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Industry Customization

NAS Customization

Document Center

Customization overview Firefly version Open developer options Use of ADB Log Android system signature file Timer switch Turn on the touch effect Rockchip Encoder/Decoder Boot logo animation modification Default screen orientation modification Hide the status bar by default Several ways of setting built-in APP Setting of built-in default input method Delete built-in apps Startup application Modification of the default language Modification of the default time zone Default ROOT The default system time is 24 hours Open network ADB by default The default setting of OTG USB3.0 is devices mode Turn on or turn off the installation of unknown apps Turn touch sound on or off Modify the desktop layout Configure USB camera front or rear Configure 4K UI

Document Center/Software/OS Guide/Android/Android Development/Turn touch sound on or off

Last Updated: 2026-08-25 09:48:18

Turn touch sound on or off

Code modification method

In the frameworks/base/packages/SettingsProvider/res/values/defaults.xml file, modify the value of def_sound_effects_enabled.

false : Close
true : Open

Turn on or turn off the installation of unknown apps

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Turn touch sound on or off

Code modification method