Jason Yao
4 years ago
parent
340b509c72
commit
8af2650f03
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package io.legado.app.ui.book.searchContent |
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|
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import android.os.Bundle |
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import android.view.Menu |
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import androidx.appcompat.widget.SearchView |
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import androidx.core.view.isGone |
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import androidx.fragment.app.Fragment |
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import androidx.fragment.app.FragmentManager |
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import androidx.fragment.app.FragmentPagerAdapter |
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import io.legado.app.R |
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import io.legado.app.base.VMBaseActivity |
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import io.legado.app.lib.theme.ATH |
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import io.legado.app.lib.theme.accentColor |
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import io.legado.app.lib.theme.primaryTextColor |
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import io.legado.app.utils.getViewModel |
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import io.legado.app.utils.gone |
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import io.legado.app.utils.visible |
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import kotlinx.android.synthetic.main.activity_chapter_list.* |
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import kotlinx.android.synthetic.main.view_tab_layout.* |
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class SearchListActivity : VMBaseActivity<SearchListViewModel>(R.layout.activity_search_list) { |
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override val viewModel: SearchListViewModel |
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get() = getViewModel(SearchListViewModel::class.java) |
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private var searchView: SearchView? = null |
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override fun onActivityCreated(savedInstanceState: Bundle?) { |
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tab_layout.isTabIndicatorFullWidth = false |
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tab_layout.setSelectedTabIndicatorColor(accentColor) |
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intent.getStringExtra("bookUrl")?.let { |
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viewModel.initBook(it) { |
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view_pager.adapter = TabFragmentPageAdapter(supportFragmentManager) |
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tab_layout.setupWithViewPager(view_pager) |
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} |
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} |
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} |
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override fun onCompatCreateOptionsMenu(menu: Menu): Boolean { |
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menuInflater.inflate(R.menu.search_view, menu) |
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val search = menu.findItem(R.id.menu_search) |
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searchView = search.actionView as SearchView |
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ATH.setTint(searchView!!, primaryTextColor) |
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searchView?.maxWidth = resources.displayMetrics.widthPixels |
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searchView?.onActionViewCollapsed() |
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searchView?.setOnCloseListener { |
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tab_layout.visible() |
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false |
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} |
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searchView?.setOnSearchClickListener { tab_layout.gone() } |
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searchView?.setOnQueryTextListener(object : SearchView.OnQueryTextListener { |
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override fun onQueryTextSubmit(query: String): Boolean { |
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viewModel.startContentSearch(query) |
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return false |
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} |
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override fun onQueryTextChange(newText: String): Boolean { |
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return false |
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} |
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}) |
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return super.onCompatCreateOptionsMenu(menu) |
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} |
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private inner class TabFragmentPageAdapter internal constructor(fm: FragmentManager) : |
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FragmentPagerAdapter(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT) { |
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override fun getItem(position: Int): Fragment { |
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return SearchListFragment() |
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} |
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override fun getCount(): Int { |
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return 1 |
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} |
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override fun getPageTitle(position: Int): CharSequence? { |
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return "Search" |
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} |
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} |
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override fun onBackPressed() { |
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if (tab_layout.isGone) { |
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searchView?.onActionViewCollapsed() |
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tab_layout.visible() |
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} else { |
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super.onBackPressed() |
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} |
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} |
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} |
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@ -0,0 +1,66 @@ |
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package io.legado.app.ui.book.searchContent |
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import android.content.Context |
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import android.view.View |
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import io.legado.app.R |
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import io.legado.app.base.adapter.ItemViewHolder |
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import io.legado.app.base.adapter.SimpleRecyclerAdapter |
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import io.legado.app.data.entities.BookChapter |
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import io.legado.app.help.BookHelp |
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import io.legado.app.lib.theme.accentColor |
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import io.legado.app.utils.getCompatColor |
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import io.legado.app.utils.visible |
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import kotlinx.android.synthetic.main.item_bookmark.view.tv_chapter_name |
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import kotlinx.android.synthetic.main.item_chapter_list.view.* |
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import org.jetbrains.anko.sdk27.listeners.onClick |
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class SearchListAdapter(context: Context, val callback: Callback) : |
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SimpleRecyclerAdapter<BookChapter>(context, R.layout.item_search_list) { |
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val cacheFileNames = hashSetOf<String>() |
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override fun convert(holder: ItemViewHolder, item: BookChapter, payloads: MutableList<Any>) { |
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with(holder.itemView) { |
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val isDur = callback.durChapterIndex() == item.index |
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val cached = callback.isLocalBook |
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|| cacheFileNames.contains(BookHelp.formatChapterName(item)) |
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if (payloads.isEmpty()) { |
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// set search result color here |
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if (isDur) { |
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tv_chapter_name.setTextColor(context.accentColor) |
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} else { |
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tv_chapter_name.setTextColor(context.getCompatColor(R.color.primaryText)) |
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} |
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tv_chapter_name.text = item.title |
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upHasCache(this, isDur, cached) |
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} else { |
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upHasCache(this, isDur, cached) |
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} |
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} |
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} |
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override fun registerListener(holder: ItemViewHolder) { |
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holder.itemView.onClick { |
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getItem(holder.layoutPosition)?.let { |
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callback.openSearchResult(it) |
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} |
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} |
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} |
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private fun upHasCache(itemView: View, isDur: Boolean, cached: Boolean) = itemView.apply { |
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tv_chapter_name.paint.isFakeBoldText = cached |
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iv_checked.setImageResource(R.drawable.ic_outline_cloud_24) |
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iv_checked.visible(!cached) |
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if (isDur) { |
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iv_checked.setImageResource(R.drawable.ic_check) |
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iv_checked.visible() |
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} |
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} |
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interface Callback { |
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val isLocalBook: Boolean |
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fun openSearchResult(bookChapter: BookChapter) |
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fun durChapterIndex(): Int |
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} |
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} |
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@ -0,0 +1,152 @@ |
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package io.legado.app.ui.book.searchContent |
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import android.annotation.SuppressLint |
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import android.app.Activity.RESULT_OK |
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import android.content.Intent |
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import android.os.Bundle |
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import android.view.View |
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import androidx.lifecycle.LiveData |
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import io.legado.app.App |
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import io.legado.app.R |
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import io.legado.app.base.VMBaseFragment |
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import io.legado.app.constant.EventBus |
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import io.legado.app.data.entities.Book |
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import io.legado.app.data.entities.BookChapter |
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import io.legado.app.help.BookHelp |
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import io.legado.app.lib.theme.bottomBackground |
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import io.legado.app.lib.theme.getPrimaryTextColor |
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import io.legado.app.ui.widget.recycler.UpLinearLayoutManager |
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import io.legado.app.ui.widget.recycler.VerticalDivider |
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import io.legado.app.utils.ColorUtils |
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import io.legado.app.utils.getViewModelOfActivity |
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import io.legado.app.utils.observeEvent |
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import kotlinx.android.synthetic.main.fragment_search_list.* |
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import kotlinx.coroutines.Dispatchers.IO |
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import kotlinx.coroutines.Dispatchers.Main |
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import kotlinx.coroutines.launch |
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import kotlinx.coroutines.withContext |
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import org.jetbrains.anko.sdk27.listeners.onClick |
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class SearchListFragment : VMBaseFragment<SearchListViewModel>(R.layout.fragment_search_list), |
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SearchListAdapter.Callback, |
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SearchListViewModel.SearchListCallBack{ |
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override val viewModel: SearchListViewModel |
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get() = getViewModelOfActivity(SearchListViewModel::class.java) |
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lateinit var adapter: SearchListAdapter |
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private var durChapterIndex = 0 |
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private lateinit var mLayoutManager: UpLinearLayoutManager |
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private var tocLiveData: LiveData<List<BookChapter>>? = null |
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private var scrollToDurChapter = false |
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override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) { |
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viewModel.searchCallBack = this |
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/* set color for the bottom bar |
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val bbg = bottomBackground |
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val btc = requireContext().getPrimaryTextColor(ColorUtils.isColorLight(bbg)) |
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ll_chapter_base_info.setBackgroundColor(bbg) |
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tv_current_chapter_info.setTextColor(btc) |
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iv_chapter_top.setColorFilter(btc) |
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iv_chapter_bottom.setColorFilter(btc) |
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*/ |
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initRecyclerView() |
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initView() |
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initBook() |
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} |
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private fun initRecyclerView() { |
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adapter = SearchListAdapter(requireContext(), this) |
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mLayoutManager = UpLinearLayoutManager(requireContext()) |
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recycler_view.layoutManager = mLayoutManager |
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recycler_view.addItemDecoration(VerticalDivider(requireContext())) |
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recycler_view.adapter = adapter |
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} |
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private fun initView() { |
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iv_search_content_top.onClick { mLayoutManager.scrollToPositionWithOffset(0, 0) } |
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iv_search_content_bottom.onClick { |
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if (adapter.itemCount > 0) { |
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mLayoutManager.scrollToPositionWithOffset(adapter.itemCount - 1, 0) |
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} |
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} |
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tv_current_search_info.onClick { |
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mLayoutManager.scrollToPositionWithOffset(durChapterIndex, 0) |
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} |
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} |
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@SuppressLint("SetTextI18n") |
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private fun initBook() { |
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launch { |
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initDoc() |
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viewModel.book?.let { |
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durChapterIndex = it.durChapterIndex |
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tv_current_search_info.text = |
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"${it.durChapterTitle}(${it.durChapterIndex + 1}/${it.totalChapterNum})" |
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initCacheFileNames(it) |
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} |
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} |
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} |
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private fun initDoc() { |
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tocLiveData?.removeObservers(this@SearchListFragment) |
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tocLiveData = App.db.bookChapterDao().observeByBook(viewModel.bookUrl) |
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tocLiveData?.observe(viewLifecycleOwner, { |
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adapter.setItems(it) |
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if (!scrollToDurChapter) { |
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mLayoutManager.scrollToPositionWithOffset(durChapterIndex, 0) |
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scrollToDurChapter = true |
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} |
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}) |
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} |
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private fun initCacheFileNames(book: Book) { |
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launch(IO) { |
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adapter.cacheFileNames.addAll(BookHelp.getChapterFiles(book)) |
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withContext(Main) { |
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adapter.notifyItemRangeChanged(0, adapter.getActualItemCount(), true) |
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} |
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} |
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} |
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override fun observeLiveBus() { |
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observeEvent<BookChapter>(EventBus.SAVE_CONTENT) { chapter -> |
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viewModel.book?.bookUrl?.let { bookUrl -> |
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if (chapter.bookUrl == bookUrl) { |
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adapter.cacheFileNames.add(BookHelp.formatChapterName(chapter)) |
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adapter.notifyItemChanged(chapter.index, true) |
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} |
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} |
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} |
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} |
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override fun startContentSearch(newText: String?) { |
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if (newText.isNullOrBlank()) { |
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//initDoc() |
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} else { |
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if (isLocalBook){ |
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} |
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tocLiveData?.removeObservers(this) |
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tocLiveData = App.db.bookChapterDao().liveDataSearch(viewModel.bookUrl, newText) |
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tocLiveData?.observe(viewLifecycleOwner, { |
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adapter.setItems(it) |
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}) |
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} |
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} |
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override val isLocalBook: Boolean |
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get() = viewModel.book?.isLocalBook() == true |
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override fun durChapterIndex(): Int { |
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return durChapterIndex |
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} |
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override fun openSearchResult(bookChapter: BookChapter) { |
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activity?.setResult(RESULT_OK, Intent().putExtra("index", bookChapter.index)) |
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activity?.finish() |
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} |
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} |
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@ -0,0 +1,32 @@ |
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package io.legado.app.ui.book.searchContent |
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import android.app.Application |
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import io.legado.app.App |
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import io.legado.app.base.BaseViewModel |
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import io.legado.app.data.entities.Book |
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class SearchListViewModel(application: Application) : BaseViewModel(application) { |
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var bookUrl: String = "" |
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var book: Book? = null |
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var searchCallBack: SearchListCallBack? = null |
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fun initBook(bookUrl: String, success: () -> Unit) { |
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this.bookUrl = bookUrl |
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execute { |
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book = App.db.bookDao().getBook(bookUrl) |
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}.onSuccess { |
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success.invoke() |
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} |
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} |
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fun startContentSearch(newText: String?) { |
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searchCallBack?.startContentSearch(newText) |
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} |
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interface SearchListCallBack { |
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fun startContentSearch(newText: String?) |
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} |
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} |
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@ -0,0 +1,19 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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android:orientation="vertical" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent"> |
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<io.legado.app.ui.widget.TitleBar |
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android:id="@+id/title_bar" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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app:contentLayout="@layout/view_tab_layout"/> |
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<androidx.viewpager.widget.ViewPager |
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android:id="@+id/view_pager" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent"/> |
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</LinearLayout> |
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@ -0,0 +1,66 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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xmlns:tools="http://schemas.android.com/tools" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:descendantFocusability="blocksDescendants"> |
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<io.legado.app.ui.widget.recycler.scroller.FastScrollRecyclerView |
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android:id="@+id/recycler_view" |
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android:layout_width="match_parent" |
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android:layout_height="0dp" |
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android:overScrollMode="never" |
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app:layout_constraintTop_toTopOf="parent" |
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app:layout_constraintBottom_toTopOf="@+id/ll_search_base_info" /> |
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<LinearLayout |
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android:id="@+id/ll_search_base_info" |
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android:layout_width="match_parent" |
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android:layout_height="36dp" |
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android:background="@color/background" |
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android:paddingLeft="10dp" |
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android:paddingRight="10dp" |
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android:elevation="5dp" |
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android:gravity="center_vertical" |
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android:orientation="horizontal" |
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app:layout_constraintBottom_toBottomOf="parent"> |
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<TextView |
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android:id="@+id/tv_current_search_info" |
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android:layout_width="0dp" |
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android:layout_height="match_parent" |
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android:layout_weight="1" |
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android:background="?android:attr/selectableItemBackgroundBorderless" |
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android:ellipsize="middle" |
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android:paddingLeft="10dp" |
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android:paddingRight="10dp" |
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android:singleLine="true" |
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android:gravity="center_vertical" |
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android:textColor="@color/primaryText" |
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android:textSize="12sp" /> |
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<androidx.appcompat.widget.AppCompatImageView |
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android:id="@+id/iv_search_content_top" |
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android:layout_width="36dp" |
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android:layout_height="match_parent" |
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android:background="?android:attr/selectableItemBackgroundBorderless" |
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android:contentDescription="@string/go_to_top" |
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android:src="@drawable/ic_arrow_drop_up" |
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android:tooltipText="@string/go_to_top" |
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app:tint="@color/primaryText" |
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tools:ignore="UnusedAttribute" /> |
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<androidx.appcompat.widget.AppCompatImageView |
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android:id="@+id/iv_search_content_bottom" |
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android:layout_width="36dp" |
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android:layout_height="match_parent" |
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android:background="?android:attr/selectableItemBackgroundBorderless" |
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android:contentDescription="@string/go_to_bottom" |
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android:src="@drawable/ic_arrow_drop_down" |
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android:tooltipText="@string/go_to_bottom" |
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app:tint="@color/primaryText" |
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tools:ignore="UnusedAttribute" /> |
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</LinearLayout> |
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</androidx.constraintlayout.widget.ConstraintLayout> |
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@ -0,0 +1,31 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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android:orientation="vertical" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:background="?android:attr/selectableItemBackground" |
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android:padding="12dp"> |
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<TextView |
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android:id="@+id/tv_chapter_name" |
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android:layout_width="0dp" |
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android:layout_height="wrap_content" |
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android:singleLine="true" |
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app:layout_constraintTop_toTopOf="parent" |
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app:layout_constraintLeft_toLeftOf="parent" |
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app:layout_constraintRight_toLeftOf="@+id/iv_checked" /> |
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<ImageView |
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android:id="@+id/iv_checked" |
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android:layout_width="16dp" |
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android:layout_height="16dp" |
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android:src="@drawable/ic_check" |
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android:visibility="invisible" |
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android:contentDescription="@string/success" |
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app:tint="@color/secondaryText" |
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app:layout_constraintTop_toTopOf="parent" |
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app:layout_constraintRight_toRightOf="parent" |
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app:layout_constraintBottom_toBottomOf="parent" /> |
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</androidx.constraintlayout.widget.ConstraintLayout> |
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