Here's an alternative that makes it possible for you to access the Voice Search from wherever the notification bar is available, so you don't have to go back to the home screen. Basically, you make it available in your notification pull-down menu:
To do this, you will need to install two apps from Google Play:
- Google Voice Search Button-GN (which facemymusic mentioned in the previous post)
- Widgetsoid
After both apps have been installed, try to add a Widgetsoid widget to your home screen, and choose either the 4x1 or 5x1 widget. Select whatever other options you would like to be able to access quickly via the notification bar. (As you can see, on mine I've got several chosen: Wifi, Bluetooth, Mobile Data, GPS, Airplane Mode, Flashlight, Battery, Voice Search.) You can scroll through the available options. Also, note that the toggle for 4G doesn't work with our phones; it was designed to work with the OG Evo for turning WiMax on or off, but does not work with the Evo 4G LTE.
Anyway, to add the Voice Search button, go to the
"Shortcuts" tab, and then tap on the plus sign next to "Application"
Scroll down and look for an app called
"GVS"; select it as the shortcut you want to add.
You can change the order of the icons by tapping on an icon, then tapping either "left" or "right." Once you've chosen all the things you want to appear with the notification menu, switch to the
"Advanced" tab, scroll down and make sure the checkboxes for both
"Notification" and
"Widget Invisible" are checked.
That's it. Now every time you pull down your notification menu, you'll be able to access the Voice Search.