Sharing elements between Android apps, a question of best practices
<p>Here's a quote from Android's Dev Guide:</p>

<blockquote>
  <p>A central feature of Android is that
  one application can make use of
  elements of other applications
  (provided those applications permit
  it). For example, if your application
  needs to display a scrolling list of
  images and another application has
  developed a suitable scroller and made
  it available to others, you can call
  upon that scroller to do the work,
  rather than develop your own.</p>
</blockquote>

<p>Isn't it a bad practice to make an app dependent on other apps?</p>
