Android: changing Image with time interval

Question

I am using ImageDownloader class to get images from server and getting these images links using an ArrayList. After downloading the Image I am setting the Image

Answer 1

try this code.the images was saved in drawable. please do insert a imageview in xml code. noted that the time interval for the following code is 1 sec.

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.ImageView;

public class MainActivity extends AppCompatActivity {
public ImageView iv;
public static Integer[] mThumbIds = {
    R.drawable.pic1,R.drawable.pic2,R.drawable.pic3,R.drawable.pic4};
int i;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
iv = (ImageView) findViewById(R.id.imageView);
i=0;
t.start();
}
Thread t = new Thread() {
@Override
public void run() {
    try {
        while (!isInterrupted()) {
            Thread.sleep(1000);
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    iv.setImageResource(mThumbIds[i]);
                    i++;
                    if(i >= mThumbIds.length){
                        i = 0;
                    }}});}} 
    catch (InterruptedException e) {
    }}};

}