优化

app/src/main/java/io/legado/app/ui/font/FontAdapter.kt

@@ -41,7 +41,7 @@ class FontAdapter(context: Context, curFilePath: String, val callBack: CallBack)
                         Typeface.createFromFile(RealPathUtil.getPath(context, item.uri))
                     }
                 } else {
-                    Typeface.createFromFile(item.uri.toString())
+                    Typeface.createFromFile(item.uri.path!!)
                 }
                 tvFont.typeface = typeface
             }.onFailure {
@@ -49,7 +49,7 @@ class FontAdapter(context: Context, curFilePath: String, val callBack: CallBack)
                 context.toastOnUi("Read ${item.name} Error: ${it.localizedMessage}")
             }
             tvFont.text = item.name
-            root.setOnClickListener { callBack.onClick(item) }
+            root.setOnClickListener { callBack.onFontSelect(item) }
             if (item.name == curName) {
                 ivChecked.visible()
             } else {
@@ -61,12 +61,12 @@ class FontAdapter(context: Context, curFilePath: String, val callBack: CallBack)
     override fun registerListener(holder: ItemViewHolder, binding: ItemFontBinding) {
         holder.itemView.setOnClickListener {
             getItem(holder.layoutPosition)?.let {
-                callBack.onClick(it)
+                callBack.onFontSelect(it)
             }
         }
     }
 
     interface CallBack {
-        fun onClick(docItem: FileDoc)
+        fun onFontSelect(docItem: FileDoc)
     }
 }

app/src/main/java/io/legado/app/ui/font/FontSelectDialog.kt

@@ -182,9 +182,9 @@ class FontSelectDialog : BaseDialogFragment(R.layout.dialog_font_select),
         }
     }
 
-    override fun onClick(docItem: FileDoc) {
+    override fun onFontSelect(docItem: FileDoc) {
         execute {
-            callBack?.selectFont(docItem.uri.toString())
+            callBack?.selectFont(docItem.toString())
         }.onSuccess {
             dismissAllowingStateLoss()
         }

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

@@ -151,7 +151,7 @@ object DocumentUtils {
                 it.isDirectory,
                 it.length(),
                 Date(it.lastModified()),
-                Uri.parse(it.absolutePath)
+                Uri.fromFile(it)
             )
             if (filter == null || filter.invoke(item)) {
                 docList.add(item)
@@ -169,7 +169,16 @@ data class FileDoc(
     val date: Date,
     val uri: Uri
 ) {
+
+    override fun toString(): String {
+        return if (uri.isContentScheme()) uri.toString() else uri.path!!
+    }
+
     val isContentScheme get() = uri.isContentScheme()
+
+    fun readBytes(): ByteArray {
+        return uri.readBytes(appCtx)
+    }
 }
 
 @Throws(Exception::class)