MainActivity.java

package com.applite.readassets;

import java.io.IOException;
import java.io.InputStream;

import android.support.v7.app.ActionBarActivity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ImageView;


public class MainActivity extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        try {
			InputStream is= getAssets().open("data");
			byte[] bytes=new byte[is.available()];
			is.read(bytes);
			String str=new String(bytes,"UTF-8");
			System.out.println(str);
			
			InputStream isImg= getAssets().open("img1.jpg");
			ImageView iv=(ImageView)findViewById(R.id.iv);
			Bitmap b= BitmapFactory.decodeStream(isImg);
		
			
			iv.setImageBitmap(b);
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
        
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}