Android double tap wakeup app
<p>I have an android phone. I want to be able to pull it from my pocket and double tap the black screen to wake it up, rather than having to press the home button.</p>

<p>If the sleeping screen cannot detect finger taps, then perhaps a method to override the screen sleep feature such that the screen simply goes black rather than to sleep. Is it possible? I hope you can help me, thank you in advance. </p>
