SSCustomBottomNavigation is a customizable bottom bar library with curved animations and Jetpack Navigation support.
The actual features are:
- Bottom Bar which have customizable text, color, background, icon.
- Animated wave with customizable height
- Native control and Jetpack Navigation support
-
Add it in your root build.gradle at the end of repositories:
allprojects { repositories { ... maven { url 'https://jitpack.io' } } } -
Add the dependency in your app's build.gradle file
dependencies { implementation 'com.github.simformsolutions:SSCustomBottomNavigation:3.3' }
| Attribute | Description | Default |
|---|---|---|
app:ss_defaultIconColor |
Set Default Icon Color | #757575 |
app:ss_selectedIconColor |
Set Selected Icon Color | #00C957 |
app:ss_iconTextColor |
Set Bottom Bar Text Color | #003F87 |
app:ss_iconTextTypeface |
Set Bottom Bar Fonts | #none |
app:ss_selectedIconTextColor |
Set Bottom Bar Selected Text Color | #003F87 |
app:ss_iconTextSize |
Set Bottom Bar Text size | 10sp |
app:ss_waveHeight |
Set Wave Height | 7 |
app:ss_backgroundBottomColor |
Set Background Color for Bottom Bar | #FF5733 |
app:ss_countBackgroundColor |
Set Background Color for Notification Badge | #ff0000 |
app:ss_countTextColor |
Set Notification Badge text Color | #9281c1 |
app:ss_countTypeface |
Set Font for Notification Badge | none |
app:ss_rippleColor |
Set Ripple Color | #757575 |
app:ss_shadowColor |
Set Bottom Bar Shadow Color | shadowColor |
<com.simform.custombottomnavigation.SSCustomBottomNavigation
android:id="@+id/bottomNavigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:ss_backgroundBottomColor="#ffffff"
app:ss_circleColor="#ff6f00"
app:ss_waveHeight="7"
app:ss_countBackgroundColor="#ff6f00"
app:ss_countTextColor="#ffffff"
app:ss_countTypeface="fonts/graphik_semibold.ttf"
app:ss_defaultIconColor="#6200EE"
app:ss_iconTextColor="#6200EE"
app:ss_iconTextTypeface="fonts/graphik_semibold.ttf"
app:ss_rippleColor="#2f424242"
app:ss_iconTextSize="14sp"
app:ss_selectedIconColor="#ff6f00"
app:ss_selectedIconTextColor="#ff6f00"
app:ss_shadowColor="#1f212121" />
- First of all, you need to pass activeIndex and which is bottom index only :(Without this it is 0 by default, here I passed 2 means it will start with 2nd position)
val activeIndex = savedInstanceState?.getInt("activeIndex") ?: 2-
In your onCreate() of Activity create a list of CbnMenuItem that you want to appear in the SSCustomBottomNavigation.
-
Then pass the list to the setMenuItems() function that also takes activeIndex(which is 0 by default, and you need to pass specific index if you don't want to start with 0 position) from which you can control which position item should be active when it is initialized.
private fun setBottomNavigationWithNavController(savedInstanceState: Bundle?) {
val activeIndex = savedInstanceState?.getInt("activeIndex") ?: 2
val navController = findNavController(R.id.nav_host_fragment)
// Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations.
val appBarConfiguration = AppBarConfiguration(
setOf(
R.id.navigation_home,
R.id.navigation_favorite,
R.id.navigation_chat,
R.id.navigation_notifications,
R.id.navigation_profile
)
)
setupActionBarWithNavController(navController, appBarConfiguration)
val menuItems = arrayOf(
Model(
icon = R.drawable.ic_home, // Icon
destinationId = R.id.navigation_home, // destinationID
id = 0, // ID
text = R.string.title_home, // Icon with Text, If you don't want text then don't pass it
count = R.string.empty_value // notification count if you want to show then pass specific count else pass R.string.empty_value or don't pass anything
),
Model(
icon = R.drawable.ic_favorite_border_black,
destinationId = R.id.navigation_favorite,
id = 1,
text = R.string.title_favorite
// notification count not needed here so, not passed
),
Model(
R.drawable.ic_message,
R.id.navigation_chat,
2,
R.string.title_chat,
R.string.empty_value
),
Model(
R.drawable.ic_notification,
R.id.navigation_notifications,
3,
R.string.title_notifications,
R.string.count
),
Model(
R.drawable.ic_account,
R.id.navigation_profile,
4,
R.string.title_profile,
R.string.empty_value
)
)
binding.bottomNavigation.apply {
setMenuItems(menuItems, activeIndex)
setupWithNavController(navController)
}
}To listen whenever the menu item is clicked you can pass a lambda to setOnMenuItemClickListener.
binding.navView.setOnMenuItemClickListener { cbnMenuItem, index ->
// handle your own navigation here
}If you are like ❤️ Jetpack then there is a method called setupWithNavController() that accepts NavController and will handle the navigaiton for you. Just don't forget to pass the id of the destination when you are creating CbnMenuItem.
binding.navView.setupWithNavController(navController)If you need to manually set the active item you can call the onMenuItemClick() function and pass the index that you would like to be selected.
binding.navView.onMenuItemClick(4)- If you want to change notification count manually or after bottom navigation initialization done call the
setCount()function and pass the index and updated count.
setCount(4, R.string.count_update)- Due to animations, you need to manually handle the configuration changes. You can refer to the sample app for simple implementation.
binding.bottomNavigation.apply {
add(
SSCustomBottomNavigation.Model(
ID_HOME,
R.drawable.ic_home,
"Home"
)
)
add(
SSCustomBottomNavigation.Model(
ID_EXPLORE,
R.drawable.ic_heart,
"Favorite"
)
)
add(
SSCustomBottomNavigation.Model(
ID_MESSAGE,
R.drawable.ic_message,
"Chat"
)
)
add(
SSCustomBottomNavigation.Model(
ID_NOTIFICATION,
R.drawable.ic_notification,
"Notification"
)
)
}companion object {
private const val ID_HOME = 0
private const val ID_EXPLORE = 1
private const val ID_MESSAGE = 2
private const val ID_NOTIFICATION = 3
private const val ID_ACCOUNT = 4
}
private fun setBottomNavigationInNormalWay(savedInstanceState: Bundle?) {
val activeIndex = savedInstanceState?.getInt("activeIndex") ?: ID_MESSAGE
binding.bottomNavigation.apply {
// If you don't pass activeIndex then by pass 0 here or call setSelectedIndex function only
// setSelectedIndex() // It will take 0 by default
setSelectedIndex(activeIndex)
add(
Model(
icon = R.drawable.ic_home,
id = ID_HOME,
text = R.string.title_home,
)
)
add(
Model(
icon = R.drawable.ic_favorite_border_black,
id = ID_EXPLORE,
text = R.string.title_favorite,
count = R.string.empty_value
)
)
}
}- This library was inspired by:
Support it by joining stargazers for this repository. ⭐
- Check our iOS Library also on Github
Copyright 2020 Simform Solutions
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.