Color Picker

simple android color picker with color wheel and lightness bar.

market link

Demo video

Youtube

Screenshot

WHEEL_TYPE.FLOWER

WHEEL_TYPE.CIRCLE

How to add dependency?

This library is not released in Maven Central, but instead you can use JitPack

add remote maven url in allprojects.repositories

allprojects {
	repositories {
		maven { url "https://jitpack.io" }
	}
}

then add a library dependency

dependencies {
	implementation 'com.github.QuadFlask:colorpicker:0.0.15'
}

or, you can manually download aar and put into your project's libs directory.

and add dependency

dependencies {
	compile(name:'[arrFileName]', ext:'aar')
}

check out latest version at releases

Usage

As a dialog

ColorPickerDialogBuilder
	.with(context)
	.setTitle("Choose color")
	.initialColor(currentBackgroundColor)
	.wheelType(ColorPickerView.WHEEL_TYPE.FLOWER)
	.density(12)
	.setOnColorSelectedListener(new OnColorSelectedListener() {
		@Override
		public void onColorSelected(int selectedColor) {
			toast("onColorSelected: 0x" + Integer.toHexString(selectedColor));
		}
	})
	.setPositiveButton("ok", new ColorPickerClickListener() {
		@Override
		public void onClick(DialogInterface dialog, int selectedColor, Integer[] allColors) {
			changeBackgroundColor(selectedColor);
		}
	})
	.setNegativeButton("cancel", new DialogInterface.OnClickListener() {
		@Override
		public void onClick(DialogInterface dialog, int which) {
		}
	})
	.build()
	.show();

As a widget

	<com.flask.colorpicker.ColorPickerView
		android:id="@+id/color_picker_view"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		app:alphaSlider="true"
		app:density="12"
		app:lightnessSlider="true"
		app:wheelType="FLOWER"
		app:lightnessSliderView="@+id/v_lightness_slider"
	    app:alphaSliderView="@+id/v_alpha_slider"
		/>

	<com.flask.colorpicker.slider.LightnessSlider
		android:id="@+id/v_lightness_slider"
		android:layout_width="match_parent"
		android:layout_height="48dp"
		/>

	<com.flask.colorpicker.slider.AlphaSlider
		android:id="@+id/v_alpha_slider"
		android:layout_width="match_parent"
		android:layout_height="48dp"
		/>

To do

• gradle support
• performance improvement
• refactoring

License

Copyright 2014-2017 QuadFlask

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.