ColorPickerSeekBar

ColorPickerSeekBar is an extension of SeekBar Android Widget for choosing a color. User can touch the thumb and drag left or right to set the color.

This github repo contains 2 modules

1. ColorPickerSeekBar (com.ak.android.widget.colorpickerseekbar) which is an Android Library
2. ColorPickerSampleApp - A sample app showing how to use the above library

Setup

The library is now only compatible with Gradle out of the box. To use this library in your project, either:

• Add the dependency from Maven: compile 'com.github.avinashkolluru.colorpickerseekbar:library:1.0-SNAPSHOT'. You'll also need to add the Sonatype snapshots repository to your repositories {} tag:

repositories {
    mavenCentral()
    maven {
        url 'https://oss.sonatype.org/content/repositories/snapshots'
    }
}

• Copy the library project(ColorPickerSeekBar) into your Gradle project. In your settings.gradle, add the project (using the include (':ColorPickerSeekBar') notation) and add a dependency to the library module in your app. Sync Gradle and then go ahead!

Usage

To use the ColorPickerSeekBar all you have to do is import the library, add it as a dependency and define the view

 <com.ak.android.widget.colorpickerseekbar.ColorPickerSeekBar
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/colorpicker"/>

To receive color change events when the user drags along the seekbar register a ColorPickerSeekBar.OnColorSeekBarChangeListener

colorPickerSeekBar.setOnColorSeekbarChangeListener(new ColorPickerSeekBar.OnColorSeekBarChangeListener() {
            @Override
            public void onColorChanged(SeekBar seekBar, int color, boolean fromUser) {
                view.setBackgroundColor(color);
            }

            @Override
            public void onStartTrackingTouch(SeekBar seekBar) {

            }

            @Override
            public void onStopTrackingTouch(SeekBar seekBar) {

            }
        });