android voice wake

            
Ask you cattle, android voice wake how to do it?

Android tablet is in standby situation, I call it by name, wake it up, and then the voice operation. Just as smart as 360 ......

I do not know how to do voice wake, seeking guidance about everyone, to the point of methods and ideas ......

Thank you first!
Reply:
After monitoring the audio input, sends a broadcast, the broadcast receiving wakeup
Reply:
This function should be very low power consumption, right? ? ? Have been monitoring whether an audio input (microphone has been open? Wait recognition to its name, send a broadcast?)
Reply:
Has been recording and voice is detected (or identify content) wakes up, power consumption is for sure.
Reply:

reference to the third floor gamedragon reply:

been recording, and then detected by a voice (or identify the content) will wake up, power consumption is for sure.

is more power, no others way