android populer

Create a sharing button and inside the listen for button click call the share intent

Intent sharingIntent = newIntent(android.content.Intent.ACTION_SEND);
 sharingIntent.setType("text/plain");
 String shareBody = "Insert the share content body";              sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT,"Insert Subject Here");
 sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
 startActivity(Intent.createChooser(sharingIntent, "Share via"));

  < uses-permission android:name="android.permission.INTERNET"/>  

            gridView = (GridView) findViewById(R.id.gridView1);
            gridView.setAdapter(new ImageAdapter(this));
            gridView.setOnItemClickListener(new OnItemClickListener() 
                 {
      public void onItemClick(AdapterView parent,View v,int position,long id) 
                 {          
                 System.out.println("====>>"+position);
                 Intent i = new Intent(getApplicationContext(),GidImage.class);
                 // passing array index
                 i.putExtra("id", position);
                 startActivity(i);
                   }
            });

            Intent i = getIntent();
               // Selected image id
            int position = i.getExtras().getInt("id");
            ImageAdapter imageAdapter = new ImageAdapter(this);
            ImageView imageView =(ImageView)
                                        findViewById(R.id.full_image_view);    
                                                                               
            imageView.setImageResource(imageAdapter.mThumbIds[position]);

    public class ImageAdapter extends BaseAdapter {
    private Context context;
    public Integer[] mThumbIds = {
            R.drawable.card0, R.drawable.card1,
            R.drawable.card2, R.drawable.card3,
            R.drawable.card0, R.drawable.card1,
            R.drawable.card2, R.drawable.card3,
            R.drawable.card0, R.drawable.card1,
            R.drawable.card2, R.drawable.card3
         };
    public ImageAdapter(Context context) {
        this.context = context;
    }
     @Override
    public int getCount() {
        return mThumbIds.length;
    }

    @Override
    public Object getItem(int position) {
        return mThumbIds[position];
    }

    @Override
    public long getItemId(int position) {
        return 0;
    } 
   public View getView(int position, View convertView, ViewGroup parent) {
         ImageView imageView = new ImageView(context);
         imageView.setImageResource(mThumbIds[position]);
         imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
         imageView.setLayoutParams(new GridView.LayoutParams(130, 100));
         imageView.setPadding(8, 8, 8, 8);
         return imageView;
        }
}

    Intent intent=new Intent(FirstClass.this, SecondClass.class);
    Bundle bundle=new Bundle();
    bundle.putInt("image",R.drawable.ic_launcher);
    intent.putExtras(bundle);
    startActivity(intent);

    Bundle bundle=this.getIntent().getExtras();
    int pic=bundle.getInt("image");
    v.setImageResource(pic);

    Drawable drawable=imgv.getDrawable();
    Bitmap bitmap= ((BitmapDrawable)drawable).getBitmap();
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] b = baos.toByteArray();
    Intent intent=new Intent(Passimage.this,myclass.class);
    intent.putExtra("picture", b);
    startActivity(intent);

   Bundle extras = getIntent().getExtras();
   byte[] b = extras.getByteArray("picture");
   Bitmap bmp = BitmapFactory.decodeByteArray(b, 0, b.length);
   ImageView image = (ImageView) findViewById(R.id.imageView1);
   image.setImageBitmap(bmp);