up

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

@@ -7,8 +7,10 @@ import android.net.Uri
 import android.os.Bundle
 import android.util.DisplayMetrics
 import android.view.LayoutInflater
+import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
+import androidx.appcompat.widget.Toolbar
 import androidx.documentfile.provider.DocumentFile
 import androidx.fragment.app.DialogFragment
 import androidx.recyclerview.widget.LinearLayoutManager
@@ -33,6 +35,7 @@ import java.io.File
 import kotlin.coroutines.CoroutineContext
 
 class FontSelectDialog : DialogFragment(),
+    Toolbar.OnMenuItemClickListener,
     CoroutineScope,
     FontAdapter.CallBack {
     lateinit var job: Job
@@ -62,6 +65,8 @@ class FontSelectDialog : DialogFragment(),
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         tool_bar.setTitle(R.string.select_font)
+        tool_bar.inflateMenu(R.menu.font_select)
+        tool_bar.setOnMenuItemClickListener(this)
         adapter = FontAdapter(requireContext(), this)
         recycler_view.layoutManager = LinearLayoutManager(context)
         recycler_view.adapter = adapter
@@ -79,6 +84,27 @@ class FontSelectDialog : DialogFragment(),
         }
     }
 
+    override fun onMenuItemClick(item: MenuItem?): Boolean {
+        when (item?.itemId) {
+            R.id.menu_default -> {
+                val pf = parentFragment
+                if (pf is CallBack) {
+                    if ("" != pf.curFontPath) {
+                        pf.selectFile("")
+                    }
+                }
+                val activity = activity
+                if (activity is CallBack) {
+                    if ("" != activity.curFontPath) {
+                        activity.selectFile("")
+                    }
+                }
+                dismiss()
+            }
+        }
+        return true
+    }
+
     override fun onDestroy() {
         super.onDestroy()
         job.cancel()

app/src/main/res/menu/font_select.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/menu_default"
+        android:title="@string/default_font"
+        app:showAsAction="ifRoom" />
+
+    <item
+        android:id="@+id/menu_other"
+        android:title="@string/other_folder"
+        app:showAsAction="never" />
+
+</menu>

app/src/main/res/values/strings.xml

@@ -578,5 +578,6 @@
     <string name="no_group">未分组</string>
     <string name="prev_sentence">上一句</string>
     <string name="next_sentence">下一句</string>
+    <string name="other_folder">其它目录</string>
 
 </resources>