You can also tap
the microphone icon on the home screen's Google search widget or in the Chrome browser.
If you have an older version of Android, you can always touch
the microphone icon on the Home screen or in the Google Search app to launch «OK Google».
Not exact matches
To start searching, just touch the
microphone within the Google app or press the mic
icon on the Google
home screen widget.
You'll find widget
icons for
screen lock you can put the device to sleep without hitting a physical button), and for muting sound and
microphone with a single touch; a link to Lenovo's App Shop (more
on that in a moment); and an overhaul of Honeycomb's standard basic
home navigation buttons.
To start a voice action, either tap the
microphone icon on the Google search widget at the top of your
home screen or open Google Now and say «Google» out loud.
That google bar
on your android's
home screen, not google chrome, there's a small
microphone icon.
You can move this
icon all around the border of your
home screen, and tapping
on it will reveal three actions for ending the call, muting your
microphone, and enabling the loudspeaker.