sagar-viradiya

<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/nav_main"
    app:startDestination="@id/bottomNavFragment">

    <fragment
        android:id="@+id/bottomNavFragment"
        android:name="com.example.sagar.navigationuidemo.BottomNavFragment"

sagar-viradiya

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/bottomNavFragment"
        android:title="@string/bottomnav_menu_title"/>
    <item
        android:id="@+id/infoFragment"
        android:title="@string/info_menu_title"/>
</menu>

sagar-viradiya

<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/nav_secondary"
    app:startDestination="@id/bottomNavFragmentOne">

    <fragment
        android:id="@+id/bottomNavFragmentOne"
        android:name="com.example.sagar.navigationuidemo.BottomNavFragmentOne"

sagar-viradiya

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:id="@+id/bottomNavFragmentOne"
        android:icon="@drawable/ic_home_black_24dp"
        android:title="@string/home_bottom_nav_item_title"/>
    <item
        android:id="@+id/bottomNavFragmentTwo"
        android:icon="@drawable/ic_exposure_plus_1_black_24dp"

sagar-viradiya

package com.example.sagar.physicsanimation

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.os.PersistableBundle
import android.support.design.widget.NavigationView
import android.support.v4.app.Fragment
import android.support.v4.view.GravityCompat
import android.support.v7.app.ActionBarDrawerToggle
import android.support.v7.widget.Toolbar

sagar-viradiya

package com.example.sagar.physicsanimation

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.support.v7.app.ActionBarDrawerToggle
import android.support.v7.widget.Toolbar
import androidx.navigation.Navigation
import androidx.navigation.ui.NavigationUI
import androidx.navigation.ui.setupWithNavController
import kotlinx.android.synthetic.main.activity_main.*

sagar-viradiya

val springForce = SpringForce(0f)
                    .setStiffness(SpringForce.STIFFNESS_MEDIUM)
                    .setDampingRatio(SpringForce.DAMPING_RATIO_HIGH_BOUNCY)

val springAnimation = SpringAnimation(view, DynamicAnimation.TRANSLATION_X).setSpring(springForce)

sagar-viradiya

inline fun SpringAnimation.withSpringForceProperties(func: SpringForce.() -> Unit): SpringAnimation {
  
    if (spring == null) {
        spring = SpringForce()
    }
    spring.func()
    return this
  
}

sagar-viradiya

val springAnimation = SpringAnimation(view, DynamicAnimation.TRANSLATION_X)
	.withSpringForceProperties {
		finalPosition = 0f
		stiffness = SpringForce.STIFFNESS_MEDIUM
		dampingRatio = SpringForce.DAMPING_RATIO_HIGH_BOUNCY
	}

sagar-viradiya

fun <K> K.flingAnimationOf(property: FloatPropertyCompat<K>): FlingAnimation {
    return FlingAnimation(this, property)
}