优化

app/src/main/java/io/legado/app/help/DirectLinkUpload.kt

@@ -1,5 +1,6 @@
 package io.legado.app.help
 
+import io.legado.app.model.NoStackTraceException
 import io.legado.app.model.analyzeRule.AnalyzeRule
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import io.legado.app.model.analyzeRule.RuleData
@@ -17,18 +18,18 @@ object DirectLinkUpload {
     suspend fun upLoad(fileName: String, file: ByteArray, contentType: String): String {
         val url = getUploadUrl()
         if (url.isNullOrBlank()) {
-            error("上传url未配置")
+            throw NoStackTraceException("上传url未配置")
         }
         val downloadUrlRule = getDownloadUrlRule()
         if (downloadUrlRule.isNullOrBlank()) {
-            error("下载地址规则未配置")
+            throw NoStackTraceException("下载地址规则未配置")
         }
         val analyzeUrl = AnalyzeUrl(url)
         val res = analyzeUrl.upload(fileName, file, contentType)
         val analyzeRule = AnalyzeRule(RuleData()).setContent(res.body, res.url)
         val downloadUrl = analyzeRule.getString(downloadUrlRule)
         if (downloadUrl.isBlank()) {
-            error("上传失败,${res.body}")
+            throw NoStackTraceException("上传失败,${res.body}")
         }
         return downloadUrl
     }

app/src/main/java/io/legado/app/help/storage/AppWebDav.kt

@@ -11,6 +11,7 @@ import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.lib.dialogs.selector
 import io.legado.app.lib.webdav.HttpAuth
 import io.legado.app.lib.webdav.WebDav
+import io.legado.app.model.NoStackTraceException
 import io.legado.app.utils.*
 import kotlinx.coroutines.Dispatchers.IO
 import kotlinx.coroutines.Dispatchers.Main
@@ -65,7 +66,7 @@ object AppWebDav {
                 }
             }
         } else {
-            error("webDav没有配置")
+            throw NoStackTraceException("webDav没有配置")
         }
         return names
     }

app/src/main/java/io/legado/app/model/Exceptions.kt

@@ -1,13 +1,49 @@
+@file:Suppress("unused")
+
 package io.legado.app.model
 
 class AppException(msg: String) : Exception(msg)
 
+/**
+ *
+ */
+class NoStackTraceException(msg: String) : Exception(msg) {
+
+    override fun fillInStackTrace(): Throwable {
+        return this
+    }
+
+}
+
+/**
+ * 目录为空
+ */
+class TocEmptyException(msg: String) : Exception(msg) {
+
+    override fun fillInStackTrace(): Throwable {
+        return this
+    }
+
+}
+
 /**
  * 内容为空
  */
-class ContentEmptyException(msg: String) : Exception(msg)
+class ContentEmptyException(msg: String) : Exception(msg) {
+
+    override fun fillInStackTrace(): Throwable {
+        return this
+    }
+
+}
 
 /**
  * 并发限制
  */
-class ConcurrentException(msg: String, val waitTime: Long) : Exception(msg)
+class ConcurrentException(msg: String, val waitTime: Long) : Exception(msg) {
+
+    override fun fillInStackTrace(): Throwable {
+        return this
+    }
+
+}

app/src/main/java/io/legado/app/model/localBook/LocalBook.kt

@@ -10,7 +10,7 @@ import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.help.AppConfig
 import io.legado.app.help.BookHelp
-import io.legado.app.model.AppException
+import io.legado.app.model.TocEmptyException
 import io.legado.app.utils.*
 import splitties.init.appCtx
 import java.io.File
@@ -38,7 +38,7 @@ object LocalBook {
             }
         }
         if (chapters.isEmpty()) {
-            throw AppException(appCtx.getString(R.string.chapter_list_empty))
+            throw TocEmptyException(appCtx.getString(R.string.chapter_list_empty))
         }
         return chapters
     }

app/src/main/java/io/legado/app/model/webBook/BookChapterList.kt

@@ -6,8 +6,8 @@ import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.data.entities.BookSource
 import io.legado.app.data.entities.rule.TocRule
-import io.legado.app.model.AppException
 import io.legado.app.model.Debug
+import io.legado.app.model.TocEmptyException
 import io.legado.app.model.analyzeRule.AnalyzeRule
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import kotlinx.coroutines.CoroutineScope
@@ -101,7 +101,7 @@ object BookChapterList {
             }
         }
         if (chapterList.isEmpty()) {
-            throw AppException(appCtx.getString(R.string.chapter_list_empty))
+            throw TocEmptyException(appCtx.getString(R.string.chapter_list_empty))
         }
         //去重
         if (!reverse) {

app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditViewModel.kt

@@ -8,6 +8,7 @@ import io.legado.app.data.entities.BookSource
 import io.legado.app.help.BookSourceAnalyzer
 import io.legado.app.help.http.newCallStrResponse
 import io.legado.app.help.http.okHttpClient
+import io.legado.app.model.NoStackTraceException
 import io.legado.app.utils.*
 import kotlinx.coroutines.Dispatchers
 
@@ -55,7 +56,7 @@ class BookSourceEditViewModel(application: Application) : BaseViewModel(applicat
         execute(context = Dispatchers.Main) {
             val text = context.getClipText()
             if (text.isNullOrBlank()) {
-                error("剪贴板为空")
+                throw NoStackTraceException("剪贴板为空")
             } else {
                 importSource(text, onSuccess)
             }

app/src/main/java/io/legado/app/utils/UriExtensions.kt

@@ -8,6 +8,7 @@ import androidx.fragment.app.Fragment
 import io.legado.app.R
 import io.legado.app.lib.permission.Permissions
 import io.legado.app.lib.permission.PermissionsCompat
+import io.legado.app.model.NoStackTraceException
 import java.io.File
 
 fun Uri.isContentScheme() = this.scheme == "content"
@@ -20,10 +21,10 @@ fun AppCompatActivity.readUri(uri: Uri?, success: (name: String, bytes: ByteArra
     try {
         if (uri.isContentScheme()) {
             val doc = DocumentFile.fromSingleUri(this, uri)
-            doc ?: error("未获取到文件")
-            val name = doc.name ?: error("未获取到文件名")
+            doc ?: throw NoStackTraceException("未获取到文件")
+            val name = doc.name ?: throw NoStackTraceException("未获取到文件名")
             val fileBytes = DocumentUtils.readBytes(this, doc.uri)
-            fileBytes ?: error("读取文件出错")
+            fileBytes ?: throw NoStackTraceException("读取文件出错")
             success.invoke(name, fileBytes)
         } else {
             PermissionsCompat.Builder(this)
@@ -54,10 +55,10 @@ fun Fragment.readUri(uri: Uri?, success: (name: String, bytes: ByteArray) -> Uni
     try {
         if (uri.isContentScheme()) {
             val doc = DocumentFile.fromSingleUri(requireContext(), uri)
-            doc ?: error("未获取到文件")
-            val name = doc.name ?: error("未获取到文件名")
+            doc ?: throw NoStackTraceException("未获取到文件")
+            val name = doc.name ?: throw NoStackTraceException("未获取到文件名")
             val fileBytes = DocumentUtils.readBytes(requireContext(), doc.uri)
-            fileBytes ?: error("读取文件出错")
+            fileBytes ?: throw NoStackTraceException("读取文件出错")
             success.invoke(name, fileBytes)
         } else {
             PermissionsCompat.Builder(this)