这个问题在这里已经有了答案:




9年前关闭。

Possible Duplicate:
Horizontal ListView in Android?

import com.example.android.apis.R;

import android.app.Activity;
import android.content.Context;
import android.content.res.TypedArray;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.GestureDetector;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.GestureDetector.SimpleOnGestureListener;
import android.view.View.OnTouchListener;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.Toast;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;

public class Gallery1 extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.gallery_1);

        // Reference the Gallery view
        final Gallery g = (Gallery) findViewById(R.id.gallery);

        // Set the adapter to our custom adapter (below)
        g.setAdapter(new ImageAdapter(this));

        // Set a item click listener, and just Toast the clicked position
        g.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView parent, View v, int position, long id) {
                Toast.makeText(Gallery1.this, "" + position, Toast.LENGTH_SHORT).show();
            }
        });

        // Gesture detection
        final GestureDetector gestureDetector = new GestureDetector(new MyGestureDetector(g));
        OnTouchListener gestureListener = new OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                boolean retVal = gestureDetector.onTouchEvent(event);
                int action = event.getAction();
                if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) {
                    retVal = true;
                    onUp();
                }
                return retVal;
            }

            public void onUp() {
                // Here I am merely copying the Gallery's onUp() method.
                for (int i = g.getChildCount() - 1; i >= 0; i--) {
                    g.getChildAt(i).setPressed(false);
                }
                g.setPressed(false);
            }
        };
        g.setOnTouchListener(gestureListener);

        // We also want to show context menu for longpressed items in the gallery
        registerForContextMenu(g);
    }

    @Override
    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
        menu.add(R.string.gallery_2_text);
    }

    @Override
    public boolean onContextItemSelected(MenuItem item) {
        AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
        Toast.makeText(this, "Longpress: " + info.position, Toast.LENGTH_SHORT).show();
        return true;
    }

    public class ImageAdapter extends BaseAdapter {
        int mGalleryItemBackground;

        public ImageAdapter(Context c) {
            mContext = c;
            // See res/values/attrs.xml for the <declare-styleable> that defines
            // Gallery1.
            TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);
            mGalleryItemBackground = a.getResourceId(
                    R.styleable.Gallery1_android_galleryItemBackground, 0);
            a.recycle();
        }

        public int getCount() {
            return mImageIds.length;
        }

        public Object getItem(int position) {
            return position;
        }

        public long getItemId(int position) {
            return position;
        }

        public View getView(int position, View convertView, ViewGroup parent) {
            ImageView i = new ImageView(mContext);

            i.setImageResource(mImageIds[position]);
            i.setScaleType(ImageView.ScaleType.FIT_XY);
            i.setLayoutParams(new Gallery.LayoutParams(136, 88));

            // The preferred Gallery item background
            i.setBackgroundResource(mGalleryItemBackground);

            return i;
        }

        private Context mContext;

        private Integer[] mImageIds = {
                R.drawable.gallery_photo_1,
                R.drawable.gallery_photo_2,
                R.drawable.gallery_photo_3,
                R.drawable.gallery_photo_4,
                R.drawable.gallery_photo_5,
                R.drawable.gallery_photo_6,
                R.drawable.gallery_photo_7,
                R.drawable.gallery_photo_8
        };
    }

    public class MyGestureDetector extends SimpleOnGestureListener {

        private Gallery gallery;

        public MyGestureDetector(Gallery gallery) {
            this.gallery = gallery;
        }

        @Override
        public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, 
                float velocityY) {
            return gallery.onFling(e1, e2, velocityX, velocityY);
        }
    }

}

最佳答案

看完这篇文章，我实现了自己的水平ListView .你可以在这里找到它:http://dev-smart.com/horizontal-listview/让我知道这是否有帮助。

关于android - 如何在 Android 中制作水平 ListView？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/3877040/