@ohos.app.ability.ConfigurationConstant (ConfigurationConstant)
The ConfigurationConstant module provides the enumerated values of the environment configuration information.
NOTE
The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version.
Modules to Import
import ConfigurationConstant from '@ohos.app.ability.ConfigurationConstant';
ConfigurationConstant.ColorMode
You can obtain the value of this constant by calling the ConfigurationConstant.ColorMode API.
System capability: SystemCapability.Ability.AbilityBase
| Name | Value | Description |
|---|---|---|
| COLOR_MODE_NOT_SET | -1 | Unspecified color mode. |
| COLOR_MODE_DARK | 0 | Dark mode. |
| COLOR_MODE_LIGHT | 1 | Light mode. |
ConfigurationConstant.Direction9+
You can obtain the value of this constant by calling the ConfigurationConstant.Direction API.
System capability: SystemCapability.Ability.AbilityBase
| Name | Value | Description |
|---|---|---|
| DIRECTION_NOT_SET | -1 | Unspecified direction. |
| DIRECTION_VERTICAL | 0 | Vertical direction. |
| DIRECTION_HORIZONTAL | 1 | Horizontal direction. |
ConfigurationConstant.ScreenDensity9+
You can obtain the value of this constant by calling the ConfigurationConstant.ScreenDensity API.
System capability: SystemCapability.Ability.AbilityBase
| Name | Value | Description |
|---|---|---|
| SCREEN_DENSITY_NOT_SET | 0 | The screen pixel density is not set. |
| SCREEN_DENSITY_SDPI | 120 | The pixel density of the screen is 'sdpi'. |
| SCREEN_DENSITY_MDPI | 160 | The pixel density of the screen is 'mdpi'. |
| SCREEN_DENSITY_LDPI | 240 | The pixel density of the screen is 'ldpi'. |
| SCREEN_DENSITY_XLDPI | 320 | The pixel density of the screen is 'xldpi'. |
| SCREEN_DENSITY_XXLDPI | 480 | The pixel density of the screen is 'xxldpi'. |
| SCREEN_DENSITY_XXXLDPI | 640 | The pixel density of the screen is 'xxxldpi'. |