ColorPickerView

You can use like using just ImageView and you can get color from any images.

Including in your project

build.gradle

repositories {
  mavenCentral() // or jcenter() works as well
}

dependencies {
  compile 'com.github.skydoves:colorpickerview:1.0.2'
}

or Maven

<dependency>
  <groupId>com.github.skydoves</groupId>
  <artifactId>colorpickerview</artifactId>
  <version>1.0.2</version>
</dependency>

Usage

You can use like using just ImageView and you can get color from any images.

Add XML Namespace

First add below XML Namespace inside your XML layout file.

xmlns:app="http://schemas.android.com/apk/res-auto"

ColorPickerView in layout

<com.skydoves.colorpickerview.ColorPickerView
        android:id="@+id/colorPickerView"
        android:layout_width="300dp"
        android:layout_height="300dp"
        app:src="@drawable/palette"
        app:selector="@drawable/wheel" />

Attribute description

app:src="@drawable/palette" // set palette image

app:selector="@drawable/wheel" // set selector image. This isn't required always. If you don't need, don't use.

Color Selected Listener

colorPickerView.setColorListener(new ColorPickerView.ColorListener() {
            @Override
            public void onColorSelected(int color) {

            }
        });

Methods

colorPickerView.getColor() // return int what the last selected color

colorPickerView.getColorHtml() // return String what the last selected Html color code

colorPickerView.getColorRGB() // return int array the last selected color's RGB value. int[0] : R, int[1] : G, int[2] : B

colorPickerView.setPaletteDrawable(Drawable drawable) // change palette drawable resource (you must initialize at first in xml)

colorPickerView.setSelectorDrawable(Drawable drawable) // change selector drawable resource (you must initialize at first in xml)

colorPickerView.setSelectorPoint(int x, int y) // moving selector's points (x, y)

colorPickerView.selectCenter() // select center of drawable image

License

Copyright 2017 skydoves

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.