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// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
package org.yuzu.yuzu_emu.activities
import android.app.Activity
import android.content.DialogInterface
import android.content.Intent
import android.graphics.Rect
import android.os.Bundle
import android.view.View
import android.view.WindowManager
import androidx.appcompat.app.AppCompatActivity
import androidx.fragment.app.FragmentActivity
import androidx.preference.PreferenceManager
import com.google.android.material.dialog.MaterialAlertDialogBuilder
import com.google.android.material.slider.Slider.OnChangeListener
import org.yuzu.yuzu_emu.NativeLibrary
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.databinding.DialogSliderBinding
import org.yuzu.yuzu_emu.features.settings.model.Settings
import org.yuzu.yuzu_emu.fragments.EmulationFragment
import org.yuzu.yuzu_emu.model.Game
import org.yuzu.yuzu_emu.utils.ControllerMappingHelper
import org.yuzu.yuzu_emu.utils.SerializableHelper.parcelable
import org.yuzu.yuzu_emu.utils.ThemeHelper
import kotlin.math.roundToInt
open class EmulationActivity : AppCompatActivity() {
private var controllerMappingHelper: ControllerMappingHelper? = null
// TODO(bunnei): Disable notifications until we support app suspension.
//private Intent foregroundService;
var isActivityRecreated = false
private var menuVisible = false
private var emulationFragment: EmulationFragment? = null
private lateinit var game: Game
override fun onDestroy() {
// TODO(bunnei): Disable notifications until we support app suspension.
//stopService(foregroundService);
super.onDestroy()
}
override fun onCreate(savedInstanceState: Bundle?) {
ThemeHelper.setTheme(this)
super.onCreate(savedInstanceState)
if (savedInstanceState == null) {
// Get params we were passed
game = intent.parcelable(EXTRA_SELECTED_GAME)!!
isActivityRecreated = false
} else {
isActivityRecreated = true
restoreState(savedInstanceState)
}
controllerMappingHelper = ControllerMappingHelper()
// Set these options now so that the SurfaceView the game renders into is the right size.
enableFullscreenImmersive()
setContentView(R.layout.activity_emulation)
// Find or create the EmulationFragment
emulationFragment =
supportFragmentManager.findFragmentById(R.id.frame_emulation_fragment) as EmulationFragment?
if (emulationFragment == null) {
emulationFragment = EmulationFragment.newInstance(game)
supportFragmentManager.beginTransaction()
.add(R.id.frame_emulation_fragment, emulationFragment!!)
.commit()
}
title = game.title
// Start a foreground service to prevent the app from getting killed in the background
// TODO(bunnei): Disable notifications until we support app suspension.
//foregroundService = new Intent(EmulationActivity.this, ForegroundService.class);
//startForegroundService(foregroundService);
}
override fun onSaveInstanceState(outState: Bundle) {
outState.putParcelable(EXTRA_SELECTED_GAME, game)
super.onSaveInstanceState(outState)
}
private fun restoreState(savedInstanceState: Bundle) {
game = savedInstanceState.parcelable(EXTRA_SELECTED_GAME)!!
// If an alert prompt was in progress when state was restored, retry displaying it
NativeLibrary.retryDisplayAlertPrompt()
}
private fun enableFullscreenImmersive() {
window.attributes.layoutInDisplayCutoutMode =
WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_SHORT_EDGES
window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN or WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS)
// It would be nice to use IMMERSIVE_STICKY, but that doesn't show the toolbar.
window.decorView.systemUiVisibility = View.SYSTEM_UI_FLAG_LAYOUT_STABLE or
View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN or
View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
View.SYSTEM_UI_FLAG_FULLSCREEN or
View.SYSTEM_UI_FLAG_IMMERSIVE
}
private fun editControlsPlacement() {
if (emulationFragment!!.isConfiguringControls) {
emulationFragment!!.stopConfiguringControls()
} else {
emulationFragment!!.startConfiguringControls()
}
}
private fun adjustScale() {
val sliderBinding = DialogSliderBinding.inflate(layoutInflater)
sliderBinding.slider.valueTo = 150F
sliderBinding.slider.value = PreferenceManager.getDefaultSharedPreferences(applicationContext)
.getInt(Settings.PREF_CONTROL_SCALE, 50).toFloat()
sliderBinding.slider.addOnChangeListener(OnChangeListener { _, value, _ ->
sliderBinding.textValue.text = value.toString()
setControlScale(value.toInt())
})
sliderBinding.textValue.text = sliderBinding.slider.value.toString()
sliderBinding.textUnits.text = "%"
MaterialAlertDialogBuilder(this)
.setTitle(R.string.emulation_control_scale)
.setView(sliderBinding.root)
.setNegativeButton(android.R.string.cancel, null)
.setPositiveButton(android.R.string.ok) { _: DialogInterface?, _: Int ->
setControlScale(sliderBinding.slider.value.toInt())
}
.setNeutralButton(R.string.slider_default) { _: DialogInterface?, _: Int ->
setControlScale(50)
}
.show()
}
private fun setControlScale(scale: Int) {
PreferenceManager.getDefaultSharedPreferences(applicationContext).edit()
.putInt(Settings.PREF_CONTROL_SCALE, scale)
.apply()
emulationFragment!!.refreshInputOverlay()
}
private fun resetOverlay() {
MaterialAlertDialogBuilder(this)
.setTitle(getString(R.string.emulation_touch_overlay_reset))
.setPositiveButton(android.R.string.ok) { _: DialogInterface?, _: Int -> emulationFragment!!.resetInputOverlay() }
.setNegativeButton(android.R.string.cancel, null)
.create()
.show()
}
companion object {
const val EXTRA_SELECTED_GAME = "SelectedGame"
private const val EMULATION_RUNNING_NOTIFICATION = 0x1000
@JvmStatic
fun launch(activity: FragmentActivity, game: Game) {
val launcher = Intent(activity, EmulationActivity::class.java)
launcher.putExtra(EXTRA_SELECTED_GAME, game)
activity.startActivity(launcher)
}
@JvmStatic
fun tryDismissRunningNotification(activity: Activity?) {
// TODO(bunnei): Disable notifications until we support app suspension.
//NotificationManagerCompat.from(activity).cancel(EMULATION_RUNNING_NOTIFICATION);
}
private fun areCoordinatesOutside(view: View?, x: Float, y: Float): Boolean {
if (view == null) {
return true
}
val viewBounds = Rect()
view.getGlobalVisibleRect(viewBounds)
return !viewBounds.contains(x.roundToInt(), y.roundToInt())
}
}
}
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