android Gallery組件實現(xiàn)的iPhone圖片滑動效果實例

更新時間：2014年07月10日 09:27:00 投稿：junjie

這篇文章主要介紹了android Gallery組件實現(xiàn)的iPhone圖片滑動效果實例,即相冊內(nèi)的圖片實現(xiàn)可左右滑動的效果,需要的朋友可以參考下

實現(xiàn)的效果圖,可左右滑動:

一、先在將Gallery標(biāo)簽放入：

復(fù)制代碼代碼如下:

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:orientation="vertical"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    >

<TextView  

    android:layout_width="fill_parent" 

    android:layout_height="wrap_content" 

    android:text="@string/hello"

    />

<Gallery

    android:id="@+id/gallery"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

/>

</LinearLayout>

二、Gallery 需要用Adapter來填充，先從BaseAdapter中派生一個ImageAdapter出來

復(fù)制代碼代碼如下:

public class ImageAdapter extends BaseAdapter

{

    private Context context;

    private int[] MyImageIDs =

    { R.drawable.icon, R.drawable.carlogo_52design_09,

            R.drawable.carlogo_52design_13, R.drawable.carlogo_52design_19,

            R.drawable.carlogo_52design_24, R.drawable.carlogo_52design_27,

            R.drawable.carlogo_52design_29, R.drawable.carlogo_52design_31,

            R.drawable.carlogo_52design_34, R.drawable.carlogo_52design_36 };

    public ImageAdapter(Context context)

    {

        // TODO Auto-generated constructor stub

        this.context = context;

    }

    @Override

    public int getCount()

    {

        // TODO Auto-generated method stub

        return MyImageIDs.length;

    }

    @Override

    public Object getItem(int arg0)

    {

        // TODO Auto-generated method stub

        return arg0;

    }

    @Override

    public long getItemId(int position)

    {

        // TODO Auto-generated method stub

        return position;

    }

    @Override

    public View getView(int position, View convertView, ViewGroup parent)

    {

        // TODO Auto-generated method stub

        ImageView i = new ImageView(this.context);

        i.setImageResource(this.MyImageIDs[position]);

        i.setScaleType(ImageView.ScaleType.FIT_XY);

        i.setLayoutParams(new Gallery.LayoutParams(120, 120));

        return i;

    }

}