StackView - Android Widgets Example

package com.myapp;

import java.util.ArrayList;

import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.StackView;
import android.widget.TextView;

public class MainActivity extends Activity {

	Button next;
    Button previous;
    StackView sv;
    
    @SuppressLint("NewApi")
	@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        StackView stk = (StackView)this.findViewById(R.id.stackView1);
        
        ArrayList<StackItem> items = new ArrayList<StackItem>();
        items.add(new StackItem("text1", this.getResources().getDrawable(R.drawable.pic_a)));
        items.add(new StackItem("text2", this.getResources().getDrawable(R.drawable.pic_b)));
        items.add(new StackItem("text3", this.getResources().getDrawable(R.drawable.pic_c)));
        items.add(new StackItem("text4", this.getResources().getDrawable(R.drawable.pic_d)));
        items.add(new StackItem("text5", this.getResources().getDrawable(R.drawable.pic_e)));
        items.add(new StackItem("text6", this.getResources().getDrawable(R.drawable.pic_f)));
        items.add(new StackItem("text7", this.getResources().getDrawable(R.drawable.pic_g)));
        items.add(new StackItem("text8", this.getResources().getDrawable(R.drawable.pic_h)));
        items.add(new StackItem("text9", this.getResources().getDrawable(R.drawable.pic_i)));
 
        StackAdapter adapt = new StackAdapter(this, R.layout.item, items);
 
        stk.setAdapter(adapt);
      
    }

	@Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }
	
	public class StackItem {
		 
	    public String itemText;
	    public Drawable itemPhoto;
	 
	    public StackItem(String text,Drawable photo)
	    {
	        this.itemPhoto = photo;
	        this.itemText = text;
	    }
	}
	
	public class StackAdapter extends ArrayAdapter<StackItem> {
		 
	    private ArrayList<StackItem> items;
	    private Context ctx;
	 
	    public StackAdapter(Context context, int textViewResourceId,
	            ArrayList<StackItem> objects) {
	        super(context, textViewResourceId, objects);
	 
	        this.items = objects;
	        this.ctx = context;
	    }
	 
	    @Override
	    public View getView(int position, View convertView, ViewGroup parent) {
	        View v = convertView;
	        if (v == null) {
	            LayoutInflater vi = (LayoutInflater)ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
	            v = vi.inflate(R.layout.item, null);
	        }
	 
	        StackItem m = items.get(position);
	 
	        if (m != null) {
	                TextView text = (TextView) v.findViewById(R.id.textView1);
	                ImageView img = (ImageView)v.findViewById(R.id.imageView1);
	 
	                if (text != null) {
	                    text.setText(m.itemText);
	                    img.setImageDrawable(m.itemPhoto);
	                    }
	        }
	        return v;
	    }
	}
 
}