<declare-styleable name="SliderLayout">
  <attr name="sl_is_auto_play" format="boolean"/>
  <attr name="sl_indicator_shape" format="enum">
   <enum name="oval" value="0" />
   <enum name="rect" value="1" />
  </attr>
  <attr name="sl_indicator_position" format="enum">
   <enum name="centerBottom" value="0" />
   <enum name="rightBottom" value="1" />
   <enum name="leftBottom" value="2" />
   <enum name="centerTop" value="3" />
   <enum name="rightTop" value="4" />
   <enum name="leftTop" value="5" />
  </attr>
  <attr name="sl_selected_indicator_color" format="color|reference" />
  <attr name="sl_unselected_indicator_color" format="color|reference" />
  <attr name="sl_selected_indicator_height" format="dimension|reference" />
  <attr name="sl_selected_indicator_width" format="dimension|reference" />
  <attr name="sl_unselected_indicator_height" format="dimension|reference" />
  <attr name="sl_unselected_indicator_width" format="dimension|reference" />
  <attr name="sl_indicator_space" format="dimension|reference" />
  <attr name="sl_indicator_margin" format="dimension|reference" />
  <attr name="sl_auto_play_duration" format="integer|reference" />
  <attr name="sl_default_image" format="reference"/>
  <attr name="sl_error_image" format="reference"/>
 </declare-styleable>

TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.SliderLayout, defStyleAttr, 0);
  if (array != null) {
   isAutoPlay = array.getBoolean(R.styleable.SliderLayout_sl_is_auto_play, isAutoPlay);
   //get the shape of indicator
   int intShape = array.getInt(R.styleable.SliderLayout_sl_indicator_shape, indicatorShape.ordinal());
   for (IndicatorShape shape : IndicatorShape.values()) {
    if (shape.ordinal() == intShape) {
     indicatorShape = shape;
     break;
    }
   }
   //get the position of indicator
   int intPosition = array.getInt(R.styleable.SliderLayout_sl_indicator_position, IndicatorPosition.centerBottom.ordinal());
   for (IndicatorPosition position : IndicatorPosition.values()) {
    if (position.ordinal() == intPosition) {
     indicatorPosition = position;
     break;
    }
   }
   unSelectedIndicatorColor = array.getColor(R.styleable.SliderLayout_sl_unselected_indicator_color, unSelectedIndicatorColor);
   selectedIndicatorColor = array.getColor(R.styleable.SliderLayout_sl_selected_indicator_color, selectedIndicatorColor);
   unSelectedIndicatorHeight = array.getDimension(R.styleable.SliderLayout_sl_unselected_indicator_height, unSelectedIndicatorHeight);
   unSelectedIndicatorWidth = array.getDimension(R.styleable.SliderLayout_sl_unselected_indicator_width, unSelectedIndicatorWidth);
   selectedIndicatorHeight = array.getDimension(R.styleable.SliderLayout_sl_selected_indicator_height, selectedIndicatorHeight);
   selectedIndicatorWidth = array.getDimension(R.styleable.SliderLayout_sl_selected_indicator_width, selectedIndicatorWidth);
   indicatorSpace = array.getDimension(R.styleable.SliderLayout_sl_indicator_space, indicatorSpace);
   indicatorMargin = array.getDimension(R.styleable.SliderLayout_sl_indicator_margin, indicatorMargin);
   autoPlayDuration = array.getInt(R.styleable.SliderLayout_sl_auto_play_duration, autoPlayDuration);
   defaultImage = array.getResourceId(R.styleable.SliderLayout_sl_default_image, defaultImage);
   errorImage = array.getResourceId(R.styleable.SliderLayout_sl_error_image, errorImage);
  }

switcherImage = new ImageSwitcher(context);
  switcherImage.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
for (int i = 0; i < itemCount; i++) {
   ImageView indicator = new ImageView(context);
   indicator.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
   indicator.setPadding((int) (indicatorSpace), (int) (indicatorSpace), (int) (indicatorSpace), (int) (indicatorSpace));
   indicator.setImageDrawable(unSelectedDrawable);
   indicatorContainer.addView(indicator);
   final int finalI = i;
   indicator.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View view) {
     stopAutoPlay();
     switchIndicator(finalI);
     pictureIndex = finalI;
     handler.sendEmptyMessageDelayed(START_AUTO_PLAY,autoPlayDuration);
    }
   });
  }

private void switchIndicator(int index) {
  for (int i = 0; i < indicatorContainer.getChildCount(); i++) {
   ((ImageView) indicatorContainer.getChildAt(i)).setImageDrawable(i == index ? selectedDrawable : unSelectedDrawable);
  }
  loadImage(index);
 }

private void loadNetImage(int pictureIndex) {
  if (list != null && list.size() != 0) {
   Picasso.with(context)
     .load((String) list.get(pictureIndex))
     .placeholder(defaultImage)
     .error(errorImage)
     .tag(context)
     .into(mTarget);
  }
 }

private Target mTarget = new Target() {
  @Override
  public void onBitmapLoaded(Bitmap bitmap, Picasso.LoadedFrom from) {
   dismissDialog();
   ((ImageView) switcherImage.getCurrentView()).setScaleType(ImageView.ScaleType.CENTER_CROP);
   ((ImageView) switcherImage.getCurrentView()).setLayoutParams(new ImageSwitcher.LayoutParams(ImageSwitcher.LayoutParams.MATCH_PARENT, ImageSwitcher.LayoutParams.MATCH_PARENT));
   ((ImageView) switcherImage.getCurrentView()).setImageBitmap(bitmap);
  }
  @Override
  public void onBitmapFailed(Drawable errorDrawable) {
   dismissDialog();
   ((ImageView) switcherImage.getCurrentView()).setImageDrawable(errorDrawable);
  }
  @Override
  public void onPrepareLoad(Drawable placeHolderDrawable) {
   showDialog();
  }
 };

private void loadFileImage(int pictureIndex) {
   if (list != null && list.size() != 0) {
    switcherImage.setImageResource((Integer) list.get(pictureIndex));
   }
  }

private void SliderLeftToRight() {
  // get current index
  pictureIndex = pictureIndex == 0 ? itemCount - 1
    : pictureIndex - 1;
  // set Animation
  switcherImage.setInAnimation(AnimationUtils.loadAnimation(context,
    android.R.anim.slide_in_left));
  switcherImage.setOutAnimation(AnimationUtils.loadAnimation(context,
    android.R.anim.slide_out_right));
  switchIndicator(pictureIndex);
 }

public interface IOnClickListener {
  void onItemClick(View view, int position);
 }

if (0==(Math.abs(touchUpX - touchDownX))||(Math.abs(touchUpX - touchDownX))<50) {
    if (listener != null) {
     stopAutoPlay();
     listener.onItemClick(view, pictureIndex);
     handler.sendEmptyMessageDelayed(START_AUTO_PLAY,autoPlayDuration);
    }
}