[移动开发]Android UI控件详解-Gallery(画廊)

package com.example.gallery;
 
import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Gallery;
 
/**
 * 
 * @author TXF
 * 
 * 用Gallery(画廊)实现图片的无限循环
 * 
 */
@SuppressLint("ShowToast")
public class MainActivity extends Activity {
	@SuppressWarnings("deprecation")
	private Gallery mga;
	private Context mcontext;
	private Integer[] mImageIds = { R.drawable.a, R.drawable.b, R.drawable.c,
			R.drawable.d, R.drawable.e };
 
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		// 通过findViewById找到galle

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