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// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
package org.yuzu.yuzu_emu.ui.main
import android.os.Bundle
import android.view.View
import android.view.ViewGroup.MarginLayoutParams
import android.view.animation.PathInterpolator
import androidx.activity.viewModels
import androidx.appcompat.app.AppCompatActivity
import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
import androidx.core.view.ViewCompat
import androidx.core.view.WindowCompat
import androidx.core.view.WindowInsetsCompat
import androidx.navigation.fragment.NavHostFragment
import androidx.navigation.ui.setupWithNavController
import com.google.android.material.color.MaterialColors
import com.google.android.material.elevation.ElevationOverlayProvider
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.activities.EmulationActivity
import org.yuzu.yuzu_emu.databinding.ActivityMainBinding
import org.yuzu.yuzu_emu.model.HomeViewModel
import org.yuzu.yuzu_emu.utils.*
class MainActivity : AppCompatActivity() {
private lateinit var binding: ActivityMainBinding
private val homeViewModel: HomeViewModel by viewModels()
override fun onCreate(savedInstanceState: Bundle?) {
val splashScreen = installSplashScreen()
splashScreen.setKeepOnScreenCondition { !DirectoryInitialization.areDirectoriesReady }
ThemeHelper.setTheme(this)
super.onCreate(savedInstanceState)
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
WindowCompat.setDecorFitsSystemWindows(window, false)
ThemeHelper.setNavigationBarColor(
this,
ElevationOverlayProvider(binding.navigationBar.context).compositeOverlay(
MaterialColors.getColor(binding.navigationBar, R.attr.colorSurface),
binding.navigationBar.elevation
)
)
// Set up a central host fragment that is controlled via bottom navigation with xml navigation
val navHostFragment =
supportFragmentManager.findFragmentById(R.id.fragment_container) as NavHostFragment
binding.navigationBar.setupWithNavController(navHostFragment.navController)
binding.statusBarShade.setBackgroundColor(
ThemeHelper.getColorWithOpacity(
MaterialColors.getColor(
binding.root,
R.attr.colorSurface
), ThemeHelper.SYSTEM_BAR_ALPHA
)
)
// Prevents navigation from being drawn for a short time on recreation if set to hidden
if (homeViewModel.navigationVisible.value == false) {
binding.navigationBar.visibility = View.INVISIBLE
binding.statusBarShade.visibility = View.INVISIBLE
}
homeViewModel.navigationVisible.observe(this) { visible ->
showNavigation(visible)
}
// Dismiss previous notifications (should not happen unless a crash occurred)
EmulationActivity.tryDismissRunningNotification(this)
setInsets()
}
private fun showNavigation(visible: Boolean) {
binding.navigationBar.animate().apply {
if (visible) {
binding.navigationBar.visibility = View.VISIBLE
binding.navigationBar.translationY = binding.navigationBar.height.toFloat() * 2
duration = 300
translationY(0f)
interpolator = PathInterpolator(0.05f, 0.7f, 0.1f, 1f)
} else {
duration = 300
translationY(binding.navigationBar.height.toFloat() * 2)
interpolator = PathInterpolator(0.3f, 0f, 0.8f, 0.15f)
}
}.withEndAction {
if (!visible) {
binding.navigationBar.visibility = View.INVISIBLE
}
}.start()
}
override fun onDestroy() {
EmulationActivity.tryDismissRunningNotification(this)
super.onDestroy()
}
private fun setInsets() =
ViewCompat.setOnApplyWindowInsetsListener(binding.statusBarShade) { view: View, windowInsets: WindowInsetsCompat ->
val insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
val mlpShade = view.layoutParams as MarginLayoutParams
mlpShade.height = insets.top
binding.statusBarShade.layoutParams = mlpShade
windowInsets
}
}
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