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kunfei 5 years ago
parent 8e857e2457
commit 92a2a28841
1 changed files with 22 additions and 27 deletions
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  1. 49
      app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt

49
app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
Unescape View File

@ -1,26 +1,26 @@
package io.legado.app.ui.book.read
import android.app.Application
import android.content.Intent
import androidx.lifecycle.MutableLiveData
import io.legado.app.App
import io.legado.app.R
import io.legado.app.base.BaseViewModel
import io.legado.app.constant.BookType
import io.legado.app.data.entities.Book
import io.legado.app.data.entities.BookChapter
import io.legado.app.help.BookHelp
import io.legado.app.help.IntentDataHelp
import io.legado.app.help.coroutine.Coroutine
import io.legado.app.model.WebBook
import io.legado.app.service.help.ReadAloud
import io.legado.app.ui.widget.page.TextChapter
import kotlinx.coroutines.Dispatchers.IO
import kotlinx.coroutines.Dispatchers.Main
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.delay
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import org.jetbrains.anko.toast
class ReadBookViewModel(application: Application) : BaseViewModel(application) {
class ReadBookViewModel {
var titleDate = MutableLiveData<String>()
var book: Book? = null
var inBookshelf = false
@ -36,7 +36,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
private val loadingChapters = arrayListOf<Int>()
fun initData(intent: Intent) {
execute {
Coroutine.async {
inBookshelf = intent.getBooleanExtra("inBookshelf", true)
IntentDataHelp.getData<Book>(intent.getStringExtra("key"))?.let {
initBook(it)
@ -82,7 +82,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
book: Book,
changeDruChapterIndex: ((chapters: List<BookChapter>) -> Unit)? = null
) {
execute {
Coroutine.async {
webBook?.getBookInfo(book, this)
?.onSuccess {
loadChapterList(book, changeDruChapterIndex)
@ -94,7 +94,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
book: Book,
changeDruChapterIndex: ((chapters: List<BookChapter>) -> Unit)? = null
) {
execute {
Coroutine.async {
webBook?.getChapterList(book, this)
?.onSuccess(IO) { cList ->
if (!cList.isNullOrEmpty()) {
@ -106,10 +106,10 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
changeDruChapterIndex(cList)
}
} else {
toast(R.string.error_load_toc)
App.INSTANCE.toast(R.string.error_load_toc)
}
}?.onError {
toast(R.string.error_load_toc)
App.INSTANCE.toast(R.string.error_load_toc)
} ?: autoChangeSource()
}
}
@ -126,7 +126,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
callBack?.upContent()
}
loadContent(durChapterIndex.plus(1))
launch(IO) {
GlobalScope.launch(IO) {
for (i in 2..10) {
delay(100)
download(durChapterIndex + i)
@ -147,7 +147,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
callBack?.upContent()
}
loadContent(durChapterIndex.minus(1))
launch(IO) {
GlobalScope.launch(IO) {
for (i in -5..-2) {
delay(100)
download(durChapterIndex + i)
@ -159,7 +159,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
fun loadContent(index: Int) {
book?.let { book ->
if (addLoading(index)) {
execute {
Coroutine.async {
App.db.bookChapterDao().getChapter(book.bookUrl, index)?.let { chapter ->
BookHelp.getContent(book, chapter)?.let {
contentLoadFinish(chapter, it)
@ -176,7 +176,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
private fun download(index: Int) {
book?.let { book ->
if (addLoading(index)) {
execute {
Coroutine.async {
App.db.bookChapterDao().getChapter(book.bookUrl, index)?.let { chapter ->
if (BookHelp.hasContent(book, chapter)) {
removeLoading(chapter.index)
@ -193,10 +193,10 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
private fun download(chapter: BookChapter) {
book?.let { book ->
webBook?.getContent(book, chapter, scope = this)
webBook?.getContent(book, chapter)
?.onSuccess(IO) { content ->
if (content.isNullOrEmpty()) {
contentLoadFinish(chapter, context.getString(R.string.content_empty))
contentLoadFinish(chapter, App.INSTANCE.getString(R.string.content_empty))
removeLoading(chapter.index)
} else {
BookHelp.saveContent(book, chapter, content)
@ -225,7 +225,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
private fun contentLoadFinish(chapter: BookChapter, content: String) {
execute {
Coroutine.async {
if (chapter.index in durChapterIndex - 1..durChapterIndex + 1) {
val c = BookHelp.disposeContent(
chapter.title,
@ -240,7 +240,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
fun changeTo(book1: Book) {
execute {
Coroutine.async {
book?.let {
App.db.bookDao().delete(it.bookUrl)
}
@ -268,7 +268,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
private fun upChangeDurChapterIndex(book: Book, chapters: List<BookChapter>) {
execute {
Coroutine.async {
durChapterIndex = BookHelp.getDurChapterIndexByChapterTitle(
book.durChapterTitle,
book.durChapterIndex,
@ -297,7 +297,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
fun saveRead() {
execute {
Coroutine.async {
book?.let { book ->
book.lastCheckCount = 0
book.durChapterTime = System.currentTimeMillis()
@ -312,7 +312,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
fun removeFromBookshelf(success: (() -> Unit)?) {
execute {
Coroutine.async {
book?.let {
App.db.bookDao().delete(it.bookUrl)
}
@ -322,7 +322,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
fun upBookSource() {
execute {
Coroutine.async {
book?.let { book ->
App.db.bookSourceDao().getBookSource(book.origin)?.let {
webBook = WebBook(it)
@ -332,7 +332,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
fun refreshContent(book: Book) {
execute {
Coroutine.async {
App.db.bookChapterDao().getChapter(book.bookUrl, durChapterIndex)?.let { chapter ->
BookHelp.delContent(book, chapter)
loadContent(durChapterIndex)
@ -340,11 +340,6 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
}
}
override fun onCleared() {
super.onCleared()
ReadAloud.stop(context)
}
interface CallBack {
fun loadContent()
fun contentLoadFinish(bookChapter: BookChapter, content: String)

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