An android library to pick colors from any image loaded in an ImageView or anything drawn on a Custom View
repositories {
jcenter() // or mavenCentral()
}
dependencies {
compile 'com.github.madrapps:eyedropper:1.1.0'
}To pick color from any view (ImageView or Custom View) in your layout add the following to your code:
final View targetView = findViewById(R.id.targerView); // Any view from which you want to pick color
new EyeDropper(targetView, new ColorSelectionListener() {
@Override
public void onColorSelected(@ColorInt int color) {
// color is the color selected when you touch the targetView
(findViewById(R.id.colorSlot)).setBackgroundColor(color);
}
});EyeDropper by Madrapps is licensed under a Apache License 2.0.