SlideTransformer for a Photo gallery pager I'm working on, it behaves similar to the paging of the stock App Launcher. Pages zoom / fade in as if they were stacked on top of each other, with the leaving page translating out to the left. @TargetApi set to Honeycomb for lint, I haven't tested on Gingerbread yet and it may need tweaking. Instantiat…

SlidingTransformer.java

/**
 * {@link android.support.v4.view.ViewPager.PageTransformer} to translate / transform pages
 * as they are slid left / right.
 * 
 * @author michaelseifollahi
 */
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private class SlideTransformer implements PageTransformer {
    private final float fScaleFactor;
	
	/**
	 * Constructor.
	 * 
	 * @param scaleFactor float representing the scale amount to reduce the
	 * {@link android.view.View} by.
	 */
	public SlideTransformer(float scaleFactor) {
		super();
		
		fScaleFactor = scaleFactor;
	}
	
	@Override
	public void transformPage(View page, float position) {
		if (position >= 0) {
			final int width = page.getWidth();
			float scale = 1 - (fScaleFactor * position);
			
			page.setAlpha(1 - position);
			page.setScaleX(scale);
			page.setScaleY(scale);
			page.setTranslationX((width * (1 - position)) - width);
		}
	}
}

Seriously?!

what is wrong with the name?