How to create View partially invisible

Question

What I\'d like to achieve is effect like the one in the picture:

So basically ther

Answer 1

First, create a shape with an alpha gradient. Place the XML into your drawable directory. Let's call it gradient_view.xml

Now create a view in your layout to the right of your TextView. You'll need to set width and height appropriately and position in your view as required (RelativeLayout with layout_toTheRightOf would work well).

In the right place in your code, animate it. Change the -200 to whatever you need (or even better, find the left X of your gradient view and subtract the left edge of your TextView to find the amount to move).

TranslationAnimation anim = new TranslateAnimation(0, -200, 0, 0);
anim.setDuration(1000);
myTextView.startAnimation(anim);

http://developer.android.com/reference/android/view/animation/TranslateAnimation.html

There's a bit more work to do but this is most of what you need.

Good luck