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https://github.com/gedoor/legado.git
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优化
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parent
06fce75725
commit
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@ -1,5 +1,6 @@
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package io.legado.app.help.book
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package io.legado.app.help.book
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import android.graphics.BitmapFactory
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import android.os.ParcelFileDescriptor
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import android.os.ParcelFileDescriptor
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import androidx.documentfile.provider.DocumentFile
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import androidx.documentfile.provider.DocumentFile
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import io.legado.app.constant.AppLog
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import io.legado.app.constant.AppLog
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@ -16,6 +17,7 @@ import kotlinx.coroutines.*
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import kotlinx.coroutines.Dispatchers.IO
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import kotlinx.coroutines.Dispatchers.IO
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import org.apache.commons.text.similarity.JaccardSimilarity
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import org.apache.commons.text.similarity.JaccardSimilarity
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import splitties.init.appCtx
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import splitties.init.appCtx
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import java.io.ByteArrayInputStream
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import java.io.File
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import java.io.File
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import java.io.FileNotFoundException
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import java.io.FileNotFoundException
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import java.io.FileOutputStream
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import java.io.FileOutputStream
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@ -147,6 +149,9 @@ object BookHelp {
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ImageUtils.decode(
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ImageUtils.decode(
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src, bytes, isCover = false, bookSource, book
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src, bytes, isCover = false, bookSource, book
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)?.let {
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)?.let {
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if (!checkImage(bytes)) {
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AppLog.put("图片 $src 下载错误,数据异常")
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}
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FileUtils.createFileIfNotExist(
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FileUtils.createFileIfNotExist(
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downloadDir,
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downloadDir,
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cacheFolderName,
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cacheFolderName,
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@ -157,7 +162,7 @@ object BookHelp {
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}
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}
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} catch (e: Exception) {
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} catch (e: Exception) {
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e.printStackTrace()
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e.printStackTrace()
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AppLog.put("${src}下载错误", e)
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AppLog.put("图片 $src 下载错误", e)
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} finally {
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} finally {
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downloadImages.remove(src)
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downloadImages.remove(src)
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}
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}
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@ -255,17 +260,41 @@ object BookHelp {
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if (!hasContent(book, bookChapter)) {
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if (!hasContent(book, bookChapter)) {
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return false
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return false
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}
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}
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var ret = true
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val op = BitmapFactory.Options()
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op.inJustDecodeBounds = true
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getContent(book, bookChapter)?.let {
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getContent(book, bookChapter)?.let {
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val matcher = AppPattern.imgPattern.matcher(it)
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val matcher = AppPattern.imgPattern.matcher(it)
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while (matcher.find()) {
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while (matcher.find()) {
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matcher.group(1)?.let { src ->
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val src = matcher.group(1)!!
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val image = getImage(book, src)
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val image = getImage(book, src)
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if (!image.exists()) {
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if (!image.exists()) {
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return false
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ret = false
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}
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continue
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}
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if (SvgUtils.getSize(image.absolutePath) != null) {
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continue
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}
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BitmapFactory.decodeFile(image.absolutePath, op)
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if (op.outWidth < 1 && op.outHeight < 1) {
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ret = false
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image.delete()
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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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return ret
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}
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private fun checkImage(bytes: ByteArray): Boolean {
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if (SvgUtils.getSize(ByteArrayInputStream(bytes)) != null) {
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return true
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}
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val op = BitmapFactory.Options()
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op.inJustDecodeBounds = true
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BitmapFactory.decodeByteArray(bytes, 0, bytes.size, op)
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if (op.outWidth < 1 && op.outHeight < 1) {
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return false
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}
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return true
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return true
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}
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}
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