Android view pager with page indicator

Question

I need to get page indicator in the view pager file with images. Here is my code.

public class IndicatorActivity extends Activity {


 /** Called when the ac         


        

Answer 1

you have to do following:

1-Download the full project from here https://github.com/JakeWharton/ViewPagerIndicator ViewPager Indicator 2- Import into the Eclipse.

After importing if you want to make following type of screen then follow below steps -

change in

Sample circles Default

  package com.viewpagerindicator.sample;
  import android.os.Bundle;  
  import android.support.v4.view.ViewPager;
  import com.viewpagerindicator.CirclePageIndicator;

  public class SampleCirclesDefault extends BaseSampleActivity {
   @Override
   protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.simple_circles);

    mAdapter = new TestFragmentAdapter(getSupportFragmentManager());

    mPager = (ViewPager)findViewById(R.id.pager);
  //  mPager.setAdapter(mAdapter);

    ImageAdapter adapter = new ImageAdapter(SampleCirclesDefault.this);
    mPager.setAdapter(adapter);


    mIndicator = (CirclePageIndicator)findViewById(R.id.indicator);
    mIndicator.setViewPager(mPager);
  }
}

ImageAdapter

 package com.viewpagerindicator.sample;

 import android.content.Context;
 import android.support.v4.view.PagerAdapter;
 import android.support.v4.view.ViewPager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.TextView;

 public class ImageAdapter extends PagerAdapter {
 private Context mContext;

 private Integer[] mImageIds = { R.drawable.about1, R.drawable.about2,
        R.drawable.about3, R.drawable.about4, R.drawable.about5,
        R.drawable.about6, R.drawable.about7

 };

 public ImageAdapter(Context context) {
    mContext = context;
 }

 public int getCount() {
    return mImageIds.length;
 }

 public Object getItem(int position) {
    return position;
 }

 public long getItemId(int position) {
    return position;
 }

 @Override
 public Object instantiateItem(ViewGroup container, final int position) {

    LayoutInflater inflater = (LayoutInflater) container.getContext()
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

    View convertView = inflater.inflate(R.layout.gallery_view, null);

    ImageView view_image = (ImageView) convertView
            .findViewById(R.id.view_image);
    TextView description = (TextView) convertView
            .findViewById(R.id.description);

    view_image.setImageResource(mImageIds[position]);
    view_image.setScaleType(ImageView.ScaleType.FIT_XY);

    description.setText("The natural habitat of the Niligiri tahr,Rajamala          Rajamala is 2695 Mts above sea level"
        + "The natural habitat of the Niligiri tahr,Rajamala Rajamala is 2695 Mts above sea level"
                    + "The natural habitat of the Niligiri tahr,Rajamala Rajamala is 2695 Mts above sea level");

    ((ViewPager) container).addView(convertView, 0);

    return convertView;
 }

 @Override
 public boolean isViewFromObject(View view, Object object) {
    return view == ((View) object);
 }

 @Override
 public void destroyItem(ViewGroup container, int position, Object object) {
    ((ViewPager) container).removeView((ViewGroup) object);
 }
}

gallery_view.xml