WallpaperColors

HINT_SUPPORTS_DARK_TEXT

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.

Constant Value: 1 (0x00000001)

HINT_SUPPORTS_DARK_THEME

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.

Constant Value: 2 (0x00000002)

CREATOR

public static final Creator<WallpaperColors> CREATOR

WallpaperColors

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

Constructs a new object from three colors.

WallpaperColors

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

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

WallpaperColors

public WallpaperColors (Parcel parcel)

describeContents

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 writeToParcel(android.os.Parcel, int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

equals

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.

fromBitmap

public static WallpaperColors fromBitmap (Bitmap bitmap)

Constructs WallpaperColors from a bitmap.

Main colors will be extracted from the bitmap.

fromDrawable

public static WallpaperColors fromDrawable (Drawable drawable)

Constructs WallpaperColors from a drawable.

Main colors will be extracted from the drawable.

getColorHints

public int getColorHints ()

Returns the color hints for this instance.

getPrimaryColor

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

getSecondaryColor

public Color getSecondaryColor ()

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

getTertiaryColor

public Color getTertiaryColor ()

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

hashCode

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 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 equals 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 equals 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.

toString

public String toString ()

Returns a string representation of the object.

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.