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andColorPicker — Color Picker library for Android
???? Handy, ???? flexible, and ⚡ lightning-fast Android color picker views and utilities.
???? Features
- Clean, easy-to-use components and API
- High performance
- Material styling in mind
- Standard Android SDK view family
- Wide color models support
- Tooling and utilities
- Alpha channel support
- Cutting edge tech stack
- Active development and support
???? Setup
Gradle dependency:
implementation "codes.side:andcolorpicker:0.6.2"???? Picker types
HSL (hue, saturation, lightness)
- Add color model description
Layout XML Snippet
Basic HSL components:
<codes.side.andcolorpicker.hsl.HSLColorPickerSeekBar
android:id="@+id/hueSeekBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:hslColoringMode="pure"
app:hslMode="hue" />Supported hslMode values:
hue(default)saturationlightness
Supported hslColoringMode values:
pure(default)output
Alpha component:
<codes.side.andcolorpicker.alpha.HSLAlphaColorPickerSeekBar
android:id="@+id/alphaSeekBar"
android:layout_width="match_parent"
android:layout_height="wrap_content" />Kotlin Snippet
// Configure color model programmatically
hueSeekBar.mode = Mode.MODE_HUE // Mode.MODE_SATURATION, Mode.MODE_LIGHTNESS
// Configure coloring mode programmatically
hueSeekBar.coloringMode = ColoringMode.PURE_COLOR // ColoringMode.OUTPUT_COLOR
// Group pickers with PickerGroup to automatically synchronize color across them
val group = PickerGroup<IntegerHSLColor>().also {
it.registerPickers(
hueSeekBar,
saturationSeekBar,
lightnessSeekBar,
alphaSeekBar
)
}
// Get current color immediately
Log.d(
TAG,
"Current color is ${hueSeekBar.pickedColor}"
)
// Listen individual pickers or groups for changes
group.addListener(
object : HSLColorPickerSeekBar.DefaultOnColorPickListener() {
override fun onColorChanged(
picker: ColorSeekBar<IntegerHSLColor>,
color: IntegerHSLColor,
value: Int
) {
Log.d(
TAG,
"$color picked"
)
swatchView.setSwatchColor(
color
)
}
}
)
// Set desired color programmatically
group.setColor(
IntegerHSLColor().also {
it.setFromColorInt(
Color.rgb(
28,
84,
187
)
)
}
)
// Set color components programmatically
hueSeekBar.progress = 50RGB (red, green, blue)
Properties
- View name:
RGBColorPickerSeekBar app:rgbModefor RGB component selection
LAB
Properties
- View name:
LABColorPickerSeekBar app:labModefor LAB component selection
CMYK (cyan, magenta, yellow, key)
Properties
- View name:
CMYKColorPickerSeekBar app:cmykModefor CMYK component selectionapp:cmykColoringModefor coloring mode selection
Supported cmykMode values:
cyan(default)magentayellowblack
Supported cmykColoringMode values:
pure(default)output
Swatches
SwatchView component:
<codes.side.andcolorpicker.view.swatch.SwatchView
android:id="@+id/swatchView"
android:layout_width="match_parent"
android:layout_height="wrap_content" />Kotlin Snippet:
swatchView.setSwatchPatternTint(
Color.LTGRAY
)
swatchView.setSwatchColor(
IntegerHSLColor().also {
it.setFromColorInt(
ColorUtils.setAlphaComponent(
Color.MAGENTA,
128
)
)
}
)???? License
Copyright 2020 Illia Achour
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.