diff options
Diffstat (limited to 'src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt')
| -rw-r--r-- | src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt new file mode 100644 index 000000000..97eef40d2 --- /dev/null +++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/GamesFragment.kt @@ -0,0 +1,165 @@ +// SPDX-FileCopyrightText: 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +package org.yuzu.yuzu_emu.ui + +import android.os.Bundle +import android.view.LayoutInflater +import android.view.View +import android.view.ViewGroup +import android.view.ViewGroup.MarginLayoutParams +import androidx.appcompat.app.AppCompatActivity +import androidx.core.view.ViewCompat +import androidx.core.view.WindowInsetsCompat +import androidx.core.view.updatePadding +import androidx.fragment.app.Fragment +import androidx.fragment.app.activityViewModels +import com.google.android.material.color.MaterialColors +import com.google.android.material.transition.MaterialFadeThrough +import org.yuzu.yuzu_emu.R +import org.yuzu.yuzu_emu.adapters.GameAdapter +import org.yuzu.yuzu_emu.databinding.FragmentGamesBinding +import org.yuzu.yuzu_emu.layout.AutofitGridLayoutManager +import org.yuzu.yuzu_emu.model.GamesViewModel +import org.yuzu.yuzu_emu.model.HomeViewModel + +class GamesFragment : Fragment() { + private var _binding: FragmentGamesBinding? = null + private val binding get() = _binding!! + + private val gamesViewModel: GamesViewModel by activityViewModels() + private val homeViewModel: HomeViewModel by activityViewModels() + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + enterTransition = MaterialFadeThrough() + } + + override fun onCreateView( + inflater: LayoutInflater, + container: ViewGroup?, + savedInstanceState: Bundle? + ): View { + _binding = FragmentGamesBinding.inflate(inflater) + return binding.root + } + + override fun onViewCreated(view: View, savedInstanceState: Bundle?) { + homeViewModel.setNavigationVisibility(visible = true, animated = false) + + binding.gridGames.apply { + layoutManager = AutofitGridLayoutManager( + requireContext(), + requireContext().resources.getDimensionPixelSize(R.dimen.card_width) + ) + adapter = GameAdapter(requireActivity() as AppCompatActivity) + } + + binding.swipeRefresh.apply { + // Add swipe down to refresh gesture + setOnRefreshListener { + gamesViewModel.reloadGames(false) + } + + // Set theme color to the refresh animation's background + setProgressBackgroundColorSchemeColor( + MaterialColors.getColor( + binding.swipeRefresh, + com.google.android.material.R.attr.colorPrimary + ) + ) + setColorSchemeColors( + MaterialColors.getColor( + binding.swipeRefresh, + com.google.android.material.R.attr.colorOnPrimary + ) + ) + + // Make sure the loading indicator appears even if the layout is told to refresh before being fully drawn + post { + if (_binding == null) { + return@post + } + binding.swipeRefresh.isRefreshing = gamesViewModel.isReloading.value!! + } + } + + gamesViewModel.apply { + // Watch for when we get updates to any of our games lists + isReloading.observe(viewLifecycleOwner) { isReloading -> + binding.swipeRefresh.isRefreshing = isReloading + } + games.observe(viewLifecycleOwner) { + (binding.gridGames.adapter as GameAdapter).submitList(it) + if (it.isEmpty()) { + binding.noticeText.visibility = View.VISIBLE + } else { + binding.noticeText.visibility = View.GONE + } + } + shouldSwapData.observe(viewLifecycleOwner) { shouldSwapData -> + if (shouldSwapData) { + (binding.gridGames.adapter as GameAdapter).submitList(gamesViewModel.games.value!!) + gamesViewModel.setShouldSwapData(false) + } + } + + // Check if the user reselected the games menu item and then scroll to top of the list + shouldScrollToTop.observe(viewLifecycleOwner) { shouldScroll -> + if (shouldScroll) { + scrollToTop() + gamesViewModel.setShouldScrollToTop(false) + } + } + } + + setInsets() + } + + override fun onDestroyView() { + super.onDestroyView() + _binding = null + } + + private fun scrollToTop() { + if (_binding != null) { + binding.gridGames.smoothScrollToPosition(0) + } + } + + private fun setInsets() = + ViewCompat.setOnApplyWindowInsetsListener(binding.root) { view: View, windowInsets: WindowInsetsCompat -> + val barInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars()) + val cutoutInsets = windowInsets.getInsets(WindowInsetsCompat.Type.displayCutout()) + val extraListSpacing = resources.getDimensionPixelSize(R.dimen.spacing_large) + val spacingNavigation = resources.getDimensionPixelSize(R.dimen.spacing_navigation) + val spacingNavigationRail = + resources.getDimensionPixelSize(R.dimen.spacing_navigation_rail) + + binding.gridGames.updatePadding( + top = barInsets.top + extraListSpacing, + bottom = barInsets.bottom + spacingNavigation + extraListSpacing + ) + + binding.swipeRefresh.setProgressViewEndTarget( + false, + barInsets.top + resources.getDimensionPixelSize(R.dimen.spacing_refresh_end) + ) + + val leftInsets = barInsets.left + cutoutInsets.left + val rightInsets = barInsets.right + cutoutInsets.right + val mlpSwipe = binding.swipeRefresh.layoutParams as MarginLayoutParams + if (ViewCompat.getLayoutDirection(view) == ViewCompat.LAYOUT_DIRECTION_LTR) { + mlpSwipe.leftMargin = leftInsets + spacingNavigationRail + mlpSwipe.rightMargin = rightInsets + } else { + mlpSwipe.leftMargin = leftInsets + mlpSwipe.rightMargin = rightInsets + spacingNavigationRail + } + binding.swipeRefresh.layoutParams = mlpSwipe + + binding.noticeText.updatePadding(bottom = spacingNavigation) + + windowInsets + } +} |