A simple color picker library for Android
ColorPickerFragment colorPickerFragment = ColorPickerFragment.getInstance();
colorPickerFragment.show(getSupportFragmentManager(), "ColorPicker");
### Instantiate with custom colors
String[] colors = new String[]{"#FFFFFF", "#FF0000", "#00FF00", "#000000"};
ColorPickerFragment colorPickerFragment = ColorPickerFragment.getInstance(colors);
colorPickerFragment.show(getSupportFragmentManager(), "ColorPicker");