ColorPickerPreference

Generally used classes by Daniel Nilsson. ColorPickerPreference class by Sergey Margaritov. Packed by Sergey Margaritov. Packed again and made Gradle compatible by Vincent Fischer.

Features

Color Area
Hue Slider
Alpha Slider (disabled by default)
Old & New Color
Color Preview in Preferences List

Requirements

Tested with APIv7, but maybe will work with early versions

Installation

Through Gradle

You can now install this through Gradle with a simple:

compile 'net.margaritov.preference.colorpicker.ColorPickerPreference:ColorPickerPreference:1.0.0'

Android Studio

Paste or clone this library into the /libs folder, in the root directory of your project. Create a new folder: /libs if not already present. (This step is not required - only for keeping cleaner project structure)
Edit settings.gradle by adding the library. You have also define a project directory for the library. Your settings.gradle should look like below:

include ':app', ':ColorPickerPreference'
project(':ColorPickerPreference').projectDir = new File('app/libs/ColorPickerPreference')

In app/build.gradle add the ColorPickerPreference library as a dependency:

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile project(":ColorPickerPreference")
}

Sync project, clean and build. You can use the ColorPickerPreference library as part of your project now.

Eclipse

Before you can add a ColorPickerPreference to your application, you must first add a library reference:
Clone or download a copy of the library
Import the library into Eclipse: File menu -> Import -> Existing Project into Workspace
Open your application's project properties and add a library reference to ColorPickerPreference

Usage

You can see some tests inside

<net.margaritov.preference.colorpicker.ColorPickerPreference
    android:key="color1"
    android:title="@string/color1_title"
    android:summary="@string/color1_summary"
    android:defaultValue="@color/pumpkin_orange"    <!-- integer resources are also accepted -->
    alphaSlider="true"                              <!-- enable alpha slider via XML -->
/>

To enable Alpha Slider in your code use function:

setAlphaSliderEnabled(boolean enable)

tohateam/android-ColorPickerPreference