Chip Navigation Bar

A navigation bar widget inspired on Google Bottom Navigation mixed with Chips component.

Usage

<!-- bottom_menu.xml -->
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">
    <item
        android:id="@+id/home"
        android:icon="@drawable/ic_home"
        android:title="Home"
        app:cnb_iconColor="@color/home"/>
    <item
        android:id="@+id/activity"
        android:icon="@drawable/ic_activity"
        android:title="Activity"
        app:cnb_iconColor="@color/activity"/>
    <item
        android:id="@+id/favorites"
        android:icon="@drawable/ic_heart"
        android:title="Favorites"
        app:cnb_iconColor="@color/favorites" />
    <item
        android:id="@+id/settings"
        android:icon="@drawable/ic_settings"
        android:title="Settings"
        app:cnb_iconColor="@color/settings" />
</menu>

<!-- layout.xml -->
<com.ismaeldivita.chipnavigation.ChipNavigationBar
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="bottom"
    android:background="@color/white"
    app:cnb_menuResource="@menu/bottom_menu" />

Vertical orientation

ChipNavigationBar supports a vertical orientation mode. This is very useful for tablets or devices with large screens.

Just add the attribute cnb_orientationMode to your xml:

<com.ismaeldivita.chipnavigation.ChipNavigationBar
    android:id="@+id/bottom_menu"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    app:cnb_menuResource="@menu/test"
    app:cnb_orientationMode="vertical" />

... or programmatically call the method setMenuOrientation before inflate the menu:

menu.setMenuOrientation(MenuOrientation.VERTICAL)
menu.setMenuResource(R.menu.my_menu)

Note: The view exposes methods to expand and collapse the menu but we don't provide the implementation for the toggle button. Check the sample for a basic implementation.

Badges

The library supports badges on the menu items.

menu.showBadge(R.id.menu_home) 
menu.showBadge(R.id.menu_activity, 8)
menu.showBadge(R.id.menu_favorites, 88)
menu.showBadge(R.id.settings, 10000)

XML custom attributes

MenuItem xml custom attributes

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

    <item
        android:id="@+id/home"
        android:enabled="true"
        android:icon="@drawable/ic_home"
        android:title="@string/home"
        app:cnb_backgroundColor="@color/home_chip"
        app:cnb_iconColor="@color/home_icon"
        app:cnb_iconTintMode="src_in"
        app:cnb_textColor="@color/home_label" />

        ...

</menu>

ChipNavigationBar xml custom attributes

<com.ismaeldivita.chipnavigation.ChipNavigationBar
    android:id="@+id/menu"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:cnb_menuResource="@menu/bottom_menu"
    app:cnb_orientationMode="horizontal"
    app:cnb_addBottomInset="false"
    app:cnb_addLeftInset="false"
    app:cnb_addRightInset="false"
    app:cnb_addTopInset="false"
    app:cnb_unselectedColor="@color/my_menu_unselected_color"
    app:cnb_badgeColor="@color/my_menu_badge_color"
    app:cnb_radius="8dp"
    app:cnb_iconSize="24dp"
    app:cnb_textAppearance="?myThemeTextAppearance"/>

Public API

Installation

Required

• AndroidX - See migration guide
• Android Marshmallow - API Level 23

Gradle

Make sure that the repositories section includes JCenter

buildscript {
    ...
    repositories {
        jcenter()
        ...
    }

Add the library to the dependencies:

implementation 'com.ismaeldivita.chipnavigation:chip-navigation-bar:1.3.4'

Note: For projects without kotlin, you may need to add org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion to your dependencies since this is a Kotlin library.

License

MIT License

Copyright (c) 2019 Ismael Di Vita

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.