SESL Material/com.google.android.material.color/MaterialColors

MaterialColors

open class MaterialColors

A utility class for common color variants used in Material themes.

Properties

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val ALPHA_DISABLED: Float = 0.38f
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val ALPHA_DISABLED_LOW: Float = 0.12f
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val ALPHA_FULL: Float = 1.0f
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val ALPHA_LOW: Float = 0.32f
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val ALPHA_MEDIUM: Float = 0.54f

Functions

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@ColorInt
open fun compositeARGBWithAlpha(@ColorInt originalARGB: Int, @IntRange(from = 0, to = 255) alpha: Int): Int
Calculates a new color by multiplying an additional alpha int value to the alpha channel of a color in integer type.
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@ColorInt
open fun getColor(@NonNull view: View, @AttrRes colorAttributeResId: Int): Int
Returns the color int for the provided theme color attribute, using the Context of the provided view.
@ColorInt
open fun getColor(@NonNull context: Context, @AttrRes colorAttributeResId: Int, @ColorInt defaultValue: Int): Int
Returns the color int for the provided theme color attribute, or the default value if the attribute is not set in the current theme.
@ColorInt
open fun getColor(context: Context, @AttrRes colorAttributeResId: Int, errorMessageComponent: String): Int
Returns the color int for the provided theme color attribute.
@ColorInt
open fun getColor(@NonNull view: View, @AttrRes colorAttributeResId: Int, @ColorInt defaultValue: Int): Int
Returns the color int for the provided theme color attribute, or the default value if the attribute is not set in the current theme, using the view's Context.
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@Nullable
@ColorInt
open fun getColorOrNull(@NonNull context: Context, @AttrRes colorAttributeResId: Int): Integer
Returns the color int for the provided theme color attribute, or null if the attribute is not set in the current theme.
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@NonNull
open fun getColorRoles(@NonNull context: Context, @ColorInt color: Int): ColorRoles
@NonNull
open fun getColorRoles(@ColorInt color: Int, isLightTheme: Boolean): ColorRoles
Returns the ColorRoles object generated from the provided input color.
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@NonNull
open fun getColorStateList(@NonNull context: Context, @AttrRes colorAttributeResId: Int, @NonNull defaultValue: ColorStateList): ColorStateList
Returns the color state list for the provided theme color attribute, or the default value if the attribute is not set in the current theme.
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@Nullable
open fun getColorStateListOrNull(@NonNull context: Context, @AttrRes colorAttributeResId: Int): ColorStateList
Returns the color state list for the provided theme color attribute, or null if the attribute is not set in the current theme.
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@RestrictTo(value = LIBRARY_GROUP)
@ColorInt
open fun getSurfaceContainerFromSeed(@NonNull context: Context, @ColorInt seedColor: Int): Int
Returns the color int of the surface container color role, based on the provided input color.
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@RestrictTo(value = LIBRARY_GROUP)
@ColorInt
open fun getSurfaceContainerHighFromSeed(@NonNull context: Context, @ColorInt seedColor: Int): Int
Returns the color int of the surface container high color role, based on the provided input color.
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@ColorInt
open fun harmonize(@ColorInt colorToHarmonize: Int, @ColorInt colorToHarmonizeWith: Int): Int
A convenience function to harmonize any two colors provided, returns the color int of the harmonized color, or the original design color value if color harmonization is not available.
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@ColorInt
open fun harmonizeWithPrimary(@NonNull context: Context, @ColorInt colorToHarmonize: Int): Int
Returns the color int of the given color harmonized with the context theme's colorPrimary.
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open fun isColorLight(@ColorInt color: Int): Boolean
Determines if a color should be considered light or dark.
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@ColorInt
open fun layer(@ColorInt backgroundColor: Int, @ColorInt overlayColor: Int): Int
Calculates a color that represents the layering of the overlayColor on top of the backgroundColor.
@ColorInt
open fun layer(@NonNull view: View, @AttrRes backgroundColorAttributeResId: Int, @AttrRes overlayColorAttributeResId: Int): Int
Convenience method that calculates layer without an overlayAlpha value by passing in 1f for the alpha value.
@ColorInt
open fun layer(@ColorInt backgroundColor: Int, @ColorInt overlayColor: Int, @FloatRange(from = 0.0, to = 1.0) overlayAlpha: Float): Int
Calculates a color that represents the layering of the overlayColor (with overlayAlpha applied) on top of the backgroundColor.
@ColorInt
open fun layer(@NonNull view: View, @AttrRes backgroundColorAttributeResId: Int, @AttrRes overlayColorAttributeResId: Int, @FloatRange(from = 0.0, to = 1.0) overlayAlpha: Float): Int
Convenience method that wraps layer for layering colors from theme attributes.