1.先導入函示庫(build.gradle: Module)
dependencies {
implementation 'com.github.dhaval2404:colorpicker:1.1'
}
2.程式碼範例
a.layout聲明com.github.dhaval2404.colorpicker.ColorPickerView
<com.github.dhaval2404.colorpicker.ColorPickerView
android:id="@+id/colorPick"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
b.實作ColorListener
colorPick.setColorListener { colorInt, colorHex ->
Toast.makeText(this, "colorIntcolorHex", Toast.LENGTH_SHORT).show()
add.setBackgroundColor(colorInt)
}
4.效果展示
![](https://badgameshow.com/fly/wp-content/uploads/2020/05/42.gif)