修复bug

app/src/main/java/io/legado/app/ui/book/read/config/BgTextConfigDialog.kt

@@ -224,7 +224,7 @@ class BgTextConfigDialog : BaseDialogFragment(), FileChooserDialog.CallBack {
             val fontPath = ReadBookConfig.textFont
             if (fontPath.isNotEmpty()) {
                 val fontName = FileUtils.getName(fontPath)
-                val fontBytes = Uri.parse(fontPath).readBytes(requireContext())
+                val fontBytes = fontPath.parseToUri().readBytes(requireContext())
                 fontBytes?.let {
                     val fontExportFile = FileUtils.createFileIfNotExist(configDir, fontName)
                     fontExportFile.writeBytes(it)

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

@@ -1,5 +1,8 @@
 package io.legado.app.utils
 
+import android.net.Uri
+import java.io.File
+
 val removeHtmlRegex = "</?(?:div|p|br|hr|h\\d|article|dd|dl)[^>]*>".toRegex()
 val imgRegex = "<img[^>]*>".toRegex()
 val notImgHtmlRegex = "</?(?!img)\\w+[^>]*>".toRegex()
@@ -8,6 +11,14 @@ fun String?.safeTrim() = if (this.isNullOrBlank()) null else this.trim()
 
 fun String?.isContentPath(): Boolean = this?.startsWith("content://") == true
 
+fun String.parseToUri(): Uri {
+    return if (isContentPath()) {
+        Uri.parse(this)
+    } else {
+        Uri.fromFile(File(this))
+    }
+}
+
 fun String?.isAbsUrl() =
     this?.let {
         it.startsWith("http://", true)