Android ImageSwitcher.

activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

 
   <ImageSwitcher
            android:id="@+id/imageSwitcher"
            android:layout_marginTop="50dp"
            android:layout_width="match_parent"
            android:layout_height="100dp"
            android:layout_gravity="center_horizontal" />
 
      <Button
          android:id="@+id/buttonNext"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:layout_marginTop="150dp"
          android:text="@string/nxt" />
   
</LinearLayout>

MainActivity.java

package com.mahi.imageswitcher;

import android.os.Bundle;
import android.app.Activity;
import android.support.v4.widget.DrawerLayout.LayoutParams;
import android.view.Menu;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.ImageSwitcher;
import android.widget.ImageView;
import android.widget.ViewSwitcher.ViewFactory;

public class MainActivity extends Activity {

private ImageSwitcher imageSwitcher;
    Button btnNext;
    int imageIds[]={R.drawable.image1,R.drawable.image2,R.drawable.image3,R.drawable.image4,R.drawable.image5,R.drawable.image6,};
    int messageCount=imageIds.length;
    int currentIndex=-1;


@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

        btnNext = (Button) findViewById (R.id.buttonNext);
        imageSwitcher = (ImageSwitcher) findViewById (R.id.imageSwitcher);

        imageSwitcher.setFactory(new ViewFactory()
        {
public View makeView() {
                    ImageView imageView = new ImageView(getApplicationContext());
                    imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
                    imageView.setLayoutParams(new ImageSwitcher.LayoutParams(LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT));
                    return imageView;
            }
        });

        Animation in = AnimationUtils.loadAnimation(this,android.R.anim.fade_in);
        Animation out = AnimationUtils.loadAnimation(this,android.R.anim.fade_out);
       
        imageSwitcher.setInAnimation(in);
        imageSwitcher.setOutAnimation(out);

        btnNext.setOnClickListener(new View.OnClickListener() {
           
            public void onClick(View v) {
                // TODO Auto-generated method stub
                 currentIndex++;
                   // If index reaches maximum reset it
                    if(currentIndex==messageCount)
                        currentIndex=0;
                    imageSwitcher.setImageResource(imageIds[currentIndex]);
            }
        });
}

@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;
}
}

Output: