kunfei
3 years ago
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GitHub
commit
aca8d21d0c
@ -1,7 +1,7 @@ |
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# 本地书籍解析 |
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# 书籍文件导入解析 |
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|
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* BaseLocalBookParse.kt 本地书籍解析接口 |
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* LocalBook.kt 总入口 |
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* LocalBook.kt 导入解析总入口 |
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* TextFile.kt 解析txt |
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* EpubFile.kt 解析epub |
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* UmdFile.kt 解析umd |
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@ -0,0 +1,132 @@ |
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package io.legado.app.ui.association |
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|
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import android.content.Context |
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import android.content.DialogInterface |
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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 android.net.Uri |
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import androidx.fragment.app.viewModels |
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import androidx.recyclerview.widget.LinearLayoutManager |
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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.base.adapter.RecyclerAdapter |
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import io.legado.app.databinding.DialogRecyclerViewBinding |
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import io.legado.app.databinding.ItemBookFileImportBinding |
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import io.legado.app.help.config.AppConfig |
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import io.legado.app.lib.dialogs.alert |
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import io.legado.app.lib.theme.primaryColor |
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import io.legado.app.ui.widget.dialog.WaitDialog |
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import io.legado.app.utils.* |
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import io.legado.app.utils.viewbindingdelegate.viewBinding |
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/** |
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* 导入在线书籍文件弹出窗口 |
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*/ |
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class ImportOnLineBookFileDialog() : BaseDialogFragment(R.layout.dialog_recycler_view) { |
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private val binding by viewBinding(DialogRecyclerViewBinding::bind) |
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private val viewModel by viewModels<ImportOnLineBookFileViewModel>() |
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private val adapter by lazy { BookFileAdapter(requireContext()) } |
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override fun onStart() { |
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super.onStart() |
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setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT) |
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} |
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override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) { |
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val bookUrl = arguments?.getString("bookUrl") |
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viewModel.initData(bookUrl) |
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binding.toolBar.setBackgroundColor(primaryColor) |
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binding.toolBar.setTitle(R.string.download_and_import_file) |
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binding.rotateLoading.show() |
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binding.recyclerView.layoutManager = LinearLayoutManager(requireContext()) |
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binding.recyclerView.adapter = adapter |
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viewModel.errorLiveData.observe(this) { |
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binding.rotateLoading.hide() |
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binding.tvMsg.apply { |
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text = it |
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visible() |
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} |
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} |
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viewModel.successLiveData.observe(this) { |
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binding.rotateLoading.hide() |
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if (it > 0) { |
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adapter.setItems(viewModel.allBookFiles) |
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} |
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} |
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viewModel.savedFileUriData.observe(this) { |
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requireContext().openFileUri(it, "*/*") |
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} |
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} |
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private fun importFileAndUpdate(url: String, fileName: String) { |
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val waitDialog = WaitDialog(requireContext()) |
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waitDialog.show() |
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viewModel.importOnLineBookFile(url, fileName) { |
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waitDialog.dismiss() |
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dismissAllowingStateLoss() |
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} |
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} |
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private fun downloadFile(url: String, fileName: String) { |
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val waitDialog = WaitDialog(requireContext()) |
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waitDialog.show() |
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viewModel.downloadUrl(url, fileName) { |
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waitDialog.dismiss() |
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dismissAllowingStateLoss() |
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} |
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} |
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inner class BookFileAdapter(context: Context) : |
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RecyclerAdapter<Triple<String, String, Boolean> |
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, ItemBookFileImportBinding>(context) { |
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override fun getViewBinding(parent: ViewGroup): ItemBookFileImportBinding { |
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return ItemBookFileImportBinding.inflate(inflater, parent, false) |
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} |
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override fun convert( |
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holder: ItemViewHolder, |
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binding: ItemBookFileImportBinding, |
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item: Triple<String, String, Boolean>, |
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payloads: MutableList<Any> |
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) { |
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binding.apply { |
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cbFileName.text = item.second |
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} |
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} |
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override fun registerListener( |
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holder: ItemViewHolder, |
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binding: ItemBookFileImportBinding |
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) { |
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binding.apply { |
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cbFileName.setOnClickListener { |
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val selectFile = viewModel.allBookFiles[holder.layoutPosition] |
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if (selectFile.third) { |
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importFileAndUpdate(selectFile.first, selectFile.second) |
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} else { |
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alert( |
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title = getString(R.string.draw), |
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message = getString(R.string.file_not_supported, selectFile.second) |
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) { |
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okButton { |
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importFileAndUpdate(selectFile.first, selectFile.second) |
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} |
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neutralButton(R.string.open_fun) { |
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downloadFile(selectFile.first, selectFile.second) |
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} |
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cancelButton() |
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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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} |
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@ -0,0 +1,80 @@ |
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package io.legado.app.ui.association |
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import android.app.Application |
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import android.net.Uri |
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import androidx.lifecycle.MutableLiveData |
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import io.legado.app.R |
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import io.legado.app.base.BaseViewModel |
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import io.legado.app.constant.AppPattern |
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import io.legado.app.constant.AppLog |
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import io.legado.app.constant.EventBus |
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import io.legado.app.data.appDb |
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import io.legado.app.data.entities.Book |
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import io.legado.app.data.entities.BookSource |
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import io.legado.app.exception.NoStackTraceException |
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import io.legado.app.model.analyzeRule.AnalyzeRule |
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import io.legado.app.model.analyzeRule.AnalyzeUrl |
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import io.legado.app.model.localBook.LocalBook |
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import io.legado.app.utils.* |
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class ImportOnLineBookFileViewModel(app: Application) : BaseViewModel(app) { |
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val allBookFiles = arrayListOf<Triple<String, String, Boolean>>() |
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val errorLiveData = MutableLiveData<String>() |
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val successLiveData = MutableLiveData<Int>() |
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val savedFileUriData = MutableLiveData<Uri>() |
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var bookSource: BookSource? = null |
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fun initData(bookUrl: String?) { |
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execute { |
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bookUrl ?: throw NoStackTraceException("书籍详情页链接为空") |
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val book = appDb.searchBookDao.getSearchBook(bookUrl)?.toBook() |
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?: throw NoStackTraceException("book is null") |
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bookSource = appDb.bookSourceDao.getBookSource(book.origin) |
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?: throw NoStackTraceException("bookSource is null") |
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val ruleDownloadUrls = bookSource?.getBookInfoRule()?.downloadUrls |
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val content = AnalyzeUrl(bookUrl, source = bookSource).getStrResponse().body |
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val analyzeRule = AnalyzeRule(book, bookSource) |
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analyzeRule.setContent(content).setBaseUrl(bookUrl) |
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val fileName = "${book.name} 作者：${book.author}" |
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analyzeRule.getStringList(ruleDownloadUrls, isUrl = true)?.let { |
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it.forEach { url -> |
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val mFileName = "${fileName}.${LocalBook.parseFileSuffix(url)}" |
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val isSupportedFile = AppPattern.bookFileRegex.matches(mFileName) |
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allBookFiles.add(Triple(url, mFileName, isSupportedFile)) |
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} |
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} ?: throw NoStackTraceException("下载链接规则解析为空") |
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}.onSuccess { |
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successLiveData.postValue(allBookFiles.size) |
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}.onError { |
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errorLiveData.postValue(it.localizedMessage ?: "") |
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context.toastOnUi("获取书籍下载链接失败\n${it.localizedMessage}") |
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} |
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} |
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fun downloadUrl(url: String, fileName: String, success: () -> Unit) { |
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execute { |
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LocalBook.saveBookFile(url, fileName, bookSource).let { |
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savedFileUriData.postValue(it) |
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} |
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}.onSuccess { |
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success.invoke() |
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}.onError { |
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context.toastOnUi("下载书籍文件失败\n${it.localizedMessage}") |
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} |
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} |
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fun importOnLineBookFile(url: String, fileName: String, success: () -> Unit) { |
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execute { |
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LocalBook.importFileOnLine(url, fileName, bookSource).let { |
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postEvent(EventBus.BOOK_URL_CHANGED, it.bookUrl) |
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} |
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}.onSuccess { |
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success.invoke() |
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}.onError { |
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context.toastOnUi("下载书籍文件失败\n${it.localizedMessage}") |
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} |
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} |
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} |
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@ -0,0 +1,23 @@ |
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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="wrap_content" |
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android:padding="8dp"> |
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<TextView |
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android:id="@+id/cb_file_name" |
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android:layout_width="wrap_content" |
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android:layout_height="wrap_content" |
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android:textColor="@color/primaryText" |
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android:textSize="14sp" |
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app:layout_constrainedWidth="true" |
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app:layout_constraintBottom_toBottomOf="parent" |
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app:layout_constraintHorizontal_bias="0" |
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app:layout_constraintHorizontal_chainStyle="packed" |
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app:layout_constraintLeft_toLeftOf="parent" |
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app:layout_constraintTop_toTopOf="parent" |
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tools:ignore="TouchTargetSizeCheck" /> |
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</androidx.constraintlayout.widget.ConstraintLayout> |
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