JotaFerreira / CartCounter

🛒 Add a cart icon with item counter to the Toolbar. You can increment the counter based on the number of unique items the user has in the shopping cart.

Status

CartCounter

Add a cart icon with item counter to the Toolbar. You can increment the counter based on the number of unique items the user has in the shopping cart. In addition, you can animate the icon when there is an increment or decrement.

• Customize the cart icon and icon color
• Animate the cart icon on changing value

Download

Grab the latest version via Maven:

<dependency>
  <groupId>com.rowland.cartcounter</groupId>
  <artifactId>CartCounter</artifactId>
  <version>1.0.0-beta-1</version>
  <type>pom</type>
</dependency>

or Gradle:

repositories {
  jcenter()
}

dependencies {
  compile 'com.rowland.cartcounter:CartCounter:1.0.0-beta-1'
}

Usage

Usage is very simple and easy to incorporate. You can use it like below

res/menu/menu_main.xml

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

    <item
        android:id="@+id/action_addcart"
        android:icon="@drawable/ic_shopping_cart_white_48dp"
        android:title="Add Cart"
        app:actionLayout="@layout/menu_cartcount"
        app:showAsAction="always"></item>

</menu>

Thereafter you can load your Menu and associate it with the CartCounterActionView in code like below

override fun onCreateOptionsMenu(menu: Menu): Boolean {
        menuInflater.inflate(R.menu.menu_main, menu)
        return super.onCreateOptionsMenu(menu)
    }

override fun onPrepareOptionsMenu(menu: Menu): Boolean {
    val itemData = menu.findItem(R.id.action_addcart)
    val actionView = itemData.actionView as CartCounterActionView
    actionView.setItemData(menu, itemData)
    actionView.setCount(cartCount)
    return super.onPrepareOptionsMenu(menu)
}

If you would like to override the background color of the count TextView, you can do so in your styles include the cc_count_color attribute. For example:

<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>

    <item name="cc_count_color">@color/colorAccent</item>
</style>

Preview