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Text-to-speech output
•Prefered engine
Touch to choose a prefered text-to-speech engine, touch the settings icon
to show more choices for each engine.
•Speech rate
Touch to open a dialog where you can select how quickly you want the
synthesizer to speak.
•Listen to an example
Touch to play a brief sample of the speech synthesizer, using your current
settings.
Touch & hold delay
Touch to adjust the duration of touch and hold delay. This function enable
your phone to differ touch and touch & hold, which may avoid incorrect
operations.
Enhance web accessibility
Touch to open a dialog which asks you to install scripts from Google which
make their web content more accessible. Touch Allow to confirm.
11�5�3 Developer options
The Development screen contains settings that are useful for developing
Android applications. For full information, including documentation of the
Android applications and development tools, see the Android developer
web site (http://developer.android.com).
Desktop backup password
Touch to set/change/remove desktop full backup password.
Stay awake
Mark the checkbox to prevent the screen from dimming and locking when
the phone is connected to a charger or to a USB device that provides
power. Don’t use this setting with a static image on the phone for long
periods of time, or the screen may be marked with that image.
Protect SD card
Mark the checkbox to proyect your SD card.
USB debugging
Mark the checkbox to permit debugging tools on a computer to
communicate with your phone via a USB connection.
Allow mock locations
Mark the checkbox to permit a development tool on a computer to
control where the phone believes it is located, rather than using the
phone’s own internal tools for this purpose.
Select debug app
Mark the checkbox to select debug application set.
Show touches
Mark the checkbox to show visual feedback for touches.
Pointer location
Mark the checkbox to show current touch data.
Show layout bounds
Mark the checkbox to show clip bounds, margins, etc.
