Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Constants](https://developer.android.com/reference/android/app/WallpaperColors#constants) \| [Inherited Constants](https://developer.android.com/reference/android/app/WallpaperColors#inhconstants) \| [Fields](https://developer.android.com/reference/android/app/WallpaperColors#lfields) \| [Ctors](https://developer.android.com/reference/android/app/WallpaperColors#pubctors) \| [Methods](https://developer.android.com/reference/android/app/WallpaperColors#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/app/WallpaperColors#inhmethods)

# WallpaperColors

*** ** * ** ***

` public final class WallpaperColors `   
` extends https://developer.android.com/reference/java/lang/Object ` ` implements https://developer.android.com/reference/android/os/Parcelable `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.app.WallpaperColors |

<br />

*** ** * ** ***

Provides information about the colors of a wallpaper.

Exposes the 3 most visually representative colors of a wallpaper. Can be either `https://developer.android.com/reference/android/app/WallpaperColors#getPrimaryColor()`, `https://developer.android.com/reference/android/app/WallpaperColors#getSecondaryColor()` or `https://developer.android.com/reference/android/app/WallpaperColors#getTertiaryColor()`.

## Summary

| ### Constants ||
|---|---|
| `int` | `https://developer.android.com/reference/android/app/WallpaperColors#HINT_SUPPORTS_DARK_TEXT` Specifies that dark text is preferred over the current wallpaper for best presentation. |
| `int` | `https://developer.android.com/reference/android/app/WallpaperColors#HINT_SUPPORTS_DARK_THEME` Specifies that dark theme is preferred over the current wallpaper for best presentation. |

### Inherited constants

From interface `https://developer.android.com/reference/android/os/Parcelable` `int` `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR`

Descriptor bit used with `https://developer.android.com/reference/android/os/Parcelable#describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int` `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`

Flag for use with `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

| ### Fields ||
|---|---|
| ` public static final https://developer.android.com/reference/android/os/Parcelable.Creator<https://developer.android.com/reference/android/app/WallpaperColors>` | `https://developer.android.com/reference/android/app/WallpaperColors#CREATOR` <br /> |

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/app/WallpaperColors#WallpaperColors(android.graphics.Color,%20android.graphics.Color,%20android.graphics.Color)(https://developer.android.com/reference/android/graphics/Color primaryColor, https://developer.android.com/reference/android/graphics/Color secondaryColor, https://developer.android.com/reference/android/graphics/Color tertiaryColor) ` Constructs a new object from three colors. |
| ` https://developer.android.com/reference/android/app/WallpaperColors#WallpaperColors(android.graphics.Color,%20android.graphics.Color,%20android.graphics.Color,%20int)(https://developer.android.com/reference/android/graphics/Color primaryColor, https://developer.android.com/reference/android/graphics/Color secondaryColor, https://developer.android.com/reference/android/graphics/Color tertiaryColor, int colorHints) ` Constructs a new object from three colors, where hints can be specified. |
| ` https://developer.android.com/reference/android/app/WallpaperColors#WallpaperColors(android.os.Parcel)(https://developer.android.com/reference/android/os/Parcel parcel) ` |

| ### Public methods ||
|---|---|
| ` int` | ` https://developer.android.com/reference/android/app/WallpaperColors#describeContents()() ` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
| ` boolean` | ` https://developer.android.com/reference/android/app/WallpaperColors#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object o) ` Indicates whether some other object is "equal to" this one. |
| ` static https://developer.android.com/reference/android/app/WallpaperColors` | ` https://developer.android.com/reference/android/app/WallpaperColors#fromBitmap(android.graphics.Bitmap)(https://developer.android.com/reference/android/graphics/Bitmap bitmap) ` Constructs `https://developer.android.com/reference/android/app/WallpaperColors` from a bitmap. |
| ` static https://developer.android.com/reference/android/app/WallpaperColors` | ` https://developer.android.com/reference/android/app/WallpaperColors#fromDrawable(android.graphics.drawable.Drawable)(https://developer.android.com/reference/android/graphics/drawable/Drawable drawable) ` Constructs `https://developer.android.com/reference/android/app/WallpaperColors` from a drawable. |
| ` int` | ` https://developer.android.com/reference/android/app/WallpaperColors#getColorHints()() ` Returns the color hints for this instance. |
| ` https://developer.android.com/reference/android/graphics/Color` | ` https://developer.android.com/reference/android/app/WallpaperColors#getPrimaryColor()() ` Gets the most visually representative color of the wallpaper. |
| ` https://developer.android.com/reference/android/graphics/Color` | ` https://developer.android.com/reference/android/app/WallpaperColors#getSecondaryColor()() ` Gets the second most preeminent color of the wallpaper. |
| ` https://developer.android.com/reference/android/graphics/Color` | ` https://developer.android.com/reference/android/app/WallpaperColors#getTertiaryColor()() ` Gets the third most preeminent color of the wallpaper. |
| ` int` | ` https://developer.android.com/reference/android/app/WallpaperColors#hashCode()() ` Returns a hash code value for the object. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/app/WallpaperColors#toString()() ` Returns a string representation of the object. |
| ` void` | ` https://developer.android.com/reference/android/app/WallpaperColors#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) ` Flatten this object in to a Parcel. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.
From interface ` https://developer.android.com/reference/android/os/Parcelable ` ` abstract int` ` https://developer.android.com/reference/android/os/Parcelable#describeContents()() `

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
` abstract void` ` https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) `

Flatten this object in to a Parcel.

## Constants

### HINT_SUPPORTS_DARK_TEXT

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int HINT_SUPPORTS_DARK_TEXT
```

Specifies that dark text is preferred over the current wallpaper for best presentation.

eg. A launcher may set its text color to black if this flag is specified.

<br />

Constant Value: 1 (0x00000001)

### HINT_SUPPORTS_DARK_THEME

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final int HINT_SUPPORTS_DARK_THEME
```

Specifies that dark theme is preferred over the current wallpaper for best presentation.

eg. A launcher may set its drawer color to black if this flag is specified.

<br />

Constant Value: 2 (0x00000002)

## Fields

### CREATOR

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static final Creator<WallpaperColors> CREATOR
```

<br />

<br />

## Public constructors

### WallpaperColors

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WallpaperColors (Color primaryColor, 
                Color secondaryColor, 
                Color tertiaryColor)
```

Constructs a new object from three colors.

<br />

| Parameters ||
|---|---|
| `primaryColor` | `Color`: Primary color. This value cannot be `null`. <br /> |
| `secondaryColor` | `Color`: Secondary color. This value may be `null`. <br /> |
| `tertiaryColor` | `Color`: Tertiary color. This value may be `null`. <br /> |

**See also:**

- `https://developer.android.com/reference/android/app/WallpaperColors#fromBitmap(android.graphics.Bitmap)`
- `https://developer.android.com/reference/android/app/WallpaperColors#fromDrawable(android.graphics.drawable.Drawable)`

### WallpaperColors

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WallpaperColors (Color primaryColor, 
                Color secondaryColor, 
                Color tertiaryColor, 
                int colorHints)
```

Constructs a new object from three colors, where hints can be specified.

<br />

| Parameters ||
|---|---|
| `primaryColor` | `Color`: Primary color. This value cannot be `null`. <br /> |
| `secondaryColor` | `Color`: Secondary color. This value may be `null`. <br /> |
| `tertiaryColor` | `Color`: Tertiary color. This value may be `null`. <br /> |
| `colorHints` | `int`: A combination of color hints. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/android/app/WallpaperColors#HINT_SUPPORTS_DARK_TEXT` - `https://developer.android.com/reference/android/app/WallpaperColors#HINT_SUPPORTS_DARK_THEME` |

**See also:**

- `https://developer.android.com/reference/android/app/WallpaperColors#fromBitmap(android.graphics.Bitmap)`
- `https://developer.android.com/reference/android/app/WallpaperColors#fromDrawable(android.graphics.drawable.Drawable)`

### WallpaperColors

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public WallpaperColors (Parcel parcel)
```

<br />

<br />

| Parameters ||
|---|---|
| `parcel` | `Parcel` <br /> |

## Public methods

### describeContents

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int describeContents ()
```

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`, the return value of this method must include the `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` bit.

<br />

| Returns ||
|---|---|
| `int` | a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or - `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` |

### equals

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public boolean equals (Object o)
```

Indicates whether some other object is "equal to" this one.

The `equals` method implements an equivalence relation on non-null object references:

- It is *reflexive*: for any non-null reference value `x`, `x.equals(x)` should return `true`.
- It is *symmetric*: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`.
- It is *transitive*: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`.
- It is *consistent*: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified.
- For any non-null reference value `x`, `x.equals(null)` should return `false`.

An equivalence relation partitions the elements it operates on into *equivalence classes*; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

<br />

| Parameters ||
|---|---|
| `o` | `Object`: This value may be `null`. <br /> |

| Returns ||
|---|---|
| `boolean` | `true` if this object is the same as the obj argument; `false` otherwise. <br /> |

### fromBitmap

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static WallpaperColors fromBitmap (Bitmap bitmap)
```

Constructs `https://developer.android.com/reference/android/app/WallpaperColors` from a bitmap.

Main colors will be extracted from the bitmap.

<br />

| Parameters ||
|---|---|
| `bitmap` | `Bitmap`: Source where to extract from. This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/WallpaperColors` | <br /> |

### fromDrawable

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public static WallpaperColors fromDrawable (Drawable drawable)
```

Constructs `https://developer.android.com/reference/android/app/WallpaperColors` from a drawable.

Main colors will be extracted from the drawable.

<br />

| Parameters ||
|---|---|
| `drawable` | `Drawable`: Source where to extract from. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/app/WallpaperColors` | <br /> |

### getColorHints

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int getColorHints ()
```

Returns the color hints for this instance.

<br />

| Returns ||
|---|---|
| `int` | The color hints. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/android/app/WallpaperColors#HINT_SUPPORTS_DARK_TEXT` - `https://developer.android.com/reference/android/app/WallpaperColors#HINT_SUPPORTS_DARK_THEME` |

### getPrimaryColor

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Color getPrimaryColor ()
```

Gets the most visually representative color of the wallpaper. "Visually representative" means easily noticeable in the image, probably happening at high frequency. fromBitmap

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/graphics/Color` | A color. This value cannot be `null`. <br /> |

### getSecondaryColor

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Color getSecondaryColor ()
```

Gets the second most preeminent color of the wallpaper. Can be null.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/graphics/Color` | A color, may be null. <br /> |

### getTertiaryColor

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Color getTertiaryColor ()
```

Gets the third most preeminent color of the wallpaper. Can be null.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/graphics/Color` | A color, may be null. <br /> |

### hashCode

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int hashCode ()
```

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `https://developer.android.com/reference/java/util/HashMap`.

The general contract of `hashCode` is:

- Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
- If two objects are equal according to the `https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)` method, then calling the `hashCode` method on each of the two objects must produce the same integer result.
- It is *not* required that if two objects are unequal according to the `https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

<br />

<br />

| Returns ||
|---|---|
| `int` | a hash code value for this object. <br /> |

### toString

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public String toString ()
```

Returns a string representation of the object.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | a string representation of the object. <br /> |

### writeToParcel

Added in [API level 27](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void writeToParcel (Parcel dest, 
                int flags)
```

Flatten this object in to a Parcel.

<br />

| Parameters ||
|---|---|
| `dest` | `Parcel`: The Parcel in which the object should be written. This value cannot be `null`. <br /> |
| `flags` | `int`: Additional flags about how the object should be written. May be 0 or `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE` |