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@@ -31,7 +31,8 @@ import io.legado.app.constant.AppPattern
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import io.legado.app.data.appDb
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import io.legado.app.data.entities.HttpTTS
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import io.legado.app.exception.NoStackTraceException
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-import io.legado.app.help.BookHelp
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+// 修正点1:修改 BookHelp 的引用路径
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+import io.legado.app.help.book.BookHelp
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import io.legado.app.help.config.AppConfig
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import io.legado.app.help.coroutine.Coroutine
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import io.legado.app.help.exoplayer.InputStreamDataSource
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@@ -67,7 +68,7 @@ import kotlin.coroutines.coroutineContext
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/**
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* 在线朗读
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- * (已修改:支持跨章节预缓存 + 自定义清理时间)
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+ * (已修正:BookHelp 路径错误 & ReadBook 调用错误)
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*/
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@SuppressLint("UnsafeOptInUsageError")
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class HttpReadAloudService : BaseReadAloudService(),
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@@ -154,7 +155,6 @@ class HttpReadAloudService : BaseReadAloudService(),
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ensureActive()
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val httpTts = ReadAloud.httpTTS ?: throw NoStackTraceException("tts is null")
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- // 1. 处理当前正在播放的章节
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contentList.forEachIndexed { index, content ->
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ensureActive()
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if (index < nowSpeak) return@forEachIndexed
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@@ -189,7 +189,6 @@ class HttpReadAloudService : BaseReadAloudService(),
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exoPlayer.addMediaItem(mediaItem)
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}
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}
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- // 2. 触发预下载 (新逻辑)
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preDownloadAudios(httpTts)
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}
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}.onError {
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@@ -197,40 +196,28 @@ class HttpReadAloudService : BaseReadAloudService(),
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}
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}
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- // ================================================================
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- // 修改点:强力预缓存逻辑 (循环查库,跨章节)
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- // ================================================================
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private suspend fun preDownloadAudios(httpTts: HttpTTS) {
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val book = ReadBook.book ?: return
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- // 获取当前章节索引
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- val currentIdx = ReadBook.textChapter?.chapterIndex ?: return
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- // 获取用户设置的预加载数量 (例如 50)
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+
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+ // 修正点2:不再使用 ReadBook.textChapter,而是直接使用 Service 类中的 textChapter 属性
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+ val currentIdx = this.textChapter?.chapterIndex ?: return
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val limit = AppConfig.audioPreDownloadNum
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- // 循环:从下一章开始,往后找 limit 个章节
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for (i in 1..limit) {
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currentCoroutineContext().ensureActive()
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- // 计算目标章节索引
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val targetIndex = currentIdx + i
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-
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- // 查数据库获取章节信息 (如果超出了总章数会返回空,就停止)
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val chapter = appDb.bookChapterDao.getChapter(book.bookUrl, targetIndex) ?: break
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- // 获取章节内容 (这里假设已缓存文本,或者尝试读取)
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+ // 修正点3:BookHelp 已在头部正确 Import,这里应该可以正常调用
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val contentString = BookHelp.getContent(book, chapter)
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- // 如果内容为空 (还没下载正文),就跳过,不强行下载正文以免阻塞
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if (contentString.isNullOrEmpty()) continue
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- // 模拟 TextChapter 的分割逻辑,转成段落列表
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val contentList = contentString.split("\n").filter { it.isNotEmpty() }
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- // 逐段检查并下载音频
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contentList.forEach { content ->
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currentCoroutineContext().ensureActive()
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- // 注意:跨章节时 MD5 需要基于 targetIndex 对应的 title (虽然 MD5Utils.md5Encode16(chapter.title) 可能和 TextChapter 不完全一致,但通常足够)
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- // 为了保险,我们手动拼装 MD5 文件名逻辑
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val titleMd5 = MD5Utils.md5Encode16(chapter.title)
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val contentMd5 = MD5Utils.md5Encode16("${ReadAloud.httpTTS?.url}-|-$speechRate-|-$content")
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val fileName = "${titleMd5}_${contentMd5}"
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@@ -292,21 +279,20 @@ class HttpReadAloudService : BaseReadAloudService(),
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}
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}
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- // ================================================================
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- // 修改点:流式预缓存逻辑 (循环查库,跨章节)
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- // ================================================================
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private suspend fun preDownloadAudiosStream(
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httpTts: HttpTTS,
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downloaderChannel: Channel<Downloader>
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) {
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val book = ReadBook.book ?: return
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- val currentIdx = ReadBook.textChapter?.chapterIndex ?: return
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+ // 修正点4:同上,使用 this.textChapter
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+ val currentIdx = this.textChapter?.chapterIndex ?: return
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val limit = AppConfig.audioPreDownloadNum
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for (i in 1..limit) {
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currentCoroutineContext().ensureActive()
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val targetIndex = currentIdx + i
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val chapter = appDb.bookChapterDao.getChapter(book.bookUrl, targetIndex) ?: break
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+
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val contentString = BookHelp.getContent(book, chapter)
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if (contentString.isNullOrEmpty()) continue
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@@ -478,10 +464,11 @@ class HttpReadAloudService : BaseReadAloudService(),
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}
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/**
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- * 移除缓存文件 (支持自定义清理时间)
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+ * 移除缓存文件 (修正:使用 AppConfig.audioCacheCleanTime)
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*/
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private fun removeCacheFile() {
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- val titleMd5 = MD5Utils.md5Encode16(textChapter?.title ?: "")
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+ // 修正点5:同上,使用 this.textChapter
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+ val titleMd5 = MD5Utils.md5Encode16(this.textChapter?.title ?: "")
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FileUtils.listDirsAndFiles(ttsFolderPath)?.forEach {
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val isSilentSound = it.length() == 2160L
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if ((!it.name.startsWith(titleMd5)
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