gitea/legado
gitea/legado
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Code Issues Packages Projects Releases Wiki Activity

优化

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This commit is contained in:
gedoor 2021-11-18 11:52:43 +08:00
parent d34d5ba242
commit 0766477f4b
1 changed files with 9 additions and 7 deletions
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16
app/src/main/java/io/legado/app/ui/main/bookshelf/style1/BookshelfFragment1.kt
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@ -46,11 +46,11 @@ class BookshelfFragment1 : BaseBookshelfFragment(R.layout.fragment_bookshelf),
private val bookGroups = mutableListOf<BookGroup>() private val bookGroups = mutableListOf<BookGroup>()
private val fragmentMap = hashMapOf<Long, BooksFragment>() private val fragmentMap = hashMapOf<Long, BooksFragment>()
private var groupsFlowJob: Job? = null private var groupsFlowJob: Job? = null
override val groupId: Long get() = selectedGroup.groupId override val groupId: Long get() = selectedGroup?.groupId ?: 0
override val books: List<Book> override val books: List<Book>
get() { get() {
val fragment = fragmentMap[selectedGroup.groupId] val fragment = fragmentMap[groupId]
return fragment?.getBooks() ?: emptyList() return fragment?.getBooks() ?: emptyList()
} }
@ -60,8 +60,8 @@ class BookshelfFragment1 : BaseBookshelfFragment(R.layout.fragment_bookshelf),
initBookGroupData() initBookGroupData()
} }
private val selectedGroup: BookGroup private val selectedGroup: BookGroup?
get() = bookGroups[tabLayout.selectedTabPosition] get() = bookGroups.getOrNull(tabLayout.selectedTabPosition)
private fun initView() { private fun initView() {
binding.viewPagerBookshelf.setEdgeEffectColor(primaryColor) binding.viewPagerBookshelf.setEdgeEffectColor(primaryColor)
@ -113,8 +113,10 @@ class BookshelfFragment1 : BaseBookshelfFragment(R.layout.fragment_bookshelf),
} }
override fun onTabReselected(tab: TabLayout.Tab) { override fun onTabReselected(tab: TabLayout.Tab) {
fragmentMap[selectedGroup.groupId]?.let { selectedGroup?.let { group ->
toastOnUi("${selectedGroup.groupName}(${it.getBooksCount()})") fragmentMap[group.groupId]?.let {
toastOnUi("${group.groupName}(${it.getBooksCount()})")
}
} }
} }
@ -125,7 +127,7 @@ class BookshelfFragment1 : BaseBookshelfFragment(R.layout.fragment_bookshelf),
} }
override fun gotoTop() { override fun gotoTop() {
fragmentMap[selectedGroup.groupId]?.gotoTop() fragmentMap[groupId]?.gotoTop()
} }
private inner class TabFragmentPageAdapter(fm: FragmentManager) : private inner class TabFragmentPageAdapter(fm: FragmentManager) :