title: [Android]How can I return home screen with faded animation
body: <p>I have a button ，and I want to click back to home screen</p>
  <p>I use the following code:</p>
  <pre><code>Intent mIntent = new Intent(Intent.ACTION_MAIN);
  mIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
  mIntent.addCategory(Intent.CATEGORY_HOME);
  startActivity(mIntent);
  overridePendingTransition(R.anim.fade_out,R.anim.fade_in);
  </code></pre>
  <p>However, the animation it exits is a system animation similar to scaling. I want it to have a fade out effect. What should I do? Thank you very much for any help</p>