add a Save menu item

app/src/main/kotlin/com/simplemobiletools/gallery/activities/EditActivity.kt

@@ -1,6 +1,8 @@
 package com.simplemobiletools.gallery.activities
 
 import android.os.Bundle
+import android.view.Menu
+import android.view.MenuItem
 import com.simplemobiletools.gallery.R
 import com.theartofdev.edmodo.cropper.CropImageView
 import kotlinx.android.synthetic.main.activity_edit.*
@@ -14,4 +16,18 @@ class EditActivity : SimpleActivity() {
             guidelines = CropImageView.Guidelines.OFF
         }
     }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.menu_editor, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
+            R.id.save -> {
+                return true
+            }
+        }
+        return super.onOptionsItemSelected(item)
+    }
 }

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

@@ -0,0 +1,9 @@
+<?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/save"
+        android:icon="@mipmap/check"
+        android:title="@string/save"
+        app:showAsAction="ifRoom"/>
+</menu>

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

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Als Hintergrundbild setzen</string>
     <string name="set_as_wallpaper_failed">Setzen des Hintergrundbildes fehlgeschlagen</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 Ordner gelöscht</item>

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

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Establecer como fondo de pantalla</string>
     <string name="set_as_wallpaper_failed">Error al establecer fondo de pantalla</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 carpeta eliminada</item>

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

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Set as Wallpaper</string>
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 cartella eliminata</item>

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

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Set as Wallpaper</string>
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 フォルダーを削除しました</item>

app/src/main/res/values-pt-rPT/strings.xml

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Definir como fundo de ecrã</string>
     <string name="set_as_wallpaper_failed">Falha ao definir como fundo de ecrã</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 pasta eliminada</item>

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

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Set as Wallpaper</string>
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 mapp borttagen</item>

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

@@ -32,6 +32,7 @@
     <string name="set_as_wallpaper">Set as Wallpaper</string>
     <string name="set_as_wallpaper_failed">Setting as Wallpaper failed</string>
     <string name="editor">Editor</string>
+    <string name="save">Save</string>
 
     <plurals name="folders_deleted">
         <item quantity="one">1 folder deleted</item>