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https://github.com/gedoor/legado.git
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优化
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commit
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@ -1,46 +1,183 @@
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package io.legado.app.ui.book.search
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import android.annotation.SuppressLint
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import android.os.Bundle
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import android.view.View
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import android.view.ViewGroup
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import androidx.recyclerview.widget.RecyclerView
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import io.legado.app.R
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import io.legado.app.base.BaseDialogFragment
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import io.legado.app.base.adapter.ItemViewHolder
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import io.legado.app.data.appDb
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import io.legado.app.data.entities.BookSource
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import io.legado.app.databinding.DialogSearchScopeBinding
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import io.legado.app.databinding.ItemCheckBoxBinding
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import io.legado.app.databinding.ItemRadioButtonBinding
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import io.legado.app.lib.theme.primaryColor
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import io.legado.app.utils.setLayout
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import io.legado.app.utils.viewbindingdelegate.viewBinding
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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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class SearchScopeDialog : BaseDialogFragment(R.layout.dialog_search_scope) {
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private val binding by viewBinding(DialogSearchScopeBinding::bind)
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val callback: Callback
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get() {
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return parentFragment as? Callback ?: activity as Callback
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}
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val callback: Callback get() = parentFragment as? Callback ?: activity as Callback
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var groups: List<String>? = null
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var sources: List<BookSource>? = null
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val adapter by lazy {
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RecyclerAdapter()
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}
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override fun onStart() {
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super.onStart()
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setLayout(0.9f, ViewGroup.LayoutParams.WRAP_CONTENT)
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setLayout(0.9f, 0.8f)
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}
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override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
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binding.toolBar.setBackgroundColor(primaryColor)
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binding.recyclerView.adapter = adapter
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initOtherView()
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initData()
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upData()
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}
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private fun initOtherView() {
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binding.rgScope.setOnCheckedChangeListener { group, checkedId ->
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upData()
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}
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binding.tvCancel.setOnClickListener {
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dismiss()
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}
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binding.tvAllSource.setOnClickListener {
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callback.onSearchScopeOk(SearchScope(""))
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dismiss()
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}
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binding.tvOk.setOnClickListener {
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callback.onSearchScopeOk(SearchScope(""))
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if (binding.rbGroup.isChecked) {
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callback.onSearchScopeOk(SearchScope(adapter.selectGroups))
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} else {
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val selectSource = adapter.selectSource
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if (selectSource != null) {
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callback.onSearchScopeOk(SearchScope(selectSource))
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} else {
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callback.onSearchScopeOk(SearchScope(""))
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}
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}
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dismiss()
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}
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}
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private fun initData() {
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launch {
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withContext(IO) {
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groups = appDb.bookSourceDao.allGroups
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sources = appDb.bookSourceDao.allEnabled
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}
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upData()
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}
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}
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@SuppressLint("NotifyDataSetChanged")
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private fun upData() {
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launch {
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adapter.notifyDataSetChanged()
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}
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}
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inner class RecyclerAdapter : RecyclerView.Adapter<ItemViewHolder>() {
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val selectGroups = arrayListOf<String>()
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var selectSource: BookSource? = null
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override fun getItemViewType(position: Int): Int {
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return if (binding.rbSource.isChecked) {
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1
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} else {
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0
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}
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ItemViewHolder {
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return if (viewType == 1) {
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ItemViewHolder(ItemRadioButtonBinding.inflate(layoutInflater, parent, false))
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} else {
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ItemViewHolder(ItemCheckBoxBinding.inflate(layoutInflater, parent, false))
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}
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}
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override fun onBindViewHolder(
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holder: ItemViewHolder,
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position: Int,
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payloads: MutableList<Any>
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) {
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if (payloads.isEmpty()) {
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super.onBindViewHolder(holder, position, payloads)
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} else {
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when (holder.binding) {
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is ItemCheckBoxBinding -> {
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groups?.get(position)?.let {
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holder.binding.checkBox.isChecked = selectGroups.contains(it)
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holder.binding.checkBox.text = it
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}
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}
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is ItemRadioButtonBinding -> {
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sources?.get(position)?.let {
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holder.binding.radioButton.isChecked = selectSource == it
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holder.binding.radioButton.text = it.bookSourceName
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}
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}
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}
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}
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}
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override fun onBindViewHolder(holder: ItemViewHolder, position: Int) {
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when (holder.binding) {
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is ItemCheckBoxBinding -> {
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groups?.get(position)?.let {
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holder.binding.checkBox.isChecked = selectGroups.contains(it)
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holder.binding.checkBox.text = it
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holder.binding.checkBox.setOnCheckedChangeListener { buttonView, isChecked ->
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if (buttonView.isPressed) {
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if (isChecked) {
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selectGroups.add(it)
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} else {
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selectGroups.remove(it)
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}
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notifyItemRangeChanged(0, itemCount, "up")
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}
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}
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}
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}
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is ItemRadioButtonBinding -> {
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sources?.get(position)?.let {
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holder.binding.radioButton.isChecked = selectSource == it
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holder.binding.radioButton.text = it.bookSourceName
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holder.binding.radioButton.setOnCheckedChangeListener { buttonView, isChecked ->
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if (buttonView.isPressed) {
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if (isChecked) {
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selectSource = it
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}
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notifyItemRangeChanged(0, itemCount, "up")
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}
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}
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}
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}
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}
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}
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override fun getItemCount(): Int {
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return if (binding.rbSource.isChecked) {
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sources?.size ?: 0
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} else {
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groups?.size ?: 0
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}
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}
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}
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interface Callback {
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@ -75,7 +75,6 @@ abstract class BaseBookshelfFragment(layoutId: Int) : VMBaseFragment<BookshelfVi
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override fun onCompatOptionsItemSelected(item: MenuItem) {
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super.onCompatOptionsItemSelected(item)
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when (item.itemId) {
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// 查看远程书籍
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R.id.menu_remote -> startActivity<RemoteBookActivity>()
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R.id.menu_search -> startActivity<SearchActivity>()
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R.id.menu_update_toc -> activityViewModel.upToc(books)
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14
app/src/main/res/layout/item_check_box.xml
Normal file
14
app/src/main/res/layout/item_check_box.xml
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@ -0,0 +1,14 @@
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<?xml version="1.0" encoding="utf-8"?>
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_gravity="center"
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android:paddingHorizontal="16dp"
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android:paddingVertical="8dp">
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<io.legado.app.lib.theme.view.ThemeCheckBox
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android:id="@+id/check_box"
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android:layout_width="match_parent"
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android:layout_height="wrap_content" />
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</FrameLayout>
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app/src/main/res/layout/item_radio_button.xml
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14
app/src/main/res/layout/item_radio_button.xml
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@ -0,0 +1,14 @@
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<?xml version="1.0" encoding="utf-8"?>
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_gravity="center"
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android:paddingHorizontal="16dp"
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android:paddingVertical="8dp">
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<io.legado.app.lib.theme.view.ThemeRadioButton
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android:id="@+id/radio_button"
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android:layout_width="match_parent"
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android:layout_height="wrap_content" />
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</FrameLayout>
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