecutor.ProgressListener {
     private GalleryActivity mActivity;
 
diff --git a/src/com/android/gallery3d/ui/ManageCacheDrawer.java b/src/com/android/gallery3d/ui/ManageCacheDrawer.java
index e75fe9aa7..7734fb331 100644
--- a/src/com/android/gallery3d/ui/ManageCacheDrawer.java
+++ b/src/com/android/gallery3d/ui/ManageCacheDrawer.java
@@ -16,12 +16,11 @@
 
 package com.android.gallery3d.ui;
 
+import android.content.Context;
+
 import com.android.gallery3d.R;
-import com.android.gallery3d.common.Utils;
 import com.android.gallery3d.data.Path;
 
-import android.content.Context;
-
 public class ManageCacheDrawer extends IconDrawer {
     private final ResourceTexture mCheckedItem;
     private final ResourceTexture mUnCheckedItem;
diff --git a/src/com/android/gallery3d/ui/NinePatchTexture.java b/src/com/android/gallery3d/ui/NinePatchTexture.java
index ac71774f5..6a2ba0037 100644
--- a/src/com/android/gallery3d/ui/NinePatchTexture.java
+++ b/src/com/android/gallery3d/ui/NinePatchTexture.java
@@ -16,16 +16,17 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Rect;
 
+import com.android.gallery3d.common.Utils;
+
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.FloatBuffer;
+
 import javax.microedition.khronos.opengles.GL11;
 
 // NinePatchTexture is a texture backed by a NinePatch resource.
diff --git a/src/com/android/gallery3d/ui/Paper.java b/src/com/android/gallery3d/ui/Paper.java
index 841908fbf..36d1f7515 100644
--- a/src/com/android/gallery3d/ui/Paper.java
+++ b/src/com/android/gallery3d/ui/Paper.java
@@ -16,17 +16,12 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-import com.android.gallery3d.ui.PositionRepository.Position;
-import com.android.gallery3d.util.GalleryUtils;
-
 import android.opengl.Matrix;
-import android.os.SystemClock;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 
-import javax.microedition.khronos.opengles.GL11;
-import javax.microedition.khronos.opengles.GL11ExtensionPack;
+import com.android.gallery3d.common.Utils;
+import com.android.gallery3d.ui.PositionRepository.Position;
 
 // This class does the overscroll effect.
 class Paper {
diff --git a/src/com/android/gallery3d/ui/PhotoView.java b/src/com/android/gallery3d/ui/PhotoView.java
index 349b1a915..540846086 100644
--- a/src/com/android/gallery3d/ui/PhotoView.java
+++ b/src/com/android/gallery3d/ui/PhotoView.java
@@ -16,11 +16,6 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-import com.android.gallery3d.app.GalleryActivity;
-import com.android.gallery3d.data.Path;
-import com.android.gallery3d.ui.PositionRepository.Position;
-
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.Color;
@@ -30,6 +25,11 @@ import android.view.GestureDetector;
 import android.view.MotionEvent;
 import android.view.ScaleGestureDetector;
 
+import com.android.gallery3d.R;
+import com.android.gallery3d.app.GalleryActivity;
+import com.android.gallery3d.data.Path;
+import com.android.gallery3d.ui.PositionRepository.Position;
+
 public class PhotoView extends GLView {
     @SuppressWarnings("unused")
     private static final String TAG = "PhotoView";
diff --git a/src/com/android/gallery3d/ui/PositionController.java b/src/com/android/gallery3d/ui/PositionController.java
index 9464ba6d9..1c9aba83c 100644
--- a/src/com/android/gallery3d/ui/PositionController.java
+++ b/src/com/android/gallery3d/ui/PositionController.java
@@ -16,15 +16,14 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-import com.android.gallery3d.ui.PositionRepository.Position;
-import com.android.gallery3d.util.GalleryUtils;
-
 import android.content.Context;
 import android.graphics.RectF;
-import android.os.SystemClock;
 import android.util.FloatMath;
 
+import com.android.gallery3d.common.Utils;
+import com.android.gallery3d.ui.PositionRepository.Position;
+import com.android.gallery3d.util.GalleryUtils;
+
 class PositionController {
     public static final int IMAGE_AT_LEFT_EDGE = 1;
     public static final int IMAGE_AT_RIGHT_EDGE = 2;
diff --git a/src/com/android/gallery3d/ui/PositionRepository.java b/src/com/android/gallery3d/ui/PositionRepository.java
index 0ea087508..1827c3bfb 100644
--- a/src/com/android/gallery3d/ui/PositionRepository.java
+++ b/src/com/android/gallery3d/ui/PositionRepository.java
@@ -16,13 +16,13 @@
 
 package com.android.gallery3d.ui;
 
+import android.util.SparseArray;
+
 import com.android.gallery3d.app.GalleryActivity;
 import com.android.gallery3d.common.Utils;
 
 import java.util.WeakHashMap;
 
-import android.util.SparseArray;
-
 public class PositionRepository {
     private static final WeakHashMap<GalleryActivity, PositionRepository>
             sMap = new WeakHashMap<GalleryActivity, PositionRepository>();
diff --git a/src/com/android/gallery3d/ui/ProgressSpinner.java b/src/com/android/gallery3d/ui/ProgressSpinner.java
index d3cc8e627..4f9381c76 100644
--- a/src/com/android/gallery3d/ui/ProgressSpinner.java
+++ b/src/com/android/gallery3d/ui/ProgressSpinner.java
@@ -16,10 +16,10 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-
 import android.content.Context;
 
+import com.android.gallery3d.R;
+
 public class ProgressSpinner {
     private static float ROTATE_SPEED_OUTER = 1080f / 3500f;
     private static float ROTATE_SPEED_INNER = -720f / 3500f;
diff --git a/src/com/android/gallery3d/ui/ResourceTexture.java b/src/com/android/gallery3d/ui/ResourceTexture.java
index 08fb89187..1fa9d7014 100644
--- a/src/com/android/gallery3d/ui/ResourceTexture.java
+++ b/src/com/android/gallery3d/ui/ResourceTexture.java
@@ -16,12 +16,12 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-
 import android.content.Context;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 
+import com.android.gallery3d.common.Utils;
+
 // ResourceTexture is a texture whose Bitmap is decoded from a resource.
 // By default ResourceTexture is not opaque.
 public class ResourceTexture extends UploadedTexture {
diff --git a/src/com/android/gallery3d/ui/ScrollBarView.java b/src/com/android/gallery3d/ui/ScrollBarView.java
index c4266b6cf..82d4800cc 100644
--- a/src/com/android/gallery3d/ui/ScrollBarView.java
+++ b/src/com/android/gallery3d/ui/ScrollBarView.java
@@ -16,8 +16,6 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-
 import android.content.Context;
 import android.graphics.Rect;
 import android.util.TypedValue;
diff --git a/src/com/android/gallery3d/ui/ScrollerHelper.java b/src/com/android/gallery3d/ui/ScrollerHelper.java
index 0fa85ee41..1ff633a87 100644
--- a/src/com/android/gallery3d/ui/ScrollerHelper.java
+++ b/src/com/android/gallery3d/ui/ScrollerHelper.java
@@ -16,12 +16,12 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-
 import android.content.Context;
 import android.view.ViewConfiguration;
 import android.widget.OverScroller;
 
+import com.android.gallery3d.common.Utils;
+
 public class ScrollerHelper {
     private OverScroller mScroller;
     private int mOverflingDistance;
diff --git a/src/com/android/gallery3d/ui/SelectionDrawer.java b/src/com/android/gallery3d/ui/SelectionDrawer.java
index 43b368f6f..e69a90282 100644
--- a/src/com/android/gallery3d/ui/SelectionDrawer.java
+++ b/src/com/android/gallery3d/ui/SelectionDrawer.java
@@ -16,11 +16,10 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-import com.android.gallery3d.data.Path;
-
 import android.graphics.Rect;
 
+import com.android.gallery3d.data.Path;
+
 /**
  * Drawer class responsible for drawing selectable frame.
  */
diff --git a/src/com/android/gallery3d/ui/SlideshowView.java b/src/com/android/gallery3d/ui/SlideshowView.java
index 95f4a8d23..a057bb748 100644
--- a/src/com/android/gallery3d/ui/SlideshowView.java
+++ b/src/com/android/gallery3d/ui/SlideshowView.java
@@ -16,13 +16,14 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.anim.CanvasAnimation;
-import com.android.gallery3d.anim.FloatAnimation;
-
 import android.graphics.Bitmap;
 import android.graphics.PointF;
 
+import com.android.gallery3d.anim.CanvasAnimation;
+import com.android.gallery3d.anim.FloatAnimation;
+
 import java.util.Random;
+
 import javax.microedition.khronos.opengles.GL11;
 
 public class SlideshowView extends GLView {
diff --git a/src/com/android/gallery3d/ui/StringTexture.java b/src/com/android/gallery3d/ui/StringTexture.java
index 935cd729e..2db2de4a2 100644
--- a/src/com/android/gallery3d/ui/StringTexture.java
+++ b/src/com/android/gallery3d/ui/StringTexture.java
@@ -21,9 +21,9 @@ import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint.FontMetricsInt;
 import android.graphics.Typeface;
-import android.util.FloatMath;
 import android.text.TextPaint;
 import android.text.TextUtils;
+import android.util.FloatMath;
 
 // StringTexture is a texture shows the content of a specified String.
 //
diff --git a/src/com/android/gallery3d/ui/StripDrawer.java b/src/com/android/gallery3d/ui/StripDrawer.java
index 5941392c5..a4bb37825 100644
--- a/src/com/android/gallery3d/ui/StripDrawer.java
+++ b/src/com/android/gallery3d/ui/StripDrawer.java
@@ -16,12 +16,12 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.R;
-import com.android.gallery3d.data.Path;
-
 import android.content.Context;
 import android.graphics.Rect;
 
+import com.android.gallery3d.R;
+import com.android.gallery3d.data.Path;
+
 public class StripDrawer extends SelectionDrawer {
     private NinePatchTexture mFramePressed;
     private NinePatchTexture mFocusBox;
diff --git a/src/com/android/gallery3d/ui/SynchronizedHandler.java b/src/com/android/gallery3d/ui/SynchronizedHandler.java
index bd494a331..ba1035747 100644
--- a/src/com/android/gallery3d/ui/SynchronizedHandler.java
+++ b/src/com/android/gallery3d/ui/SynchronizedHandler.java
@@ -16,11 +16,11 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-
 import android.os.Handler;
 import android.os.Message;
 
+import com.android.gallery3d.common.Utils;
+
 public class SynchronizedHandler extends Handler {
 
     private final GLRoot mRoot;
diff --git a/src/com/android/gallery3d/ui/TileImageView.java b/src/com/android/gallery3d/ui/TileImageView.java
index 1f2108d43..7ad554684 100644
--- a/src/com/android/gallery3d/ui/TileImageView.java
+++ b/src/com/android/gallery3d/ui/TileImageView.java
@@ -30,8 +30,6 @@ import com.android.gallery3d.util.ThreadPool;
 import com.android.gallery3d.util.ThreadPool.CancelListener;
 import com.android.gallery3d.util.ThreadPool.JobContext;
 
-import java.util.Iterator;
-import java.util.Map;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public class TileImageView extends GLView {
diff --git a/src/com/android/gallery3d/ui/UploadedTexture.java b/src/com/android/gallery3d/ui/UploadedTexture.java
index b2b8cd514..3469d7938 100644
--- a/src/com/android/gallery3d/ui/UploadedTexture.java
+++ b/src/com/android/gallery3d/ui/UploadedTexture.java
@@ -16,13 +16,14 @@
 
 package com.android.gallery3d.ui;
 
-import com.android.gallery3d.common.Utils;
-
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.Config;
 import android.opengl.GLUtils;
 
+import com.android.gallery3d.common.Utils;
+
 import java.util.HashMap;
+
 import javax.microedition.khronos.opengles.GL11;
 import javax.microedition.khronos.opengles.GL11Ext;