Presence of settings data in the mobile phone system

Older version of Android, the settings data exists in the database, {System, secure, global} corresponds to/data/data/com.android.providers.settings/databases/ Three tables in settings.db

The new version uses XML file storage, typically located in the/data/system/users/0 directory, the Settings_global.xml,settings_secure.xml and settings_ of the directory System.Xml Three XML files are data files in the Settingsprovider.

Get value

ADB shell settings get system [key]

ADB shell settings get global [key]

ADB shell settings get secure [key]

Setting the value

ADB shell settings put system [key] [value]

ADB shell settings put global [key] [value]

ADB shell settings put secure [key] [value]

Presence of settings data in the mobile phone system