Android 亚马逊消防电视旋转木马

这是他们为amazon fire TV实现旋转木马的方式。 当我实现旋转木马时，它在手机上运行良好，但当我尝试为fire TV创建它时。他们是否有其他方法来实现旋转木马并访问旋转木马中每个图像的位置并突出显示它 //下面是Java代码

        import android.support.v7.app.ActionBarActivity;
        import android.content.Context;
        import android.graphics.Color;
        import android.os.Bundle;
        import android.util.Log;
        import android.view.KeyEvent;
        import android.view.LayoutInflater;
        import android.view.Menu;
        import android.view.MenuItem;
        import android.view.View;
        import android.view.View.OnClickListener;
        import android.view.View.OnKeyListener;
        import android.view.ViewGroup;
        import android.widget.AdapterView;
        import android.widget.AdapterView.OnItemClickListener;
        import android.widget.BaseAdapter;
        import android.widget.ImageView;
        import android.widget.Toast;

        import com.digitalaria.gama.carousel.Carousel;
        public class MainActivity extends ActionBarActivity {
            private Carousel carousel;
            private ImageAdapter adapter;

        private int[] musicCover = { R.drawable.pic_1, R.drawable.pic_15,
                    R.drawable.pic_2, R.drawable.pic_8, R.drawable.pic_9,
                    R.drawable.pic_1,R.drawable.pic_15,R.drawable.pic_1, R.drawable.pic_15,
                    R.drawable.pic_2, R.drawable.pic_8, R.drawable.pic_9,
                    R.drawable.pic_1,R.drawable.pic_15
                    };

            @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            init();
        }
        private void init()
        {
             // create the carousel object.
            carousel = (Carousel) findViewById(R.id.carousel);
        //  Toast.makeText(getApplicationContext(),carousel.getAngle(),Toast.LENGTH_LONG).show();   
            carousel.setType(Carousel.TYPE_CYLINDER);
            carousel.setOverScrollBounceEnabled(true);
            carousel.setInfiniteScrollEnabled(true);
            carousel.setItemRearrangeEnabled(true);
            carousel.setOnItemClickListener(new OnItemClickListener() {

                public boolean onKey(View v, int keyCode, KeyEvent event) {
                    // TODO Auto-generated method stub
                    switch (keyCode){
                    case KeyEvent.KEYCODE_DPAD_CENTER:
                        Log.d("test", "test");
                    case KeyEvent.KEYCODE_BUTTON_A:
                // ... handle selections
                        Log.d("test", "test");
                        //handled = true;
                        break;
                    case KeyEvent.KEYCODE_DPAD_LEFT:
                // ... handle left action
                        Log.d("test", "test");
                        //handled = true;
                        break;
                    case KeyEvent.KEYCODE_DPAD_RIGHT:
                // ... handle right action
                        Log.d("test", "test");
                        //handled = true;
                        break;
                    }
                    return false;
                }

                @Override
                public void onItemClick(AdapterView<?> parent, View view, int position,
                        long id) {
                    // TODO Auto-generated method stub
                    carousel.setOnItemClickListener(new OnItemClickListener() {

                        public boolean onKey(View v, int keyCode, KeyEvent event) {
                            // TODO Auto-generated method stub
                            switch (keyCode){
                            case KeyEvent.KEYCODE_DPAD_CENTER:
                                Log.d("test", "test");
                            case KeyEvent.KEYCODE_BUTTON_A:
                        // ... handle selections
                                Log.d("test", "test");
                                //handled = true;
                                break;
                            case KeyEvent.KEYCODE_DPAD_LEFT:
                        // ... handle left action
                                Log.d("test", "test");
                                //handled = true;
                                break;
                            case KeyEvent.KEYCODE_DPAD_RIGHT:
                        // ... handle right action
                                Log.d("test", "test");
                                //handled = true;
                                break;
                            }
                            return false;
                        }

                        @Override
                        public void onItemClick(AdapterView<?> parent, View view, int position,
                                long id) {
                            // TODO Auto-generated method stub
                            Log.d("OnItem ","click"+"position="+position+" id="+id);

                        }
                    });
                    Log.d("OnItem ","click"+"position="+position+" id="+id);

                }
            });
            carousel.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View arg0) {
                    // TODO Auto-generated method stub
                Toast.makeText(getApplicationContext(),carousel.getAngle(),Toast.LENGTH_LONG).show();   
                }
            });

            // set images for the carousel.
            adapter = new ImageAdapter(this);
            carousel.setAdapter(adapter);

            // change the first selected position.
            //carousel.setCenterPosition(3);
        }
        public class ImageAdapter extends BaseAdapter {
            private Context mContext;

            public ImageAdapter(Context c)
            {
                mContext = c;
            }

            @Override
            public int getCount() {
                  return musicCover.length;
            }

            @Override`enter code here`
            public Object getItem(int position) {
                return null;
            }

            @Override
            public long getItemId(int position) {
                return musicCover[position];
            }

            @Override
            public View getView(int position, View convertView, ViewGroup parent) {
                View view = convertView;
                if (view == null) {
                    view = LayoutInflater.from(mContext).inflate(R.layout.carousel_item, parent, false);                
                    view.setLayoutParams(new Carousel.LayoutParams(250, 250));

                    ViewHolder holder = new ViewHolder();
                    holder.imageView = (ImageView)view.findViewById(R.id.itemImage);

                    view.setTag(holder);
                    holder.imageView.setFocusable(true);

                }

                ViewHolder holder = (ViewHolder)view.getTag();
                holder.imageView.setImageResource(musicCover[position]);
                holder.imageView.setOnKeyListener(new OnKeyListener() {

                    public boolean onKey(View v, int keycode, KeyEvent keyevent) {
                        // TODO Auto-generated method stub

                        boolean handled = false;

                        switch (keycode){
                            case KeyEvent.KEYCODE_DPAD_UP:
                                Log.d("test UP", "test UP");
                            case KeyEvent.KEYCODE_DPAD_DOWN:
                        // ... handle selections
                                Log.d("test down", "test Down");
                                handled = true;
                                break;
                            case KeyEvent.KEYCODE_DPAD_LEFT:
                        // ... handle left action
                                Log.d("test left", "test left");
                                handled = true;
                                break;
                            case KeyEvent.KEYCODE_DPAD_RIGHT:
                        // ... handle right action
                                Log.d("test right", "test right");
                                handled = true;
                                break;
                            }
             //return handled || super.onKeyDown(keyCode, event);
        //}
                        return false;
                    }
                });

                return view;
            }

            private class ViewHolder {
                ImageView imageView;
            }


        }
    }

XML FILES activity main

    <RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:paddingBottom="@dimen/activity_vertical_margin"
        android:paddingLeft="@dimen/activity_horizontal_margin"
        android:paddingRight="@dimen/activity_horizontal_margin"
        android:paddingTop="@dimen/activity_vertical_margin"
        tools:context="com.example.crouselexample.MainActivity" >

        <com.digitalaria.gama.carousel.Carousel
            android:id="@+id/carousel"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"/>

    </RelativeLayout>


for image xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="match_parent"
  android:layout_height="match_parent">

    <ImageView
        android:id="@+id/itemImage"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />

</FrameLayout>

导入android.support.v7.app.ActionBarActivity；
导入android.content.Context；
导入android.graphics.Color；
导入android.os.Bundle；
导入android.util.Log；
导入android.view.KeyEvent；
导入android.view.LayoutInflater；
导入android.view.Menu；
导入android.view.MenuItem；
导入android.view.view；
导入android.view.view.OnClickListener；
导入android.view.view.OnKeyListener；
导入android.view.ViewGroup；
导入android.widget.AdapterView；
导入android.widget.AdapterView.OnItemClickListener；
导入android.widget.BaseAdapter；
导入android.widget.ImageView；
导入android.widget.Toast；
导入com.digitalia.gama.carousel.carousel；
公共类MainActivity扩展了ActionBarActivity{
私人旋转木马；
专用图像适配器；
private int[]musicCover={R.drawable.pic_1，R.drawable.pic_15，
R.drawable.pic_2，R.drawable.pic_8，R.drawable.pic_9，
R.drawable.pic_1，R.drawable.pic_15，R.drawable.pic_1，R.drawable.pic_15，
R.drawable.pic_2，R.drawable.pic_8，R.drawable.pic_9，
R.drawable.pic_1，R.drawable.pic_15
};
@凌驾
创建时受保护的void（Bundle savedInstanceState）{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity_main）；
init（）；
}
私有void init（）
{
//创建旋转木马对象。
carousel=（carousel）findViewById（R.id.carousel）；
//Toast.makeText（getApplicationContext（），carousel.getAngle（），Toast.LENGTH_LONG.show（）；
旋转传送带setType（旋转传送带TYPE_圆筒）；
旋转木马。设置滚动反弹启用（真）；
carousel.setInfiniteSrollEnabled（真）；
carousel.setItemRegenerated已启用（true）；
carousel.setOnItemClickListener（新的OnItemClickListener（）{
公共布尔onKey（视图v、int keyCode、KeyEvent事件）{
//TODO自动生成的方法存根
开关（钥匙代码）{
case KeyEvent.KEYCODE\u DPAD\u中心：
Log.d（“测试”、“测试”）；
case KeyEvent.KEYCODE_按钮_A：
//…处理选择
Log.d（“测试”、“测试”）；
//已处理=正确；
打破
case KeyEvent.KEYCODE_DPAD_左：
//…处理左操作
Log.d（“测试”、“测试”）；
//已处理=正确；
打破
case KeyEvent.KEYCODE\u DPAD\u右侧：
//…采取正确的行动
Log.d（“测试”、“测试”）；
//已处理=正确；
打破
}
返回false；
}
@凌驾
public void onItemClick（AdapterView父视图、视图、整型位置、，
长id）{
//TODO自动生成的方法存根
carousel.setOnItemClickListener（新的OnItemClickListener（）{
公共布尔onKey（视图v、int keyCode、KeyEvent事件）{
//TODO自动生成的方法存根
开关（钥匙代码）{
case KeyEvent.KEYCODE\u DPAD\u中心：
Log.d（“测试”、“测试”）；
case KeyEvent.KEYCODE_按钮_A：
//…处理选择
Log.d（“测试”、“测试”）；
//已处理=正确；
打破
case KeyEvent.KEYCODE_DPAD_左：
//…处理左操作
Log.d（“测试”、“测试”）；
//已处理=正确；
打破
case KeyEvent.KEYCODE\u DPAD\u右侧：
//…采取正确的行动
Log.d（“测试”、“测试”）；
//已处理=正确；
打破
}
返回false；
}
@凌驾
public void onItemClick（AdapterView父视图、视图、整型位置、，
长id）{
//TODO自动生成的方法存根
Log.d（“OnItem”，“单击“+”位置=“+position+”id=“+id”）；
}
});
Log.d（“OnItem”，“单击“+”位置=“+position+”id=“+id”）；
}
});
setOnClickListener（新的OnClickListener（）{
@凌驾
公共void onClick（视图arg0）{
//TODO自动生成的方法存根
Toast.makeText（getApplicationContext（），carousel.getAngle（），Toast.LENGTH_LONG.show（）；
}
});
//为旋转木马设置图像。
适配器=新的图像适配器（此）；
旋转木马设置适配器（适配器）；
//更改第一个选定位置。
//旋转木马设置中心位置（3）；
}
公共类ImageAdapter扩展了BaseAdapter{
私人语境
public class CardPresenter extends Presenter {

private static final String TAG = CardPresenter.class.getSimpleName();

private static Context mContext;
private static int CARD_WIDTH = 313;
private static int CARD_HEIGHT = 176;

static class ViewHolder extends Presenter.ViewHolder {
    private Movie mMovie;
    private ImageCardView mCardView;
    private Drawable mDefaultCardImage;

    public ViewHolder(View view) {
        super(view);
        mCardView = (ImageCardView) view;
        mDefaultCardImage = mContext.getResources().getDrawable(R.drawable.movie);
    }

    public void setMovie(Movie m) {
        mMovie = m;
    }

    public Movie getMovie() {
        return mMovie;
    }

    public ImageCardView getCardView() {
        return mCardView;
    }

    public Drawable getDefaultCardImage() {
        return mDefaultCardImage;
    }

}

@Override
public ViewHolder onCreateViewHolder(ViewGroup parent) {
    Log.d(TAG, "onCreateViewHolder");
    mContext = parent.getContext();

    ImageCardView cardView = new ImageCardView(mContext);
    cardView.setFocusable(true);
    cardView.setFocusableInTouchMode(true);
    cardView.setBackgroundColor(mContext.getResources().getColor(R.color.fastlane_background));
    return new ViewHolder(cardView);
}

@Override
public void onBindViewHolder(Presenter.ViewHolder viewHolder, Object item) {
    Movie movie = (Movie) item;
    ((ViewHolder) viewHolder).setMovie(movie);

    Log.d(TAG, "onBindViewHolder");
    ((ViewHolder) viewHolder).mCardView.setTitleText(movie.getTitle());
    ((ViewHolder) viewHolder).mCardView.setContentText(movie.getStudio());
    ((ViewHolder) viewHolder).mCardView.setMainImageDimensions(CARD_WIDTH, CARD_HEIGHT);
    ((ViewHolder) viewHolder).mCardView.setMainImage(((ViewHolder) viewHolder).getDefaultCardImage());
}

@Override
public void onUnbindViewHolder(Presenter.ViewHolder viewHolder) {
    Log.d(TAG, "onUnbindViewHolder");
}

@Override
public void onViewAttachedToWindow(Presenter.ViewHolder viewHolder) {
    // TO DO
}

private void loadRows() {
    mRowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
    ...

    /* CardPresenter */
    HeaderItem cardPresenterHeader = new HeaderItem(1, "CardPresenter");
    CardPresenter cardPresenter = new CardPresenter();
    ArrayObjectAdapter cardRowAdapter = new ArrayObjectAdapter(cardPresenter);

    for(int i=0; i<10; i++) {
        Movie movie = new Movie();
        movie.setTitle("title" + i);
        movie.setStudio("studio" + i);
        cardRowAdapter.add(movie);
    }
    mRowsAdapter.add(new ListRow(cardPresenterHeader, cardRowAdapter));

     //add code
}