本文实例为大家分享了Android实现Gallery画廊的具体代码，供大家参考，具体内容如下

仅是实现基本功能，页面粗糙请见谅

图片下标0开始

activity_main.xml页面：

<?xml version="1.0" encoding="utf-8"?><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" tools:context="com.example.gallery.MainActivity"> <Gallery android:id="@+id/galPicture" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_centerVertical="true" android:layout_centerHorizontal="true" /></RelativeLayout>

GalleryAdapter.java页面：

package com.example.gallery; import android.content.Context;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.Gallery;import android.widget.ImageView; public class GalleryAdapter extends BaseAdapter { private Context mContext; int[] images = {R.mipmap.apple, R.mipmap.banana, R.mipmap.bicycle, R.mipmap.chair,R.mipmap.chopsticks, R.mipmap.dog, R.mipmap.fish, R.mipmap.pear}; //本地图片 public GalleryAdapter (Context context) { this.mContext = context; } @Override public int getCount() { return images.length; } @Override public Object getItem(int i) { return i; } @Override public long getItemId(int i) { return i; } @Override public View getView(int i, View view, ViewGroup viewGroup) { ImageView image = new ImageView(mContext); image.setImageResource(images[i]); //设置图片 image.setAdjustViewBounds(true); //是否调整边框 image.setLayoutParams(new Gallery.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); return image; }}

MainActivity.java页面：

package com.example.gallery; import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.AdapterView;import android.widget.Gallery;import android.widget.Toast; public class MainActivity extends AppCompatActivity { GalleryAdapter galleryAdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Gallery galPicture = findViewById(R.id.galPicture); galleryAdapter = new GalleryAdapter(MainActivity.this); galPicture.setAdapter(galleryAdapter); //相应的点击事件 galPicture.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { Toast.makeText(MainActivity.this, "图片" + i, Toast.LENGTH_LONG).show(); } }); }}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。