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# Settings.System

`public static final class Settings.System`
`` `extends Settings.NameValueTable` ``

java.lang.Object
↳ | android.provider.Settings.NameValueTable
| ↳ | android.provider.Settings.System

System settings, containing miscellaneous system preferences. This table holds simple name/value pairs. There are convenience functions for accessing individual settings entries.

## Summary

### Constants
`String` | `ACCELEROMETER_ROTATION` Control whether the accelerometer will be used to change screen orientation.
`String` | `ADB_ENABLED` This constant is deprecated. Use `Settings.Global.ADB_ENABLED` instead
`String` | `AIRPLANE_MODE_ON` This constant is deprecated. Use `Settings.Global.AIRPLANE_MODE_ON` instead
`String` | `AIRPLANE_MODE_RADIOS` This constant is deprecated. Use `Settings.Global.AIRPLANE_MODE_RADIOS` instead
`String` | `ALARM_ALERT` Persistent store for the system-wide default alarm alert.
`String` | `ALWAYS_FINISH_ACTIVITIES` This constant is deprecated. Use `Global#ALWAYS_FINISH_ACTIVITIES` instead
`String` | `ANDROID_ID` This constant is deprecated. Use `Settings.Secure.ANDROID_ID` instead
`String` | `ANIMATOR_DURATION_SCALE` This constant is deprecated. Use `Global#ANIMATOR_DURATION_SCALE` instead
`String` | `AUTO_TIME` This constant is deprecated. Use `Settings.Global.AUTO_TIME` instead
`String` | `AUTO_TIME_ZONE` This constant is deprecated. Use `Settings.Global.AUTO_TIME_ZONE` instead
`String` | `BLUETOOTH_DISCOVERABILITY` Determines whether remote devices may discover and/or connect to this device.
`String` | `BLUETOOTH_DISCOVERABILITY_TIMEOUT` Bluetooth discoverability timeout.
`String` | `BLUETOOTH_ON` This constant is deprecated. Use `Settings.Global.BLUETOOTH_ON` instead
`String` | `DATA_ROAMING` This constant is deprecated. Use `Settings.Global.DATA_ROAMING` instead
`String` | `DATE_FORMAT` This constant is deprecated. No longer used. Use `TIME_12_24` instead.
`String` | `DEBUG_APP` This constant is deprecated. Use `Global#DEBUG_APP` instead
`String` | `DEVICE_PROVISIONED` This constant is deprecated. Use `Settings.Global.DEVICE_PROVISIONED` instead
`String` | `DIM_SCREEN` This constant is deprecated. This setting is no longer used.
`String` | `DTMF_TONE_TYPE_WHEN_DIALING` CDMA only settings DTMF tone type played by the dialer when dialing.
`String` | `DTMF_TONE_WHEN_DIALING` Whether the audible DTMF tones are played by the dialer when dialing.
`String` | `END_BUTTON_BEHAVIOR` What happens when the user presses the end call button if they're not on a call.
`String` | `FONT_SCALE` Scaling factor for fonts, float.
`String` | `HAPTIC_FEEDBACK_ENABLED` Whether haptic feedback (Vibrate on tap) is enabled.
`String` | `HTTP_PROXY` This constant is deprecated. Use `Settings.Global.HTTP_PROXY` instead
`String` | `INSTALL_NON_MARKET_APPS` This constant is deprecated. Use `Settings.Secure.INSTALL_NON_MARKET_APPS` instead
`String` | `LOCATION_PROVIDERS_ALLOWED` This constant is deprecated. Use `Settings.Secure.LOCATION_PROVIDERS_ALLOWED` instead
`String` | `LOCK_PATTERN_ENABLED` This constant is deprecated. Use `Settings.Secure.LOCK_PATTERN_ENABLED` instead
`String` | `LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED` This constant is deprecated. Use `Settings.Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED` instead
`String` | `LOCK_PATTERN_VISIBLE` This constant is deprecated. Use `Settings.Secure.LOCK_PATTERN_VISIBLE` instead
`String` | `LOGGING_ID` This constant is deprecated. Use `Settings.Secure.LOGGING_ID` instead
`String` | `MODE_RINGER` This constant is deprecated. Use `Settings.Global.MODE_RINGER` instead
`String` | `MODE_RINGER_STREAMS_AFFECTED` Determines which streams are affected by ringer and zen mode changes.
`String` | `MUTE_STREAMS_AFFECTED` Determines which streams are affected by mute.
`String` | `NETWORK_PREFERENCE` This constant is deprecated. Use `Settings.Global.NETWORK_PREFERENCE` instead
`String` | `NEXT_ALARM_FORMATTED` This constant is deprecated. Use `AlarmManager.getNextAlarmClock()`.
`String` | `NOTIFICATION_SOUND` Persistent store for the system-wide default notification sound.
`String` | `PARENTAL_CONTROL_ENABLED` This constant is deprecated. Use `Settings.Secure.PARENTAL_CONTROL_ENABLED` instead
`String` | `PARENTAL_CONTROL_LAST_UPDATE` This constant is deprecated. Use `Settings.Secure.PARENTAL_CONTROL_LAST_UPDATE` instead
`String` | `PARENTAL_CONTROL_REDIRECT_URL` This constant is deprecated. Use `Settings.Secure.PARENTAL_CONTROL_REDIRECT_URL` instead
`String` | `RADIO_BLUETOOTH` This constant is deprecated. Use `Settings.Global.RADIO_BLUETOOTH` instead
`String` | `RADIO_CELL` This constant is deprecated. Use `Settings.Global.RADIO_CELL` instead
`String` | `RADIO_NFC` This constant is deprecated. Use `Settings.Global.RADIO_NFC` instead
`String` | `RADIO_WIFI` This constant is deprecated. Use `Settings.Global.RADIO_WIFI` instead
`String` | `RINGTONE` Persistent store for the system-wide default ringtone URI.
`String` | `SCREEN_BRIGHTNESS` The screen backlight brightness between 0 and 255.
`String` | `SCREEN_BRIGHTNESS_MODE` Control whether to enable automatic brightness mode.
`int` | `SCREEN_BRIGHTNESS_MODE_AUTOMATIC` SCREEN_BRIGHTNESS_MODE value for automatic mode.
`int` | `SCREEN_BRIGHTNESS_MODE_MANUAL` SCREEN_BRIGHTNESS_MODE value for manual mode.
`String` | `SCREEN_OFF_TIMEOUT` The amount of time in milliseconds before the device goes to sleep or begins to dream after a period of inactivity.
`String` | `SETTINGS_CLASSNAME` This constant is deprecated. Use `Settings.Secure.SETTINGS_CLASSNAME` instead
`String` | `SETUP_WIZARD_HAS_RUN` Whether the setup wizard has been run before (on first boot), or if it still needs to be run.
`String` | `SHOW_GTALK_SERVICE_STATUS`
`String` | `SHOW_PROCESSES` This constant is deprecated. This functionality is no longer available as of `Build.VERSION_CODES.N_MR1`.
`String` | `SHOW_WEB_SUGGESTIONS` This constant is deprecated. Each application that shows web suggestions should have its own setting for this.
`String` | `SOUND_EFFECTS_ENABLED` Whether the sounds effects (key clicks, lid open ...) are enabled.
`String` | `STAY_ON_WHILE_PLUGGED_IN` This constant is deprecated. Use `Settings.Global.STAY_ON_WHILE_PLUGGED_IN` instead
`String` | `TEXT_AUTO_CAPS` Setting to enable Auto Caps in text editors.
`String` | `TEXT_AUTO_PUNCTUATE` Setting to enable Auto Punctuate in text editors.
`String` | `TEXT_AUTO_REPLACE` Setting to enable Auto Replace (AutoText) in text editors.
`String` | `TEXT_SHOW_PASSWORD` Setting to showing password characters in text editors.
`String` | `TIME_12_24` Display the user's times, e.g. in the status bar, as 12 or 24 hours.
`String` | `TRANSITION_ANIMATION_SCALE` This constant is deprecated. Use `Global#TRANSITION_ANIMATION_SCALE` instead
`String` | `USB_MASS_STORAGE_ENABLED` This constant is deprecated. Use `Settings.Global.USB_MASS_STORAGE_ENABLED` instead
`String` | `USER_ROTATION` Default screen rotation when no other policy applies.
`String` | `USE_GOOGLE_MAIL` This constant is deprecated. Use `Settings.Global.USE_GOOGLE_MAIL` instead
`String` | `VIBRATE_ON` Whether vibrate is on for different events.
`String` | `VIBRATE_WHEN_RINGING` Whether the phone vibrates when it is ringing due to an incoming call.
`String` | `WAIT_FOR_DEBUGGER` This constant is deprecated. Use `Global#WAIT_FOR_DEBUGGER` instead
`String` | `WALLPAPER_ACTIVITY` This constant is deprecated. Use `WallpaperManager` instead.
`String` | `WIFI_MAX_DHCP_RETRY_COUNT` This constant is deprecated. Use `Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT` instead
`String` | `WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS` This constant is deprecated. Use `Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS` instead
`String` | `WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON` This constant is deprecated. Use `Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON` instead
`String` | `WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY` This constant is deprecated. Use `Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY` instead
`String` | `WIFI_NUM_OPEN_NETWORKS_KEPT` This constant is deprecated. Use `Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT` instead
`String` | `WIFI_ON` This constant is deprecated. Use `Settings.Global.WIFI_ON` instead
`String` | `WIFI_SLEEP_POLICY` This constant is deprecated. Use `Settings.Global.WIFI_SLEEP_POLICY` instead
`int` | `WIFI_SLEEP_POLICY_DEFAULT` This constant is deprecated. Use `Settings.Global.WIFI_SLEEP_POLICY_DEFAULT` instead
`int` | `WIFI_SLEEP_POLICY_NEVER` This constant is deprecated. Use `Settings.Global.WIFI_SLEEP_POLICY_NEVER` instead
`int` | `WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED` This constant is deprecated. Use `Settings.Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED` instead
`String` | `WIFI_STATIC_DNS1` This constant is deprecated. Use `WifiManager` instead
`String` | `WIFI_STATIC_DNS2` This constant is deprecated. Use `WifiManager` instead
`String` | `WIFI_STATIC_GATEWAY` This constant is deprecated. Use `WifiManager` instead
`String` | `WIFI_STATIC_IP` This constant is deprecated. Use `WifiManager` instead
`String` | `WIFI_STATIC_NETMASK` This constant is deprecated. Use `WifiManager` instead
`String` | `WIFI_USE_STATIC_IP` This constant is deprecated. Use `WifiManager` instead
`String` | `WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE` instead
`String` | `WIFI_WATCHDOG_AP_COUNT` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_AP_COUNT` instead
`String` | `WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS` instead
`String` | `WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED` instead
`String` | `WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS` instead
`String` | `WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT` instead
`String` | `WIFI_WATCHDOG_MAX_AP_CHECKS` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_MAX_AP_CHECKS` instead
`String` | `WIFI_WATCHDOG_ON` This constant is deprecated. Use `Settings.Global.WIFI_WATCHDOG_ON` instead
`String` | `WIFI_WATCHDOG_PING_COUNT` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_PING_COUNT` instead
`String` | `WIFI_WATCHDOG_PING_DELAY_MS` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_PING_DELAY_MS` instead
`String` | `WIFI_WATCHDOG_PING_TIMEOUT_MS` This constant is deprecated. Use `Settings.Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS` instead
`String` | `WINDOW_ANIMATION_SCALE` This constant is deprecated. Use `Global#WINDOW_ANIMATION_SCALE` instead

### Inherited constants
From class `android.provider.Settings.NameValueTable`
`String` | `NAME`
`String` | `VALUE`
From interface `android.provider.BaseColumns`
`String` | `_COUNT` The count of rows in a directory.
`String` | `_ID` The unique ID for a row.

### Fields
`public static final Uri` | `CONTENT_URI` The content:// style URL for this table
`public static final Uri` | `DEFAULT_ALARM_ALERT_URI` A `Uri` that will point to the current default alarm alert at any given time.
`public static final Uri` | `DEFAULT_NOTIFICATION_URI` A `Uri` that will point to the current default notification sound at any given time.
`public static final Uri` | `DEFAULT_RINGTONE_URI` A `Uri` that will point to the current default ringtone at any given time.

### Public constructors
`System()`

### Public methods
`static boolean` | `canWrite(Context context)` Checks if the specified app can modify system settings.
`static void` | `getConfiguration(ContentResolver cr, Configuration outConfig)` Convenience function to read all of the current configuration-related settings into a `Configuration` object.
`static float` | `getFloat(ContentResolver cr, String name, float def)` Convenience function for retrieving a single system settings value as a floating point number.
`static float` | `getFloat(ContentResolver cr, String name)` Convenience function for retrieving a single system settings value as a float.
`static int` | `getInt(ContentResolver cr, String name, int def)` Convenience function for retrieving a single system settings value as an integer.
`static int` | `getInt(ContentResolver cr, String name)` Convenience function for retrieving a single system settings value as an integer.
`static long` | `getLong(ContentResolver cr, String name)` Convenience function for retrieving a single system settings value as a `long`.
`static long` | `getLong(ContentResolver cr, String name, long def)` Convenience function for retrieving a single system settings value as a `long`.
`static boolean` | `getShowGTalkServiceStatus(ContentResolver cr)` This method is deprecated. - Do not use
`static String` | `getString(ContentResolver resolver, String name)` Look up a name in the database.
`static Uri` | `getUriFor(String name)` Construct the content URI for a particular name/value pair, useful for monitoring changes with a ContentObserver.
`static boolean` | `putConfiguration(ContentResolver cr, Configuration config)` Convenience function to write a batch of configuration-related settings from a `Configuration` object.
`static boolean` | `putFloat(ContentResolver cr, String name, float value)` Convenience function for updating a single settings value as a floating point number.
`static boolean` | `putInt(ContentResolver cr, String name, int value)` Convenience function for updating a single settings value as an integer.
`static boolean` | `putLong(ContentResolver cr, String name, long value)` Convenience function for updating a single settings value as a long integer.
`static boolean` | `putString(ContentResolver resolver, String name, String value)` Store a name/value pair into the database.
`static void` | `setShowGTalkServiceStatus(ContentResolver cr, boolean flag)` This method is deprecated. - Do not use

### Inherited methods
From class `android.provider.Settings.NameValueTable`
`static Uri` | `getUriFor(Uri uri, String name)`
`static boolean` | `putString(ContentResolver resolver, Uri uri, String name, String value)`
From class `java.lang.Object`
`Object` | `clone()` Creates and returns a copy of this object.
`boolean` | `equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void` | `finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>` | `getClass()` Returns the runtime class of this `Object`.
`int` | `hashCode()` Returns a hash code value for the object.
`final void` | `notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void` | `notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String` | `toString()` Returns a string representation of the object.
`final void` | `wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void` | `wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void` | `wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

## Constants

### ACCELEROMETER_ROTATION

    public static final String ACCELEROMETER_ROTATION

Control whether the accelerometer will be used to change screen orientation. If 0, it will not be used unless explicitly requested by the application; if 1, it will be used by default unless explicitly disabled by the application.

Constant Value: "accelerometer_rotation"

### ADB_ENABLED

    public static final String ADB_ENABLED

This constant is deprecated.
Use `Settings.Global.ADB_ENABLED` instead

Constant Value: "adb_enabled"

### AIRPLANE_MODE_ON

    public static final String AIRPLANE_MODE_ON

This constant is deprecated.
Use `Settings.Global.AIRPLANE_MODE_ON` instead

Constant Value: "airplane_mode_on"

### AIRPLANE_MODE_RADIOS

    public static final String AIRPLANE_MODE_RADIOS

This constant is deprecated.
Use `Settings.Global.AIRPLANE_MODE_RADIOS` instead

Constant Value: "airplane_mode_radios"

### ALARM_ALERT

    public static final String ALARM_ALERT

Persistent store for the system-wide default alarm alert.

See also:

- `RINGTONE`
- `DEFAULT_ALARM_ALERT_URI`

Constant Value: "alarm_alert"

### ALWAYS_FINISH_ACTIVITIES

    public static final String ALWAYS_FINISH_ACTIVITIES

This constant is deprecated.
Use `Global#ALWAYS_FINISH_ACTIVITIES` instead

If 1, the activity manager will aggressively finish activities and processes as soon as they are no longer needed. If 0, the normal extended lifetime is used.

Constant Value: "always_finish_activities"

### ANDROID_ID

    public static final String ANDROID_ID

This constant is deprecated.
Use `Settings.Secure.ANDROID_ID` instead

Constant Value: "android_id"

### ANIMATOR_DURATION_SCALE

    public static final String ANIMATOR_DURATION_SCALE

This constant is deprecated.
Use `Global#ANIMATOR_DURATION_SCALE` instead

Scaling factor for Animator-based animations. This affects both the start delay and duration of all such animations. Setting to 0 will cause animations to end immediately. The default value is 1.

Constant Value: "animator_duration_scale"

### AUTO_TIME

    public static final String AUTO_TIME

This constant is deprecated.
Use `Settings.Global.AUTO_TIME` instead

Constant Value: "auto_time"

### AUTO_TIME_ZONE

    public static final String AUTO_TIME_ZONE

This constant is deprecated.
Use `Settings.Global.AUTO_TIME_ZONE` instead

Constant Value: "auto_time_zone"

### BLUETOOTH_DISCOVERABILITY

    public static final String BLUETOOTH_DISCOVERABILITY

Determines whether remote devices may discover and/or connect to this device.

Type: INT

2 -- discoverable and connectable 1 -- connectable but not discoverable 0 -- neither connectable nor discoverable

Constant Value: "bluetooth_discoverability"

### BLUETOOTH_DISCOVERABILITY_TIMEOUT

    public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT

Bluetooth discoverability timeout. If this value is nonzero, then Bluetooth becomes discoverable for a certain number of seconds, after which is becomes simply connectable. The value is in seconds.

Constant Value: "bluetooth_discoverability_timeout"

### BLUETOOTH_ON

    public static final String BLUETOOTH_ON

This constant is deprecated.
Use `Settings.Global.BLUETOOTH_ON` instead

Constant Value: "bluetooth_on"

### DATA_ROAMING

    public static final String DATA_ROAMING

This constant is deprecated.
Use `Settings.Global.DATA_ROAMING` instead

Constant Value: "data_roaming"

### DATE_FORMAT

    public static final String DATE_FORMAT

This constant is deprecated.
No longer used. Use `TIME_12_24` instead.

Constant Value: "date_format"

### DEBUG_APP

    public static final String DEBUG_APP

This constant is deprecated.
Use `Global#DEBUG_APP` instead

Name of an application package to be debugged.

Constant Value: "debug_app"

### DEVICE_PROVISIONED

    public static final String DEVICE_PROVISIONED

This constant is deprecated.
Use `Settings.Global.DEVICE_PROVISIONED` instead

Constant Value: "device_provisioned"

### DIM_SCREEN

    public static final String DIM_SCREEN

This constant is deprecated.
This setting is no longer used.

Whether or not to dim the screen. 0=no 1=yes

Constant Value: "dim_screen"

### DTMF_TONE_TYPE_WHEN_DIALING

    public static final String DTMF_TONE_TYPE_WHEN_DIALING

CDMA only settings DTMF tone type played by the dialer when dialing. 0 = Normal 1 = Long

Constant Value: "dtmf_tone_type"

### DTMF_TONE_WHEN_DIALING

    public static final String DTMF_TONE_WHEN_DIALING

Whether the audible DTMF tones are played by the dialer when dialing. The value is boolean (1 or 0).

Constant Value: "dtmf_tone"

### END_BUTTON_BEHAVIOR

    public static final String END_BUTTON_BEHAVIOR

What happens when the user presses the end call button if they're not on a call.
Values:
0 - The end button does nothing.
1 - The end button goes to the home screen.
2 - The end button puts the device to sleep and locks the keyguard.
3 - The end button goes to the home screen. If the user is already on the home screen, it puts the device to sleep.

Constant Value: "end_button_behavior"

### FONT_SCALE

    public static final String FONT_SCALE

Scaling factor for fonts, float.

Constant Value: "font_scale"

### HAPTIC_FEEDBACK_ENABLED

    public static final String HAPTIC_FEEDBACK_ENABLED

Whether haptic feedback (Vibrate on tap) is enabled. The value is boolean (1 or 0).

Constant Value: "haptic_feedback_enabled"

### HTTP_PROXY

    public static final String HTTP_PROXY

This constant is deprecated.
Use `Settings.Global.HTTP_PROXY` instead

Constant Value: "http_proxy"

### INSTALL_NON_MARKET_APPS

    public static final String INSTALL_NON_MARKET_APPS

This constant is deprecated.
Use `Settings.Secure.INSTALL_NON_MARKET_APPS` instead

Constant Value: "install_non_market_apps"

### LOCATION_PROVIDERS_ALLOWED

    public static final String LOCATION_PROVIDERS_ALLOWED

This constant is deprecated.
Use `Settings.Secure.LOCATION_PROVIDERS_ALLOWED` instead

Constant Value: "location_providers_allowed"

### LOCK_PATTERN_ENABLED

    public static final String LOCK_PATTERN_ENABLED

This constant is deprecated.
Use `Settings.Secure.LOCK_PATTERN_ENABLED` instead

Constant Value: "lock_pattern_autolock"

### LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED

    public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED

This constant is deprecated.
Use `Settings.Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED` instead

Constant Value: "lock_pattern_tactile_feedback_enabled"

### LOCK_PATTERN_VISIBLE

    public static final String LOCK_PATTERN_VISIBLE

This constant is deprecated.
Use `Settings.Secure.LOCK_PATTERN_VISIBLE` instead

Constant Value: "lock_pattern_visible_pattern"

### LOGGING_ID

    public static final String LOGGING_ID

This constant is deprecated.
Use `Settings.Secure.LOGGING_ID` instead

Constant Value: "logging_id"

### MODE_RINGER

    public static final String MODE_RINGER

This constant is deprecated.
Use `Settings.Global.MODE_RINGER` instead

Constant Value: "mode_ringer"

### MODE_RINGER_STREAMS_AFFECTED

    public static final String MODE_RINGER_STREAMS_AFFECTED

Determines which streams are affected by ringer and zen mode changes. The stream type's bit should be set to 1 if it should be muted when going into an inaudible ringer mode.

Constant Value: "mode_ringer_streams_affected"

### MUTE_STREAMS_AFFECTED

    public static final String MUTE_STREAMS_AFFECTED

Determines which streams are affected by mute. The stream type's bit should be set to 1 if it should be muted when a mute request is received.

Constant Value: "mute_streams_affected"

### NETWORK_PREFERENCE

    public static final String NETWORK_PREFERENCE

This constant is deprecated.
Use `Settings.Global.NETWORK_PREFERENCE` instead

Constant Value: "network_preference"

### NEXT_ALARM_FORMATTED

    public static final String NEXT_ALARM_FORMATTED

This constant is deprecated.
Use `AlarmManager.getNextAlarmClock()`.

A formatted string of the next alarm that is set, or the empty string if there is no alarm set.

Constant Value: "next_alarm_formatted"

### NOTIFICATION_SOUND

    public static final String NOTIFICATION_SOUND

Persistent store for the system-wide default notification sound.

See also:

- `RINGTONE`
- `DEFAULT_NOTIFICATION_URI`

Constant Value: "notification_sound"

### PARENTAL_CONTROL_ENABLED

    public static final String PARENTAL_CONTROL_ENABLED

This constant is deprecated.
Use `Settings.Secure.PARENTAL_CONTROL_ENABLED` instead

Constant Value: "parental_control_enabled"

### PARENTAL_CONTROL_LAST_UPDATE

    public static final String PARENTAL_CONTROL_LAST_UPDATE

This constant is deprecated.
Use `Settings.Secure.PARENTAL_CONTROL_LAST_UPDATE` instead

Constant Value: "parental_control_last_update"

### PARENTAL_CONTROL_REDIRECT_URL

    public static final String PARENTAL_CONTROL_REDIRECT_URL

This constant is deprecated.
Use `Settings.Secure.PARENTAL_CONTROL_REDIRECT_URL` instead

Constant Value: "parental_control_redirect_url"

### RADIO_BLUETOOTH

    public static final String RADIO_BLUETOOTH

This constant is deprecated.
Use `Settings.Global.RADIO_BLUETOOTH` instead

Constant Value: "bluetooth"

### RADIO_CELL

    public static final String RADIO_CELL

This constant is deprecated.
Use `Settings.Global.RADIO_CELL` instead

Constant Value: "cell"

### RADIO_NFC

    public static final String RADIO_NFC

This constant is deprecated.
Use `Settings.Global.RADIO_NFC` instead

Constant Value: "nfc"

### RADIO_WIFI

    public static final String RADIO_WIFI

This constant is deprecated.
Use `Settings.Global.RADIO_WIFI` instead

Constant Value: "wifi"

### RINGTONE

    public static final String RINGTONE

Persistent store for the system-wide default ringtone URI.

If you need to play the default ringtone at any given time, it is recommended you give `DEFAULT_RINGTONE_URI` to the media player. It will resolve to the set default ringtone at the time of playing.

See also:

- `DEFAULT_RINGTONE_URI`

Constant Value: "ringtone"

### SCREEN_BRIGHTNESS

    public static final String SCREEN_BRIGHTNESS

The screen backlight brightness between 0 and 255.

Constant Value: "screen_brightness"

### SCREEN_BRIGHTNESS_MODE

    public static final String SCREEN_BRIGHTNESS_MODE

Control whether to enable automatic brightness mode.

Constant Value: "screen_brightness_mode"

### SCREEN_BRIGHTNESS_MODE_AUTOMATIC

    public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC

SCREEN_BRIGHTNESS_MODE value for automatic mode.

Constant Value: 1 (0x00000001)

### SCREEN_BRIGHTNESS_MODE_MANUAL

    public static final int SCREEN_BRIGHTNESS_MODE_MANUAL

SCREEN_BRIGHTNESS_MODE value for manual mode.

Constant Value: 0 (0x00000000)

### SCREEN_OFF_TIMEOUT

    public static final String SCREEN_OFF_TIMEOUT

The amount of time in milliseconds before the device goes to sleep or begins to dream after a period of inactivity. This value is also known as the user activity timeout period since the screen isn't necessarily turned off when it expires.

This value is bounded by maximum timeout set by `DevicePolicyManager.setMaximumTimeToLock(ComponentName, long)`.

Constant Value: "screen_off_timeout"

### SETTINGS_CLASSNAME

    public static final String SETTINGS_CLASSNAME

This constant is deprecated.
Use `Settings.Secure.SETTINGS_CLASSNAME` instead

Constant Value: "settings_classname"

### SETUP_WIZARD_HAS_RUN

    public static final String SETUP_WIZARD_HAS_RUN

Whether the setup wizard has been run before (on first boot), or if it still needs to be run. nonzero = it has been run in the past 0 = it has not been run in the past

Constant Value: "setup_wizard_has_run"

### SHOW_GTALK_SERVICE_STATUS

    public static final String SHOW_GTALK_SERVICE_STATUS

Constant Value: "SHOW_GTALK_SERVICE_STATUS"

### SHOW_PROCESSES

    public static final String SHOW_PROCESSES

This constant is deprecated.
This functionality is no longer available as of `Build.VERSION_CODES.N_MR1`.

Control whether the process CPU usage meter should be shown.

Constant Value: "show_processes"

### SHOW_WEB_SUGGESTIONS

    public static final String SHOW_WEB_SUGGESTIONS

This constant is deprecated.
Each application that shows web suggestions should have its own setting for this.

Constant Value: "show_web_suggestions"

### SOUND_EFFECTS_ENABLED

    public static final String SOUND_EFFECTS_ENABLED

Whether the sounds effects (key clicks, lid open ...) are enabled. The value is boolean (1 or 0).

Constant Value: "sound_effects_enabled"

### STAY_ON_WHILE_PLUGGED_IN

    public static final String STAY_ON_WHILE_PLUGGED_IN

This constant is deprecated.
Use `Settings.Global.STAY_ON_WHILE_PLUGGED_IN` instead

Constant Value: "stay_on_while_plugged_in"

### TEXT_AUTO_CAPS

    public static final String TEXT_AUTO_CAPS

Setting to enable Auto Caps in text editors. 1 = On, 0 = Off

Constant Value: "auto_caps"

### TEXT_AUTO_PUNCTUATE

    public static final String TEXT_AUTO_PUNCTUATE

Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This feature converts two spaces to a "." and space.

Constant Value: "auto_punctuate"

### TEXT_AUTO_REPLACE

    public static final String TEXT_AUTO_REPLACE

Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off

Constant Value: "auto_replace"

### TEXT_SHOW_PASSWORD

    public static final String TEXT_SHOW_PASSWORD

Setting to showing password characters in text editors. 1 = On, 0 = Off

Constant Value: "show_password"

### TIME_12_24

    public static final String TIME_12_24

Display the user's times, e.g. in the status bar, as 12 or 24 hours.

- 24 = 24 hour
- 12 = 12 hour
- [unset] = use the device locale's default

Constant Value: "time_12_24"

### TRANSITION_ANIMATION_SCALE

    public static final String TRANSITION_ANIMATION_SCALE

This constant is deprecated.
Use `Global#TRANSITION_ANIMATION_SCALE` instead

Scaling factor for activity transition animations. Setting to 0 will disable window animations.

Constant Value: "transition_animation_scale"

### USB_MASS_STORAGE_ENABLED

    public static final String USB_MASS_STORAGE_ENABLED

This constant is deprecated.
Use `Settings.Global.USB_MASS_STORAGE_ENABLED` instead

Constant Value: "usb_mass_storage_enabled"

### USER_ROTATION

    public static final String USER_ROTATION

Default screen rotation when no other policy applies. When `ACCELEROMETER_ROTATION` is zero and no on-screen Activity expresses a preference, this rotation value will be used. Must be one of the `Surface rotation constants`.

See also:

- `Display.getRotation()`

Constant Value: "user_rotation"

### USE_GOOGLE_MAIL

    public static final String USE_GOOGLE_MAIL

This constant is deprecated.
Use `Settings.Global.USE_GOOGLE_MAIL` instead

Constant Value: "use_google_mail"

### VIBRATE_ON

    public static final String VIBRATE_ON

Whether vibrate is on for different events. This is used internally, changing this value will not change the vibrate. See AudioManager.

Constant Value: "vibrate_on"

### VIBRATE_WHEN_RINGING

    public static final String VIBRATE_WHEN_RINGING

Whether the phone vibrates when it is ringing due to an incoming call. This will be used by Phone and Setting apps; it shouldn't affect other apps. The value is boolean (1 or 0). Note: this is not same as "vibrate on ring", which had been available until ICS. It was about AudioManager's setting and thus affected all the applications which relied on the setting, while this is purely about the vibration setting for incoming calls.

Constant Value: "vibrate_when_ringing"

### WAIT_FOR_DEBUGGER

    public static final String WAIT_FOR_DEBUGGER

This constant is deprecated.
Use `Global#WAIT_FOR_DEBUGGER` instead

If 1, when launching DEBUG_APP it will wait for the debugger before starting user code. If 0, it will run normally.

Constant Value: "wait_for_debugger"

### WALLPAPER_ACTIVITY

    public static final String WALLPAPER_ACTIVITY

This constant is deprecated.
Use `WallpaperManager` instead.

Name of activity to use for wallpaper on the home screen.

Constant Value: "wallpaper_activity"

### WIFI_MAX_DHCP_RETRY_COUNT

    public static final String WIFI_MAX_DHCP_RETRY_COUNT

This constant is deprecated.
Use `Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT` instead

Constant Value: "wifi_max_dhcp_retry_count"

### WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS

    public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS

This constant is deprecated.
Use `Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS` instead

Constant Value: "wifi_mobile_data_transition_wakelock_timeout_ms"

### WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON

    public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON

This constant is deprecated.
Use `Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON` instead

Constant Value: "wifi_networks_available_notification_on"

### WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY

    public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY

This constant is deprecated.
Use `Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY` instead

Constant Value: "wifi_networks_available_repeat_delay"

### WIFI_NUM_OPEN_NETWORKS_KEPT

    public static final String WIFI_NUM_OPEN_NETWORKS_KEPT

This constant is deprecated.
Use `Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT` instead

Constant Value: "wifi_num_open_networks_kept"

### WIFI_ON

    public static final String WIFI_ON

This constant is deprecated.
Use `Settings.Global.WIFI_ON` instead

Constant Value: "wifi_on"

### WIFI_SLEEP_POLICY

    public static final String WIFI_SLEEP_POLICY

This constant is deprecated.
Use `Settings.Global.WIFI_SLEEP_POLICY` instead

Constant Value: "wifi_sleep_policy"

### WIFI_SLEEP_POLICY_DEFAULT

    public static final int WIFI_SLEEP_POLICY_DEFAULT

This constant is deprecated.
Use `Settings.Global.WIFI_SLEEP_POLICY_DEFAULT` instead

Constant Value: 0 (0x00000000)

### WIFI_SLEEP_POLICY_NEVER

    public static final int WIFI_SLEEP_POLICY_NEVER

This constant is deprecated.
Use `Settings.Global.WIFI_SLEEP_POLICY_NEVER` instead

Constant Value: 2 (0x00000002)

### WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED

    public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED

This constant is deprecated.
Use `Settings.Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED` instead

Constant Value: 1 (0x00000001)

### WIFI_STATIC_DNS1

    public static final String WIFI_STATIC_DNS1

This constant is deprecated.
Use `WifiManager` instead

If using static IP, the primary DNS's IP address.

Example: "192.168.1.1"

Constant Value: "wifi_static_dns1"

### WIFI_STATIC_DNS2

    public static final String WIFI_STATIC_DNS2

This constant is deprecated.
Use `WifiManager` instead

If using static IP, the secondary DNS's IP address.

Example: "192.168.1.2"

Constant Value: "wifi_static_dns2"

### WIFI_STATIC_GATEWAY

    public static final String WIFI_STATIC_GATEWAY

This constant is deprecated.
Use `WifiManager` instead

If using static IP, the gateway's IP address.

Example: "192.168.1.1"

Constant Value: "wifi_static_gateway"

### WIFI_STATIC_IP

    public static final String WIFI_STATIC_IP

This constant is deprecated.
Use `WifiManager` instead

The static IP address.

Example: "192.168.1.51"

Constant Value: "wifi_static_ip"

### WIFI_STATIC_NETMASK

    public static final String WIFI_STATIC_NETMASK

This constant is deprecated.
Use `WifiManager` instead

If using static IP, the net mask.

Example: "255.255.255.0"

Constant Value: "wifi_static_netmask"

### WIFI_USE_STATIC_IP

    public static final String WIFI_USE_STATIC_IP

This constant is deprecated.
Use `WifiManager` instead

Whether to use static IP and other static network attributes.

Set to 1 for true and 0 for false.

Constant Value: "wifi_use_static_ip"

### WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE

    public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE` instead

Constant Value: "wifi_watchdog_acceptable_packet_loss_percentage"

### WIFI_WATCHDOG_AP_COUNT

    public static final String WIFI_WATCHDOG_AP_COUNT

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_AP_COUNT` instead

Constant Value: "wifi_watchdog_ap_count"

### WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS

    public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS` instead

Constant Value: "wifi_watchdog_background_check_delay_ms"

### WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED

    public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED` instead

Constant Value: "wifi_watchdog_background_check_enabled"

### WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS

    public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS` instead

Constant Value: "wifi_watchdog_background_check_timeout_ms"

### WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT

    public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT` instead

Constant Value: "wifi_watchdog_initial_ignored_ping_count"

### WIFI_WATCHDOG_MAX_AP_CHECKS

    public static final String WIFI_WATCHDOG_MAX_AP_CHECKS

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_MAX_AP_CHECKS` instead

Constant Value: "wifi_watchdog_max_ap_checks"

### WIFI_WATCHDOG_ON

    public static final String WIFI_WATCHDOG_ON

This constant is deprecated.
Use `Settings.Global.WIFI_WATCHDOG_ON` instead

Constant Value: "wifi_watchdog_on"

### WIFI_WATCHDOG_PING_COUNT

    public static final String WIFI_WATCHDOG_PING_COUNT

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_PING_COUNT` instead

Constant Value: "wifi_watchdog_ping_count"

### WIFI_WATCHDOG_PING_DELAY_MS

    public static final String WIFI_WATCHDOG_PING_DELAY_MS

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_PING_DELAY_MS` instead

Constant Value: "wifi_watchdog_ping_delay_ms"

### WIFI_WATCHDOG_PING_TIMEOUT_MS

    public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS

This constant is deprecated.
Use `Settings.Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS` instead

Constant Value: "wifi_watchdog_ping_timeout_ms"

### WINDOW_ANIMATION_SCALE

    public static final String WINDOW_ANIMATION_SCALE

This constant is deprecated.
Use `Global#WINDOW_ANIMATION_SCALE` instead

Scaling factor for normal window animations. Setting to 0 will disable window animations.

Constant Value: "window_animation_scale"

## Fields

### CONTENT_URI

    public static final Uri CONTENT_URI

The content:// style URL for this table

### DEFAULT_ALARM_ALERT_URI

    public static final Uri DEFAULT_ALARM_ALERT_URI

A `Uri` that will point to the current default alarm alert at any given time.

See also:

- `DEFAULT_ALARM_ALERT_URI`

### DEFAULT_NOTIFICATION_URI

    public static final Uri DEFAULT_NOTIFICATION_URI

A `Uri` that will point to the current default notification sound at any given time.

See also:

- `DEFAULT_RINGTONE_URI`

### DEFAULT_RINGTONE_URI

    public static final Uri DEFAULT_RINGTONE_URI

A `Uri` that will point to the current default ringtone at any given time.

If the current default ringtone is in the DRM provider and the caller does not have permission, the exception will be a FileNotFoundException.

## Public constructors

### System

    public System ()

## Public methods

### canWrite

    public static boolean canWrite (Context context)

Checks if the specified app can modify system settings. As of API level 23, an app cannot modify system settings unless it declares the `Manifest.permission.WRITE_SETTINGS` permission in its manifest, and the user specifically grants the app this capability. To prompt the user to grant this approval, the app must send an intent with the action `Settings.ACTION_MANAGE_WRITE_SETTINGS`, which causes the system to display a permission management screen.

Parameters
`context` | `Context`: App context.

Returns
`boolean` | true if the calling app can write to system settings, false otherwise

### getConfiguration

    public static void getConfiguration (ContentResolver cr,
                    Configuration outConfig)

Convenience function to read all of the current configuration-related settings into a `Configuration` object.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`outConfig` | `Configuration`: Where to place the configuration settings.

### getFloat

    public static float getFloat (ContentResolver cr,
                    String name,
                    float def)

Convenience function for retrieving a single system settings value as a floating point number. Note that internally setting values are always stored as strings; this function converts the string to an float for you. The default value will be returned if the setting is not defined or not a valid float.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to retrieve.
`def` | `float`: Value to return if the setting is not defined.

Returns
`float` | The setting's current value, or 'def' if it is not defined or not a valid float.

### getFloat

    public static float getFloat (ContentResolver cr,
                    String name)

Convenience function for retrieving a single system settings value as a float. Note that internally setting values are always stored as strings; this function converts the string to a float for you.

This version does not take a default value. If the setting has not been set, or the string value is not a number, it throws `SettingNotFoundException`.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to retrieve.

Returns
`float` | The setting's current value.

Throws
`Settings.SettingNotFoundException` | Thrown if a setting by the given name can't be found or the setting value is not a float.

### getInt

    public static int getInt (ContentResolver cr,
                    String name,
                    int def)

Convenience function for retrieving a single system settings value as an integer. Note that internally setting values are always stored as strings; this function converts the string to an integer for you. The default value will be returned if the setting is not defined or not an integer.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to retrieve.
`def` | `int`: Value to return if the setting is not defined.

Returns
`int` | The setting's current value, or 'def' if it is not defined or not a valid integer.

### getInt

    public static int getInt (ContentResolver cr,
                    String name)

Convenience function for retrieving a single system settings value as an integer. Note that internally setting values are always stored as strings; this function converts the string to an integer for you.

This version does not take a default value. If the setting has not been set, or the string value is not a number, it throws `SettingNotFoundException`.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to retrieve.

Returns
`int` | The setting's current value.

Throws
`Settings.SettingNotFoundException` | Thrown if a setting by the given name can't be found or the setting value is not an integer.

### getLong

    public static long getLong (ContentResolver cr,
                    String name)

Convenience function for retrieving a single system settings value as a `long`. Note that internally setting values are always stored as strings; this function converts the string to a `long` for you.

This version does not take a default value. If the setting has not been set, or the string value is not a number, it throws `SettingNotFoundException`.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to retrieve.

Returns
`long` | The setting's current value.

Throws
`Settings.SettingNotFoundException` | Thrown if a setting by the given name can't be found or the setting value is not an integer.

### getLong

    public static long getLong (ContentResolver cr,
                    String name,
                    long def)

Convenience function for retrieving a single system settings value as a `long`. Note that internally setting values are always stored as strings; this function converts the string to a `long` for you. The default value will be returned if the setting is not defined or not a `long`.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to retrieve.
`def` | `long`: Value to return if the setting is not defined.

Returns
`long` | The setting's current value, or 'def' if it is not defined or not a valid `long`.

### getShowGTalkServiceStatus

    public static boolean getShowGTalkServiceStatus (ContentResolver cr)

This method is deprecated.
- Do not use

Parameters
`cr` | `ContentResolver`

Returns
`boolean` |

### getString

    public static String getString (ContentResolver resolver,
                    String name)

Look up a name in the database.

Parameters
`resolver` | `ContentResolver`: to access the database with
`name` | `String`: to look up in the table

Returns
`String` | the corresponding value, or null if not present

### getUriFor

    public static Uri getUriFor (String name)

Construct the content URI for a particular name/value pair, useful for monitoring changes with a ContentObserver.

Parameters
`name` | `String`: to look up in the table

Returns
`Uri` | the corresponding content URI, or null if not present

### putConfiguration

    public static boolean putConfiguration (ContentResolver cr,
                    Configuration config)

Convenience function to write a batch of configuration-related settings from a `Configuration` object.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`config` | `Configuration`: The settings to write.

Returns
`boolean` | true if the values were set, false on database errors

### putFloat

    public static boolean putFloat (ContentResolver cr,
                    String name,
                    float value)

Convenience function for updating a single settings value as a floating point number. This will either create a new entry in the table if the given name does not exist, or modify the value of the existing row with that name. Note that internally setting values are always stored as strings, so this function converts the given value to a string before storing it.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to modify.
`value` | `float`: The new value for the setting.

Returns
`boolean` | true if the value was set, false on database errors

### putInt

    public static boolean putInt (ContentResolver cr,
                    String name,
                    int value)

Convenience function for updating a single settings value as an integer. This will either create a new entry in the table if the given name does not exist, or modify the value of the existing row with that name. Note that internally setting values are always stored as strings, so this function converts the given value to a string before storing it.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to modify.
`value` | `int`: The new value for the setting.

Returns
`boolean` | true if the value was set, false on database errors

### putLong

    public static boolean putLong (ContentResolver cr,
                    String name,
                    long value)

Convenience function for updating a single settings value as a long integer. This will either create a new entry in the table if the given name does not exist, or modify the value of the existing row with that name. Note that internally setting values are always stored as strings, so this function converts the given value to a string before storing it.

Parameters
`cr` | `ContentResolver`: The ContentResolver to access.
`name` | `String`: The name of the setting to modify.
`value` | `long`: The new value for the setting.

Returns
`boolean` | true if the value was set, false on database errors

### putString

    public static boolean putString (ContentResolver resolver,
                    String name,
                    String value)

Store a name/value pair into the database.

Parameters
`resolver` | `ContentResolver`: to access the database with
`name` | `String`: to store
`value` | `String`: to associate with the name

Returns
`boolean` | true if the value was set, false on database errors

### setShowGTalkServiceStatus

    public static void setShowGTalkServiceStatus (ContentResolver cr,
                    boolean flag)

This method is deprecated.
- Do not use

Parameters
`cr` | `ContentResolver`
`flag` | `boolean`

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