use the RenameItemDialog of shared lib

app/src/main/kotlin/com/simplemobiletools/filemanager/adapters/ItemsAdapter.kt

@@ -14,6 +14,7 @@ import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.simplemobiletools.commons.asynctasks.CopyMoveTask
 import com.simplemobiletools.commons.dialogs.ConfirmationDialog
 import com.simplemobiletools.commons.dialogs.PropertiesDialog
+import com.simplemobiletools.commons.dialogs.RenameItemDialog
 import com.simplemobiletools.commons.extensions.formatSize
 import com.simplemobiletools.commons.extensions.getColoredDrawableWithColor
 import com.simplemobiletools.commons.extensions.isGif
@@ -22,7 +23,6 @@ import com.simplemobiletools.commons.models.FileDirItem
 import com.simplemobiletools.filemanager.R
 import com.simplemobiletools.filemanager.activities.SimpleActivity
 import com.simplemobiletools.filemanager.dialogs.CopyDialog
-import com.simplemobiletools.filemanager.dialogs.RenameItemDialog
 import com.simplemobiletools.filemanager.extensions.config
 import kotlinx.android.synthetic.main.list_item.view.*
 import java.io.File
@@ -96,9 +96,11 @@ class ItemsAdapter(val activity: SimpleActivity, var mItems: MutableList<FileDir
     }
 
     private fun displayRenameDialog() {
-        RenameItemDialog(activity, getSelectedMedia()[0]) {
+        RenameItemDialog(activity, getSelectedMedia()[0].path) {
-            listener?.refreshItems()
+            activity.runOnUiThread {
-            actMode?.finish()
+                listener?.refreshItems()
+                actMode?.finish()
+            }
         }
     }
 

app/src/main/kotlin/com/simplemobiletools/filemanager/dialogs/RenameItemDialog.kt

@@ -1,64 +0,0 @@
-package com.simplemobiletools.filemanager.dialogs
-
-import android.app.Activity
-import android.support.v7.app.AlertDialog
-import android.view.WindowManager
-import com.simplemobiletools.commons.extensions.*
-import com.simplemobiletools.commons.models.FileDirItem
-import com.simplemobiletools.filemanager.R
-import com.simplemobiletools.filemanager.extensions.config
-import kotlinx.android.synthetic.main.dialog_rename_item.view.*
-import java.io.File
-
-class RenameItemDialog(val activity: Activity, val item: FileDirItem, val callback: () -> Unit) {
-
-    init {
-        val view = activity.layoutInflater.inflate(R.layout.dialog_rename_item, null)
-        view.item_name.setText(item.name)
-
-        val path = File(item.path).parent
-
-        AlertDialog.Builder(activity)
-                .setPositiveButton(R.string.ok, null)
-                .setNegativeButton(R.string.cancel, null)
-                .create().apply {
-            activity.setupDialogStuff(view, this, R.string.rename)
-            window!!.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE)
-            getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener({
-                val newName = view.item_name.value
-                if (!newName.isAValidFilename()) {
-                    context.toast(R.string.invalid_name)
-                    return@setOnClickListener
-                }
-
-                val currFile = File(path, item.name)
-                val newFile = File(path, newName)
-
-                if (newFile.exists()) {
-                    context.toast(R.string.name_taken)
-                    return@setOnClickListener
-                }
-
-                if (context.needsStupidWritePermissions(path)) {
-                    val document = context.getFileDocument(currFile.absolutePath, context.config.treeUri) ?: return@setOnClickListener
-                    if (document.canWrite())
-                        document.renameTo(newName)
-                    sendSuccess(newFile)
-                    dismiss()
-                } else {
-                    if (currFile.renameTo(newFile)) {
-                        sendSuccess(newFile)
-                        dismiss()
-                    } else {
-                        context.toast(R.string.unknown_error_occurred)
-                    }
-                }
-            })
-        }
-    }
-
-    private fun sendSuccess(newFile: File) {
-        activity.scanFiles(arrayListOf(newFile)) {}
-        callback.invoke()
-    }
-}

app/src/main/res/layout/dialog_rename_item.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/dialog_holder"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:padding="@dimen/activity_margin">
-
-    <com.simplemobiletools.commons.views.MyEditText
-        android:id="@+id/item_name"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="@dimen/activity_margin"
-        android:inputType="textCapSentences"
-        android:singleLine="true"
-        android:textCursorDrawable="@null"/>
-
-</LinearLayout>