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ShakeAndCraft/app/src/main/java/com/example/shakecraft/MainActivity.kt

67 lines
2.2 KiB

package com.example.shakecraft
import android.os.Build
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.annotation.RequiresApi
import androidx.core.view.WindowCompat
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.WindowInsetsControllerCompat
import androidx.fragment.app.Fragment
import com.google.android.material.bottomnavigation.BottomNavigationView
class MainActivity : AppCompatActivity() {
// Function to hide NavigationBar
@RequiresApi(Build.VERSION_CODES.R)
private fun hideSystemUI() {
WindowCompat.setDecorFitsSystemWindows(window, false)
WindowInsetsControllerCompat(window,
window.decorView.findViewById(android.R.id.content)).let { controller ->
controller.hide(WindowInsetsCompat.Type.systemBars())
// When the screen is swiped up at the bottom
// of the application, the navigationBar shall
// appear for some time
controller.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
}
}
lateinit var bottomNav : BottomNavigationView
@RequiresApi(Build.VERSION_CODES.R)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
hideSystemUI()
setContentView(R.layout.activity_main)
loadFragment(HomeFragment())
bottomNav = findViewById(R.id.bottomNav) as BottomNavigationView
bottomNav.setOnItemSelectedListener {
when (it.itemId) {
R.id.home -> {
loadFragment(HomeFragment())
true
}
R.id.inventory -> {
loadFragment(InventoryFragment())
true
}
R.id.plus -> {
loadFragment(CollectFragment())
true
}
else -> false
}
}
}
private fun loadFragment(fragment: Fragment){
val transaction = supportFragmentManager.beginTransaction()
transaction.replace(R.id.container,fragment)
transaction.commit()
}
}