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@ -15,7 +15,6 @@ import io.legado.app.base.VMBaseFragment |
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import io.legado.app.constant.AppConst |
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import io.legado.app.constant.PreferKey |
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import io.legado.app.data.entities.BookGroup |
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import io.legado.app.help.AppConfig |
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import io.legado.app.lib.dialogs.alert |
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import io.legado.app.lib.dialogs.customView |
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import io.legado.app.lib.dialogs.noButton |
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@ -36,26 +35,22 @@ import kotlinx.android.synthetic.main.dialog_edit_text.view.* |
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import kotlinx.android.synthetic.main.fragment_bookshelf.* |
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import kotlinx.android.synthetic.main.view_tab_layout.* |
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import kotlinx.android.synthetic.main.view_title_bar.* |
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import kotlinx.coroutines.Dispatchers.IO |
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import kotlinx.coroutines.launch |
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import kotlinx.coroutines.withContext |
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import org.jetbrains.anko.startActivity |
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/** |
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* 书架界面 |
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*/ |
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class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_bookshelf), |
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TabLayout.OnTabSelectedListener, |
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SearchView.OnQueryTextListener, |
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GroupManageDialog.CallBack { |
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SearchView.OnQueryTextListener { |
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override val viewModel: BookshelfViewModel |
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get() = getViewModel(BookshelfViewModel::class.java) |
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private val activityViewModel: MainViewModel |
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get() = getViewModelOfActivity(MainViewModel::class.java) |
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private lateinit var adapter: FragmentStatePagerAdapter |
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private var bookGroupLiveData: LiveData<List<BookGroup>>? = null |
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private var noGroupLiveData: LiveData<Int>? = null |
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private val bookGroups = mutableListOf<BookGroup>() |
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private val fragmentMap = hashMapOf<Long, BooksFragment>() |
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private var showGroupNone = false |
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override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) { |
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setSupportToolbar(toolbar) |
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@ -104,63 +99,21 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b |
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tab_layout.setSelectedTabIndicatorColor(requireContext().accentColor) |
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tab_layout.setupWithViewPager(view_pager_bookshelf) |
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view_pager_bookshelf.offscreenPageLimit = 1 |
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view_pager_bookshelf.adapter = TabFragmentPageAdapter(childFragmentManager) |
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adapter = TabFragmentPageAdapter(childFragmentManager) |
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view_pager_bookshelf.adapter = adapter |
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} |
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private fun initBookGroupData() { |
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bookGroupLiveData?.removeObservers(viewLifecycleOwner) |
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bookGroupLiveData = App.db.bookGroupDao().liveDataAll() |
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bookGroupLiveData = App.db.bookGroupDao().liveDataShow() |
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bookGroupLiveData?.observe(viewLifecycleOwner, { |
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viewModel.checkGroup(it) |
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launch { |
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synchronized(this) { |
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tab_layout.removeOnTabSelectedListener(this@BookshelfFragment) |
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} |
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var noGroupSize = 0 |
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withContext(IO) { |
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if (AppConfig.bookGroupNoneShow) { |
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noGroupSize = App.db.bookDao().noGroupSize |
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} |
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} |
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synchronized(this@BookshelfFragment) { |
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bookGroups.clear() |
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if (AppConfig.bookGroupAllShow) { |
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bookGroups.add(AppConst.bookGroupAll) |
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} |
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if (AppConfig.bookGroupLocalShow) { |
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bookGroups.add(AppConst.bookGroupLocal) |
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} |
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if (AppConfig.bookGroupAudioShow) { |
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bookGroups.add(AppConst.bookGroupAudio) |
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} |
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showGroupNone = if (noGroupSize > 0 && it.isNotEmpty()) { |
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bookGroups.add(AppConst.bookGroupNone) |
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true |
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} else { |
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false |
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} |
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bookGroups.addAll(it) |
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view_pager_bookshelf.adapter?.notifyDataSetChanged() |
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tab_layout.getTabAt(getPrefInt(PreferKey.saveTabPosition, 0))?.select() |
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tab_layout.addOnTabSelectedListener(this@BookshelfFragment) |
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} |
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} |
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}) |
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noGroupLiveData?.removeObservers(viewLifecycleOwner) |
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noGroupLiveData = App.db.bookDao().observeNoGroupSize() |
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noGroupLiveData?.observe(viewLifecycleOwner, { |
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if (it > 0 && !showGroupNone && AppConfig.bookGroupNoneShow) { |
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showGroupNone = true |
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upGroup() |
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} else if (it == 0 && showGroupNone) { |
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showGroupNone = false |
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upGroup() |
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} |
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upGroup(it) |
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}) |
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} |
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override fun onQueryTextSubmit(query: String?): Boolean { |
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context?.startActivity<SearchActivity>(Pair("key", query)) |
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startActivity<SearchActivity>(Pair("key", query)) |
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return false |
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} |
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@ -168,38 +121,23 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b |
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return false |
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} |
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override fun upGroup() { |
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launch { |
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var noGroupSize = 0 |
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withContext(IO) { |
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if (AppConfig.bookGroupNoneShow) { |
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noGroupSize = App.db.bookDao().noGroupSize |
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} |
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} |
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synchronized(this@BookshelfFragment) { |
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bookGroups.remove(AppConst.bookGroupAll) |
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bookGroups.remove(AppConst.bookGroupLocal) |
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bookGroups.remove(AppConst.bookGroupAudio) |
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bookGroups.remove(AppConst.bookGroupNone) |
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showGroupNone = |
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if (noGroupSize > 0 && bookGroups.isNotEmpty()) { |
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bookGroups.add(0, AppConst.bookGroupNone) |
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true |
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@Synchronized |
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private fun upGroup(data: List<BookGroup>) { |
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if (data.isEmpty()) { |
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App.db.bookGroupDao().enableGroup(AppConst.bookGroupAllId) |
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} else { |
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false |
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} |
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if (AppConfig.bookGroupAudioShow) { |
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bookGroups.add(0, AppConst.bookGroupAudio) |
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} |
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if (AppConfig.bookGroupLocalShow) { |
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bookGroups.add(0, AppConst.bookGroupLocal) |
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} |
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if (AppConfig.bookGroupAllShow) { |
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bookGroups.add(0, AppConst.bookGroupAll) |
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} |
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view_pager_bookshelf.adapter?.notifyDataSetChanged() |
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bookGroups.clear() |
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bookGroups.addAll(data) |
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adapter.notifyDataSetChanged() |
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selectLastTab() |
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} |
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} |
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@Synchronized |
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private fun selectLastTab() { |
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tab_layout.removeOnTabSelectedListener(this) |
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tab_layout.getTabAt(getPrefInt(PreferKey.saveTabPosition, 0))?.select() |
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tab_layout.addOnTabSelectedListener(this) |
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} |
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@SuppressLint("InflateParams") |
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@ -252,14 +190,12 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b |
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}.show().applyTint() |
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} |
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override fun onTabReselected(tab: TabLayout.Tab?) = Unit |
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override fun onTabReselected(tab: TabLayout.Tab) = Unit |
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override fun onTabUnselected(tab: TabLayout.Tab?) = Unit |
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override fun onTabUnselected(tab: TabLayout.Tab) = Unit |
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override fun onTabSelected(tab: TabLayout.Tab?) { |
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tab?.position?.let { |
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putPrefInt(PreferKey.saveTabPosition, it) |
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} |
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override fun onTabSelected(tab: TabLayout.Tab) { |
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putPrefInt(PreferKey.saveTabPosition, tab.position) |
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} |
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fun gotoTop() { |
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@ -294,9 +230,7 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b |
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override fun instantiateItem(container: ViewGroup, position: Int): Any { |
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val fragment = super.instantiateItem(container, position) as BooksFragment |
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val group = bookGroups[position] |
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if (!fragmentMap.containsKey(group.groupId)) { |
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fragmentMap[group.groupId] = fragment |
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} |
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return fragment |
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} |
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口口吕
4 years ago
committed by
GitHub