<?xml version="1.0" encoding="utf-8"?> 
<resources> 
 <declare-styleable name="Carousel"> 
 <attr name="android:gravity" /> 
 <attr name="android:animationDuration" /> 
 <attr name="UseReflection" format="boolean" /> 
 <attr name="Items" format="integer" /> 
 <attr name="SelectedItem" format="integer" /> 
 <attr name="maxTheta" format="float" /> 
 <attr name="minQuantity" format="integer" /> 
 <attr name="maxQuantity" format="integer" /> 
 <attr name="Names" format="string" /> 
 </declare-styleable> 
</resources> 

package com.john.carousel.lib; 
import android.content.Context; 
import android.util.AttributeSet; 
import android.widget.ImageView; 
public class CarouselImageView extends ImageView implements Comparable<CarouselImageView> 
{ 
 private int index; 
 private float currentAngle; 
 private float x; 
 private float y; 
 private float z; 
 private boolean drawn; 
 public CarouselImageView(Context context) 
 { 
 this(context, null, 0); 
 } 
 public CarouselImageView(Context context, AttributeSet attrs) 
 { 
 this(context, attrs, 0); 
 } 
 public CarouselImageView(Context context, AttributeSet attrs, int defStyle) 
 { 
 super(context, attrs, defStyle); 
 } 
 public void setIndex(int index) 
 { 
 this.index = index; 
 } 
 public int getIndex() 
 { 
 return index; 
 } 
 public void setCurrentAngle(float currentAngle) 
 { 
 this.currentAngle = currentAngle; 
 } 
 public float getCurrentAngle() 
 { 
 return currentAngle; 
 } 
 public int compareTo(CarouselImageView another) 
 { 
 return (int) (another.z - this.z); 
 } 
 public void setX(float x) 
 { 
 this.x = x; 
 } 
 public float getX() 
 { 
 return x; 
 } 
 public void setY(float y) 
 { 
 this.y = y; 
 } 
 public float getY() 
 { 
 return y; 
 } 
 public void setZ(float z) 
 { 
 this.z = z; 
 } 
 public float getZ() 
 { 
 return z; 
 } 
 public void setDrawn(boolean drawn) 
 { 
 this.drawn = drawn; 
 } 
 public boolean isDrawn() 
 { 
 return drawn; 
 } 
}

package com.john.carousel.lib; 
import android.content.Context; 
import android.graphics.Bitmap; 
import android.graphics.Matrix; 
import android.util.Log; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.widget.FrameLayout; 
import android.widget.ImageView; 
import android.widget.TextView; 
public class CarouselItem extends FrameLayout implements Comparable<CarouselItem> 
{ 
 public ImageView mImage; 
 public TextView mText, mTextUp; 
 public Context context; 
 public int index; 
 public float currentAngle; 
 public float itemX; 
 public float itemY; 
 public float itemZ; 
 public float degX; 
 public float degY; 
 public float degZ; 
 public boolean drawn; 
 // It's needed to find screen coordinates 
 private Matrix mCIMatrix; 
 public CarouselItem(Context context) 
 { 
 super(context); 
 this.context = context; 
 FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); 
 this.setLayoutParams(params); 
 LayoutInflater inflater = LayoutInflater.from(context); 
 View itemTemplate = inflater.inflate(R.layout.carousel_item, this, true); 
 mImage = (ImageView) itemTemplate.findViewById(R.id.item_image); 
 mText = (TextView) itemTemplate.findViewById(R.id.item_text); 
 mTextUp = (TextView) itemTemplate.findViewById(R.id.item_text_up); 
 } 
 public void setTextColor(int i) 
 { 
 this.mText.setTextColor(context.getResources().getColorStateList(i)); 
 this.mTextUp.setTextColor(context.getResources().getColorStateList(i)); 
 } 
 public String getName() 
 { 
 return mText.getText().toString(); 
 } 
 public void setIndex(int index) 
 { 
 this.index = index; 
 } 
 public int getIndex() 
 { 
 return index; 
 } 
 public void setCurrentAngle(float currentAngle) 
 { 
 if (index == 0 && currentAngle > 5) 
 { 
 Log.d("", ""); 
 } 
 this.currentAngle = currentAngle; 
 } 
 public float getCurrentAngle() 
 { 
 return currentAngle; 
 } 
 public int compareTo(CarouselItem another) 
 { 
 return (int) (another.itemZ - this.itemZ); 
 } 
 public void setItemX(float x) 
 { 
 this.itemX = x; 
 } 
 public float getItemX() 
 { 
 return itemX; 
 } 
 public void setItemY(float y) 
 { 
 this.itemY = y; 
 } 
 public float getItemY() 
 { 
 return itemY; 
 } 
 public void setItemZ(float z) 
 { 
 this.itemZ = z; 
 } 
 public float getItemZ() 
 { 
 return itemZ; 
 } 
 public float getDegX() 
 { 
 return degX; 
 } 
 public void setDegX(float degX) 
 { 
 this.degX = degX; 
 } 
 public float getDegY() 
 { 
 return degY; 
 } 
 public void setDegY(float degY) 
 { 
 this.degY = degY; 
 } 
 public float getDegZ() 
 { 
 return degZ; 
 } 
 public void setDegZ(float degZ) 
 { 
 this.degZ = degZ; 
 } 
 public void setDrawn(boolean drawn) 
 { 
 this.drawn = drawn; 
 } 
 public boolean isDrawn() 
 { 
 return drawn; 
 } 
 public void setImageBitmap(Bitmap bitmap) 
 { 
 mImage.setImageBitmap(bitmap); 
 } 
 public void setText(int i) 
 { 
 String s = context.getResources().getString(i); 
 mText.setText(s); 
 mTextUp.setText(s); 
 } 
 public void setText(String txt) 
 { 
 mText.setText(txt); 
 mTextUp.setText(txt); 
 } 
 Matrix getCIMatrix() 
 { 
 return mCIMatrix; 
 } 
 void setCIMatrix(Matrix mMatrix) 
 { 
 this.mCIMatrix = mMatrix; 
 } 
 public void setImage(int i) 
 { 
 mImage.setImageDrawable(context.getResources().getDrawable(i)); 
 } 
 public void setVisiblity(int id) 
 { 
 if (id == 0) 
 { 
 mText.setVisibility(View.INVISIBLE); 
 mTextUp.setVisibility(View.VISIBLE); 
 } 
 else 
 { 
 mTextUp.setVisibility(View.INVISIBLE); 
 mText.setVisibility(View.VISIBLE); 
 } 
 } 
} 

package com.john.carousel.lib; 
import android.content.Context; 
import android.view.animation.AnimationUtils; 
/** 
 * This class encapsulates rotation. The duration of the rotation can be passed 
 * in the constructor and specifies the maximum time that the rotation animation 
 * should take. Past this time, the rotation is automatically moved to its final 
 * stage and computeRotationOffset() will always return false to indicate that 
 * scrolling is over. 
 */ 
public class Rotator 
{ 
 private float mStartAngle; 
 private float mCurrAngle; 
 private long mStartTime; 
 private long mDuration; 
 private float mDeltaAngle; 
 private boolean mFinished; 
 private int direction; 
 private float mCurrDeg; 
 public Rotator(Context context) 
 { 
 mFinished = true; 
 } 
 public final boolean isFinished() 
 { 
 return mFinished; 
 } 
 /** 
 * Force the finished field to a particular value. 
 * 
 * @param finished 
 * The new finished value. 
 */ 
 public final void forceFinished(boolean finished) 
 { 
 mFinished = finished; 
 } 
 /** 
 * Returns how long the scroll event will take, in milliseconds. 
 * 
 * @return The duration of the scroll in milliseconds. 
 */ 
 public final long getDuration() 
 { 
 return mDuration; 
 } 
 /** 
 * Returns the current X offset in the scroll. 
 * 
 * @return The new X offset as an absolute distance from the origin. 
 */ 
 public final float getCurrAngle() 
 { 
 return mCurrAngle; 
 } 
 public final float getStartAngle() 
 { 
 return mStartAngle; 
 } 
 /** 
 * Returns the time elapsed since the beginning of the scrolling. 
 * 
 * @return The elapsed time in milliseconds. 
 */ 
 public int timePassed() 
 { 
 return (int) (AnimationUtils.currentAnimationTimeMillis() - mStartTime); 
 } 
 public int getdirection() 
 { 
 return this.direction; 
 } 
 public float getCurrDeg() 
 { 
 return this.mCurrDeg; 
 } 
 /** 
 * Extend the scroll animation. 
 */ 
 public void extendDuration(int extend) 
 { 
 int passed = timePassed(); 
 mDuration = passed + extend; 
 mFinished = false; 
 } 
 /** 
 * Stops the animation. Contrary to {@link #forceFinished(boolean)}, 
 * aborting the animating cause the scroller to move to the final x and y 
 * position 
 * 
 * @see #forceFinished(boolean) 
 */ 
 public void abortAnimation() 
 { 
 mFinished = true; 
 } 
 /** 
 * Call this when you want to know the new location. If it returns true, the 
 * animation is not yet finished. loc will be altered to provide the new 
 * location. 
 */ 
 public boolean computeAngleOffset() 
 { 
 if (mFinished) 
 { 
 return false; 
 } 
 long systemClock = AnimationUtils.currentAnimationTimeMillis(); 
 long timePassed = systemClock - mStartTime; 
 if (timePassed < mDuration) 
 { 
 float sc = (float) timePassed / mDuration; 
 mCurrAngle = mStartAngle + Math.round(mDeltaAngle * sc); 
 mCurrDeg = direction == 0 ? (Math.round(360 * sc)) : (Math.round(-360 * sc)); 
 return true; 
 } 
 else 
 { 
 mCurrAngle = mStartAngle + mDeltaAngle; 
 mCurrDeg = direction == 0 ? 360 : -360; 
 mFinished = true; 
 return false; 
 } 
 } 
 public void startRotate(float startAngle, float dAngle, int duration, int direction) 
 { 
 mFinished = false; 
 mDuration = duration; 
 mStartTime = AnimationUtils.currentAnimationTimeMillis(); 
 mStartAngle = startAngle; 
 mDeltaAngle = dAngle; 
 this.direction = direction; 
 } 
} 

package com.john.carousel.lib; 
import android.content.Context; 
import android.database.DataSetObserver; 
import android.graphics.Rect; 
import android.os.Parcel; 
import android.os.Parcelable; 
import android.util.AttributeSet; 
import android.util.SparseArray; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.AbsSpinner; 
import android.widget.SpinnerAdapter; 
public abstract class CarouselSpinner extends CarouselAdapter<SpinnerAdapter> 
{ 
 SpinnerAdapter mAdapter; 
 int mHeightMeasureSpec; 
 int mWidthMeasureSpec; 
 boolean mBlockLayoutRequests; 
 int mSelectionLeftPadding = 0; 
 int mSelectionTopPadding = 0; 
 int mSelectionRightPadding = 0; 
 int mSelectionBottomPadding = 0; 
 final Rect mSpinnerPadding = new Rect(); 
 final RecycleBin mRecycler = new RecycleBin(); 
 private DataSetObserver mDataSetObserver; 
 public CarouselSpinner(Context context) 
 { 
 super(context); 
 initCarouselSpinner(); 
 } 
 public CarouselSpinner(Context context, AttributeSet attrs) 
 { 
 this(context, attrs, 0); 
 } 
 public CarouselSpinner(Context context, AttributeSet attrs, int defStyle) 
 { 
 super(context, attrs, defStyle); 
 initCarouselSpinner(); 
 } 
 /** 
 * Common code for different constructor flavors 
 */ 
 private void initCarouselSpinner() 
 { 
 setFocusable(true); 
 setWillNotDraw(false); 
 } 
 @Override 
 public SpinnerAdapter getAdapter() 
 { 
 return mAdapter; 
 } 
 @Override 
 public void setAdapter(SpinnerAdapter adapter) 
 { 
 if (null != mAdapter) 
 { 
 mAdapter.unregisterDataSetObserver(mDataSetObserver); 
 resetList(); 
 } 
 mAdapter = adapter; 
 mOldSelectedPosition = INVALID_POSITION; 
 mOldSelectedRowId = INVALID_ROW_ID; 
 if (mAdapter != null) 
 { 
 mOldItemCount = mItemCount; 
 mItemCount = mAdapter.getCount(); 
 checkFocus(); 
 mDataSetObserver = new AdapterDataSetObserver(); 
 mAdapter.registerDataSetObserver(mDataSetObserver); 
 int position = mItemCount > 0 ? 0 : INVALID_POSITION; 
 setSelectedPositionInt(position); 
 setNextSelectedPositionInt(position); 
 if (mItemCount == 0) 
 { 
 // Nothing selected 
 checkSelectionChanged(); 
 } 
 } 
 else 
 { 
 checkFocus(); 
 resetList(); 
 // Nothing selected 
 checkSelectionChanged(); 
 } 
 requestLayout(); 
 } 
 @Override 
 public View getSelectedView() 
 { 
 if (mItemCount > 0 && mSelectedPosition >= 0) 
 { 
 return getChildAt(mSelectedPosition - mFirstPosition); 
 } 
 else 
 { 
 return null; 
 } 
 } 
 /** 
 * Jump directly to a specific item in the adapter data. 
 */ 
 public void setSelection(int position, boolean animate) 
 { 
 // Animate only if requested position is already on screen somewhere 
 boolean shouldAnimate = animate && mFirstPosition <= position && position <= mFirstPosition + getChildCount() - 1; 
 setSelectionInt(position, shouldAnimate); 
 } 
 /** 
 * Makes the item at the supplied position selected. 
 * 
 * @param position 
 * Position to select 
 * @param animate 
 * Should the transition be animated 
 * 
 */ 
 void setSelectionInt(int position, boolean animate) 
 { 
 if (position != mOldSelectedPosition) 
 { 
 mBlockLayoutRequests = true; 
 int delta = position - mSelectedPosition; 
 setNextSelectedPositionInt(position); 
 layout(delta, animate); 
 mBlockLayoutRequests = false; 
 } 
 } 
 abstract void layout(int delta, boolean animate); 
 @Override 
 public void setSelection(int position) 
 { 
 setSelectionInt(position, false); 
 } 
 /** 
 * Clear out all children from the list 
 */ 
 void resetList() 
 { 
 mDataChanged = false; 
 mNeedSync = false; 
 removeAllViewsInLayout(); 
 mOldSelectedPosition = INVALID_POSITION; 
 mOldSelectedRowId = INVALID_ROW_ID; 
 
 setSelectedPositionInt(INVALID_POSITION); 
 setNextSelectedPositionInt(INVALID_POSITION); 
 invalidate(); 
 } 
 /** 
 * @see android.view.View#measure(int, int) 
 * 
 * Figure out the dimensions of this Spinner. The width comes from the 
 * widthMeasureSpec as Spinnners can't have their width set to 
 * UNSPECIFIED. The height is based on the height of the selected item 
 * plus padding. 
 */ 
 @Override 
 protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) 
 { 
 int widthMode = MeasureSpec.getMode(widthMeasureSpec); 
 int widthSize; 
 int heightSize; 
 mSpinnerPadding.left = getPaddingLeft() > mSelectionLeftPadding ? getPaddingLeft() : mSelectionLeftPadding; 
 mSpinnerPadding.top = getPaddingTop() > mSelectionTopPadding ? getPaddingTop() : mSelectionTopPadding; 
 mSpinnerPadding.right = getPaddingRight() > mSelectionRightPadding ? getPaddingRight() : mSelectionRightPadding; 
 mSpinnerPadding.bottom = getPaddingBottom() > mSelectionBottomPadding ? getPaddingBottom() : mSelectionBottomPadding; 
 if (mDataChanged) 
 { 
 handleDataChanged(); 
 } 
 int preferredHeight = 0; 
 int preferredWidth = 0; 
 boolean needsMeasuring = true; 
 int selectedPosition = getSelectedItemPosition(); 
 if (selectedPosition >= 0 && mAdapter != null && selectedPosition < mAdapter.getCount()) 
 { 
 // Try looking in the recycler. (Maybe we were measured once 
 // already) 
 View view = mRecycler.get(selectedPosition); 
 if (view == null) 
 { 
 // Make a new one 
 view = mAdapter.getView(selectedPosition, null, this); 
 } 
 if (view != null) 
 { 
 // Put in recycler for re-measuring and/or layout 
 mRecycler.put(selectedPosition, view); 
 } 
 if (view != null) 
 { 
 if (view.getLayoutParams() == null) 
 { 
 mBlockLayoutRequests = true; 
 view.setLayoutParams(generateDefaultLayoutParams()); 
 mBlockLayoutRequests = false; 
 } 
 measureChild(view, widthMeasureSpec, heightMeasureSpec); 
 
 preferredHeight = getChildHeight(view) + mSpinnerPadding.top + mSpinnerPadding.bottom; 
 preferredWidth = getChildWidth(view) + mSpinnerPadding.left + mSpinnerPadding.right; 
 
 needsMeasuring = false; 
 } 
 } 
 if (needsMeasuring) 
 { 
 // No views -- just use padding 
 preferredHeight = mSpinnerPadding.top + mSpinnerPadding.bottom; 
 if (widthMode == MeasureSpec.UNSPECIFIED) 
 { 
 preferredWidth = mSpinnerPadding.left + mSpinnerPadding.right; 
 } 
 } 
 preferredHeight = Math.max(preferredHeight, getSuggestedMinimumHeight()); 
 preferredWidth = Math.max(preferredWidth, getSuggestedMinimumWidth()); 
 heightSize = resolveSize(preferredHeight, heightMeasureSpec); 
 widthSize = resolveSize(preferredWidth, widthMeasureSpec); 
 setMeasuredDimension(widthSize, heightSize); 
 mHeightMeasureSpec = heightMeasureSpec; 
 mWidthMeasureSpec = widthMeasureSpec; 
 } 
 int getChildHeight(View child) 
 { 
 return child.getMeasuredHeight(); 
 } 
 int getChildWidth(View child) 
 { 
 return child.getMeasuredWidth(); 
 } 
 @Override 
 protected ViewGroup.LayoutParams generateDefaultLayoutParams() 
 { 
 /** 
 * Carousel expects Carousel.LayoutParams. 
 */ 
 return new Carousel.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); 
 } 
 void recycleAllViews() 
 { 
 final int childCount = getChildCount(); 
 final CarouselSpinner.RecycleBin recycleBin = mRecycler; 
 final int position = mFirstPosition; 
 // All views go in recycler 
 for (int i = 0; i < childCount; i++) 
 { 
 View v = getChildAt(i); 
 int index = position + i; 
 recycleBin.put(index, v); 
 } 
 } 
 /** 
 * Override to prevent spamming ourselves with layout requests as we place 
 * views 
 * 
 * @see android.view.View#requestLayout() 
 */ 
 @Override 
 public void requestLayout() 
 { 
 if (!mBlockLayoutRequests) 
 { 
 super.requestLayout(); 
 } 
 } 
 @Override 
 public int getCount() 
 { 
 return mItemCount; 
 } 
 /** 
 * Maps a point to a position in the list. 
 * 
 * @param x 
 * X in local coordinate 
 * @param y 
 * Y in local coordinate 
 * @return The position of the item which contains the specified point, or 
 * {@link #INVALID_POSITION} if the point does not intersect an 
 * item. 
 */ 
 public int pointToPosition(int x, int y) 
 { 
 // All touch events are applied to selected item 
 return mSelectedPosition; 
 } 
 static class SavedState extends BaseSavedState 
 { 
 long selectedId; 
 int position; 
 /** 
 * Constructor called from {@link AbsSpinner#onSaveInstanceState()} 
 */ 
 SavedState(Parcelable superState) 
 { 
 super(superState); 
 } 
 /** 
 * Constructor called from {@link #CREATOR} 
 */ 
 private SavedState(Parcel in) 
 { 
 super(in); 
 selectedId = in.readLong(); 
 position = in.readInt(); 
 } 
 @Override 
 public void writeToParcel(Parcel out, int flags) 
 { 
 super.writeToParcel(out, flags); 
 out.writeLong(selectedId); 
 out.writeInt(position); 
 } 
 @Override 
 public String toString() 
 { 
 return "AbsSpinner.SavedState{" + Integer.toHexString(System.identityHashCode(this)) + " selectedId=" + selectedId + " position=" + position + "}"; 
 } 
 public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() 
 { 
 public SavedState createFromParcel(Parcel in) 
 { 
 return new SavedState(in); 
 } 
 public SavedState[] newArray(int size) 
 { 
 return new SavedState[size]; 
 } 
 }; 
 } 
 @Override 
 public Parcelable onSaveInstanceState() 
 { 
 Parcelable superState = super.onSaveInstanceState(); 
 SavedState ss = new SavedState(superState); 
 ss.selectedId = getSelectedItemId(); 
 if (ss.selectedId >= 0) 
 { 
 ss.position = getSelectedItemPosition(); 
 } 
 else 
 { 
 ss.position = INVALID_POSITION; 
 } 
 return ss; 
 } 
 @Override 
 public void onRestoreInstanceState(Parcelable state) 
 { 
 SavedState ss = (SavedState) state; 
 super.onRestoreInstanceState(ss.getSuperState()); 
 if (ss.selectedId >= 0) 
 { 
 mDataChanged = true; 
 mNeedSync = true; 
 mSyncRowId = ss.selectedId; 
 mSyncPosition = ss.position; 
 mSyncMode = SYNC_SELECTED_POSITION; 
 requestLayout(); 
 } 
 } 
 class RecycleBin 
 { 
 private final SparseArray<View> mScrapHeap = new SparseArray<View>(); 
 
 public void put(int position, View v) 
 { 
 mScrapHeap.put(position, v); 
 } 
 View get(int position) 
 { 
 // System.out.print("Looking for " + position); 
 View result = mScrapHeap.get(position); 
 if (result != null) 
 { 
 // System.out.println(" HIT"); 
 mScrapHeap.delete(position); 
 } 
 else 
 { 
 // System.out.println(" MISS"); 
 } 
 return result; 
 } 
 void clear() 
 { 
 final SparseArray<View> scrapHeap = mScrapHeap; 
 final int count = scrapHeap.size(); 
 for (int i = 0; i < count; i++) 
 { 
 final View view = scrapHeap.valueAt(i); 
 if (view != null) 
 { 
 removeDetachedView(view, true); 
 } 
 } 
 scrapHeap.clear(); 
 } 
 } 
} 

package com.john.carousel.lib; 
import java.util.ArrayList; 
import java.util.Collections; 
import java.util.Comparator; 
import android.annotation.SuppressLint; 
import android.content.Context; 
import android.content.res.TypedArray; 
import android.graphics.Bitmap; 
import android.graphics.Camera; 
import android.graphics.Matrix; 
import android.graphics.Rect; 
import android.graphics.drawable.BitmapDrawable; 
import android.graphics.drawable.Drawable; 
import android.util.AttributeSet; 
import android.util.Log; 
import android.view.Gravity; 
import android.view.KeyEvent; 
import android.view.View; 
import android.view.ViewGroup; 
import android.view.animation.Transformation; 
import android.widget.BaseAdapter; 
public class Carousel extends CarouselSpinner implements Constants 
{ 
 private int mAnimationDuration = 100; 
 private int mAnimationDurationMin = 50; 
 private Camera mCamera = null; 
 private FlingRotateRunnable mFlingRunnable = null; 
 private int mGravity = 0; 
 private View mSelectedChild = null; 
 private static int mSelectedItemIndex = 2; 
 private boolean mShouldStopFling = false; 
 private static final int LEFT = 0; 
 private static final int RIGHT = 1; 
 /** 
 * If true, do not callback to item selected listener. 
 */ 
 private boolean mSuppressSelectionChanged = false; 
 private float mTheta = 0.0f; 
 private boolean isFocus = true; 
 private ImageAdapter adapter = null; 
 private static final int ONE_ITEM = 1; 
 private CarouselItemClickListener callback = null; 
 public Carousel(Context context) 
 { 
 this(context, null); 
 } 
 public Carousel(Context context, AttributeSet attrs) 
 { 
 this(context, attrs, 0); 
 } 
 public Carousel(Context context, AttributeSet attrs, int defStyle) 
 { 
 super(context, attrs, defStyle); 
 setChildrenDrawingOrderEnabled(false); 
 setStaticTransformationsEnabled(true); 
 TypedArray arr = getContext().obtainStyledAttributes(attrs, R.styleable.Carousel); 
 int imageArrayID = arr.getResourceId(R.styleable.Carousel_Items, -1); 
 TypedArray images = getResources().obtainTypedArray(imageArrayID); 
 int namesForItems = arr.getResourceId(R.styleable.Carousel_Names, -1); 
 TypedArray names = null; 
 if (namesForItems != -1) 
 { 
 names = getResources().obtainTypedArray(namesForItems); 
 } 
 initView(images, names); 
 arr.recycle(); 
 images.recycle(); 
 if (names != null) 
 { 
 names.recycle(); 
 } 
 } 
 private void initView(TypedArray images, TypedArray names) 
 { 
 mCamera = new Camera(); 
 mFlingRunnable = new FlingRotateRunnable(); 
 mTheta = (float) (15.0f * (Math.PI / 180.0)); 
 adapter = new ImageAdapter(getContext()); 
 adapter.setImages(images, names); 
 setAdapter(adapter); 
 setSelectedPositionInt(mSelectedItemIndex); 
 } 
 @Override 
 protected int computeHorizontalScrollExtent() 
 { 
 // Only 1 item is considered to be selected 
 return ONE_ITEM; 
 } 
 @Override 
 protected int computeHorizontalScrollOffset() 
 { 
 // Current scroll position is the same as the selected position 
 return mSelectedPosition; 
 } 
 @Override 
 protected int computeHorizontalScrollRange() 
 { 
 // Scroll range is the same as the item count 
 return mItemCount; 
 } 
 public void setFocusFlag(boolean flag) 
 { 
 this.isFocus = flag; 
 adapter.notifyDataSetChanged(); 
 } 
 public boolean getFocusFlag() 
 { 
 return this.isFocus; 
 } 
 public void setSelected(int index) 
 { 
 setNextSelectedPositionInt(index); 
 mSelectedItemIndex = index; 
 } 
 public void setCarouselItemClickCallBack(CarouselItemClickListener listener) 
 { 
 callback = listener; 
 } 
 public interface CarouselItemClickListener 
 { 
 public void CarouselClickCallBack(int itemPosition); 
 } 
 /** 
 * Handles left, right, and clicking 
 * 
 * @see android.view.View#onKeyDown 
 */ 
 @Override 
 public boolean onKeyDown(int keyCode, KeyEvent event) 
 { 
 switch (keyCode) 
 { 
 case KEY_OK: 
 case KEY_CENTER: 
 callback.CarouselClickCallBack(mSelectedItemIndex); 
 return true; 
 case KEY_LEFT: 
 toNextLeftItem(); 
 return true; 
 case KEY_RIGHT: 
 toNextRightItem(); 
 return true; 
 } 
 return super.onKeyDown(keyCode, event); 
 } 
 @Override 
 protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) 
 { 
 super.onFocusChanged(gainFocus, direction, previouslyFocusedRect); 
 /** 
 * The gallery shows focus by focusing the selected item. So, give focus 
 * to our selected item instead. We steal keys from our selected item 
 * elsewhere. 
 */ 
 if (gainFocus && mSelectedChild != null) 
 { 
 mSelectedChild.requestFocus(direction); 
 } 
 } 
 @Override 
 protected boolean checkLayoutParams(ViewGroup.LayoutParams p) 
 { 
 return p instanceof LayoutParams; 
 } 
 @Override 
 protected ViewGroup.LayoutParams generateLayoutParams(ViewGroup.LayoutParams p) 
 { 
 return new LayoutParams(p); 
 } 
 @Override 
 public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) 
 { 
 return new LayoutParams(getContext(), attrs); 
 } 
 @Override 
 protected void dispatchSetPressed(boolean pressed) 
 { 
 if (mSelectedChild != null) 
 { 
 mSelectedChild.setPressed(pressed); 
 } 
 } 
 @Override 
 public boolean dispatchKeyEvent(KeyEvent event) 
 { 
 return false; 
 } 
 /** 
 * Transform an item depending on it's coordinates 
 */ 
 @Override 
 protected boolean getChildStaticTransformation(View child, Transformation transformation) 
 { 
 transformation.clear(); 
 transformation.setTransformationType(Transformation.TYPE_MATRIX); 
 // Center of the view 
 float centerX = (float) getWidth() / 2, centerY = (float) getHeight() / 2; 
 mCamera.save(); 
 final Matrix matrix = transformation.getMatrix(); 
 mCamera.translate(((CarouselItem) child).getItemX(), ((CarouselItem) child).getItemY(), ((CarouselItem) child).getItemZ()); 
 mCamera.getMatrix(matrix); 
 matrix.preTranslate(-centerX, -centerY); 
 matrix.postTranslate(centerX, centerY); 
 float[] values = new float[9]; 
 matrix.getValues(values); 
 mCamera.restore(); 
 Matrix mm = new Matrix(); 
 mm.setValues(values); 
 ((CarouselItem) child).setCIMatrix(mm); 
 child.invalidate(); 
 return true; 
 } 
 // CarouselAdapter overrides 
 /** 
 * Setting up images 
 */ 
 void layout(int delta, boolean animate) 
 { 
 Log.d("ORDER", "layout"); 
 if (mDataChanged) 
 { 
 handleDataChanged(); 
 } 
 if (mNextSelectedPosition >= 0) 
 { 
 setSelectedPositionInt(mNextSelectedPosition); 
 } 
 recycleAllViews(); 
 detachAllViewsFromParent(); 
 int count = getAdapter().getCount(); 
 float angleUnit = 360.0f / count; 
 float angleOffset = mSelectedPosition * angleUnit; 
 for (int i = 0; i < getAdapter().getCount(); i++) 
 { 
 float angle = angleUnit * i - angleOffset; 
 if (angle < 0.0f) 
 { 
 angle = 360.0f + angle; 
 } 
 makeAndAddView(i, angle); 
 } 
 mRecycler.clear(); 
 invalidate(); 
 setNextSelectedPositionInt(mSelectedPosition); 
 checkSelectionChanged(); 
 mNeedSync = false; 
 updateSelectedItemMetadata(); 
 } 
 /** 
 * Setting up images after layout changed 
 */ 
 @Override 
 protected void onLayout(boolean changed, int l, int t, int r, int b) 
 { 
 super.onLayout(changed, l, t, r, b); 
 Log.d("ORDER", "onLayout"); 
 /** 
 * Remember that we are in layout to prevent more layout request from 
 * being generated. 
 */ 
 mInLayout = true; 
 layout(0, false); 
 mInLayout = false; 
 } 
 @Override 
 void selectionChanged() 
 { 
 if (!mSuppressSelectionChanged) 
 { 
 super.selectionChanged(); 
 } 
 } 
 @Override 
 void setSelectedPositionInt(int position) 
 { 
 super.setSelectedPositionInt(position); 
 super.setNextSelectedPositionInt(position); 
 updateSelectedItemMetadata(); 
 } 
 private class FlingRotateRunnable implements Runnable 
 { 
 private Rotator mRotator; 
 private float mLastFlingAngle; 
 public FlingRotateRunnable() 
 { 
 mRotator = new Rotator(getContext()); 
 } 
 private void startCommon() 
 { 
 removeCallbacks(this); 
 } 
 public void startUsingDistance(float deltaAngle, int flag, int direction) 
 { 
 if (deltaAngle == 0) 
 return; 
 startCommon(); 
 mLastFlingAngle = 0; 
 synchronized (this) 
 { 
 mRotator.startRotate(0.0f, -deltaAngle, flag == 0 ? mAnimationDuration : mAnimationDurationMin, direction); 
 } 
 post(this); 
 } 
 private void endFling(boolean scrollIntoSlots, int direction) 
 { 
 synchronized (this) 
 { 
 mRotator.forceFinished(true); 
 } 
 if (scrollIntoSlots) 
 { 
 scrollIntoSlots(direction); 
 } 
 } 
 public void run() 
 { 
 Log.d("ORDER", "run"); 
 mShouldStopFling = false; 
 final Rotator rotator; 
 final float angle; 
 final float deg; 
 boolean more; 
 int direction; 
 synchronized (this) 
 { 
 rotator = mRotator; 
 more = rotator.computeAngleOffset(); 
 angle = rotator.getCurrAngle(); 
 deg = rotator.getCurrDeg(); 
 direction = rotator.getdirection(); 
 } 
 if (more && !mShouldStopFling) 
 { 
 Log.d("GETVIEW", "========go"); 
 float delta = mLastFlingAngle - angle; 
 trackMotionScroll(delta, deg); 
 mLastFlingAngle = angle; 
 post(this); 
 } 
 else 
 { 
 Log.d("GETVIEW", "========end"); 
 float delta = mLastFlingAngle - angle; 
 trackMotionScroll(delta, deg); 
 mLastFlingAngle = 0.0f; 
 endFling(false, direction); 
 } 
 } 
 } 
 private class ImageAdapter extends BaseAdapter 
 { 
 private Context mContext; 
 private CarouselItem[] mImages; 
 private int[] lightImages = { R.drawable.icons_light_network, R.drawable.icons_light_update, R.drawable.icons_light_app, R.drawable.icons_light_stb, R.drawable.icons_light_other, 
 R.drawable.icons_light_wallpaper, R.drawable.icons_light_media }; 
 private final int[] normalImages = { R.drawable.icons_normal_network0, R.drawable.icons_normal_update0, R.drawable.icons_normal_app0, R.drawable.icons_normal_stb0, 
 R.drawable.icons_normal_other0, R.drawable.icons_normal_wallpaper0, R.drawable.icons_normal_meida0 }; 
 private final int[] colors = { R.color.network_text_color, R.color.update_text_color, R.color.app_text_color, R.color.stb_text_color, R.color.other_text_color, R.color.wallpaper_text_color, 
 R.color.media_text_color, R.color.text_color_white }; 
 // private final int[] names = { R.string.STR_NETWORK, 
 // R.string.STR_UPDATE, R.string.STR_APP, R.string.STR_STB, 
 // R.string.STR_OTHER, R.string.STR_WALLPAPER, R.string.STR_MEDIA }; 
 public ImageAdapter(Context c) 
 { 
 mContext = c; 
 } 
 public void setImages(TypedArray array, TypedArray names) 
 { 
 Drawable[] drawables = new Drawable[array.length()]; 
 mImages = new CarouselItem[array.length()]; 
 for (int i = 0; i < array.length(); i++) 
 { 
 drawables[i] = array.getDrawable(i); 
 Bitmap originalImage = ((BitmapDrawable) drawables[i]).getBitmap(); 
 CarouselItem item = new CarouselItem(mContext); 
 item.setIndex(i); 
 item.setImageBitmap(originalImage); 
 if (names != null) 
 { 
 item.setText(names.getString(i)); 
 } 
 if (i == mSelectedItemIndex || (i + 6) % 7 == mSelectedItemIndex || (i + 1) % 7 == mSelectedItemIndex) 
 { 
 item.setVisiblity(1); 
 } 
 else 
 { 
 item.setVisiblity(0); 
 } 
 mImages[i] = item; 
 } 
 } 
 public int getCount() 
 { 
 if (mImages == null) 
 { 
 return 0; 
 } 
 else 
 { 
 return mImages.length; 
 } 
 } 
 public Object getItem(int position) 
 { 
 return position; 
 } 
 public long getItemId(int position) 
 { 
 return position; 
 } 
 public View getView(int position, View convertView, ViewGroup parent) 
 { 
 if (position == mSelectedItemIndex || (position + 6) % 7 == mSelectedItemIndex || (position + 1) % 7 == mSelectedItemIndex) 
 { 
 mImages[position].setVisiblity(1); 
 } 
 else 
 { 
 mImages[position].setVisiblity(0); 
 } 
 
 if (position == mSelectedItemIndex && isFocus) 
 { 
 mImages[position].setImage(lightImages[position]); 
 mImages[position].setTextColor(colors[position]); 
 } 
 else 
 { 
 mImages[position].setImage(normalImages[position]); 
 mImages[position].setTextColor(colors[7]); 
 } 
 Log.d("GETVIEW", position + ":getView"); 
 
 return mImages[position]; 
 } 
 } 
 @SuppressLint("FloatMath") 
 private void Calculate3DPosition(CarouselItem child, int diameter, float angleOffset) 
 { 
 angleOffset = angleOffset * (float) (Math.PI / 180.0f); 
 float x = -(float) (diameter / 2 * android.util.FloatMath.sin(angleOffset) * 1.05) + diameter / 2 - child.getWidth() / 2; 
 float z = diameter / 2 * (1.0f - (float) android.util.FloatMath.cos(angleOffset)); 
 float y = -getHeight() / 2 + (float) (z * android.util.FloatMath.sin(mTheta)) + 120; 
 child.setItemX(x); 
 child.setItemZ(z); 
 child.setItemY(y); 
 } 
 /** 
 * Figure out vertical placement based on mGravity 
 * 
 * @param child 
 * Child to place 
 * @return Where the top of the child should be 
 */ 
 private int calculateTop(View child, boolean duringLayout) 
 { 
 int myHeight = duringLayout ? getMeasuredHeight() : getHeight(); 
 int childHeight = duringLayout ? child.getMeasuredHeight() : child.getHeight(); 
 int childTop = 0; 
 switch (mGravity) 
 { 
 case Gravity.TOP: 
 childTop = mSpinnerPadding.top; 
 break; 
 case Gravity.CENTER_VERTICAL: 
 int availableSpace = myHeight - mSpinnerPadding.bottom - mSpinnerPadding.top - childHeight; 
 childTop = mSpinnerPadding.top + (availableSpace / 2); 
 break; 
 case Gravity.BOTTOM: 
 childTop = myHeight - mSpinnerPadding.bottom - childHeight; 
 break; 
 } 
 return childTop; 
 } 
 private void makeAndAddView(int position, float angleOffset) 
 { 
 Log.d("ORDER", "makeAndAddView"); 
 CarouselItem child; 
 if (!mDataChanged) 
 { 
 child = (CarouselItem) mRecycler.get(position); 
 if (child != null) 
 { 
 // Position the view 
 setUpChild(child, child.getIndex(), angleOffset); 
 } 
 else 
 { 
 // Nothing found in the recycler -- ask the adapter for a view 
 child = (CarouselItem) mAdapter.getView(position, null, this); 
 Log.d("GETVIEW", "makeAndAddView1"); 
 // Position the view 
 setUpChild(child, child.getIndex(), angleOffset); 
 } 
 return; 
 } 
 // Nothing found in the recycler -- ask the adapter for a view 
 child = (CarouselItem) mAdapter.getView(position, null, this); 
 Log.d("GETVIEW", "makeAndAddView2"); 
 
 // Position the view 
 setUpChild(child, child.getIndex(), angleOffset); 
 } 
 private void onFinishedMovement() 
 { 
 if (mSuppressSelectionChanged) 
 { 
 mSuppressSelectionChanged = false; 
 super.selectionChanged(); 
 } 
 checkSelectionChanged(); 
 invalidate(); 
 } 
 /** 
 * Brings an item with nearest to 0 degrees angle to this angle and sets it 
 * selected 
 */ 
 private void scrollIntoSlots(int direction) 
 { 
 Log.d("ORDER", "scrollIntoSlots"); 
 float angle; 
 int position; 
 ArrayList<CarouselItem> arr = new ArrayList<CarouselItem>(); 
 for (int i = 0; i < getAdapter().getCount(); i++) 
 { 
 arr.add(((CarouselItem) getAdapter().getView(i, null, null))); 
 Log.d("GETVIEW", "scrollIntoSlots"); 
 } 
 Collections.sort(arr, new Comparator<CarouselItem>() 
 { 
 public int compare(CarouselItem c1, CarouselItem c2) 
 { 
 int a1 = (int) c1.getCurrentAngle(); 
 if (a1 > 180) 
 { 
 a1 = 360 - a1; 
 } 
 int a2 = (int) c2.getCurrentAngle(); 
 if (a2 > 180) 
 { 
 a2 = 360 - a2; 
 } 
 return (a1 - a2); 
 } 
 }); 
 angle = arr.get(0).getCurrentAngle(); 
 if (angle > 180.0f) 
 { 
 angle = -(360.0f - angle); 
 } 
 if (Math.abs(angle) > 0.5f) 
 { 
 mFlingRunnable.startUsingDistance(-angle, 1, direction); 
 } 
 else 
 { 
 position = arr.get(0).getIndex(); 
 setSelectedPositionInt(position); 
 onFinishedMovement(); 
 } 
 } 
 public int getIndex() 
 { 
 return mSelectedItemIndex; 
 } 
 private void resetIndex() 
 { 
 if (mSelectedItemIndex == 7) 
 { 
 mSelectedItemIndex = 0; 
 } 
 if (mSelectedItemIndex == -1) 
 { 
 mSelectedItemIndex = 6; 
 } 
 } 
 public void toNextRightItem() 
 { 
 mSelectedItemIndex = mSelectedItemIndex - 1; 
 resetIndex(); 
 scrollToChild(mSelectedItemIndex, RIGHT); 
 setSelectedPositionInt(mSelectedItemIndex); 
 } 
 public void toNextLeftItem() 
 { 
 mSelectedItemIndex = mSelectedItemIndex + 1; 
 resetIndex(); 
 scrollToChild(mSelectedItemIndex, LEFT); 
 setSelectedPositionInt(mSelectedItemIndex); 
 } 
 void scrollToChild(int i, int v) 
 { 
 Log.d("ORDER", "scrollToChild"); 
 CarouselItem view = (CarouselItem) getAdapter().getView(i, null, null); 
 Log.d("GETVIEW", "scrollToChild"); 
 float angle = view.getCurrentAngle(); 
 Log.d("selectCurrentAngle", "Angle:" + angle); 
 if (angle == 0) 
 { 
 return; 
 } 
 if (angle > 180.0f) 
 { 
 angle = 360.0f - angle; 
 } 
 else 
 { 
 angle = -angle; 
 } 
 mFlingRunnable.startUsingDistance(angle, 0, v); 
 } 
 public void setGravity(int gravity) 
 { 
 if (mGravity != gravity) 
 { 
 mGravity = gravity; 
 requestLayout(); 
 } 
 } 
 private void setUpChild(CarouselItem child, int index, float angleOffset) 
 { 
 Log.d("ORDER", "setUpChild"); 
 // Ignore any layout parameters for child, use wrap content 
 addViewInLayout(child, -1 /* index */, generateDefaultLayoutParams()); 
 child.setSelected(index == mSelectedPosition); 
 int h; 
 int w; 
 int d; 
 if (mInLayout) 
 { 
 w = child.getMeasuredWidth(); 
 h = child.getMeasuredHeight(); 
 d = getMeasuredWidth(); 
 } 
 else 
 { 
 w = child.getMeasuredWidth(); 
 h = child.getMeasuredHeight(); 
 d = getWidth(); 
 } 
 child.setCurrentAngle(angleOffset); 
 child.measure(w, h); 
 int childLeft; 
 int childTop = calculateTop(child, true); 
 childLeft = 0; 
 child.layout(childLeft, childTop - 45, w, h); 
 Calculate3DPosition(child, d, angleOffset); 
 } 
 /** 
 * Tracks a motion scroll. In reality, this is used to do just about any 
 * movement to items (touch scroll, arrow-key scroll, set an item as 
 * selected). 
 */ 
 void trackMotionScroll(float deltaAngle, float deg) 
 { 
 Log.d("ORDER", "trackMotionScroll"); 
 for (int i = 0; i < getAdapter().getCount(); i++) 
 { 
 CarouselItem child = (CarouselItem) getAdapter().getView(i, null, null); 
 Log.d("GETVIEW", "trackMotionScroll"); 
 float angle = child.getCurrentAngle(); 
 angle += deltaAngle; 
 while (angle > 360.0f) 
 { 
 angle -= 360.0f; 
 } 
 while (angle < 0.0f) 
 { 
 angle += 360.0f; 
 } 
 child.setCurrentAngle(angle); 
 child.setDegY(deg); 
 Calculate3DPosition(child, getWidth(), angle); 
 } 
 mRecycler.clear(); 
 invalidate(); 
 } 
 private void updateSelectedItemMetadata() 
 { 
 View oldSelectedChild = mSelectedChild; 
 View child = mSelectedChild = getChildAt(mSelectedPosition - mFirstPosition); 
 if (child == null) 
 { 
 return; 
 } 
 child.setSelected(true); 
 child.setFocusable(true); 
 if (hasFocus()) 
 { 
 child.requestFocus(); 
 } 
 if (oldSelectedChild != null) 
 { 
 oldSelectedChild.setSelected(false); 
 oldSelectedChild.setFocusable(false); 
 } 
 } 
} 

package com.john.carousel.test; 
import com.john.carousel.lib.Carousel; 
import com.john.carousel.lib.Carousel.CarouselItemClickListener; 
import com.john.carousel.lib.CarouselAdapter; 
import com.john.carousel.lib.CarouselAdapter.cOnItemClickListener; 
import com.john.carousel.lib.Constants; 
import com.john.carousel.lib.R; 
import android.app.Activity; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.Gravity; 
import android.view.KeyEvent; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.View.OnKeyListener; 
import android.widget.LinearLayout; 
public class AndroidActivity extends Activity implements CarouselItemClickListener, Constants 
{ 
 private Carousel carousel; 
 private final String TAG = AndroidActivity.class.getSimpleName(); 
 private LinearLayout layoutMain = null; 
 private final int NETWORK = 0; 
 private final int UPDATE = 1; 
 private final int APK = 2; 
 private final int STB = 3; 
 private final int OTHER = 4; 
 private final int WALLPAPER = 5; 
 private final int MEDIA = 6; 
 private int initSelection = 2; 
 private long lastClickTime, currClickTime; 
 @Override 
 protected void onCreate(Bundle savedInstanceState) 
 { 
 super.onCreate(savedInstanceState); 
 View mainView = LayoutInflater.from(this).inflate(R.layout.activity_android, null); 
 setContentView(mainView); 
 if (getIntent() != null) { 
 initSelection = getIntent().getExtras().getInt("selection", 2); 
 } 
 if (initSelection >= 6 || initSelection <= 0) 
 { 
 initSelection = initSelection % 7; 
 } 
 buildView(); 
 } 
 private void buildView() 
 { 
 carousel = (Carousel) findViewById(R.id.carousel); 
 layoutMain = (LinearLayout) findViewById(R.id.layoutMain); 
 layoutMain.setBackground(getResources().getDrawable(R.drawable.main_back00)); 
 carousel.setDrawingCacheEnabled(true); 
 carousel.setGravity(Gravity.TOP); 
 carousel.setFocusFlag(true); 
 carouselGetFocus(); 
 carousel.setSelected(initSelection); 
 carousel.setCarouselItemClickCallBack(this); 
 carousel.setOnItemClickListener(new cOnItemClickListener() 
 { 
 @Override 
 public void onItemClick(CarouselAdapter<?> parent, View view, int position, long id) 
 { 
 onItemClickOrCallback(position); 
 } 
 }); 
 carousel.setOnKeyListener(new OnKeyListener() 
 { 
 @Override 
 public boolean onKey(View v, int keyCode, KeyEvent event) 
 { 
 if (event.equals(KeyEvent.ACTION_DOWN)) 
 { 
 switch (keyCode) 
 { 
 case KEY_LEFT: 
 carousel.toNextLeftItem(); 
 break; 
 case KEY_RIGHT: 
 carousel.toNextRightItem(); 
 break; 
 case KEY_OK: 
 case KEY_CENTER: 
 onItemClickOrCallback(carousel.getIndex()); 
 break; 
 } 
 } 
 carouselGetFocus(); 
 return true; 
 } 
 }); 
 } 
 private void onItemClickOrCallback(int position) 
 { 
 switch (position) 
 { 
 case NETWORK: 
 break; 
 case UPDATE: 
 break; 
 case APK: 
 break; 
 case STB: 
 break; 
 case OTHER: 
 break; 
 case WALLPAPER: 
 break; 
 case MEDIA: 
 break; 
 default: 
 break; 
 } 
 } 
 @Override 
 public void CarouselClickCallBack(int itemPosition) 
 { 
 onItemClickOrCallback(itemPosition); 
 } 
 @Override 
 public boolean onKeyDown(int keyCode, KeyEvent event) 
 { 
 switch (keyCode) 
 { 
 case KEY_OK: 
 case KEY_CENTER: 
 onItemClickOrCallback(carousel.getIndex()); 
 return true; 
 case KEY_LEFT: 
 if (carousel.getFocusFlag()) 
 { 
 currClickTime = System.currentTimeMillis(); 
 if (currClickTime - lastClickTime > 200) 
 { 
 lastClickTime = currClickTime; 
 
 carousel.toNextLeftItem(); 
 Log.d("selectedItemIndex", carousel.getIndex() + ""); 
 return true; 
 } 
 else 
 { 
 return true; 
 } 
 } 
 break; 
 case KEY_RIGHT: 
 if (carousel.getFocusFlag()) 
 { 
 currClickTime = System.currentTimeMillis(); 
 if (currClickTime - lastClickTime > 200) 
 { 
 lastClickTime = currClickTime; 
 carousel.toNextRightItem(); 
 Log.d("selectedItemIndex", carousel.getIndex() + ""); 
 return true; 
 } 
 else 
 { 
 return true; 
 } 
 } 
 break; 
 case KEY_UP: 
 carousel.setFocusFlag(false); 
 carousel.clearFocus(); 
 carousel.setFocusable(false); 
 carousel.setSelected(false); 
 return true; 
 case KEY_DOWN: 
 if (!carousel.getFocusFlag()) 
 { 
 Log.e(TAG, "KEY_DOWN"); 
 carouselGetFocus(); 
 } 
 return true; 
 case KEY_EXIT: 
 return true; 
 case KEY_VOLDOWN: 
 case KEY_VOLUP: 
 case KEY_MUTE: 
 case KEY_VOLUME_MUTE: 
 return true; 
 } 
 return super.onKeyDown(keyCode, event); 
 } 
 private void carouselGetFocus() 
 { 
 carousel.setFocusFlag(true); 
 carousel.requestFocus(); 
 carousel.setFocusable(true); 
 } 
}